25, Cedarmount Road, Blackrock, Dublin
Retention of a garage conversion and permission for an attic conversion with a rear dormer window.
D07B/0278 · Dun Laoghaire Rathdown County Council · Lodged 29 March 2007
- Reference
- D07B/0278
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 29 March 2007
Summary
AI-generatedRetention permission is sought for a previous garage conversion with a hipped roof. Planning permission is also sought for a new attic conversion featuring a rear dormer window, and a hipped roof over an existing rear extension.
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
Retention permission sought for a previous garage conversion with a hipped roof above; planning permission is sought for for a proposed attic conversion with a dormer window to the rear, also permission for a hipped roof to an existing rear extension.
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 |
|---|---|---|---|
| 21 Cedarmount Rd, Mount Merrion, Dublin | Nov 2025 | €910,000 | 19 m |
| 35 Cedarmount Rd, Mount Merrion, Blackrock | Mar 2026 | €880,000 | 43 m |
| 52 Cedarmount Road, Mount Merrion, Co Dublin | Nov 2025 | €1,000,000 | 51 m |
| 71 Trees Road, Mount Merrion, Co Dublin | Aug 2025 | €1,480,000 | 59 m |
| 49 Cedarmount Rd, Mount Merrion, Blackrock | Aug 2025 | €830,000 | 90 m |
| 23 Glenabbey Road, Mount Merrion, Co Dublin | Nov 2025 | €1,410,000 | 137 m |
| 64 South Ave, Mount Merrion, Dublin | Mar 2026 | €1,390,000 | 158 m |
| 66 South Ave, Mount Merrion, Dublin | Feb 2025 | €1,255,000 | 164 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 received29 March 2007
- Decision issued3 May 2007
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
Retention permission is sought for a previous garage conversion with a hipped roof above; Permission is…
25, Cedarmount Road, Mount Merrion, Co Dublin
D07B/0590Dún Laoghaire–RathdownLodged 28 Jun 2007Retention
- GrantedAt this site
Permission for an extension and refurbishment. The development will consist of the demolition of the existing…
23, Cedarmount Road, Mount Merrion, County Dublin, A94P9K7
D22B/0189Dún Laoghaire–RathdownLodged 7 Jun 2022Extension
- RefusedAt this site
Planning retention is sought for pitched roof over approved two storey extension (Register Reference…
29, Cedarmount Road, Mount Merrion, Co. Dublin
D07B/0924Dún Laoghaire–RathdownLodged 13 Nov 2007Retention
- GrantedAt this site
Single storey porch with pitched roof, change of use from existing garage to dwelling area, singel storey…
29, Cedarmount Road, Mount Merrion, Co. Dublin
D05B/0613Dún Laoghaire–RathdownLodged 10 Aug 2005Extension
- GrantedAt this site
Retention for the gable roof profile to existing two storey extension
29, Cedarmount Road, Mount Merrion, Co. Dublin
D09B/0292Dún Laoghaire–RathdownLodged 7 Jul 2009Retention
- RefusedAt this site
Retention permission is sought for 2 no. existing dormer windows at roof level to the south elevation at this…
29, Cedarmount Road, Mount Merrion, Co. Dublin
D07B/0557Dún Laoghaire–RathdownLodged 20 Jun 2007Retention
- InvalidAt this site
Planning permission is sought for retention for the gable roof profile to existing two storey extension
29, Cedarmount Road, Mount Merrion, Co. Dublin
D09B/0137Dún Laoghaire–RathdownLodged 3 Apr 2009Retention
- Granted30 m away
Permission for works at an existing semi-detached three-bedroom single dwelling; (i) the widening of the…
19 Cedarmount Road, Mount Merrion, Co Dublin
D14A/0798Dún Laoghaire–RathdownLodged 27 Feb 2015Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedRetention
Retention permission is sought for a previous garage conversion with a hipped roof above; Permission is…
25, Cedarmount Road, Mount Merrion, Co Dublin
D07B/0590Dún Laoghaire–RathdownLodged 28 Jun 2007
- Part granted, part refusedExtension
Permission is sought for the conversion of the attic to storage including a dormer window to the side at roof…
60, Johnstown Grove,Cabinteely,, Co Dublin
D07B/0677Dún Laoghaire–RathdownLodged 24 Jul 2007
- GrantedRetention
PERMISSION/ RETENTION: Conversion of attic area with new revised roof profile (from hipped to gable end) to…
93 Glasnevin Avenue, Glasnevin, Dublin 11, D11 Y6V9
WEB5002/25Dublin CityLodged 31 Aug 2025
- GrantedExtension
Planning permission sought for attic conversion incorporating removal of existing hipped roof and replacing…
244 Littlepace Court, Dublin 15, D15A6P5
FW25A/0345EFingalLodged 17 Aug 2025
- GrantedRetention
PERMISSION & RETENTION: Permission for retention of, a. As built garage conversion to side and single storey…
27, Villa Park Avenue, Navan Road, Dublin 7
4770/22Dublin CityLodged 1 Sept 2022
- GrantedRetention
Retention planning permission is sought for a first floor extension over existing converted garage and single…
121, Ludford Road, Ballinteer, Dublin 16
D12B/0282Dún Laoghaire–RathdownLodged 4 Sept 2012
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