21, Mountdown Park, Dublin 12
Construction of a partial ground floor rear extension and roof alterations to an existing side extension.
SD12B/0074 · South Dublin County Council · Lodged 28 March 2012
- Reference
- SD12B/0074
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 28 March 2012
- Floor area
- 21.5 m²
Summary
AI-generatedThe project involves building a partial ground floor rear extension. It also includes installing a pitched and hipped roof over the existing ground floor side extension, along with three Velux roof lights in the side slope of the 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
Partial ground floor rear extension; pitched and hipped roof over existing ground floor side extension; 3 no. Velux roof lights in side slope of roof.
Land-use zoning
What this land is zoned for
“To protect and/or improve residential amenity”
National zoning type: Existing residential
Objective set by the South Dublin 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 |
|---|---|---|---|
| 21 Mountdown Park, Manor Estate, Dublin 12 | Jun 2026 | €635,000 | 2 m |
| 30 Limekiln Park, Dublin 12, Dublin | Apr 2025 | €550,000 | 81 m |
| 2 Limekiln Park, Manor Estate, Dublin 12 | May 2026 | €680,000 | 81 m |
| 38 Limekiln Dr, Manor Estate, Dublin 12 | Jun 2026 | €638,000 | 103 m |
| 42 Limekiln Rd, Perrystown, Dublin 12 | Jul 2025 | €575,000 | 138 m |
| 28 Limekiln Road, Manor Estate, Walkinstown | Mar 2026 | €766,000 | 162 m |
| 56 Willington Dr, Templeogue, Dublin 6w | Oct 2025 | €630,000 | 224 m |
| 14 Fernhill Rd, Manor Estate, Terenure Dublin 12 | Mar 2026 | €810,000 | 226 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 received28 March 2012
- Decision due22 May 2012
- Decision issued18 May 2012
- Grant issued26 June 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
(1) Relocation of the front entrance door, from side facing to front facing, a window is to be installed in…
21, Mountdown Park, Manor Estate, Dublin 12.
SD17B/0034South DublinLodged 3 Feb 2017Extension
- Granted40 m away
Take down existing garage to side of house and existing extension with flat roof at rear at first floor…
14, Limekiln Park, Terenure, Dublin 12
SD03B/0505South DublinLodged 29 Sept 2003Extension
- Granted40 m away
Dormer extension and single storey extension at rear and conversion of domestic garage to study together with…
16 Limekiln Park, Terenure, Dublin 12.
S99B/0254South DublinLodged 20 Apr 1999Extension
- Granted40 m away
First floor dormer extension to rear and to remove flat roof on existing single storey kitchen and replace…
12, Limekiln Park, Terenure, Dublin 12.
SD03B/0515South DublinLodged 17 Oct 2003Extension
- Granted40 m away
Retention permission for ground and dormer level extensions to rear of dwelling
20, Limekiln Park, Manor Estate, Dublin 12
SD04B/0075South DublinLodged 1 Jun 2004Retention
- Granted50 m away
The development will consist of a side and rear extension, an attic conversion to habitable status with…
31, Mountdown Park, Manot Estate, Dublin 12, D12YN70
SD24B/0007South DublinLodged 11 Jan 2024Extension
- Granted50 m away
Upgrading works to include partial demolition of single storey side garage; internal alterations to include…
14, Mountdown Park, Manor Estate, Dublin 12, D12 E793
SD19B/0080South DublinLodged 24 Jun 2019Extension
- Granted50 m away
The development will consist of an attic conversion to habitable status comprising of two bedrooms and a…
14, Mountdown Park, Manor Estate, Dublin 12, D12 E793
SD24B/0066South DublinLodged 26 Feb 2024Extension
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
Ground floor side extension with pitched roof over and 1 no. Velux rooflight in rear slope of proposed roof;…
14, Sundale Avenue, Dublin 24
SD11B/0323South DublinLodged 17 Nov 2011
- GrantedRetention
Ground floor side and rear extension with pitched & hipped roof over with 3 no. velux roof lights in roof
12, Carriglea Drive, Firhouse, Dublin 24
SD10B/0115South DublinLodged 29 Mar 2010
- GrantedExtension
Ground floor side and rear extension with pitched roof over with 3 'Velux' roof lights in rear slope of roof,…
13, Ballynakelly Cottages, Newcastle, Co. Dublin
SD15B/0161South DublinLodged 13 May 2015
- GrantedExtension
Ground floor partial rear extension with pitched roof over with 1 no. Velux roof light over; proposed Velux…
10, Birchview Drive, Dublin 24
SD12B/0241South DublinLodged 25 Sept 2012
- GrantedExtension
Ground floor, side and rear extension to include new Velux type rooflights and revised rear bedroom window
4, Foxrock Wood, Foxrock, Dublin 18
D06B/0444Dún Laoghaire–RathdownLodged 18 May 2006
- GrantedExtension
Ground floor rear extension with pitched roof over & 2 'Velux' rooflights; ground floor front extension, 2…
57, Pairc Gleann Trasna, Aylesbury, Tallaght, Dublin 24
SD18B/0174South DublinLodged 27 Apr 2018
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