21, Cherryfield Avenue, Walkinstown, Dublin 12
Single-storey rear extension, Dutch roof structure, and attic conversion in Walkinstown.
SD19B/0476 · South Dublin County Council · Lodged 13 December 2019
- Reference
- SD19B/0476
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 13 December 2019
- Floor area
- 44 m²
Summary
AI-generatedPermission is sought for a single-storey rear extension that extends the existing ridge line to form a new Dutch-style roof structure. The project also includes an attic conversion with a rear dormer window.
- Storey
- 1
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
Single storey rear extension to extend existing ridge line to form a new 'dutch' type roof structure; conversion of attic with dormer window to rear roof slope and all associated site works.
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 |
|---|---|---|---|
| 20 Cherryfield Ave, Walkinstown, Dublin 12 | May 2025 | €480,000 | 77 m |
| 28 Cherryfield Ave, Crumlin, Dublin 12 | Jun 2025 | €580,000 | 101 m |
| 45 Whitehall Sq, Whitehall Rd West, Perrystown Dublin 12 | Apr 2025 | €350,000 | 110 m |
| 14 Whitehall Sq, Quarry Dr, Perrystown Dublin 12 | Oct 2025 | €320,000 | 113 m |
| 94 Beechfield Rd, Walkinstown, Dublin 12 | Oct 2025 | €610,000 | 121 m |
| 1 Beechfield Close, Walkinstown, Dublin 12 | Oct 2025 | €620,000 | 125 m |
| 11 Grove Field, Crumlinprice excludes VAT | Feb 2026 | €484,581 | 128 m |
| 10 Grove Field, Crumlinprice excludes VAT | Feb 2026 | €484,581 | 128 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 received13 December 2019
- Decision due6 February 2020
- Decision issued20 December 2019
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
Single storey rear extension to extend existing ridge line to form a new 'Dutch' type roof structure;…
21, Cherryfield Avenue, Walkinstown, Dublin 12
SD20B/0017South DublinLodged 18 May 2020Extension
- Refused30 m away
Extend existing ridge line to form a new 'Dutch' type roof structure, extend the existing side structure up…
29, Cherryfield Avenue, Walkinstown, Dublin 12.
SD17B/0137South DublinLodged 13 Apr 2017Extension
- Granted50 m away
Conversion of attic to storage including a dormer window to the rear and a 'Velux' rooflight to the front all…
5, Cherryfield Avenue, Dublin 12
SD17B/0248South DublinLodged 12 Jul 2017Extension
- Granted50 m away
Single/two storey detached 4 bedroom dwelling (circa 172sq.m.) with windows/rooflights for future attic…
23, Beechfield Close, Dublin 12
SD17A/0255South DublinLodged 6 Mar 2018New dwelling
- Granted60 m away
Demolish existing garage at rear to build family only games room
37 Cherryfield Avenue, Walkinstown, Dublin 12.
S99B/0708South DublinLodged 5 Jan 2000Demolition
- Granted60 m away
Two storey three bed detached house to side garden with new vehicular entrance with 1 car space to front…
3, Cherryfield Avenue, Dublin 12
SD14A/0237South DublinLodged 14 Jan 2015New dwelling
- Granted60 m away
To demolish existing Garden Sheds and Garage at rear and to construct a new single storey extension and…
39, Cherryfield Avenue, Dublin 12
SD22B/0483South DublinLodged 4 Nov 2022Extension
- Granted70 m away
Widening of entrance to facilitate a driveway, that is the part demolition of a front wall and erection of a…
6, Cherryfield Avenue, Walkinstown, Dublin 12
SD15B/0225South DublinLodged 26 Jun 2015Alterations
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
Single storey rear extension to extend existing ridge line to form a new 'Dutch' type roof structure;…
21, Cherryfield Avenue, Walkinstown, Dublin 12
SD20B/0017South DublinLodged 18 May 2020
- GrantedExtension
Single storey extension to front; change of roof profile from full hip end to 'Dutch' hip end to accommodate…
132, Esker Lawns, Lucan, Co. Dublin
SD19B/0074South DublinLodged 16 May 2019
- RefusedExtension
Single storey rear extension an attic conversion with dormer roof to rear plus changing of existing roof…
Springwell, Ballymount Road Lower, Dublin 12
SD25B/0409South DublinLodged 19 Jun 2025
- InvalidExtension
Single storey extension to the rear with rooflights; new dormer extension to existing attic to the rear and…
3, Templeville Avenue, Templeogue, Dublin 6W.
SD21B/0439South DublinLodged 9 Aug 2021
- GrantedExtension
Single storey extension to rear, formation of attic rooms with dormer & roof windows to the rear & all…
115, Lakelands Close, Stillorgan, Dublin, A94KC66
D25B/0119/WEBDún Laoghaire–RathdownLodged 6 Mar 2025
- GrantedExtension
Single storey and first floor extension to rear; attic conversion with raised gable wall at side; dormer…
6, Woodstown Gardens, Dublin 16
SD19B/0017South DublinLodged 29 Mar 2019
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