| hall demesne, mountcharles | — | 9 |
| Harbour Heights, Portsalon | — | 7 |
| Harmony Hill, Kiltoy | €125,000 | 17 |
| Harmony Hill, Letterkenny | — | 12 |
| Hawthorn Heights, Letterkenny | €260,000 | 26 |
| Hawthorn Hill, Newtowncunningham | €160,000 | 17 |
| Hazelbrook Crescent, Letterkenny | — | 5 |
| Hazelbrook Crescent, Long Lane | — | 9 |
| Hazelwood Dr, Letterkenny | — | 5 |
| Heather Park, Buncrana | — | 10 |
| High Road, Letterkenny | — | 6 |
| Highbury Apts, High Rd | — | 8 |
| Highfield, Ardeskin | — | 8 |
| Hillhead, Castlefin | — | 6 |
| Hillview, Lismonaghan | — | 5 |
| Hillview, Ludden | — | 5 |
| Hollywell, Retirement Village | — | 9 |
| Hollywell Retirement Village, Killea | — | 5 |
| Homefield, Bundoran | — | 6 |
| The Haw, Lifford | — | 9 |
| The Hawthorns, Buncrana | — | 5 |