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Residential land at Williamstown

Blackrock · Dún Laoghaire-Rathdown

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

Site area
0.28 ha (0.70 acres)
Zoning
R2
Townland
Williamstown
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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 686 m² of buildings on 0.28 ha (plot ratio 0.24, 2 storeys max) · 26 Sept 2026 · source

Planning on this site

  • D26A/0505/WEB · grant permission · lodged 3 Jul 2026
  • D24A/0121 · grant permission for retention · lodged 29 Feb 2024
  • D24A/0032 · declare application invalid · lodged 17 Jan 2024
  • D23A/0642 · grant permission · lodged 6 Oct 2023
  • D23A/0610 · declare application invalid · lodged 22 Sept 2023
  • D21A/0290 · grant permission for retention · lodged 8 Apr 2021
  • D21A/0087 · declare invalid (site notice) · lodged 4 Feb 2021
  • D20A/0486 · grant permission · lodged 13 Jul 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 53.30591, -6.19700 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

Total
38
Years
5

Appeals

Total
7
Tagged
3

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, 25 Sept 2026

Deadlines running

Count
2
Radius m
250

Clocks (2)

KindBasisSummaryDays leftDistance mDeadline at
decisioneventREF12326: S5 DEC EXEMPT — The proposed works comprise of the temporary removal of 1 no. gate pier and gate5227.51 Oct 2026
application_receivedeventREF13926: application received — Installation of 8 standard size, black solar panels for generation of renewable16128.112 Oct 2026

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, 25 Sept 2026; npad, 25 Sept 2026; rzlt, 25 Sept 2026

Zoning and the RZLT map

Rzlt

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

Zones (2)

CodeLabelMeaningPlan idValid toFetched at
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'…DR-001:DP:county-development-plan-2022-20281 Apr 202811 Sept 2026
S5Sustainable neighbourhood infrastructureReserved for the schools, creches, community and health facilities a neighbourhood needs.DR-001:DP:county-development-plan-2022-20281 Apr 202811 Sept 2026

Objective text is quoted from the development plan as published on MyPlan (GZT). The plain-English line is our gloss. Sources: zoning, 26 Sept 2026; rzlt, 25 Sept 2026

Constraints

Buffer m
50
Available
Yes
Opw flood extent nearby
No

Kinds (4)

KindCountLabel
aca1Architectural Conservation Area
radon1Radon risk area
rps6Record of Protected Structures
smr1Recorded monument

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.aca, 11 Sept 2026; constraints.radon, 11 Sept 2026; constraints.rps, 11 Sept 2026; constraints.smr, 11 Sept 2026

Homes planned nearby

Radius m
1,000

As of

Computed at
2026-09-26T06:08:07+00:00
Sites in table
4,173

Totals

Homes
524
Sites
3
Started
272
Unbuilt
252
Not started
252
Started pct
52
Sites lapsed
0
Sites lapsing
0
Sites started
2
Sites unbuilt
1
Sites appealed
0

Sites (3)

CouncilLatLEALonRefName
DLR53.3Blackrock-6.2LRD25A/0637/WEBMerrion
DLR53.3Blackrock-6.19LRD24A/0342/WEBCross Avenue
DLR53.3Blackrock-6.2D24A/0041/WEBGrove Lodge

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

Public land nearby

Radius m
1,000

Sources: lda_lands, 11 Sept 2026; moderngov, 25 Sept 2026

Transport and schools

Radius m
1,000
Stop count
30
Facility count
10

Stops (10)

NameAgencyStop idDistance m
Booterstown Stationnta8250DB000472259.9
Booterstown Stationnta8250DB000427293.7
Grotto Avenuenta8250DB000473371.9
Blackrock Collegenta8250DB000471410.3
Blackrock Collegenta8250DB000428432.8
Booterstownnta8250IR0039466.5
Blackrock Clinicnta8250DB000470535.5
St Helen's Roadnta8250DB004705583.7
Rock Roadnta8250DB000426593.8
Blackrock Clinicnta8250DB000429670.5

Schools (10)

CouncilRefKindNameDistance m
DLR60040Bschool_postprimaryWillow Park School110.6
DLR17970Fschool_primaryOUR LADY OF MERCY CONVENT SCHOOL234.5
DLR60650Fschool_postprimarySt Andrews College308.5
DLR06200Oschool_primaryBOOTERSTOWN BOYS364.3
DLR60030Vschool_postprimaryBlackrock College510.2
DLR60042Fschool_postprimaryColáiste Íosagáin612.3
DLR60041Dschool_postprimaryColáiste Eoin643.4
DLR60070Kschool_postprimaryDominican College684.3
DLR19901Tschool_primaryBOOTERSTOWN N S718.5
DLR18863Jschool_primaryBENINCASA SPECIAL SCHOOL952.2

Sources: gtfs, 25 Sept 2026; schools, 11 Sept 2026

Other sites nearby

Figures as of 24 Sept 2026. Sources: acp (25 Sept 2026); bcms (25 Sept 2026); constraints (11 Sept 2026); constraints.aca (11 Sept 2026); constraints.radon (11 Sept 2026); constraints.rps (11 Sept 2026); constraints.smr (11 Sept 2026); consult (25 Sept 2026); gtfs (25 Sept 2026); lda_lands (11 Sept 2026); moderngov (25 Sept 2026); npad (25 Sept 2026); parcels (11 Sept 2026); places (11 Sept 2026); rzlt (25 Sept 2026); schools (11 Sept 2026); zoning (26 Sept 2026).

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