49, Redesdale Road, Mount Merrion, Blackrock, Dublin, A94AE94
Amendments to a previously approved design, including a new rear dormer window and an extra bedroom.
D24A/0175 · Dun Laoghaire Rathdown County Council · Lodged 20 March 2024
- Reference
- D24A/0175
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 20 March 2024
Summary
AI-generatedThe applicant is seeking amendments to a previously approved planning application. Changes include adding a new hipped dormer window to the rear, altering windows on all sides, widening a vehicular entrance, adding rooflights, and providing an additional bedroom to make it a five-bedroom house.
- Storeys
- 2
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
Amendments to d23a/0030. I) addition of new hipped dormer window to rear at first floor level. Ii) alterations to fenestration to all elevations. Iii) widening of the existing south vehicular entrance of redesdale road to 3.5m. Iv) addition of 2 no. Rooflights to first floor level on north elevation, and amendments to granted rooflights on south elevation. V) provision of additional bedroom to first floor level (dwelling now 5 bedrooms total). Vi) all ancillary works necessary to facilitate the development.
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 18 October 2023.
Notified floor area: 259 m²
2 commencement notices are linked to this development.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| Cherryview, 1a Glenabbey Rd, Mount Merrion | Mar 2025 | €1,250,000 | 34 m |
| 23 Glenabbey Road, Mount Merrion, Co Dublin | Nov 2025 | €1,410,000 | 132 m |
| 18 Mount Anville, Goatstown, Dublin 14 | Jun 2026 | €1,350,000 | 150 m |
| 27 Redesdale Rd, Mount Merrion, Dublin | May 2025 | €1,000,000 | 205 m |
| 52 Cedarmount Road, Mount Merrion, Co Dublin | Nov 2025 | €1,000,000 | 205 m |
| 21 Cedarmount Rd, Mount Merrion, Dublin | Nov 2025 | €910,000 | 205 m |
| 35 Cedarmount Rd, Mount Merrion, Blackrock | Mar 2026 | €880,000 | 261 m |
| 37 Mount Anville Park, Goatstown, Dublin 14 | Mar 2026 | €918,000 | 262 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 received20 March 2024
- Decision due14 May 2024
- Decision issued10 May 2024
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
The demolition of the existing three bedroom, detached dormer bungalow and the construction of a replacement…
49, Redesdale Road, Mount Merrion, Blackrock, Dublin, A94AE94
D23A/0030Dún Laoghaire–RathdownLodged 24 May 2023New dwelling
- Part granted, part refused30 m away
Planning permission is sought for two storey extension to side with single storey extension to rear, attic…
3, Glenabbey Road, Mount Merrion, Co. Dublin
D09A/0579Dún Laoghaire–RathdownLodged 6 Aug 2009Extension
- Granted30 m away
Planning permission is sought for alteration to previously approved planning applications no. D09A/0579 and…
3, Glenabbey Road, Mount Merrion, Co. Dublin
D10B/0071Dún Laoghaire–RathdownLodged 15 Feb 2010Alterations
- Granted30 m away
Planning permission is sought for alteration to previously approved planning application no. D09A/0579. This…
3, Glenabbey Road, Mount Merrion, Co. Dublin
D09A/0853Dún Laoghaire–RathdownLodged 27 Nov 2009Alterations
- Granted30 m away
Demolition of garage and a new two storey extension and attic conversion to the side of house with two velux…
5, Glenabbey Road, Mount Merrion, Co. Dublin.
D05B/0261Dún Laoghaire–RathdownLodged 14 Apr 2005Extension
- Granted40 m away
Construction of new detached two storey dwelling house, to the east side of the existing house — demolition…
1, Glenabbey Road, Mount Merrion, Blackrock, Co. Dublin.
D04A/0128Dún Laoghaire–RathdownLodged 5 Feb 2004New dwelling
- Refused40 m away
For the construction of a new vehicular entrance and driveway off Redesdale Road and garden wall Ref. No. of…
1, Glenabbey Road, Mount Merrion, Co. Dublin
D04A/1421Dún Laoghaire–RathdownLodged 6 Dec 2004Infrastructure
- Granted40 m away
Planning permission Consequent on Grant of Outline permission (Reg. Ref. No. D04A/0128, Final Grant Order No.…
1, Glenabbey Road, Mount Merrion, Co. Dublin
D05A/0247Dún Laoghaire–RathdownLodged 1 Mar 2005New dwelling
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
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SD26B/0014WSouth DublinLodged 17 Jan 2026
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Revised works to the previous approved planning permission Reference No. D23A/0790. The revisions will…
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D23B/0441Dún Laoghaire–RathdownLodged 27 Sept 2023
- GrantedAlterations
The development will consist of — Alterations to previously permitted dormers (File Ref: D25B/0390/WEB)…
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D25B/0724/WEBDún Laoghaire–RathdownLodged 19 Dec 2025
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