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Residential land at Mount Merrion or Callary

Stillorgan · Dún Laoghaire-Rathdown

On the RZLT map, no permission. RZLT-liable and no live permission for 10+ homes on it

Site area
1.34 ha (3.31 acres)
Zoning
R2
Townland
Mount Merrion or Callary
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Why this site

  • On the RZLT map, no permission· Residential Zoned Land Tax
    On the RZLT map, no permission · RZLT-liable and no live permission for 10+ homes on it · 1 Jan 2027 · source
  • On the RZLT map (3% land tax)· Residential Zoned Land Tax
    On the RZLT map (3% land tax) · On the 2027 draft RZLT map · 1 Jan 2027 · source
  • Underused site
    Underused site · About 2,816 m² of buildings on 1.34 ha (plot ratio 0.21, 2 storeys max) · 25 Sept 2026 · source

Planning on this site

  • LRD26A/0500/WEB · grant permission · lodged 3 Jul 2026
  • D26B/0069/WEB · grant permission · lodged 6 Feb 2026
  • D25A/0323/WEB · grant permission · lodged 22 Apr 2025
  • D25A/0263/WEB · withdraw the application · lodged 2 Apr 2025
  • D24B/0088 · grant permission · lodged 4 Mar 2024
  • D20B/0392 · grant permission · lodged 4 Dec 2020
  • D20B/0263 · withdraw the application · lodged 7 Sept 2020
  • D20B/0068 · declare invalid (site notice) · lodged 10 Mar 2020

Planning applications within 500 m (on Planning Register)

Who owns it

The registered owner is on the Land Registry folio. Search the map on landdirect.ie at 53.30070, -6.21711 and buy a copy of the folio: €5 online, and it names the owner and any charge on the land. Most Dublin land is registered; older unregistered titles are in the Registry of Deeds.

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Planning around the site, deadlines, zoning and constraints in full

Planning on and around the site

Radius m
250

Near

Years
5
Total
30

Appeals

Total
2
Tagged
2

Inspector recommendations are shown only where the inspector's report has been read and tagged; "not extracted" is not the same as "no recommendation". Sources: npad, 25 Sept 2026; acp, 25 Sept 2026; bcms, 24 Sept 2026

Deadlines running

Radius m
250
Count
0

Deadlines are computed once, by the connector that saw the event, from the statutory rule; never estimated here. Sources: acp, 25 Sept 2026; consult, 25 Sept 2026; moderngov, 24 Sept 2026; npad, 25 Sept 2026; rzlt, 18 Sept 2026

Zoning and the RZLT map

Rzlt

Available
Yes
On site
Yes
Note
This land is on an RZLT map — the owner is liable for an annual 3 % tax.

Zones (1)

CodeLabelMeaningObjective textPlan idValid from
R2Existing residentialAn established residential area. The objective is to protect existing residential amenity as well as to provide housing — which is the objective a neighbour'…Objective A: A To provide residential development and improve residential amenity while protecting the existing residential amenitiesDR-001:DP:county-development-plan-2022-20281 Apr 2022

Objective text is quoted from the development plan as published on MyPlan (GZT). The plain-English line is our gloss. Sources: zoning, 19 Sept 2026; rzlt, 18 Sept 2026

Constraints

Available
Yes
Buffer m
50
Opw flood extent nearby
No

Kinds (1)

KindLabelCount
radonRadon risk area1

Flood extents are OPW data we may not redistribute: shown as a yes/no and a link to floodinfo.ie. Sources: constraints, 11 Sept 2026; constraints.radon, 11 Sept 2026

Homes planned nearby

Radius m
1,000

Totals

Sites
3
Homes
251
Started
183
Sites started
2
Unbuilt
68
Sites unbuilt
1
Sites lapsing
0
Sites lapsed
0
Sites appealed
0
Started pct
73
Not started
68

As of

Computed at
2026-09-19T06:05:22+00:00
Sites in table
4,168

Sites (3)

SourceApplication idCouncilRefNameAddress
application35,897DLRD24A/0783/WEBFosters Avenue24-28, Fosters Avenue, Mount Merrion, Blackrock, Co. Dublin
application38,704DLRLRD24A/0882/WEB2.54 hectaresSite of 2.54 hectares, Knockrabo, Mount Anville Road, Goatstown, Dublin 14
application33,893DLRD17A/0951Union CaféSite of Union Café and, Kennedy`s Public House, bounded by Deerpark Road, North Avenue and Wilson Road, Mount Merrion, Blackrock, Co. Dublin

Grants of 10+ homes. "Unbuilt" means no commencement notice has been matched; "lapsing" expires within a year. Sources: bcms, 24 Sept 2026; npad, 25 Sept 2026

Public land nearby

Radius m
1,000

Sources: lda_lands, 11 Sept 2026; moderngov, 24 Sept 2026

Transport and schools

Radius m
1,000
Stop count
35
Facility count
6

Stops (10)

AgencyStop idNameDistance m
nta8250DB000867Callary Road137.7
nta8250DB002052Fosters Avenue148.3
nta8250DB007964UCD Village226.8
nta8250DB007963UCD Village251.4
nta8250DB002081Mather Road North303.5
nta8250DB002082North Avenue308.9
nta8250DB002072North Avenue319.1
nta8250DB002073Mather Road North326
nta8250DB004952UCD Glenomena467.2
nta8250DB004953UCD474.2

Schools (6)

KindRefNameCouncilDistance m
school_primary20518EGaelscoil LaigheanDLR605.5
school_primary18647DS N SAN TREASADLR802.7
school_postprimary60041DColáiste EoinDLR838.6
school_postprimary60630WSt Kilian's Deutsche SchuleDLR875.8
school_postprimary60042FColáiste ÍosagáinDLR889
school_postprimary60140FMount Anville Secondary SchoolDLR903.6

Sources: gtfs, 18 Sept 2026; schools, 11 Sept 2026

Other sites nearby

Figures as of 24 Sept 2026. Sources: acp (25 Sept 2026); bcms (24 Sept 2026); constraints (11 Sept 2026); constraints.radon (11 Sept 2026); consult (25 Sept 2026); gtfs (18 Sept 2026); lda_lands (11 Sept 2026); moderngov (24 Sept 2026); npad (25 Sept 2026); parcels (11 Sept 2026); places (11 Sept 2026); rzlt (18 Sept 2026); schools (11 Sept 2026); zoning (19 Sept 2026).

More in Dún Laoghaire-Rathdown: development land · on the rzlt map, no permission