21, Cherrygarth, Mount Merrion, Co. Dublin
Attic conversion with dormers, roof windows, and a new front entrance in Mount Merrion.
D06B/0329 · Dun Laoghaire Rathdown County Council · Lodged 13 April 2006
- Reference
- D06B/0329
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 13 April 2006
Summary
AI-generatedProposed development at 21 Cherrygarth includes an attic conversion with dormers and roof windows to the side. It also features a new gable window to the rear and a new front entrance.
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
For proposed attic conversion with dormers and roof windows to side, gable window to rear and new front entrance.
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 Cherry Garth, Mount Merrion, Dublin | Jan 2025 | €1,051,000 | 42 m |
| 15 Cherry Garth, Mount Merrion, Blackrock | Apr 2025 | €1,110,000 | 85 m |
| 50 Cherry Garth, Mount Merrion, Blackrock | May 2025 | €1,275,000 | 96 m |
| 17 Beaufield Manor, Woodlands Ave, Stillorgan | Mar 2026 | €605,000 | 100 m |
| 24 Beaufield Manor, Stillorgan, Dublin | Jul 2025 | €495,000 | 106 m |
| 4 Cherry Garth, Mount Merrion, Blackrock | Aug 2025 | €1,650,000 | 132 m |
| 10 Beaufield Manor, Stillorgan, Dublin | Aug 2025 | €560,000 | 135 m |
| Apt.28 - Thornhill Oaks, Cherry Garth - Mount Merrion, Blackrock | Jul 2025 | €999,999 | 135 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 received13 April 2006
- Decision issued7 June 2006
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted40 m away
For the demolition of an existing boiler house and w.c. to the side of an existing dwelling house and the…
18, Cherry Garth, Stillorgan North, Mount Merrion, Co. Dublin
D06B/0516Dún Laoghaire–RathdownLodged 12 Jun 2006Extension
- Granted40 m away
Permission is sought for demolition of the existing chimney, roof structure, dormer window and side outhouse,…
24, Cherrygarth, Mount Merrion, Co Dublin
D21A/0130Dún Laoghaire–RathdownLodged 17 Feb 2021Extension
- Granted40 m away
Permission for two dormer extensions of 5.2 sqm and 4 sqm to each side, single storey extension of 20.4 sqm…
18 Cherry Garth, Mount Merrion, Co Dublin
D18A/0941Dún Laoghaire–RathdownLodged 4 Oct 2018Extension
- Granted40 m away
Permission is being sought for alterations and additions to an existing single storey detached dwelling. The…
No. 12 Cherrygarth, Mount Merrion, Co. Dublin
D21A/1102Dún Laoghaire–RathdownLodged 10 Dec 2021Extension
- Compliance submission50 m away
Compliance with Condition No. 3 of reg ref No. D24A/0953/WEB
11, Cherrygarth, Mount Merrion, Blackrock, Co. Dublin, A94X2K0
D24A/0953/WEB/C2Dún Laoghaire–RathdownLodged 3 Oct 2025Other
- Compliance submission50 m away
Compliance with Condition No. 3 of reg ref No. D24A/0953/WEB
11, Cherrygarth, Mount Merrion, Blackrock, Co. Dublin, A94X2K0
D24A/0953/WEB/C1Dún Laoghaire–RathdownLodged 25 Jul 2025Other
- Granted50 m away
Single storey extension to rear and porch to side
36, Cherry Garth, Mount Merrion,Co Dublin
D08B/0255Dún Laoghaire–RathdownLodged 8 Apr 2008Extension
- Granted50 m away
Permission for development. The proposed development shall consist of Relocation of existing vehicular…
33 Cherrygarth, Mount Merrion, Co. Dublin
D21A/0488Dún Laoghaire–RathdownLodged 28 May 2021Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- RefusedExtension
For a proposed attic conversion with dormer extension to the rear of the existing house
35, Braemor Road, Churchtown, Dublin 14
D05B/0372Dún Laoghaire–RathdownLodged 23 May 2005
- GrantedExtension
For conversion of attic space and garage to living accommodation including two dormer windows to side and…
26, Seaview Park, Shankill, Dublin 18
D05B/0471Dún Laoghaire–RathdownLodged 21 Jun 2005
- GrantedExtension
For conversion of attic space to habitable accommodation incorporating a revised roof and hip to roof, new…
79, TREES ROAD UPPER, MOUNT MERRION, CO. DUBLIN
D04B/0691Dún Laoghaire–RathdownLodged 15 Sept 2004
- Awaiting decisionExtension
For conversion of existing attic into habitable space which includes 2 additional bedrooms and ensuite.…
12 The Avenue Westfield , Leixlip , Co Kildare
2461324KildareLodged 11 Dec 2024
- GrantedExtension
Proposed attic conversion with dormer in roof to rear and new window in gable wall at attic level
10, Palmerstown Woods, Dublin 22
SD06B/0209South DublinLodged 1 Jun 2006
- GrantedExtension
For provision of new attic-level dormer window to rear and new roof-lights to proposed attic conversion to…
22, Springfield Park, Foxrock, Dublin 18
D05B/0704Dún Laoghaire–RathdownLodged 26 Sept 2005
Community
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