BuildableFree beta

Where are the derelict sites in Dún Laoghaire?

Dún Laoghaire has 9 sites on the council's derelict sites register, as of 25 Sep 2026. The owner of a registered site pays a levy of 7% of its market value a year.

From public registers, checked 25 Sep 2026. Updated nightly.

  • 9On the register
  • 0With a market value

Derelict sites in Dún Laoghaire, newest entries first

  1. DERELICT, TORCA ROAD, DALKEY, CO.DUBLIN

    Dún Laoghaire · Dún Laoghaire-Rathdown · source

    Derelict site

    Register ref DS: 1604

  2. DERELICT, OLD DUNLEARY HOUSE, DUN LAOGHAIRE, CO.DUBLIN

    Dún Laoghaire · Dún Laoghaire-Rathdown · source

    Derelict site

    Register ref DS: 1714

  3. DERELICT, YORK HOUSE TIVOLI LODGE, YORK ROAD, CO.DUBLIN

    Dún Laoghaire · Dún Laoghaire-Rathdown · source

    Derelict site

    Register ref DS 1450/51

  4. DERELICT, LARABEARG, TIVOLI ROAD NORTH, DUNLAOGHAIRE

    Dún Laoghaire · Dún Laoghaire-Rathdown · source

    Derelict site

    Register ref DS: 1528

  5. DERELICT, 31 O'DONNELL GARDENS, GLENAGEARY, CO.DUBLIN

    Dún Laoghaire · Dún Laoghaire-Rathdown · 0.03 ha · source

    Derelict site

    Register ref DS: 1622

  6. DERELICT, HARVEY NURSING HOME, GLENAGEARY ROAD UPPER, CO.DUBLIN

    Dún Laoghaire · Dún Laoghaire-Rathdown · 0.08 ha · source

    Derelict site

    Register ref DS: 1705

  7. DERELICT, 17 PATRICK STREET, DUN LAOGHAIRE, CO.DUBLIN

    Dún Laoghaire · Dún Laoghaire-Rathdown · 0.05 ha · source

    Derelict site

    Register ref DS: 1712

  8. DERELICT, 61 GEORGE'S STREET UPPER, DUN LAOGHAIRE, CO.DUBLIN

    Dún Laoghaire · Dún Laoghaire-Rathdown · source

    Derelict site

    Register ref DS 1725

  9. DERELICT, 3 ALBERT ROAD UPPER, GLENAGEARY, CO.DUBLIN

    Dún Laoghaire · Dún Laoghaire-Rathdown · source

    Derelict site

    Register ref DS 1544

Go further

New development sites in Dún Laoghaire-Rathdown, every Monday

The week's new sites: permission running out, council selling land, derelict or stalled. Each with its source. Free while in beta.

More about Dún Laoghaire

Is there development land for sale in Dún Laoghaire?
Buildable found 35 sites in Dún Laoghaire with a public sign they could come to market, as of 25 Sep 2026: 2 council sites proposed for sale, 2 sites with planning permission running out or recently expired, 9 derelict sites on the register and 22 stalled builds. These come from public registers, not agents' listings, so many are not advertised yet.
How many development sites are there in Dún Laoghaire?
Buildable tracks 504 development sites in Dún Laoghaire, as of 25 Sep 2026: every site with a public reason it could be built on or sold, from the councils' and national registers. They include 1 permission running out, 5 permitted schemes not started, 12 derelict sites, 2 council land sales and 22 stalled builds.
What are the largest development sites in Dún Laoghaire?
182 development sites in Dún Laoghaire are a hectare or larger, as of 25 Sep 2026. The largest is public land in Dún Laoghaire, at 45.7 ha (publicly owned land).
Which derelict sites in Dún Laoghaire are also on the RZLT map?
2 derelict sites in Dún Laoghaire are also on the Residential Zoned Land Tax map, as of 25 Sep 2026. That land is zoned for housing, and its owners face the derelict sites levy (7% of market value a year) as well as the 3% land tax.

Data as of 25 Sep 2026. Sources: Council derelict sites registers (Derelict Sites Act 1990).

Cite this: Where are the derelict sites in Dún Laoghaire? Buildable, data as of 25 Sep 2026. https://buildable.ie/q/derelict-sites-dun-laoghaire

Facts from public registers, not advice. Every question · How it works