44, Glenabbey Road, Mount Merrion, Blackrock, Dublin, A94E6T3
Demolition of existing extensions and construction of new ground and first-floor extensions in Mount Merrion.
D23A/0346 · Dun Laoghaire Rathdown County Council · Lodged 24 May 2023
- Reference
- D23A/0346
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 24 May 2023
Summary
AI-generatedThe project involves removing an existing single-storey rear extension and a side garage/utility. A new ground and first-floor extension will be built to the side and rear, increasing the floor area by 88.9 sqm, alongside external insulation, a new front canopy, and a widened vehicular entrance.
- Floor area
- 89 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
Removal of existing single storey extension to the rear, removal of existing single storey garage and utility to side, provision of new extensions to rear and side of the existing house at ground and first floor level with a pitched roof to the side extension, and flat roofs to the rear extensions. The floor area of the house will be increased by 88.9sqm. A new zinc canopy to be provided over the front entrance, and existing vehicular entrance to be widened to 3.3 metres. All external walls to be provided with external insulation and render, with new windows and doors throughout, together with internal modifications, alterations to drainage, and ancillary 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.
Built — construction complete
A commencement notice records works starting on 14 February 2024.
Notified floor area: 108.9 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 56 Glenabbey Rd, Mount Merrion, Dublin | Jan 2025 | €1,315,000 | 70 m |
| 23 Glenabbey Road, Mount Merrion, Co Dublin | Nov 2025 | €1,410,000 | 95 m |
| 52 Cedarmount Road, Mount Merrion, Co Dublin | Nov 2025 | €1,000,000 | 105 m |
| 49 Cedarmount Rd, Mount Merrion, Blackrock | Aug 2025 | €830,000 | 115 m |
| 35 Cedarmount Rd, Mount Merrion, Blackrock | Mar 2026 | €880,000 | 154 m |
| 21 Cedarmount Rd, Mount Merrion, Dublin | Nov 2025 | €910,000 | 156 m |
| 66 South Ave, Mount Merrion, Dublin | Feb 2025 | €1,255,000 | 163 m |
| 64 South Ave, Mount Merrion, Dublin | Mar 2026 | €1,390,000 | 168 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 received24 May 2023
- Decision due18 July 2023
- Decision issued13 July 2023
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
(1) The demolition of the existing concrete shed to the rear of this two storey semi detached house. (2) The…
46, Glenabbey Road, Mount Merrion, Co. Dublin
D08B/0186Dún Laoghaire–RathdownLodged 12 May 2008Extension
- Granted30 m away
Permission for development. The development will consist of Conversion of attic space (29.5m.sq.)…
38 Glenabbey Road, Mount Merrion, Co. Dublin, A94 T6X6
D21B/0298Dún Laoghaire–RathdownLodged 16 Jun 2021Extension
- Withdrawn30 m away
Permission for development. The development will consist of conversion of attic space (38.5m.sq)…
38 Glenabbey Road, Mount Merrion, Co. Dublin, A94 T6X6
D21B/0286Dún Laoghaire–RathdownLodged 4 Jun 2021Extension
- Granted50 m away
Permission is sought for house alterations and extension which consists of; demolition of existing garage,…
34, Glenabbey Road, Mount Merrion, Co. Dublin
D12A/0506Dún Laoghaire–RathdownLodged 18 Dec 2012Extension
- Granted60 m away
A) Demolition of existing single-storey garage, covered side passageway, rear shed to side and glazed…
33, Glenabbey Road, Mount Merrion, Co. Dublin
D08B/0840Dún Laoghaire–RathdownLodged 18 Dec 2008Extension
- Refused60 m away
For demolition of existing porch to front and garage to side of house. Formation of a single storey porch and…
54, Glenabbey Road, Mount Merrion, Co. Dublin
D05B/0907Dún Laoghaire–RathdownLodged 15 Dec 2005Extension
- Granted60 m away
Permission is sought for the construction of — A two storey bay projection to the front with single storey…
31, Glenabbey Road, Mount Merrion, Co. Dublin
D11A/0449Dún Laoghaire–RathdownLodged 4 Oct 2011Extension
- Granted60 m away
Permission is sought for the following development — demolish single storey garage to side of existing…
64, Cedarmount Road, Mount Merrion, Co Dublin
D07A/0385Dún Laoghaire–RathdownLodged 22 Mar 2007Extension
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
Demolish the existing single-storey garage, utility and part kitchen to the side of the existing house.…
116, Silchester Park, Glenageary, Dublin, A96E9X2
D23A/0790Dún Laoghaire–RathdownLodged 13 Dec 2023
- GrantedExtension
Permission is sought for the removal of the existing single storey extension and garage to the rear of the…
1, Sandycove Avenue North, Sandycove, County Dublin
D17A/1080Dún Laoghaire–RathdownLodged 8 Dec 2017
- GrantedExtension
Planning Permission is sought for: a) Demolition of existing single storey detached garage/store to rear of…
Spital House, North Street, Swords, Co. Dublin, K67 VP28
F25A/1031EFingalLodged 7 Nov 2025
- GrantedExtension
Permission is sought for the demolition of front garage wall and rear single storey extension (totalling…
13, Trimleston Road, Booterstown, Blackrock, Co. Dublin, A94F3P6
D24B/0519/WEBDún Laoghaire–RathdownLodged 3 Dec 2024
- GrantedExtension
Demolition of existing single-storey garage to side. Construction of new single-storey extension to rear with…
46, Saint Aidan's Drive, Goatstown, Dublin 14, D14PP80
D25A/0513/WEBDún Laoghaire–RathdownLodged 30 Jun 2025
- InvalidExtension
Demolition of single-story extensions to rear (32.4 Sq.m) and garage to side (20.8 Sq.m), construction of a…
35, Park Avenue, Sandymount, Dublin 4 D04 HY40
WEB2146/22Dublin CityLodged 22 Dec 2022
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