55, Deerpark Road, Mount Merrion, Co. Dublin
Garage conversion, a single-storey rear sunroom, a first-floor side extension, and an extension to the detached rear garage.
D04B/0147 · Dun Laoghaire Rathdown County Council · Lodged 1 March 2004
- Reference
- D04B/0147
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 1 March 2004
Summary
AI-generatedThe proposed works include converting the existing front garage into a playroom, building a single-storey rear sunroom, and adding a first-floor extension to the side. Additionally, the detached garage at the rear will be extended and its flat roof replaced with a pitched roof.
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
Extensions and alterations to include for conversion to playroom of existing garage at front: single storey sun-room extension at rear, first floor extension at side, extension to existing detached garage at rear of property, complete with replacing flat roof on this garage with a new pitched roof.
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 |
|---|---|---|---|
| 47 Deerpark Rd, Mount Merrion, Blackrock | Mar 2025 | €800,000 | 44 m |
| 44 Deerpark Rd, Mount Merrion, Dublin | Dec 2025 | €1,250,000 | 102 m |
| 55 Wilson Road, Mount Merrion, Blackrockprice excludes VAT | Nov 2025 | €1,585,903 | 146 m |
| 56 Wilson Road, Mount Merrion, Blackrockprice excludes VAT | Apr 2026 | €1,475,771 | 151 m |
| 58 Wilson Road, Mount Merrion, Blackrockprice excludes VAT | Mar 2026 | €1,550,660 | 160 m |
| 19 Wilson Rd, Mount Merrion, Dublin | Mar 2026 | €1,116,111 | 182 m |
| 57 Wilson Road, Mount Merrion, Blackrockprice excludes VAT | Nov 2025 | €1,563,880 | 193 m |
| 24 Deerpark Road, Mount Merrion, Co Dublin | Jun 2025 | €1,270,000 | 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 received1 March 2004
- Decision issued19 April 2004
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- WithdrawnAt this site
8a.m. to 6p.m Montesori/After School Care use at ground floor level. [LOCATION] 57 Deerpark Road, Mount…
57 Deerpark Road, Mount Merrion, Co. Dublin.
D02A/0206Dún Laoghaire–RathdownLodged 22 May 2002Change of use
- GrantedAt this site
Office use at first floor level together with a 2 car garage to rear accessed from existing service lane.…
57 Deerpark Road, Mount Merrion, Co. Dublin.
D02A/0205Dún Laoghaire–RathdownLodged 22 May 2002Commercial
- GrantedAt this site
Retail use at ground floor level. [LOCATION] 57 Deerpark Road, Mount Merrion, Co. Dublin. [LOCATION]
57 Deerpark Road, Mount Merrion, Co. Dublin.
D02A/0212Dún Laoghaire–RathdownLodged 3 May 2002Commercial
- RefusedAt this site
The development will include the demolition of - the existing end-of-terrace part single-storey rear storage…
57, Deerpark Road, Mount Merrion, Dublin, A94F761
D25A/0856/WEBDún Laoghaire–RathdownLodged 10 Nov 2025Apartments
- Awaiting decisionAt this site
3 Units
57, Deerpark Road, Mount Merrion, DUBLIN, A94F761
V/050/26Dún Laoghaire–RathdownLodged 30 Jun 2026
- Exempt — no permission neededAt this site
4 units
57, Deerpark Road, Mount Merrion, Dublin, A94F761
V/087/25Dún Laoghaire–RathdownLodged 30 Oct 2025
- GrantedAt this site
Alterations to part front comprising removal of existing garage door, enlargement of opening and provision of…
57, DEERPARK ROAD, MOUNT MERRION, CO. DUBLIN
D04A/0899Dún Laoghaire–RathdownLodged 9 Aug 2004Commercial
- GrantedAt this site
New shop front to ground floor level. [LOCATION] 57 Deerpark Road, Mount Merrion, Co. Dublin. [LOCATION]
57 Deerpark Road, Mount Merrion, Co. Dublin.
D02A/0342Dún Laoghaire–RathdownLodged 24 Apr 2002Commercial
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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SD07B/0643South DublinLodged 26 Jul 2007
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SD23B/0159South DublinLodged 6 Jul 2023
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SD09B/0389South DublinLodged 7 Oct 2009
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