20, Deerpark, Mount Merrion, Co. Dublin.
Demolition of garden sheds and garage to build new extensions and an attic conversion.
D05A/1315 · Dun Laoghaire Rathdown County Council · Lodged 11 October 2005
- Reference
- D05A/1315
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 11 October 2005
Summary
AI-generatedThe project involves demolishing two garden sheds and an existing flat-roof kitchen to build a new playroom and single-storey rear extension. It also includes demolishing a side garage to construct a new bedroom and a new attic conversion.
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
Demolition of two garden sheds, one with asbestos roof (21.25 sq. M) and the existing flat roof kitchen; (area 12.7 sq. M) to the rear to allow for a new playroom to the rear and the construction of a single storey extension with a pitched roof of red clay tiles to match the existing to the rear of the existing single storey house (existing area 114 sq. M) and the demolition of the existing garage to the side of the house to allow for a new bedroom and the construction of a new attic to allow fo...
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 |
|---|---|---|---|
| 24 Deerpark Road, Mount Merrion, Co Dublin | Jun 2025 | €1,270,000 | 31 m |
| 4 Wilson Crescent, Mount Merrion, Dublin | Nov 2025 | €1,210,000 | 50 m |
| Innisfallen, 26 Mather Rd South, Mount Merrion | Sept 2025 | €1,325,000 | 89 m |
| 6 Wilson Crescent, Mount Merrion, Dublin | Jul 2025 | €980,000 | 90 m |
| 19 Wilson Rd, Mount Merrion, Dublin | Mar 2026 | €1,116,111 | 118 m |
| 4 Deerpark Road, Mount Merrion, Co Dublin | Nov 2025 | €1,590,000 | 123 m |
| 8 Wilson Road, Mount Merrion, Co Dublin | Nov 2025 | €900,000 | 135 m |
| 44 Deerpark Rd, Mount Merrion, Dublin | Dec 2025 | €1,250,000 | 139 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 received11 October 2005
- Decision issued5 December 2005
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 is sought for the retention of two rooflights to the Eastern side of the sloped roof of the…
20, Deerpark Road, Mount Merrion, Blackrock, Co. Dublin
D19B/0500Dún Laoghaire–RathdownLodged 4 Dec 2019Alterations
- GrantedAt this site
Demolition of the existing garden shed, and replacing it with a new garden shed and hobby room at the rear of…
18 Deerpark Road, Mount Merrion, Co. Dublin.
D02B/0048Dún Laoghaire–RathdownLodged 4 Feb 2002Extension
- GrantedAt this site
For the demolition of the existing side garage and removal of existing pitched roof and the construction of a…
22, Deerpark Road, Mount Merrion, Co. Dublin
D05A/1451Dún Laoghaire–RathdownLodged 11 Nov 2005Extension
- Refused30 m away
The demolition of the existing house, 131.4 sq.m.s, and two existing sheds, 24.6 sq.m.s, the construction of…
Rossbeg, 24 Deerpark Road, Mount Merrion, Blackrock, Dublin, A94E0P4
D25A/0600/WEBDún Laoghaire–RathdownLodged 30 Jul 2025New dwelling
- Refused30 m away
Alterations and extensions to the existing house to include alterations to the front elevation, alterations…
24 Deerpark Road, Mount Merrion, Co. Dublin, A94E0P4
D25A/0754/WEBDún Laoghaire–RathdownLodged 5 Oct 2025Extension
- Granted30 m away
Alterations and extensions to the existing single storey, three bedroom detached dwelling that will include:…
Rossbeg, 24 Deerpark Road, Mount Merrion, Co Dublin, A94E0P4
D26A/0228/WEBDún Laoghaire–RathdownLodged 24 Mar 2026Extension
- Invalid50 m away
Two-storey dwelling with balconies and associated site works at plot no. 4
4, Dalkey Sound, Green Road, Dalkey, Co. Dublin
D04A/0426Dún Laoghaire–RathdownLodged 19 Apr 2004New dwelling
- Granted50 m away
Demolition of existing utility and garage and construction of single storey side extension. Alterations to…
4, Wilson Crescent, Mount Merrion, Blackrock, Co. Dublin
D04B/0426Dún Laoghaire–RathdownLodged 28 May 2004Extension
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
Demolition of existing shed to rear, construction of single storey extension to ground floor to front to…
148, Sandyford Road, Dundrum, Dublin 16
D08B/0341Dún Laoghaire–RathdownLodged 6 May 2008
- InvalidRetention
Demolition of the lean to shed, replacement of the previous garage flat roof with a new pitched roof to tie…
28, Granville Road, Dun Laoghaire, Dublin, A96P642
D23B/0442Dún Laoghaire–RathdownLodged 28 Sept 2023
- GrantedExtension
The demolition of garage and adjoining sheds at side of house and the single storey kitchen extension to…
16, Villarea Park, Glenageary, Co. Dublin
D04B/0399Dún Laoghaire–RathdownLodged 20 May 2004
- GrantedExtension
Demolition internal partitions, stairs, rear and side garden shed, external chimney and lowe hipped roof to…
21, Hollywood Drive, Goatstown, Dublin 14, D14PX07
D23A/0336Dún Laoghaire–RathdownLodged 22 May 2023
- GrantedExtension
(1) Demolition of an existing 25.6sq.m. shed to the rear (2) construction of a 13.4sq.m. ground floor…
7, Hillsbrook Avenue, Dublin 12
SD18B/0509South DublinLodged 12 Dec 2018
- GrantedExtension
A) Demolition of existing single-storey side garage measuring 13 sq.m; b) Proposed single-storey flat roofed…
65, Saint Agnes Park, Crumlin, Dublin 12, D12 P2T7
4618/23Dublin CityLodged 11 Oct 2023
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