17, Cedarmount Road, Mount Merrion, Co. Dublin
Construction of a single-storey rear extension to create a new sunroom.
D08B/0408 · Dun Laoghaire Rathdown County Council · Lodged 29 May 2008
- Reference
- D08B/0408
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 29 May 2008
Summary
AI-generatedThe development consists of building a single-storey extension at the rear of the property. The extension will feature a pitched roof and will create a new sunroom, including all associated site and drainage works.
- Storey
- 1
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
A single storey rear extension with pitched roof over, creating a new sunroom with all the associated site and drainage works.
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 |
| 52 Cedarmount Road, Mount Merrion, Co Dublin | Nov 2025 | €1,000,000 | 66 m |
| 71 Trees Road, Mount Merrion, Co Dublin | Aug 2025 | €1,480,000 | 76 m |
| 35 Cedarmount Rd, Mount Merrion, Blackrock | Mar 2026 | €880,000 | 80 m |
| 49 Cedarmount Rd, Mount Merrion, Blackrock | Aug 2025 | €830,000 | 124 m |
| 23 Glenabbey Road, Mount Merrion, Co Dublin | Nov 2025 | €1,410,000 | 128 m |
| 56 Glenabbey Rd, Mount Merrion, Dublin | Jan 2025 | €1,315,000 | 192 m |
| 64 South Ave, Mount Merrion, Dublin | Mar 2026 | €1,390,000 | 194 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 May 2008
- Decision issued23 July 2008
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
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
- Granted30 m away
An addition of a first floor pitched roof extension to the side of the existing residence, a single storey…
11, Cedarmount Road, Mount Merrion, Co. Dublin
D07B/1011Dún Laoghaire–RathdownLodged 18 Dec 2007Extension
- Granted30 m away
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
- Granted40 m away
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
- Invalid40 m away
Retention permission sought for a previous garage conversion with a hipped roof above; Planning permission is…
25, Cedarmount Road, Blackrock, Dublin
D07B/0278Dún Laoghaire–RathdownLodged 29 Mar 2007Extension
- Granted40 m away
Permission is sought for works consisting of demolition of existing two storey extension to side and single…
87, Trees Road, Mount Merrion, Co. Dublin
D12B/0112Dún Laoghaire–RathdownLodged 9 Jul 2012Extension
- Granted40 m away
Permission for development consisting of the conversion of the existing attic space incorporating the…
87, Trees Road, Mount Merrion, Co. Dublin
D13B/0215Dún Laoghaire–RathdownLodged 21 Jun 2013Extension
- Granted50 m away
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 2004Extension
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
Construction of a single storey rear extension sunroom and all associated site works
3, Templeville Avenue, Templeogue, Dublin 6W.
SD13B/0138South DublinLodged 28 May 2013
- GrantedExtension
Construction of a new single storey sunroom extension connecting into existing services together with…
1, Rossmore Crescent, Templeogue, Dublin 6W.
SD14B/0101South DublinLodged 11 Apr 2014
- GrantedRetention
A single storey sunroom extension to the rear
19 Domville Grove, Killiney, Co Dublin
D08B/0232Dún Laoghaire–RathdownLodged 1 Apr 2008
- RefusedExtension
Construction of a rear ground floor sun room extension in addition to a new pitched roof to the side…
29 St. Sylvester's Villas, Malahide, Co. Dublin.
F14B/0281/E2FingalLodged 1 May 2025
- GrantedExtension
Single storey extension to rear to provide sun room
32, Idrone Close, Knocklyon, Dublin 16
SD05B/0699South DublinLodged 2 Nov 2005
- GrantedExtension
A single storey sunroom and extension to the rear
53, Carysfort Downs, Blackrock, Co. Dublin
D06B/0179Dún Laoghaire–RathdownLodged 3 Mar 2006
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