26, North Avenue, Mount Merrion, Co. Dublin
Construction of an 18.25 square metre first-floor bedroom extension to the side and rear.
D05B/0348 · Dun Laoghaire Rathdown County Council · Lodged 13 May 2005
- Reference
- D05B/0348
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 13 May 2005
Summary
AI-generatedThe project involves building a first-floor bedroom extension to the side and rear of the existing house. The proposed extension will have a floor area of 18.25 square metres.
- Storeys
- 2
- Floor area
- 18 m²
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
First floor bedroom extension (18.25 sq. M) to side and rear.
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 |
|---|---|---|---|
| 33 North Avenue, Mount Merrion, Blackrock | Sept 2025 | €2,365,000 | 78 m |
| 45 Greenfield Rd, Mount Merrion, Dublin | Nov 2025 | €1,390,000 | 126 m |
| 32 St Thomas Rd, Mount Merrion, Dublin | Mar 2025 | €1,900,000 | 167 m |
| 19 Cypress Road, Mount Merrion, Dublin | Jun 2026 | €1,210,000 | 168 m |
| 9 Cypress Road, Mount Merrion, Co Dublin | Jun 2026 | €1,230,000 | 181 m |
| 58 Wilson Road, Mount Merrion, Blackrockprice excludes VAT | Mar 2026 | €1,550,660 | 202 m |
| 56 Wilson Road, Mount Merrion, Blackrockprice excludes VAT | Apr 2026 | €1,475,771 | 205 m |
| 55 Wilson Road, Mount Merrion, Blackrockprice excludes VAT | Nov 2025 | €1,585,903 | 207 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 May 2005
- Decision issued1 July 2005
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
Permission for attic conversion to living accommodation with dormer window to rear elevation and Velux roof…
17, Chestnut Road, Mount Merrion, Co. Dublin
D14B/0043Dún Laoghaire–RathdownLodged 18 Feb 2014Extension
- Refused50 m away
Retention permission is sought for the erection of a timber fence to the front
18, North Avenue, Mount Merrion, Blackrock, Co. Dublin
D17B/0047Dún Laoghaire–RathdownLodged 26 Jan 2017Retention
- Granted50 m away
The provision of a new side and rear single storey extension, the provision of a new dormer to the rear…
15, Chestnut Road, Mount Merrion, Blackrock, Dublin, A94EK46
D24A/0470/WEBDún Laoghaire–RathdownLodged 2 Jul 2024Extension
- Compliance submission50 m away
Compliance with Condition No. 2 of Reg Ref No. D24A/0470/WEB
15, Chestnut Road, Mount Merrion, Blackrock, Dublin, A94EK46
D24A/0470/WEB/C1Dún Laoghaire–RathdownLodged 2 Dec 2024Alterations
- Compliance submission50 m away
Compliance with Condition No. 2 of Reg Ref No. D24A/0470/WEB
15, Chestnut Road, Mount Merrion, Blackrock, Dublin, A94EK46
D24A/0470/WEB/C2Dún Laoghaire–RathdownLodged 30 Jan 2025Other
- Granted60 m away
The development will consist of (a) Demolition works to include (i) the 5.4sqm existing single-storey side…
12, The Close, Mount Merrion, Blackrock, Co. Dublin, A94DH57
D26B/0172/WEBDún Laoghaire–RathdownLodged 25 Mar 2026Extension
- Granted60 m away
2 storey extension to side and rear, alterations and extension of existing pitched roof including new…
18, Chestnut Road, Mount Merrion, Co. Dublin
D06A/1513Dún Laoghaire–RathdownLodged 23 Oct 2006Extension
- Granted80 m away
Retention permission for development at this site. The development will consist/consists of: planning…
35, North Avenue, Mount Merrion, Blackrock, Co Dublin
D20B/0375Dún Laoghaire–RathdownLodged 20 Nov 2020Retention
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
First floor bedroom extension to rear, together with internal alterations
198A, Shanliss Road, Santry, Dublin 9
2156/18Dublin CityLodged 26 Jan 2018
- GrantedExtension
First floor bedroom extension to the rear
15, Orlagh Park, Dublin 16
SD09B/0115South DublinLodged 8 Apr 2009
- InvalidExtension
First Floor bedroom extension over existing ground floor kitchen extension at the rear and all ancillary works
34, Eblana Villas, Dublin 2
WEB1552/20Dublin CityLodged 13 Aug 2020
- GrantedExtension
First floor extension to rear comprising one No. additional bedroom
2 Coleman Crescent, Lusk Village, Lusk, Co. Dublin.
F18B/0176FingalLodged 28 Jun 2018
- GrantedExtension
Side first floor extension for an additional bedroom; raise roof of single storey extension to the rear; two…
33, Woodford Drive, Clondalkin, Dublin 22
SD21B/0640South DublinLodged 20 Dec 2021
- GrantedExtension
First floor bedroom extension over existing single storey area to the front, side and rear and a pitched roof…
25, Carysfort Downs, Blackrock, Co. Dublin
D04B/0273Dún Laoghaire–RathdownLodged 8 Apr 2004
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