21, Oakdale Cresent, Ballycullen, Firhouse, Dublin 24
Second-storey rear extension and attic conversion in Firhouse.
SD20B/0471 · South Dublin County Council · Lodged 2 December 2020
- Reference
- SD20B/0471
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 2 December 2020
- Floor area
- 21 m²
Summary
AI-generatedThe development consists of a second-storey extension to the rear of the existing dwelling. It also includes converting the attic space into a study/store room and modifying the roof from a hip to a gable end.
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
Second storey extension to the rear of the existing dwelling and conversion of existing attic space to study/store room; existing hipped roof will be converted to a gable end wall and reduced hip roof above.
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 |
|---|---|---|---|
| 19 Oakdale Park, Ballycullen, Dublin 24 | Mar 2026 | €720,000 | 32 m |
| 14 Oakdale Crescent, Ballycullen, Dublin 24 | Dec 2025 | €572,000 | 49 m |
| 31 Oakdale Park, Ballycullen, Dublin 24 | Aug 2025 | €700,000 | 59 m |
| 32 Oakdale Road, Firhouse, Dublin 24 | Feb 2025 | €625,000 | 118 m |
| 3 Oakdale Dr, Ballycullen, Dublin 24 | Apr 2025 | €560,000 | 142 m |
| 10 Beechdale Ave, Ballycullen, Firhouse Dublin 24 | Mar 2025 | €610,000 | 158 m |
| 156 Old Court Rd, Tallaght, Dublin 24 | May 2026 | €326,000 | 182 m |
| 41 Oakdale Close, Ballycullen, Dublin 24 | Jun 2026 | €485,000 | 199 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 received2 December 2020
- Decision due4 February 2021
- Decision issued4 February 2021
- Grant issued15 March 2021
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
An extension to existing dwelling comprising of a single storey extension to the rear, extension to the…
22, Oakdale Crescent, Ballycullen Park, Firhouse, Dublin 24
SD06B/0613South DublinLodged 10 Aug 2006Extension
- GrantedAt this site
An Attic Conversion with dormer roof to rear, plus changing of existing roof profile from hipped to new mini…
20, Oakdale Crescent, Ballycullen, Tallaght, Dublin 24
SD24B/0552South DublinLodged 6 Dec 2024Extension
- Granted40 m away
Pre-school for 7 no. children age 2 to 6 years on ground floor of existing dwelling
18, Oakdale Crescent, Ballycullen Park, Dublin 24.
SD05A/0783South DublinLodged 16 Sept 2005Change of use
- Granted50 m away
Retention of existing widened entrance and associated site works
28, Oakdale Crescent, Ballycullen, Dublin 24
SD19B/0399South DublinLodged 8 Oct 2019Retention
- Granted50 m away
Construction of first floor extension to the side and rear of existing dwelling comprising of bedroom,…
11, Oakdale Park, Ballycullen, Dublin 24
SD20B/0484South DublinLodged 5 Mar 2021Extension
- Granted60 m away
Construction of new first floor extension to the side of existing dwelling comprising of bedroom and…
9, Oakdale Park, Ballycullen, Tallaght, Dublin 24
SD21B/0023South DublinLodged 21 Jun 2021Extension
- Granted70 m away
Attic conversion incorporating change of existing hip to new dutch gable style, two new velux windows to…
11, Oakdale Crescent, Ballycullen, Dublin 24
SD09B/0354South DublinLodged 7 Sept 2009Extension
- Granted70 m away
Roof alteration at side to dutch gable, attic conversion to storeroom with two roof lights to rear,…
10, Oakdale Crescent, Ballycullen, Firhouse, Dublin 24.
SD09B/0129South DublinLodged 15 Apr 2009Retention
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- InvalidExtension
Extension to rear of dwelling to provide bedrooms and associated spaces at second floor including the…
42, Marian Crescent, Rathfarnham, Dublin D14 C6X3
SD22B/0280South DublinLodged 17 Jun 2022
- GrantedExtension
Two storey extension to rear of existing dwelling and the conversion and extension of attic for use as…
11, Trees Road Lower, Mount Merrion, Co. Dublin
D04B/0225Dún Laoghaire–RathdownLodged 24 Mar 2004
- GrantedExtension
A single storey pitched roof extension to rear and side of existing house and conversion of existing attic…
37, Ferncourt Green, Firhouse, Dublin 24
SD07B/0694South DublinLodged 13 Aug 2007
- GrantedExtension
Two storey extension to rear of dwelling to accommodate new kitchen/dining area and family room at ground…
43, Greenfield Road, Mount Merrion, Co. Dublin
D06B/0620Dún Laoghaire–RathdownLodged 10 Jul 2006
- Awaiting decisionExtension
Two-storey extension to rear of existing two-storey dwelling and conversion of the attic of the existing…
11 Hayfield Drive, Castlecourt, Whitechurch,
094154corkLodged 22 Jan 2009
- GrantedExtension
Single storey dormer roof extension to the rear slope of the existing dwelling at attic space level for…
5, Ferncourt Green, Ballycullen, Dublin 24
SD18B/0385South DublinLodged 19 Sept 2018
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