| 1 | Bishopscourt, together with buildings contiguous therewith | Ballaugh | Registered | 23/05/1983 | - | - |
| 3 | Cranstal Cottage, Cranstal | Bride | Registered | 23/05/1983 | - | Thatched building |
| 5 | Yn Thie Thooit, Lhen Bridge | Andreas | Registered | 23/05/1983 | - | Thatched building |
| 6 | Primrose Thatched Cottage, St Marys Road | Port Erin | Registered | 23/05/1983 | - | Thatched building |
| 7 | Cott Ny Greiney, Beach Road | Port St Mary | Registered | 23/05/1983 | - | Thatched building |
| 8 | Thatched house at Niarbyl Beach | Patrick | Registered | 23/05/1983 | 1700.0 | Thatched building |
| 9 | Rose Cottage, Surby Road, Surby | Rushen | Registered | 23/05/1983 | 1800.0 | Thatched building |
| 10 | Mysore Cottages, 37, 39, 41 & 43 Waterloo Road | Ramsey | Registered | 19/07/1983 | - | - |
| 11 | Ballaugh Old Church, The Cronk | Ballaugh | Registered | 21/07/1983 | 1832.0 | - |
| 13 | Old Kirk Lonan (St Adamnan's) Ballamenagh Road, Baldrine | Lonan | Registered | 21/07/1983 | 1895.0 | - |
| 14 | St Runius Church, Ellerslie | Marown | Registered | 21/07/1983 | 1200.0 | - |
| 15 | Santon Parish Church (St Sanctain's), Church Road | Santon | Registered | 21/07/1983 | 1720.0 | - |
| 16 | Bridge House (main building), Bridge Street | Castletown | Registered | 26/09/1983 | - | - |
| 17 | Town Hall (Manannan House) Market Square (the main building) | Castletown | Registered | 26/09/1983 | - | - |
| 18 | 20 Church Street | Douglas | Registered | 26/09/1983 | - | - |
| 19 | 22 Church Street (including that portion of the shop extending under No. 20 Church Street) | Douglas | Registered | 26/09/1983 | - | - |
| 20 | 24 Church Street | Douglas | Registered | 26/09/1983 | - | - |
| 21 | 7 John Street | Douglas | Registered | 26/09/1983 | - | - |
| 22 | The Cottage, Bishopscourt | Michael | Registered | 26/09/1983 | - | - |
| 23 | The Refectory, Bishopscourt | Michael | Registered | 26/09/1983 | - | - |
| 24 | Castle Rushen | Castletown | Registered | 03/02/1984 | 1200.0 | - |
| 25 | The Castle Arms Hotel (The Glue Pot) | Castletown | Registered | 03/02/1984 | - | - |
| 26 | The Social Security Offices | Castletown | Registered | 03/02/1984 | 1800.0 | - |
| 27 | The Police Station | Castletown | Registered | 03/02/1984 | 1895.0 | Baillie Scott |
| 28 | The Post Office | Castletown | Registered | 03/02/1984 | - | - |
| 29 | The Commissioners' Office (Old House of Keys) Parliament Square | Castletown | Registered | 03/02/1984 | 1820.0 | - |
| 30 | Barclays Bank, Market Square | Castletown | Registered | 03/02/1984 | - | - |
| 31 | "The Parade Stores" (G & F Collister), 1 Malew Street IM9 1AB | Castletown | Registered | 03/02/1984 | - | - |
| 32 | The Manx Co-operative Store, The Parade | Castletown | Registered | 03/02/1984 | - | - |
| 33 | The Smelt Memorial | Castletown | Registered | 03/02/1984 | - | - |
| 34 | No. 5 The Parade | Castletown | Registered | 03/02/1984 | - | - |
| 35 | Balcony House, The Parade | Castletown | Registered | 03/02/1984 | - | - |
| 36 | "The Odd Bottle"/Castle Wine Stores, 6A The Parade | Castletown | Registered | 03/02/1984 | - | - |
| 37 | No. 7 (formerly No. 4), The Parade | Castletown | Registered | 03/02/1984 | - | - |
| 38 | The George Hotel, The Parade | Castletown | Registered | 03/02/1984 | - | - |
| 39 | The Isle of Man Bank, The Parade | Castletown | Registered | 03/02/1984 | - | - |
| 40 | The Trustee Savings Bank, The Parade | Castletown | Registered | 03/02/1984 | - | - |
| 41 | Ellan Vannin, The Quay | Castletown | Registered | 24/02/1984 | - | - |
| 42 | Packet House, The Quay | Castletown | Registered | 24/02/1984 | - | - |
| 43 | 1 Quay Lane | Castletown | Registered | 24/02/1984 | - | - |
| 45 | Garage, rear of "Clarksons", 1 Parliament Square | Castletown | Registered | 24/02/1984 | - | - |
| 46 | 1 Parliament Square | Castletown | Registered | 24/02/1984 | - | - |
| 47 | Harbour House, 7 The Quay | Castletown | Registered | 24/02/1984 | - | - |
| 48 | The Granary, The Quay | Castletown | Registered | 24/02/1984 | - | - |
| 49 | 5 The Quay | Castletown | Registered | 24/02/1984 | - | - |
| 50 | 4 The Quay | Castletown | Registered | 24/02/1984 | - | - |
| 51 | 3 The Quay | Castletown | Registered | 24/02/1984 | - | - |
| 52 | Harbour Master's Office | Castletown | De-registered | - | - | - |
| 53 | The Soup Kitchen/The Old Inn, Parliament Lane | Castletown | Registered | 24/02/1984 | - | - |
| 54 | 3 Parliament Lane | Castletown | Registered | 24/02/1984 | - | - |
| 55 | 1 Parliament Lane | Castletown | Registered | 24/02/1984 | - | - |
| 56 | Former H M Coastguard Building (now Rocket House), Parliament Square | Castletown | Registered | 24/02/1984 | - | - |
| 57 | 4 Quay Lane | Castletown | Registered | 24/02/1984 | - | - |
| 58 | 2 Parliament Square | Castletown | Registered | 24/02/1984 | - | - |
| 59 | 3 The Parade | Castletown | Registered | 24/02/1984 | - | - |
| 60 | The Old Lifeboat House, The Quay | Castletown | Registered | 24/02/1984 | - | - |
| 61 | 3 Parliament Square | Castletown | Registered | 24/02/1984 | - | - |
| 62 | 4 Parliament Square | Castletown | Registered | 24/02/1984 | - | - |
| 63 | Westminster House, Parliament Square | Castletown | Registered | 24/02/1984 | - | - |
| 64 | 5 Parliament Square | Castletown | Registered | 24/02/1984 | - | - |
| 65 | Compton House, Parliament Square | Castletown | Registered | 24/02/1984 | - | - |
| 66 | Stanley House, Castle Street | Castletown | Registered | 24/02/1984 | - | - |
| 67 | "Hawtons", 5 Castle Street | Castletown | Registered | 24/02/1984 | - | - |
| 68 | 3 Castle Street | Castletown | Registered | 24/02/1984 | - | - |
| 69 | 24 Castle Street | Castletown | Registered | 24/02/1984 | - | - |
| 70 | Red House, 1 The Parade | Castletown | Registered | 24/02/1984 | - | - |
| 71 | 2 The Parade | Castletown | Registered | 24/02/1984 | - | - |
| 72 | St Mary's Church | Castletown | Registered | 15/03/1984 | - | - |
| 73 | St Mary's Chapel/Old Grammar School | Castletown | Registered | 15/03/1984 | 1200.0 | - |
| 74 | Douglas Railway Station, together with the Ticket Office, Gateway and boundary walls | Douglas | Registered | 15/03/1984 | - | - |
| 75 | Warehouse/store to the rear of St Mary's Church | Castletown | De-registered | - | - | - |
| 76 | The Witches Mill and attached building (part of Mill Court) | Castletown | Registered | 28/02/1985 | - | - |
| 77 | The great Union Camera Obscura, Douglas Head | Douglas | Registered | 29/03/1985 | - | - |
| 78 | Clinch's Brewery Building, North Quay | Douglas | Registered | 29/03/1985 | - | - |
| 79 | Ramsey Court House, Parliament Street | Ramsey | Registered | 26/04/1985 | - | - |
| 80 | Our Lady of the Star and Sea St Maughold's Roman Catholic Church, Queens Promenade | Ramsey | Registered | 26/04/1985 | - | - |
| 82 | The Castle Mona Hotel, Central Promenade | Douglas | Registered | 03/10/1985 | - | - |
| 83 | Tynwald Old Mill and original Mill Wheel, Fuller's Hammer and related machinery, St Johns | German | Registered | 04/11/1985 | - | - |
| 84 | St Paul's Church, Market Square | Ramsey | Registered | 27/11/1985 | - | - |
| 85 | Christ Church | Laxey | Registered | 21/01/1986 | - | - |
| 86 | The Spire of St Andrew's United Reform Church, Finch Road | Douglas | Registered | 19/02/1986 | - | - |
| 87 | Ramsey Youth Centre, Waterloo Road | Ramsey | Registered | 19/02/1986 | - | - |
| 88 | Lough House, Approach Road | Ramsey | Registered | 18/04/1986 | - | - |
| 89 | Philip Christian Centre, Christian Street | Peel | Registered | 06/05/1986 | - | - |
| 90 | Ballure Church | Ramsey | Registered | 08/05/1986 | - | - |
| 91 | Staward Farm, Ballabrooie, Sulby | Lezayre | Registered | 23/02/1987 | - | - |
| 93 | 4 Finch Road | Douglas | Registered | 27/07/1987 | - | - |
| 94 | 6 Finch Road | Douglas | Registered | 27/07/1987 | - | - |
| 95 | 8 Finch Road | Douglas | Registered | 27/07/1987 | - | - |
| 96 | 12 Finch Road | Douglas | Registered | 09/09/1987 | - | - |
| 97 | 14 Finch Road | Douglas | Registered | 09/09/1987 | - | - |
| 98 | 16 Finch Road | Douglas | Registered | 27/07/1987 | - | - |
| 99 | 18 Finch Road | Douglas | Registered | 27/07/1987 | - | - |
| 100 | 20 Finch Road | Douglas | Registered | 27/07/1987 | - | - |
| 101 | 22 Finch Road | Douglas | Registered | 27/07/1987 | - | - |
| 102 | 24 Finch Road | Douglas | Registered | 27/07/1987 | - | - |
| 103 | Former Castletown Brewery | Castletown | De-registered | - | - | - |
| 104 | The Foundry, East Quay | Peel | Registered | 21/09/1987 | - | - |
| 105 | The Old thatch, Brunswick Road | Douglas | Registered | 17/02/1988 | - | Thatched building |
| 106 | St Matthew's Church, North Quay | Douglas | Registered | 19/09/1988 | - | - |
| 107 | The Rechabite Hall, Allan Street | Douglas | Registered | 09/11/1988 | - | - |
| 108 | 8 Dwellings, numbered 5-9 Charles Street and 1-11 Queen Street | Peel | Registered | 17/02/1989 | - | - |
| 109 | Finch Hill United Reformed Church, Buck's Road | Douglas | De-registered | - | 1866.0 | - |
| 110 | The South, East and West elementsf the Courtyard at Ellerslie Farm | Marown | Registered | 16/03/1989 | - | - |
| 111 | The former premises of T Moore & Sons, Mill Road, Peel (The Kepperyard) | Peel | Registered | 23/08/1989 | - | - |
| 112 | The Falcon Cliff Hotel | Douglas | Registered | 11/09/1989 | 1836.0 | - |
| 113 | The Douglas Head Hotel | Douglas | Registered | 11/09/1989 | - | - |
| 114 | The Salisbury Hotel, Victoria Street | Douglas | Registered | 11/09/1989 | - | - |
| 115 | The Harbour Swing Bridge Tower and Mechanism | Douglas | Registered | 11/09/1989 | - | - |
| 116 | The Palace Lido, Central Promenade | Douglas | De-registered | - | - | - |
| 117 | Kate's Cottage, Keppel Gate | Onchan | Registered | 11/09/1989 | 1860.0 | - |
| 118 | Village Hall, Royal Avenue | Onchan | Registered | 11/09/1989 | - | - |
| 119 | St Peter's Parish Church | Onchan | Registered | 11/09/1989 | 1830.0 | - |
| 120 | The Market Buildings | Douglas | Registered | 11/09/1989 | - | - |
| 121 | St Catherine's, St Catherine's Terrace | Onchan | Registered | 11/09/1989 | - | - |
| 122 | Welch House, Church Road | Onchan | Registered | 11/09/1989 | - | - |
| 123 | Braeside, King Edward Road | Onchan | Registered | 11/09/1989 | - | Baillie Scott |
| 124 | Leafield, King Edward Road | Onchan | Registered | 11/09/1989 | - | Baillie Scott |
| 125 | 19 Governor's Road | Onchan | Registered | 11/09/1989 | - | - |
| 126 | 21 Governor's Road | Onchan | Registered | 11/09/1989 | - | - |
| 127 | 23 Governor's Road | Onchan | Registered | 11/09/1989 | - | - |
| 128 | 25 Governor's Road | Onchan | Registered | 11/09/1989 | - | - |
| 129 | 27 Governor's Road | Onchan | Registered | 11/09/1989 | - | - |
| 131 | Ballaglass Power Station | Maughold | Registered | 11/05/1989 | - | - |
| 132 | Watch House, part of former Red Pier | Douglas | Registered | 20/07/1990 | - | - |
| 133 | Woodlands Towers, Ashley Road | Onchan | Registered | 20/07/1991 | - | - |
| 134 | The Coach House, Selbourne Drive | Douglas | Registered | 04/10/1990 | - | - |
| 135 | Thurot Cottage, Hill Road | Bride | Registered | 17/10/1990 | - | - |
| 136 | The Old Court House, Kirk Michael | Michael | Registered | 14/02/1991 | - | - |
| 137 | The Nook, Quarterbridge Road | Douglas | Registered | 15/04/1991 | - | - |
| 138 | Kirk Christ Lezayre Parochial Church | Lezayre | Registered | 11/07/1991 | - | - |
| 139 | Warehouse building at 26 West Quay | Ramsey | Registered | 01/08/1991 | - | - |
| 140 | The Quarter Bridge Hotel | Douglas | De-registered | - | - | - |
| 141 | Landmark Tower known as The Herring Tower, Langness | Malew | Registered | 01/08/1991 | - | - |
| 142 | The Powder House, Langness | Malew | Registered | 01/08/1991 | - | - |
| 143 | Orrisdale Limekiln, Glentrunk, Michael | Michael | Registered | 15/10/1991 | - | - |
| 144 | The Saddle Hotel, Parliament Street | Ramsey | Registered | 01/01/1991 | - | - |
| 145 | Okells Brewery, Glen Falcon | Douglas | Registered | 17/03/1992 | - | - |
| 146 | Thurot Cottage Outbuildings and Gate, Hill Road | Bride | Registered | 21/10/1992 | - | - |
| 147 | Point of Ayre Lighthouse | Bride | Registered | 05/11/1993 | - | - |
| 148 | Langness Lighthouse | Malew | Registered | 05/11/1993 | - | - |
| 149 | Douglas Head Lighthouse | Douglas | Registered | 05/11/1993 | - | - |
| 150 | Balladoole Farm Buildings | Arbory | Registered | 08/02/1994 | - | - |
| 151 | 2, 4, 6, 8, 10, 12, 14, 16, & 18, Albion Terrace | Ramsey | Registered | 24/08/1994 | - | - |
| 152 | 3, 4, 5, 6, 7, 8, 9 & 10 Auckland Terrace & West House | Ramsey | Registered | 24/08/1994 | - | - |
| 154 | Queens Pier | Ramsey | Registered | 06/02/1995 | - | - |
| 155 | Ballure Inn | Ramsey | Registered | 12/07/1995 | - | - |
| 156 | Facade and Foyer, Strand Cinema | Douglas | Registered | 11/07/1995 | - | - |
| 157 | The Village House, Foxdale | Patrick | Registered | 31/10/1995 | - | - |
| 159 | "Ivydene", Little Switzerland | Douglas | Registered | 26/01/1996 | 1893.0 | Baillie Scott |
| 160 | The Red House, Victoria Road | Douglas | Registered | 26/01/1996 | 1892.0 | Baillie Scott |
| 161 | "Oakleigh", Glencrutchery Road | Douglas | Registered | 26/01/1996 | 1893.0 | Baillie Scott |
| 162 | Myrtle Bank, Little Switzerland | Douglas | Registered | 26/01/1996 | 1895.0 | Baillie Scott |
| 163 | Hollybank, Little Switzerland | Douglas | Registered | 26/01/1996 | 1895.0 | Baillie Scott |
| 164 | Falcon Cliff Terrace, Ivy Cottage, Thie Bannee, Inglenook, Thorn Bank | Douglas | Registered | 26/01/1996 | 1897.0 | Baillie Scott |
| 166 | Cadran Cottage, Ballanard Road | Douglas | Registered | 15/09/1996 | - | - |
| 167 | Douglas Courthouse and 13 Athol Street | Douglas | Registered | 15/04/1997 | - | - |
| 168 | Milntown House, Including the Old Mill, Mill Pond and Mill Race | Lezayre | Registered | 21/05/1997 | - | - |
| 169 | Douglas Town Hall and Public Library, Ridgeway Street | Douglas | Registered | 22/05/1997 | 1897.0 | - |
| 170 | St Stephens Church and former School Room, Sulby | Lezayre | Registered | 22/4/1998 | - | - |
| 171 | Sulby Old School, Sulby | Lezayre | Registered | 22/4/1998 | - | - |
| 172 | Sulby Methodist Church, Sulby | Lezayre | Registered | 22/4/1998 | - | - |
| 173 | Central Hotel | Douglas | Registered | 25/06/1998 | 1887.0 | - |
| 174 | 1 Albert Terrace | Douglas | Registered | 25/06/1998 | 1847.0 | - |
| 175 | Majestic Hotel | Onchan | De-registered | - | 1892.0 | - |
| 176 | The Central Hotel | Ramsey | Registered | 30/09/1998 | 1797.0 | - |
| 177 | Erin Brae, Queen's Promenade | Douglas | Registered | 12/10/1998 | 1821.0 | - |
| 178 | St Thomas Church | Douglas | Registered | 14/06/1999 | 1846.0 | - |
| 179 | Harold Tower, Douglas Head Road | Douglas | Registered | 18/09/2000 | 1833.0 | - |
| 181 | Old School/House, St Mark's | Malew | Registered | 06/12/2000 | 1843.0 | - |
| 182 | St Mark's Church, St Mark's | Malew | Registered | 09/05/2001 | 1771.0 | - |
| 183 | Bayqueen Hotel, The Promenade | Port St Mary | De-registered | - | 1935.0 | - |
| 184 | Church Cottages, St Mark's | Malew | Registered | 09/05/2001 | 1846.0 | - |
| 185 | King William's College, Castletown | Castletown | Registered | 06/07/2001 | - | - |
| 186 | Douglas Hotel, North Quay | Douglas | Registered | 26/07/2001 | 1759.0 | - |
| 187 | 1-12 Victoria Terrace, off Victoria Road | Douglas | Registered | 15/08/2001 | - | - |
| 188 | All Saints Church, Alexander Drive | Douglas | Registered | 15/08/2001 | 1898.0 | - |
| 189 | Close Lake House | Andreas | Registered | 15/05/2001 | - | - |
| 190 | Woodlands, Alexander Drive | Douglas | Registered | 31/10/2001 | - | - |
| 191 | Ravenscourt, Peel Road | Douglas | Registered | 31/10/2001 | - | - |
| 192 | Crescent Cinema, Central Promenade | Douglas | Registered | 31/10/2001 | 1900.0 | - |
| 193 | Old Brewer's House, Castle Hill | Douglas | Registered | 31/10/2001 | - | - |
| 194 | Primitive Methodist Chapel | Peel | Registered | 31/10/2001 | 1874.0 | - |
| 195 | The National Westminster Bank, Prospect Hill | Douglas | Registered | 20/09/2002 | 1861.0 | - |
| 196 | Jubilee Clock, Victoria Street | Douglas | Registered | 20/09/2002 | 1887.0 | - |
| 197 | St Mary's of the Isle Catholic Church, Hill Street | Douglas | Registered | 20/09/2002 | 1857.0 | - |
| 198 | The former Isle of Times Office, 9 Athol Street | Douglas | Registered | 20/09/2002 | 1879.0 | - |
| 199 | 29-31 Athol Street | Douglas | Registered | 20/09/2002 | 1821.0 | - |
| 200 | The Gaiety Theatre, Harris Promenade | Douglas | Registered | 24/09/2002 | 1899.0 | - |
| 201 | The Queen's Hotel, Queen's Promenade | Douglas | Registered | 20/09/2002 | - | - |
| 202 | School House (former Parochial or Central School) | Maughold | Registered | 20/09/2002 | - | - |
| 203 | The Old Sail Loft, Shore Road | Port St Mary | Registered | 20/09/2002 | 1858.0 | - |
| 204 | St. German's Cathedral | Peel | Registered | 18/10/2002 | 1879.0 | - |
| 205 | Tower of Refuge, St. Mary's Rock (also known as Conister Rock) | Douglas | Registered | 18/10/2002 | 1832.0 | - |
| 206 | May Hill House (formerly Cronk Brae), May Hill | Ramsey | Registered | 18/10/2002 | 1866.0 | - |
| 207 | The Former Wesleyan Chapel, Earystane Village | Arbory | Registered | 18/10/2002 | - | - |
| 208 | The Golden Meadow Mill | Castletown | Registered | 18/10/2002 | 1816.0 | - |
| 209 | Mullinaragher | Santon | Registered | 11/12/2002 | - | - |
| 210 | 4-11 Harris Terrace | Douglas | Registered | 13/12/2002 | 1825.0 | - |
| 211 | Beach Cottage, Ballure Road | Ramsey | Registered | 27/01/2003 | 1700.0 | - |
| 212 | Ballure Cottage, Ballure Road | Ramsey | Registered | 27/01/2003 | 1600.0 | - |
| 213 | Raven's Cliff, Fort Anne Road | Douglas | Registered | 27/01/2003 | 1850.0 | - |
| 214 | The Albert Tower | Ramsey | Registered | 27/01/2003 | 1848.0 | - |
| 215 | Dunluce, Ballure Road | Ramsey | Registered | 27/01/2003 | 1871.0 | - |
| 216 | Sea Cliffe, Ballure Road | Ramsey | Registered | 27/01/2003 | 1720.0 | - |
| 217 | Arch Tower House, South Quay | Douglas | Registered | 27/01/2003 | 1853.0 | - |
| 218 | Riverside Cottage, Bridge Lane | Ramsey | Registered | 09/05/2003 | - | - |
| 219 | 15 Riverside Cottages, Bridge Lane | Ramsey | Registered | 09/05/2003 | - | - |
| 220 | 17 Riverside Cottages, Bridge Lane | Ramsey | Registered | 09/05/2003 | - | - |
| 221 | Bridge Inn, Bowring Road | Ramsey | Registered | 09/05/2003 | - | - |
| 222 | Clucas Laundry Old Engine Room, Chimneys and Sluices, Tromode | Onchan | Registered | 13/05/2004 | 1790.0 | - |
| 223 | 18a-20 Victoria Street | Douglas | Registered | 04/11/2005 | 1927.0 | - |
| 224 | 22 & 24 Victoria Street | Douglas | De-registered | - | 1870.0 | - |
| 225 | 26 Victoria Street | Douglas | Registered | 04/11/2005 | 1870.0 | - |
| 226 | Ridgeway House, Ridgeway Street | Douglas | Registered | 17/01/2005 | 1894.0 | - |
| 227 | Laxey Working Mens Institute, New Road | Laxey | Registered | 17/01/2005 | 1876.0 | - |
| 228 | St Ninian's Church, Ballaquayle Road | Douglas | Registered | 22/07/2005 | 1913.0 | - |
| 230 | Buck House Merton Bank | Douglas | Registered | 20/12/2005 | 1899.0 | - |
| 231 | 37 Athol Street | Douglas | De-registered | - | - | - |
| 234 | Farmhill Manor, Farmhill Lane, IM2 2EF | Douglas | Registered | 06/06/2006 | 1725.0 | - |
| 235 | Parville', also known as Parville Place', Ballagawne Road, Ballabeg, IM9 4LF | Arbory | Registered | 01/09/2006 | 1580.0 | - |
| 237 | Guard House & Fire Party, 258 Jurby Industrial Estate, IM7 3BD | Jurby | Registered | 26/03/2007 | - | - |
| 238 | Jurby Aerodrome Bomb Store, Jurby Industrial Estate | Jurby | Registered | 26/03/2007 | - | - |
| 239 | Jurby Terminal Building, Jurby Industrial Estate | Jurby | Registered | 26/03/2007 | - | - |
| 240 | Aeroplane & Seaplane Store, 266 Jurby Industrial Estate | Jurby | Registered | 26/03/2007 | - | - |
| 242 | Glashen Farmhouse & attached Barn, Ballasalla | Malew | Registered | 22/03/2007 | - | - |
| 244 | Former Methodist Church aka Red Cross House, Derby Road. IM2 3EN | Douglas | Registered | 13/09/2007 | 1886.0 | - |
| 245 | Greystones Cottage, Main Road, Kirk Michael | Michael | Registered | 31/07/2007 | 1778.0 | - |
| 246 | Beaconsfield Towers, Jurby Road, Ramsey | Ramsey | Registered | 31/07/2007 | 1840.0 | - |
| 247 | Ballaradcliffe House | Andreas | De-registered | - | 1852.0 | - |
| 248 | St Michael's Church aka Kirk Michael and All Angels Church, Main Road | Michael | Registered | 08/05/2009 | 1834.0 | - |
| 249 | Orrisdale House, Orrisdale, Michael | Michael | Registered | 03/12/2007 | - | - |
| 250 | The Whitehouse, Main Road, Kirk Michael, IM6 2HH | Michael | Registered | 22/11/2007 | 1700.0 | - |
| 251 | Church View House, Main Road, Kirk Michael | Michael | Registered | 03/12/2007 | - | - |
| 252 | Spooyt Vane Sunday School, Ballaleigh Road, Kirk Michael | Michael | Registered | 03/12/2007 | 1860.0 | - |
| 254 | Government House | Onchan | Registered | 02/05/2018 | - | - |
| 255 | The Old Rectory, Andreas Village | Andreas | Registered | 02/05/2009 | 1663.0 | - |
| 256 | Malew Parish Church, Great Meadow IM9 4EB | Malew | Registered | 08/04/2008 | - | - |
| 257 | Castletown Railway Station, Victoria Road | Castletown | Registered | 08/04/2008 | 1872.0 | - |
| 258 | Old School House, Cronkbourne, Douglas, IM4 4QH | Douglas | Registered | 03/02/2009 | 1840.0 | - |
| 259 | Elderbank', The Crofts, IM9 1LW | Castletown | Registered | 08/04/2008 | - | - |
| 260 | Westwood', The Crofts, IM9 1LW | Castletown | Registered | 08/04/2008 | 1840.0 | - |
| 261 | Crofton', The Crofts, IM9 1LW | Castletown | Registered | 08/04/2008 | 1850.0 | - |
| 262 | Ballawhane Windmill | Andreas | Registered | 16/01/2019 | - | - |
| 263 | The Banqueting Hall, Ballamoar Farm, Patrick Road, Patrick | Patrick | Registered | 19/01/2009 | 1750.0 | - |
| 264 | Royal British Legion Hall, Janet's Corner | Castletown | Registered | 03/03/2009 | 1943.0 | - |
| 266 | Peel Police Station(formerly Peel Court House) Derby Road, Peel, IM5 1HH | Peel | Registered | 20/10/2014 | 1892.0 | - |
| 267 | Scarlett House, Castletown,IM9 1TB | Malew | Registered | 18/09/2012 | 1717.0 | - |
| 268 | Glyn Moar, Glyn Moar Road, St Johns, IM4 3AQ | German | Registered | 18/09/2012 | 1845.0 | - |
| 269 | Lorne House | Castletown | Registered | 11/11/15 | 1727.0 | - |
| 270 | Peel Harbour Masters Office | Peel | Registered | 17/02/2017 | - | - |
| 275 | Kentraugh House and Estate | Rushen | Registered | 29/09/2021 | - | - |
| 278 | Railway Station, Main Road, Santon, IM4 1EH | Santon | Registered | 21/10/2014 | 1874.0 | - |
| 279 | Colby Level Gate Hut, Colby | Rushen | Registered | 21/10/2014 | 1874.0 | - |
| 280 | Ballagawne Gate House, Mount Gawne Road, Colby | Rushen | Registered | 21/10/2014 | 1874.0 | - |
| 281 | Port St Mary Railway Station | Port St Mary | Registered | 17/10/18 | 1898.0 | - |
| 282 | Port Erin Railway Station | Port Erin | Registered | 17/10/2018 | 1901.0 | - |
| 283 | Gatekeepers Hut, Port St Mary | Port St Mary | Registered | 3/03/2017 | - | - |
| 284 | Ballasalla Gate House | Malew | Registered | 01/03/2017 | - | - |
| 285 | Water Tower Ballasalla | Malew | Registered | 01/03/2017 | - | - |
| 286 | Victoria Clock Tower Foxdale | Patrick | Registered | 01/02/2017 | - | - |
| 287 | Groudle Glen Hotel, King Edward Road | Onchan | Registered | 15/10/2019 | 1893.0 | - |
| 289 | Former Newson's Trading Building 27-28 North Quay | Douglas | Registered | 13/04/2018 | - | - |
| 290 | IOM Bank Buildings 2 Athol Street | Douglas | Registered | 13/04/2018 | 1900.0 | - |
| 291 | Douglas Horse Tram Stables | Douglas | Registered | 13/06/2018 | 1877.0 | - |
| 292 | Masonic Lodge | Douglas | Registered | 25/06/2018 | 1801.0 | - |
| 293 | Former Farmers Combine Warehouse, 33 West Quay, Ramsey | Ramsey | De-registered | - | 1850.0 | - |
| 294 | The Mitre Hotel, Kirk Michael | Michael | Registered | 07/04/2021 | 1786.0 | - |
| 295 | Cosy Nook, Shore Road | Port Erin | Registered | 07/04/2021 | 1850.0 | - |
| 296 | Trafalgar House (former Trafalgar Hotel), South Quay | Douglas | Registered | 07/04/2021 | - | - |
| 297 | Point of Ayre Foghorn | Bride | Registered | 07/07/2021 | 1899.0 | - |
| 298 | Point of Ayre Winkie Lighthouse | Bride | Registered | 07/07/2021 | 1889.0 | - |
| 299 | Nautical Museum | Castletown | Registered | 07/07/2021 | 1789.0 | - |
| 300 | Maughold Lighthouse Tower | Maughold | Registered | 07/07/2021 | 1914.0 | - |
| 301 | Corrins Tower | Patrick | Registered | 07/07/2021 | - | - |
| 302 | Custom House, Crown Street | Peel | Registered | 07/07/2021 | - | - |
| 303 | Milner's Tower | Port Erin | Registered | 22/07/2021 | 1871.0 | - |
| 304 | Lifeboat House, The Quay | Port St Mary | Registered | 07/07/2021 | 1896.0 | - |
| 305 | Range Front (Leading Light) Lighthouse | Port Erin | Registered | 07/07/2021 | 1885.0 | - |
| 306 | Former Lifeboat House, Breakwater Road | Port Erin | Registered | 07/07/2021 | 1884.0 | - |
| 307 | Harbourmaster's Office and Coal Shed | Port Erin | Registered | 07/07/2021 | 1863.0 | - |
| 308 | Calf of Man Upper Lighthouse | Rushen | Registered | 07/07/2021 | 1818.0 | - |
| 309 | Calf of Man Lower Lighthouse | Rushen | Registered | 07/07/2021 | 1818.0 | - |
| 310 | Chicken Rock Lighthouse | Rushen | Registered | 07/07/2021 | 1868.0 | - |
| 311 | Ballaugh Parish War Memorial | Ballaugh | Registered | 07/07/2021 | - | - |
| 312 | Inkerman Memorial, The Nunnery | Douglas | Registered | 07/07/2021 | 1858.0 | - |
| 313 | Castletown War Memorial | Castletown | Registered | 07/07/2021 | 1923.0 | - |
| 314 | King Williams College War Memorial | Castletown | Registered | 07/07/2021 | - | - |
| 315 | Douglas Borough War Memorial | Douglas | Registered | 07/07/2021 | 1924.0 | - |
| 316 | Goldie -Taubman Memorial, Douglas Head | Douglas | Registered | 07/07/2021 | 1921.0 | - |
| 317 | Douglas Cemetery War Memorial | Douglas | Registered | 07/07/2021 | - | - |
| 318 | National War Memorial, St Johns | German | Registered | 07/07/2021 | - | - |
| 319 | Lezayre Parish War Memorial, Churchtown | Lezayre | Registered | 07/07/2021 | 1923.0 | - |
| 320 | Onchan Parish War Memorial | Onchan | Registered | 07/07/2021 | 1924.0 | - |
| 321 | Ramsey War Memorial, Memorial Gardens | Ramsey | Registered | 07/07/2021 | 1920.0 | - |
| 322 | Mona's Queen Memorial, Kallow Point | Port St Mary | Registered | 07/07/2021 | 2010.0 | - |
| 323 | Santon Parish War Memorial, Church Road | Santon | Registered | 07/07/2021 | 1920.0 | - |
| 324 | K8 Telephone Kiosk, Summerhill Road | Onchan | Registered | 01/09/2021 | 1968.0 | - |
| 325 | K8 Telephone Kiosk, Hillberry Road | Onchan | Registered | 01/09/2021 | 1968.0 | - |
| 326 | K8 Telephone Kiosk, Memorial Gardens | Ramsey | Registered | 01/09/2021 | 1968.0 | - |
| 327 | Pair of K6 Telephone Kiosks, Drumgold Street | Douglas | Registered | 01/09/2021 | 1936.0 | - |
| 328 | K6 Telephone Kiosk, Peel Promenade | Peel | Registered | 01/09/2021 | 1936.0 | - |
| 329 | K6 Telephone Kiosk, Lower Promenade | Port Erin | Registered | 01/09/2021 | 1936.0 | - |
| 330 | K6 Telephone Kiosk, Queens Road | Port St Mary | Registered | 01/09/2021 | 1936.0 | - |
| 331 | K6 Telephone Kiosk, The Hope | Patrick | Registered | 01/09/2021 | 1936.0 | - |
| 332 | K6 Telephone Kiosk, Bride Village | Bride | Registered | 01/09/2021 | 1936.0 | - |
| 333 | K6 Telephone Kiosk, Derbyhaven | Malew | Registered | 01/09/2021 | 1936.0 | - |
| 334 | K6 Telephone Kiosk, Cregneash Village | Rushen | Registered | 01/09/2021 | 1936.0 | - |
| 335 | K6 Telephone Kiosk, Patrick Village | Patrick | Registered | 01/09/2021 | 1936.0 | - |
| 336 | Ballavarry Farmhouse | Andreas | Registered | 29/09/2021 | 1700.0 | - |
| 337 | Laxey Glen Flour Mills | Laxey | Registered | 28/02/2024 | 1860.0 | - |
| 338 | Ramsey Swing Bridge | Ramsey | Registered | 28/02/2024 | 1892.0 | - |
| 339 | Leyton, Victoria Road | Douglas | Registered | 28/02/2024 | 1896.0 | - |
| 340 | Legislative Chambers | Douglas | Registered | 02/09/2025 | 1891.0 | - |
| 341 | Royal Chapel and landscaping around Assembly Site | German | Registered | 02/09/2025 | 1847.0 | - |
| 342 | Moore's Bridge, Laxey | Laxey | Registered | 02/09/2025 | 1852.0 | - |
| 343 | Laxey Manx Electric Railway Viaduct | Laxey | Registered | 02/09/2025 | 1898.0 | - |
| 344 | Former Kirk Michael Railway Station | Michael | Registered | 02/09/2025 | 1879.0 | - |
| 345 | Monks' Bridge | Malew | Registered | 02/09/2025 | - | - |
| 346 | Ballure Manx Electric Railway Viaduct | Maughold | Registered | 02/09/2025 | 1899.0 | - |
| 347 | Stone Bridge over Sulby River, Bowring Road | Ramsey | Registered | 02/09/2025 | - | - |
| 348 | Groudle Viaduct | Onchan | Registered | 02/09/2025 | - | - |
| 349 | Former Peel Railway Station and Water Tower | Peel | Registered | 02/09/2025 | - | - |
| 350 | Former School of Art | Douglas | Registered | 02/09/2025 | - | - |
| 351 | Douglas Railway Stations Workshops Complex | Douglas | Registered | 02/09/2025 | 1891.0 | - |
| 352 | Douglas Railway Station Signal Box | Douglas | Registered | 02/09/2025 | 1892.0 | - |
| 241/REGBLD1 | Pillbox at Field 211025 | Jurby | Registered | 26/03/2007 | - | - |
| 241/REGBLD2 | Pillbox at Field 214188, Ballamoar | Jurby | Registered | 26/03/2007 | - | - |
| 241/REGBLD3 | Pillbox at Fields 210249 - 210250 & 210251, adjacent to Church Road | Jurby | Registered | 26/03/2007 | - | - |
| 241/REGBLD4 | Pillbox at Fields 210356 & 214288, adjacent to Jurby East Road | Jurby | Registered | 26/03/2007 | - | - |
| 241/REGBLD5 | Pillbox at Fields 210846 - 210872 & 210873, adjacent to Ballavarran Road | Jurby | Registered | 26/03/2007 | - | - |
| 241/REGBLD6 | Pillbox at Fields 211033 - 214136 & Jurby Aerodrome, Ballamoar | Jurby | Registered | 26/03/2007 | - | - |
| 241/REGBLD7 | Pillbox at Fields 214191 & 214197, adjacent to Church Road | Jurby | Registered | 26/03/2007 | - | - |
| 241/REGBLD8 | Pillbox at fields 214201 & 214286, adjacent to Jurby Road, Sandygate | Jurby | Registered | 26/03/2007 | - | - |
| 241/REGBLD9 | Pillbox between Studio House & Jurby Aerodrome, Ballavarran Road | Jurby | Registered | 26/03/2007 | - | - |
| 233 | Marine Drive Old Toll Gate | - | Registered | - | - | - |
| 44 | - | Castletown | Registered | - | - | - |
| 165 | Oak House | Braddan | Registered | - | - | - |
| 180 | Station House | Port Soderick | Registered | - | - | - |
| 130 | Saint Luke's Church | - | Registered | - | - | place_of_worship |
| 232 | Tollgate House | Braddan | Registered | - | - | - |
| 92 | - | Cronkbourne Village | Registered | - | - | - |
| 12 | Old Kirk Braddan | Braddan | Registered | - | - | place_of_worship |
| 4 | Bridge Cottage | Cranstal | Registered | - | - | - |
| 92 | - | Cronkbourne Village | Registered | - | - | - |
| 92 | - | Cronkbourne Village | Registered | - | - | - |
| 2 | Leodest Methodist Chapel | Andreas | Registered | - | - | - |
| 81 | Crogga Mill | Crogga Bridge | Registered | - | - | - |
| 153 | Cronkbourne House | Douglas | Registered | - | - | - |
| 158 | Cemetery Office | Braddan | Registered | - | - | - |
| 229 | Braddan Lodge | - | Registered | - | - | - |