21 Clay Farm Glade, Dublin 18, D18 C3HW
Construction of a single-storey extension to the side of the house.
D26B/0198/WEB · Dun Laoghaire Rathdown County Council · Lodged 23 March 2026
- Reference
- D26B/0198/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 23 March 2026
Summary
AI-generatedThis application seeks planning permission to construct a new single-storey extension to the side of the existing residential property.
Generated from the description above by an AI model and may contain mistakes. The council’s description is the authoritative record.
Official record
Development description
Planning permission for single storey extension to side.
Land-use zoning
What this land is zoned for
“A To provide residential development and improve residential amenity while protecting the existing residential amenities”
Objective set by the COUNTY DEVELOPMENT PLAN 2022-2028 (2022–2028). The planning authority decides each application on its own merits — this is the zoning context, not a compliance assessment.
Read the zoning objectives in the development planBuilt & sold
What happened next
Beyond the decision: whether this development was built, and what property here has sold for.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 11 Clay Farm Glade, Dublinprice excludes VAT | Mar 2025 | €629,956 | 59 m |
| 22 Clay Farm Glade, Leopardstownprice excludes VAT | Jun 2025 | €731,278 | 60 m |
| 32 Clay Farm Glade, Clay Farm, Leopardstownprice excludes VAT | Jan 2025 | €704,846 | 65 m |
| 34 Clay Farm Glade, Clay Farm, Leopardstownprice excludes VAT | Jan 2025 | €594,713 | 65 m |
| 28 Clay Farm Glade, Clay Farm, Leopardstownprice excludes VAT | Feb 2025 | €599,118 | 65 m |
| 36 Clay Farm Glade, Clay Farm, Leopardstownprice excludes VAT | Feb 2025 | €656,387 | 65 m |
| 26 Clay Farm Glade, Clay Farm, Leopardstownprice excludes VAT | Feb 2025 | €590,308 | 65 m |
| 30 Clay Farm Glade, Clay Farm, Leopardstownprice excludes VAT | Mar 2025 | €704,845 | 65 m |
Nearby properties, not this site — a guide to local values.
Sources: Building Control Management System (commencement notices) and the Residential Property Price Register, licensed under CC BY 4.0. Records are matched to this application by location and may not be exhaustive; always confirm against the official source before relying on them.
Key dates
Timeline
- Application received23 March 2026
- Decision due28 May 2026
- Decision issued20 May 2026
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- GrantedAt this site
Planning Permission for single storey extension to side
21 Clay Farm Glade, Kilgobbin, Dublin 18, D18C3HW
D26B/0195/WEBDún Laoghaire–RathdownLodged 2 Apr 2026Extension
- Invalid70 m away
Permission is sought for alterations and extensions to existing part three/ part single storey four bedroom…
17, The Courtyard, Stepaside Park, Stepaside, Dublin 18
D07B/0510Dún Laoghaire–RathdownLodged 8 Jun 2007Extension
- Refused70 m away
Amendments to approved plans Reg. Ref. D00A/1279 to now re-locate car parking at Block 12, Cul-de-Sac Road 8…
Stepaside Park, Enniskerry Road, Co. Dublin.
D02A/0970Dún Laoghaire–RathdownLodged 25 Sept 2002Alterations
- Granted70 m away
Permission is sought for alterations and extensions to existing part three/ part single storey four bedroomed…
17, The Courtyard, Stepaside Park, Stepaside, Dublin 18
D07B/0688Dún Laoghaire–RathdownLodged 26 Jul 2007Extension
- Refused80 m away
We, Viscount Securities Unlimited, intend to apply for planning permission for a Large-scale Residential…
Site at Clay Farm House (a protected structure), Killgobbin Road, Dublin 18, and at Clay Farm (Phase 2), Ballyogan Road, Dublin 18
LRD24A/0451/WEBDún Laoghaire–RathdownLodged 26 Jun 2024Housing estate
- Granted90 m away
The development will consist of the Construction of a single storey extension with 2No. rooflights to the…
14 Clay Farm Glade, Clay Farm, Ballyogan Road, Dublin 18, D18V5WD
D25B/0457Dún Laoghaire–RathdownLodged 14 Aug 2025Extension
- Granted100 m away
New Velux window to front roof of existing 3 storey dwelling
4, The Courtyard, Stepaside Park, Dublin 18
D07B/0759Dún Laoghaire–RathdownLodged 21 Aug 2007Alterations
- Granted100 m away
Permission for the construction of a single storey extension to the side of the existing dwelling house for…
1 The Courtyard, Stepaside Park, Stepaside, Dublin 18
D14B/0235Dún Laoghaire–RathdownLodged 27 Jun 2014Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedExtension
Planning Permission for single storey extension to side
21 Clay Farm Glade, Kilgobbin, Dublin 18, D18C3HW
D26B/0195/WEBDún Laoghaire–RathdownLodged 2 Apr 2026
- GrantedExtension
Planning permission for a single storey extension to side
Unit 1F - 3F, Kylemore Park South, Dublin 10, D10 H049
4581/19Dublin CityLodged 29 Nov 2019
- RefusedExtension
Planning Permission for a Single-Storey Extension to side of house
No. 30, Hawthorne Avenue, Kilcarbery, Dublin 22, D22F2R9
SD25B/0172WSouth DublinLodged 31 Mar 2025
- GrantedExtension
Planning Permission for single storey extension to side of existing dwelling
44 Parnell Park , Navan , Co. Meath C15 D5D8
2560575MeathLodged 9 Jun 2025
- Awaiting decisionExtension
Planning permission for single storey extension to the side
1 Latchford Square, Castaheany, Clonee, Dublin 15
FW12B/0093FingalLodged 3 May 2013
- GrantedExtension
Permission for a single-storey extension to side
3 Killiney Avenue, Killiney, Co Dublin
D17B/0418Dún Laoghaire–RathdownLodged 8 Sept 2017
Community
Discussion
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