47, Clonmore Road, Mount Merrion, Co. Dublin
Demolition of a side structure to build a two-storey side extension, single-storey front and rear extensions, and widen the driveway.
D06A/1264 · Dun Laoghaire Rathdown County Council · Lodged 1 September 2006
- Reference
- D06A/1264
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 1 September 2006
Summary
AI-generatedThe project involves demolishing an existing single-storey side portion of the house. It will be replaced with a two-storey side extension including an attic conversion with a front dormer window, alongside single-storey extensions to both the front and rear. The vehicular entrance width will also be increased to 4.0 meters.
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
Demolish existing single storey portion to side and to build (1) two storey extension to the side including attic conversion with dormer window to the front (2) single storey extension to the front (3) single storey extension to the rear. (4) extend width of vehicular entrance to 4.0 meters.
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 |
|---|---|---|---|
| 71 Trees Road, Mount Merrion, Co Dublin | Aug 2025 | €1,480,000 | 81 m |
| 33 Clonmore Rd, Mount Merrion, Dublin | Apr 2026 | €1,425,000 | 87 m |
| 35 Cedarmount Rd, Mount Merrion, Blackrock | Mar 2026 | €880,000 | 127 m |
| 32 South Ave, Mount Merrion, Dublin | Jan 2026 | €1,725,000 | 131 m |
| 21 Cedarmount Rd, Mount Merrion, Dublin | Nov 2025 | €910,000 | 151 m |
| 28 South Ave, Mount Merrion, Dublin | Sept 2025 | €1,400,000 | 153 m |
| 7 Clonmore Rd, Mount Merrion, Dublin | Sept 2025 | €1,400,000 | 155 m |
| 24 South Ave, Mount Merrion, Dublin | Dec 2025 | €1,580,000 | 171 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 received1 September 2006
- Decision issued24 October 2006
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
Demolish existing single storey extension to rear and to replace with new extension, part single storey and…
47, Clonmore Road, Mount Merrion, Co. Dublin
D04B/0270Dún Laoghaire–RathdownLodged 8 Apr 2004Extension
- GrantedAt this site
Permission for the demolition of existing single storey extension to the side and rear of existing two storey…
49 Clonmore Road, Mount Merrion, Co Dublin
D16B/0237Dún Laoghaire–RathdownLodged 3 Jun 2016Extension
- GrantedAt this site
Two storey dormer detached house with new vehicular entrance and off street parking space
43, Clonmore Road, Mount Merrion, Co. Dublin
D04A/1538Dún Laoghaire–RathdownLodged 22 Dec 2004New dwelling
- Granted30 m away
Permission and retention permission for — Bay window extension with a pitched roof to the front of the house…
92, Trees Road Upper, Mount Merrion, Dublin, A94V2D5
D26A/0154/WEBDún Laoghaire–RathdownLodged 28 Feb 2026Extension
- Granted40 m away
Permission is sought for demolition of double garage and existing extension to side and construction of…
41, Clonmore Road, Mount Merrion, Co. Dublin
D09B/0542Dún Laoghaire–RathdownLodged 24 Dec 2009Extension
- Granted40 m away
Permission for development, development will consist of a) removal of existing chimney and sunroom to rear,…
90, Trees Road Upper, Mount Merrion, Blackrock, Co Dublin, A94P9X0
D20A/0623Dún Laoghaire–RathdownLodged 4 Sept 2020Extension
- Compliance submission50 m away
Compliance with Condition No.7 of Reg Ref D21A/0538 (N&N)
39 Clonmore Road, Mount Merrion, Co. Dublin
D21A/0538/C1Dún Laoghaire–RathdownLodged 13 Mar 2026Other
- Refused50 m away
Internal alterations and extension to side and rear of existing bungalow to form 5 bedroom dwelling. Works…
39, Clonmore Road, Mount Merrion, Co. Dublin
D06B/0757Dún Laoghaire–RathdownLodged 21 Aug 2006Extension
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
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WEB5776/25Dublin CityLodged 24 Nov 2025
- GrantedExtension
Removal of side garage; construction of two storey side and rear extensions; provision of side passage with…
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SD18B/0446South DublinLodged 25 Oct 2018
- GrantedExtension
Demolition of existing single storey garage to side and existing single storey extension to rear and erection…
Helevetia, 106, Trees Road Upper, Blackrock, Co. Dublin
D04A/0655Dún Laoghaire–RathdownLodged 15 Jun 2004
- InvalidExtension
A two storey extension to the side/front, a single storey extension to the front, a single storey extension…
62, Balally Park, Dundrum, Dublin 16
D08A/1215Dún Laoghaire–RathdownLodged 5 Nov 2008
- RefusedExtension
Permission is sought for alterations and extension to existing single storey dwelling to provide a 4-bedroom…
Dal Riada Lodge, Grove Avenue, Stillorgan, Blackrock, Co. Dublin
D18A/0069Dún Laoghaire–RathdownLodged 5 Apr 2018
- GrantedExtension
Demolish existing single storey side and rear extension, construct single storey front, side and rear…
19, Woodfarm Avenue, Palmerstown, Dublin 20.
SD17B/0382South DublinLodged 22 Nov 2017
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