Knockmoy, 18 Elton Park, Sandycove, Co. Dublin, A96XV00
Redesign and renovation of a detached house, including partial demolition and construction of ground and first-floor extensions.
D25A/1008/WEB · Dun Laoghaire Rathdown County Council · Lodged 23 December 2025
- Reference
- D25A/1008/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 23 December 2025
Summary
AI-generatedThe project involves the extensive remodelling of a two-storey detached house. It includes the partial demolition of a garage, kitchen return, and shed, to be replaced by a 186.14 sqm ground floor extension and a 55.9 sqm first floor extension, along with elevation and roof alterations.
- Storeys
- 2
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
Extensive redesign, remodelling and renovation of existing 2-storey detached house to include partial demolition of house including existing single storey garage (15.5m2), the existing single storey kitchen return (12.8m2), the existing single storey shed (11.2m2) and the construction of a universally accessible ground floor extension (186.14m2), a first floor extension (55.9m2) revised elevation treatments including new window openings throughout, a two storey bay window feature to the front of the property, revised materials, revised roof profile, sustainable urban drainage systems, alterations to vehicular entrance and all other associated site works above and below ground level.
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 |
|---|---|---|---|
| 18 Elton Park, Sandycove, Dublin | Jan 2026 | €15,500 | 8 m |
| 18 Elton Park, Sandycove, Dublin | Jan 2026 | €1,684,500 | 8 m |
| 3 Albert Court, Sandycove, Dublin | May 2025 | €460,000 | 45 m |
| 7 Buckley Court, Elton Park, Sandycove | Apr 2025 | €405,000 | 48 m |
| Apt 9, Ballygihen, Sandycove Rd | Nov 2025 | €400,000 | 129 m |
| 16 Gowran Hall, Ballygihen Ave, Sandycove | Feb 2025 | €635,000 | 132 m |
| 11 Gowran Hall, Ballygihen Ave, Sandycove | Aug 2025 | €166,666 | 132 m |
| 13 Gowran Hall, Ballyghien Avenue, Sandycove | Apr 2026 | €580,000 | 132 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 December 2025
- Decision due25 February 2026
- Decision issued24 February 2026
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- InvalidAt this site
Planning Permission is sought for amendments to previously granted permission Reg. Ref. D25A/1008/WEB . The…
Knockmoy, 18 Elton Park, Sandycove, Co Dublin, A96XV00
D26A/0382/WEBDún Laoghaire–RathdownLodged 21 May 2026Alterations
- GrantedAt this site
Amendments to previously granted permission Reg. Ref. D25A/1008/WEB. The proposed amendments comprise…
Knockmoy, 18 Elton Park, Sandycove, Dublin, A96XV00
D26A/0394/WEBDún Laoghaire–RathdownLodged 27 May 2026Alterations
- InvalidAt this site
Amendments to previously granted permission Reg. Ref. D25A/1008/WEB at Knockmoy, 18 Elton Park, Sandycove,…
Knockmoy, 18 Elton Park, Sandycove, Co. Dublin, A96XV00
D26A/0385/WEBDún Laoghaire–RathdownLodged 25 May 2026Alterations
- GrantedAt this site
A) Construction of a new two storey dwelling within side garden of existing dwelling. B) New carraigeway…
Cherry Garth, 17 Elton Park, Sandycove, Dublin, A96AV21
D23A/0737Dún Laoghaire–RathdownLodged 21 Nov 2023New dwelling
- GrantedAt this site
Construction of a detached single storey ceramics studio, utility room and store to the rear
Stonesthrow, 19 Elton Park, Sandycove, Co Dublin
D08A/0785Dún Laoghaire–RathdownLodged 8 Jan 2009Extension
- Compliance submissionAt this site
Compliance with Condition No. 4 of Reg Ref No. D23A/0737
Cherry Garth, 17 Elton Park, Sandycove, Dublin, A96AV21
D23A/0737/C1Dún Laoghaire–RathdownLodged 25 Feb 2025Other
- Refused30 m away
Permission for development which will consist of: a) construction of a new three storey (two storey plus…
Cherry Garth, 17 Elton Park, Sandycove, Co Dublin, A96AV21
D22A/0701Dún Laoghaire–RathdownLodged 16 Sept 2022New dwelling
- Granted40 m away
Permission is sought for the following work — The remodelling of window and door opens to the front, side and…
'Little Chantry', 19A, Elton Park, Sandycove, Co. Dublin
D12A/0257Dún Laoghaire–RathdownLodged 9 Jul 2012Extension
Related developments
Similar applications
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The renovation and extension of the existing two-storey detached house, including the alteration of the…
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Demolitions, renovations and extension of existing detached two-storey house. Development to include: Partial…
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D23A/0831Dún Laoghaire–RathdownLodged 22 Dec 2023
- GrantedExtension
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D25A/0447/WEBDún Laoghaire–RathdownLodged 5 Jun 2025
- Awaiting decisionExtension
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Demolition of part single-storey / part two-storey extension to the rear and side of the building and porch…
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D23A/0618Dún Laoghaire–RathdownLodged 29 Sept 2023
- Awaiting decisionExtension
Alterations and extensions to existing two-storey detached house including demolition of existing…
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