How much land in South Dublin is on the RZLT map?
741 ha of land in South Dublin is on the Residential Zoned Land Tax map, across 1,740 parcels (2027 draft RZLT map), as of 25 Sep 2026. 423 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.
From public registers, checked 25 Sep 2026. Updated nightly.
- 741 haOn the map
- 1,740Parcels
- 423 haNo live permission
The largest RZLT parcels in South Dublin
Land in Clondalkin
Clondalkin · South Dublin · 28.5 ha · source
On the RZLT map (3% land tax)
28.5 ha, On the 2027 draft RZLT map
Land in Firhouse-Bohernabreena
Firhouse-Bohernabreena · South Dublin · 23.67 ha · source
On the RZLT map (3% land tax)
23.7 ha, On the 2027 draft RZLT map
Land in Tallaght South
Tallaght South · South Dublin · 21.89 ha · source
On the RZLT map (3% land tax)
21.9 ha, On the 2027 draft RZLT map
Land in Clondalkin
Clondalkin · South Dublin · 14.46 ha · source
On the RZLT map (3% land tax)
14.5 ha, On the 2027 draft RZLT map
Land in Clondalkin
Clondalkin · South Dublin · 14.04 ha · source
On the RZLT map (3% land tax)
14.0 ha, On the 2027 draft RZLT map
Land in Clondalkin
Clondalkin · South Dublin · 13.94 ha · source
On the RZLT map (3% land tax)
13.9 ha, On the 2027 draft RZLT map
Land in Firhouse-Bohernabreena
Firhouse-Bohernabreena · South Dublin · 10.46 ha · source
On the RZLT map (3% land tax)
10.5 ha, On the 2027 draft RZLT map
Land in Lucan
Lucan · South Dublin · 8.11 ha · source
On the RZLT map (3% land tax)
8.1 ha, On the 2027 draft RZLT map
Land in Tallaght South
Tallaght South · South Dublin · 7.32 ha · source
On the RZLT map (3% land tax)
7.3 ha, On the 2027 draft RZLT map
Land in Lucan
Lucan · South Dublin · 7.31 ha · source
On the RZLT map (3% land tax)
7.3 ha, On the 2027 draft RZLT map
Land in Lucan
Lucan · South Dublin · 7.15 ha · source
On the RZLT map (3% land tax)
7.1 ha, On the 2027 draft RZLT map
Land in Clondalkin
Clondalkin · South Dublin · 7.13 ha · source
On the RZLT map (3% land tax)
7.1 ha, On the 2027 draft RZLT map
Land in Lucan
Lucan · South Dublin · 6.83 ha · source
On the RZLT map (3% land tax)
6.8 ha, On the 2027 draft RZLT map
Land in Clondalkin
Clondalkin · South Dublin · 6.78 ha · source
On the RZLT map (3% land tax)
6.8 ha, On the 2027 draft RZLT map
Land in Clondalkin
Clondalkin · South Dublin · 6.51 ha · source
On the RZLT map (3% land tax)
6.5 ha, On the 2027 draft RZLT map
Land in Tallaght Central
Tallaght Central · South Dublin · 6.33 ha · source
On the RZLT map (3% land tax)
6.3 ha, On the 2027 draft RZLT map
Land in Lucan
Lucan · South Dublin · 6.07 ha · source
On the RZLT map (3% land tax)
6.1 ha, On the 2027 draft RZLT map
Land in Clondalkin
Clondalkin · South Dublin · 5.86 ha · source
On the RZLT map (3% land tax)
5.9 ha, On the 2027 draft RZLT map
Land in Rathfarnham-Templeogue
Rathfarnham-Templeogue · South Dublin · 5.28 ha · source
On the RZLT map (3% land tax)
5.3 ha, On the 2027 draft RZLT map
Land in Rathfarnham-Templeogue
Rathfarnham-Templeogue · South Dublin · 5.05 ha · source
On the RZLT map (3% land tax)
5.0 ha, On the 2027 draft RZLT map
Land in Lucan
Lucan · South Dublin · 5.01 ha · source
On the RZLT map (3% land tax)
5.0 ha, On the 2027 draft RZLT map
Land in Clondalkin
Clondalkin · South Dublin · 4.93 ha · source
On the RZLT map (3% land tax)
4.9 ha, On the 2027 draft RZLT map
Land in Clondalkin
Clondalkin · South Dublin · 4.91 ha · source
On the RZLT map (3% land tax)
4.9 ha, On the 2027 draft RZLT map
Land in Clondalkin
Clondalkin · South Dublin · 4.86 ha · source
On the RZLT map (3% land tax)
4.9 ha, On the 2027 draft RZLT map
Land in Clondalkin
Clondalkin · South Dublin · 4.26 ha · source
On the RZLT map (3% land tax)
4.3 ha, On the 2027 draft RZLT map
Showing 25 of 1,740. See them all →
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New development 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.
More about South Dublin
- Is there development land for sale in South Dublin?
- Buildable found 112 sites in South Dublin with a public sign they could come to market, as of 25 Sep 2026: 6 council sites proposed for sale, 8 sites with planning permission running out or recently expired, 26 derelict sites on the register and 72 stalled builds. These come from public registers, not agents' listings, so many are not advertised yet.
- How many development sites are there in South Dublin?
- Buildable tracks 2,571 development sites in South Dublin, 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 2 permissions running out, 42 permitted schemes not started, 28 derelict sites, 6 council land sales and 72 stalled builds.
- What are the largest development sites in South Dublin?
- 357 development sites in South Dublin are a hectare or larger, as of 25 Sep 2026. The largest is Pfizer Grangecastle Drug Substance 2 (DS2) Project, at 35.7 ha (stalled build).
- Where are the derelict sites in South Dublin?
- South Dublin has 26 sites on the council's derelict sites register, as of 25 Sep 2026. 21 of them list a market value, €7 million in total. The owner of a registered site pays a levy of 7% of its market value a year.
Data as of 25 Sep 2026. Sources: Council Residential Zoned Land Tax maps.
Cite this: How much land in South Dublin is on the RZLT map? Buildable, data as of 25 Sep 2026. https://buildable.ie/q/rzlt-land-south-dublin
Facts from public registers, not advice. Every question · How it works