What are the largest development sites in Howth-Malahide?
311 development sites in Howth-Malahide are a hectare or larger, as of 26 Sep 2026. The largest is land in Howth-Malahide, at 44.3 ha (on the rzlt map (3% land tax)).
From public registers, checked 26 Sep 2026. Updated nightly.
Sites of a hectare or more in Howth-Malahide, largest first
Land in Howth-Malahide
Howth-Malahide · Fingal · 44.33 ha · source
On the RZLT map (3% land tax)
44.3 ha, On the 2027 draft RZLT map
Portmarnock
Howth-Malahide · Fingal · 38.44 ha · source
Publicly owned land
38.4 ha, Held by Fingal County Council
Land in Howth-Malahide
Howth-Malahide · Fingal · 24.4 ha · source
On the RZLT map (3% land tax)
24.4 ha, On the 2027 draft RZLT map
Land in Howth-Malahide
Howth-Malahide · Fingal · 23.49 ha · source
On the RZLT map (3% land tax)
23.5 ha, On the 2027 draft RZLT map
Land in Howth-Malahide
Howth-Malahide · Fingal · 19.27 ha · source
On the RZLT map (3% land tax)
19.3 ha, On the 2027 draft RZLT map
17 Myra Manor, Malahide, Co Dublin
Howth-Malahide · Fingal · 16.45 ha · source
Derelict site
Register ref DS 19.02, entered 03 May 2024, market value €850,000
Land in Howth-Malahide
Howth-Malahide · Fingal · 15.83 ha · source
On the RZLT map (3% land tax)
15.8 ha, On the 2027 draft RZLT map
Land in Howth-Malahide
Howth-Malahide · Fingal · 13.49 ha · source
On the RZLT map (3% land tax)
13.5 ha, On the 2027 draft RZLT map
Land in Howth-Malahide
Howth-Malahide · Fingal · 12.98 ha · source
On the RZLT map, no permission
13.0 ha, RZLT-liable and no live permission for 10+ homes on it
Station Road
Howth-Malahide · Fingal · 12.75 ha · source
Permitted, not started
296 homes granted 08 Apr 2026, expires 08 Apr 2031
Portmarnock
Howth-Malahide · Fingal · 11.56 ha · source
Publicly owned land
11.6 ha, Held by Dublin City Council
Station Road
Howth-Malahide · Fingal · 11.05 ha · source
Permission running out
172 homes, expires 9 May 2027
Land in Howth-Malahide
Howth-Malahide · Fingal · 10.93 ha · source
On the RZLT map (3% land tax)
10.9 ha, On the 2027 draft RZLT map
Land in Howth-Malahide
Howth-Malahide · Fingal · 10.65 ha · source
On the RZLT map, no permission
10.7 ha, RZLT-liable and no live permission for 10+ homes on it
Land in Howth-Malahide
Howth-Malahide · Fingal · 10.57 ha · source
On the RZLT map (3% land tax)
10.6 ha, On the 2027 draft RZLT map
Land in Howth-Malahide
Howth-Malahide · Fingal · 10.24 ha · source
On the RZLT map (3% land tax)
10.2 ha, On the 2027 draft RZLT map
Land in Howth-Malahide
Howth-Malahide · Fingal · 9.22 ha · source
On the RZLT map, no permission
9.2 ha, RZLT-liable and no live permission for 10+ homes on it
Public land in Howth-Malahide
Howth-Malahide · Fingal · 9.15 ha · source
Publicly owned land
9.2 ha, Held by Fingal County Council
Land in Howth-Malahide
Howth-Malahide · Fingal · 9.15 ha · source
On the RZLT map, no permission
9.1 ha, RZLT-liable and no live permission for 10+ homes on it
Land in Howth-Malahide
Howth-Malahide · Fingal · 9.11 ha · source
On the RZLT map, no permission
9.1 ha, RZLT-liable and no live permission for 10+ homes on it
Land in Howth-Malahide
Howth-Malahide · Fingal · 8.96 ha · source
On the RZLT map, no permission
9.0 ha, RZLT-liable and no live permission for 10+ homes on it
Land in Howth-Malahide
Howth-Malahide · Fingal · 8.86 ha · source
On the RZLT map, no permission
8.9 ha, RZLT-liable and no live permission for 10+ homes on it
Land in Howth-Malahide
Howth-Malahide · Fingal · 8.62 ha · source
On the RZLT map, no permission
8.6 ha, RZLT-liable and no live permission for 10+ homes on it
Malahide
Howth-Malahide · Fingal · 8.54 ha · source
Publicly owned land
8.5 ha, Held by Malahide Castle and Gardens Limited
Public land in Howth-Malahide
Howth-Malahide · Fingal · 8.45 ha · source
Publicly owned land
8.5 ha, Held by Fingal County Council
Showing 25 of 311. See them all →
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More about Howth-Malahide
- Is there development land for sale in Howth-Malahide?
- Buildable found 20 sites in Howth-Malahide with a public sign they could come to market, as of 26 Sep 2026: 9 council sites proposed for sale, 5 sites with planning permission running out or recently expired, 1 derelict site on the register and 5 stalled builds. These come from public registers, not agents' listings, so many are not advertised yet.
- How many development sites are there in Howth-Malahide?
- Buildable tracks 835 development sites in Howth-Malahide, as of 26 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, 4 permitted schemes not started, 2 derelict sites, 10 council land sales and 5 stalled builds.
- How much land in Howth-Malahide is on the RZLT map?
- 1,076 ha of land in Howth-Malahide is on the Residential Zoned Land Tax map, across 635 parcels (2027 draft RZLT map), as of 26 Sep 2026. 839 ha of it has no live permission for 10 or more homes. The tax is 3% of market value a year, collected by Revenue on maps the councils make.
- How much zoned land in Howth-Malahide has no planning permission?
- 839 ha in Howth-Malahide is zoned for housing, on the RZLT map and has no live permission for 10 or more homes: 586 parcels, as of 26 Sep 2026. Land on the map is liable for the Residential Zoned Land Tax of 3% of market value a year.
Data as of 26 Sep 2026. Sources: Council Residential Zoned Land Tax maps; Land Development Agency, Register of Relevant Lands; Planning applications (Department of Housing national planning data).
Cite this: What are the largest development sites in Howth-Malahide? Buildable, data as of 26 Sep 2026. https://buildable.ie/q/largest-development-sites-howth-malahide
Facts from public registers, not advice. Every question · How it works