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Local land report · South Dublin

Derelict and unbuilt land in Lucan

As of 25 Sep 2026, Lucan (South Dublin) has 2,491 homes permitted but not started and 63.4 ha zoned for housing with no permission. 9 building sites started work and did not finish.

9 Stalled builds

9 sites started but not finished, 91 homes.

1 more in South Dublin →

7 Permitted, not started

2,491 homes with planning permission and no start, across 7 permissions.

  • Land in Lucan · 1252 homes granted 31 Mar 2026, expires 31 Mar 2031
  • Tubber Lane · 453 homes granted 05 May 2026, expires 05 May 2031
  • Finnstown · 355 homes granted 20 Jun 2024, expires 19 Jun 2029
  • Gollierstown · 214 homes granted 22 Jun 2026, expires 21 Jun 2031
  • Adamstown · 107 homes granted 31 Mar 2026, expires 31 Mar 2031
  • C. 09 ha landholding · 63 homes granted 28 Jul 2026, expires 27 Jul 2031
  • Land in Lucan · 47 homes granted 11 Aug 2026, expires 10 Aug 2031

1 Permission expired

1 permission expired recently without a start.

  • Block 3 · 11 homes, expired 17 Feb 2025

268 Zoned for housing, no permission

63.4 ha on the RZLT map with no live permission for 10 or more homes (268 parcels).

  • Land in Lucan · 1.6 ha, RZLT-liable and no live permission for 10+ homes on it
  • Land in Lucan · 1.4 ha, RZLT-liable and no live permission for 10+ homes on it
  • Land in Lucan · 1.0 ha, RZLT-liable and no live permission for 10+ homes on it
  • Land in Lucan · 1.0 ha, RZLT-liable and no live permission for 10+ homes on it
  • Land in Lucan · 0.9 ha, RZLT-liable and no live permission for 10+ homes on it
  • Land in Lucan · 0.8 ha, RZLT-liable and no live permission for 10+ homes on it
  • Land in Lucan · 0.8 ha, RZLT-liable and no live permission for 10+ homes on it
  • Land in Lucan · 0.8 ha, RZLT-liable and no live permission for 10+ homes on it

260 more in South Dublin →

Land on the map is liable for the Residential Zoned Land Tax, 3% of market value a year.

73 Public land

94.6 ha of publicly owned land (73 sites); the largest holder is South Dublin County Council.

65 more in South Dublin →

Nothing on the registers for Lucan: derelict sites, council selling land.

Open Lucan on the map Every site in Lucan

Questions about Lucan

New sites in South Dublin, every Monday

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

Data as of 25 Sep 2026. Sources: Council derelict sites registers (Derelict Sites Act 1990); Commencement and completion notices (National Building Control Office); Planning applications (Department of Housing national planning data); Council Residential Zoned Land Tax maps; Land Development Agency, Register of Relevant Lands; Council meeting agendas (s.183 disposal notices).

Facts from public registers, gathered by Buildable (https://buildable.ie/land/sdcc/13260411/report). Free to share and quote with a link. Not advice.