23, Redesdale Road, Mount Merrion, Co. Dublin
Demolition of a garage and construction of a single-storey side and rear extension to a semi-detached house.
D12A/0094 · Dun Laoghaire Rathdown County Council · Lodged 15 March 2012
- Reference
- D12A/0094
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 15 March 2012
Summary
AI-generatedPermission is sought to demolish an existing garage and outhouses to the side of a single-storey dwelling. The works include building a new single-storey side and rear extension, increasing the habitable floor area from 83.1 sqm to 175.3 sqm and adding a fourth bedroom.
- Storey
- 1
- Floor area
- 175 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
Permission is sought for alterations and extensions to existing single storey three bedroom semi-detached dwelling comprising, a) demolition of existing single storey garage and out houses to side, b) construction of a new single storey extension to side and rear resulting in an increase in habitable floor area from 83.1 sq. M to 175.3 sq. M and an increase in bedrooms from 3 to 4, c) internal alterations and external elevational alterations including the provisions of 3 no. New velux rooflight...
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 |
|---|---|---|---|
| 27 Redesdale Rd, Mount Merrion, Dublin | May 2025 | €1,000,000 | 34 m |
| 13 Redesdale Rd, Mount Merrion, Dublin | Sept 2025 | €850,000 | 60 m |
| 10 Redesdale Rd, Mount Merrion, Co Dublin | Jun 2026 | €1,220,000 | 149 m |
| 7 Clonmore Rd, Mount Merrion, Dublin | Sept 2025 | €1,400,000 | 153 m |
| 21 Cedarmount Rd, Mount Merrion, Dublin | Nov 2025 | €910,000 | 229 m |
| 71 Trees Road, Mount Merrion, Co Dublin | Aug 2025 | €1,480,000 | 234 m |
| 2 Redesdale Court, Redesdale Rd, Mount Merrion | Nov 2025 | €650,000 | 242 m |
| 72 Mount Anville Wood, Goatstown, Dublin 14 | Jul 2025 | €1,002,000 | 258 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 received15 March 2012
- Decision issued4 May 2012
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 alterations to previously approved permission (Reg. Ref. D12A/0094 — Final Grant Order No.…
23, Redesdale Road, Mount Merrion, Co. Dublin
D13A/0135Dún Laoghaire–RathdownLodged 21 Mar 2013Alterations
- GrantedAt this site
Planning permission for the partial demolition of existing semi-detached bungalow including garage and the…
23, Redesdale Road, Mount Merrion, Co. Dublin
D09A/0698Dún Laoghaire–RathdownLodged 18 Dec 2009Extension
- GrantedAt this site
Permission for development. The development will consist of — demolishing the existing side garage, garden…
21, Redesdale Road, Mount Merrion, Blackrock, Co Dublin, A94W0Y1
D21A/0291Dún Laoghaire–RathdownLodged 8 Apr 2021Extension
- GrantedAt this site
Permission for development. The development will consist of alterations to previously granted planning…
21 Redesdale Road, Mount Merrion, Blackrock, Co. Dublin, A94W0Y1
D22A/0151Dún Laoghaire–RathdownLodged 3 Mar 2022Alterations
- GrantedAt this site
Permission sought for attic conversion with dormer window and 2 rooflights to rear, together with attic…
25, Redesdale Road, Mount Merrion, Co. Dublin.
D17B/0276Dún Laoghaire–RathdownLodged 6 Jun 2017Extension
- GrantedAt this site
Permission consisting of the proposed demolition of an existing single storey rear extension and a chimney…
19, Redesdale Road, Mount Merrion, Co. Dublin
D19B/0300Dún Laoghaire–RathdownLodged 14 Jun 2019Extension
- GrantedAt this site
Erect a single storey extension to the rear including minor internal alterations, associated site works and…
19 Redesdale Road, Mount Merrion, Blackrock, Dublin, A94C7W3
D23A/0449Dún Laoghaire–RathdownLodged 5 Jul 2023Retention
- Exempt — no permission needed30 m away
4 dwellings
27, Redesdale Road, Mount Merrion, Blackrock, Co. Dublin, A94T9W6
V/060/25Dún Laoghaire–RathdownLodged 6 Aug 2025
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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SD10B/0368South DublinLodged 20 Sept 2010
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Permission for demolition of 13.7 sqm detached garage and 11.5 sqm existing extension to rear of two storey…
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D18A/0535Dún Laoghaire–RathdownLodged 5 Jun 2018
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Permission for development consisting of: (1) Demolition of existing single storey side garage and kitchen…
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D14B/0113Dún Laoghaire–RathdownLodged 28 Mar 2014
- GrantedExtension
Permission for — Demolition of single storey garage and shed to the side of the existing semi-detached two…
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D18A/0705Dún Laoghaire–RathdownLodged 26 Sept 2018
- GrantedExtension
Permission for extensions and alterations to an existing two storey semi-detached dwelling, comprising: A.…
9 Wynnsward Park, Clonskeagh, Dublin 14
D18A/0777Dún Laoghaire–RathdownLodged 13 Aug 2018
- GrantedExtension
Permission for development consisting of alterations and extensions to existing two storey semi-detached…
20, Hollywood Drive, Goatstown, Dublin 14
D13A/0578Dún Laoghaire–RathdownLodged 7 Nov 2013
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