12, Woodstown Abbey, Knocklyon, Dublin 16
A 25.5 square metre single-storey rear extension to a house in Knocklyon.
ED12/0014 · South Dublin County Council · Lodged 22 May 2012
- Reference
- ED12/0014
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Declaration of Exemption Section 5
- Received
- 22 May 2012
Summary
AI-generatedThis is a Section 5 declaration of exemption for a proposed single-storey pitched roof extension to the rear of an existing house. The proposed extension has a floor area of 25.5 square metres.
- Storey
- 1
- Floor area
- 26 m²
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
Proposed 25.5m2 single storey pitched roof extension to the rear
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 |
|---|---|---|---|
| 7 Woodstown Abbey, Knocklyon, Dublin 16 | Jul 2025 | €700,000 | 41 m |
| 5 Woodstown Rise, Woodstown, Knocklyon Dublin 16 | Jun 2025 | €605,000 | 96 m |
| 2 Woodstown Rise, Knocklyon, Dublin 16 | Mar 2025 | €400,000 | 132 m |
| 11 Oldcourt Park Drive, Ballycullen Gate, Ballycullenprice excludes VAT | Jan 2026 | €502,203 | 154 m |
| 19 Oldcourt Park Drive, Ballycullen Gate, Ballycullenprice excludes VAT | Feb 2026 | €502,203 | 154 m |
| 9 Oldcourt Park Drive, Ballyculen Gate, Ballycullenprice excludes VAT | Jan 2026 | €577,000 | 154 m |
| 6 The Court Block A1, Ballycullen Gate, Ballycullenprice excludes VAT | Oct 2025 | €321,586 | 154 m |
| Apt. 10 The Court Block A2, Ballycullen Gate, Ballycullenprice excludes VAT | Oct 2025 | €325,688 | 154 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 received22 May 2012
- Decision due18 June 2012
- Decision issued14 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
Retention of provision of single "velux" attic rooflight to side of house
12, Woodstown Abbey, Knocklyon, Dublin 16
SD07B/0054South DublinLodged 29 Jan 2007Retention
- GrantedAt this site
Extend existing roof ridge tiles to form a new 'Dutch' type roof structure, extend the existing side gable…
2, Woodstown Lane, Dublin 16
SD16B/0322South DublinLodged 5 Oct 2016Extension
- Granted30 m away
Attic extension creating attic storage space of circa 23sq.m, which includes rising the dwelling side wall to…
8, Woodstown Abbey, Knocklyon, Dublin 16
SD20B/0119South DublinLodged 1 Apr 2020Extension
- Granted40 m away
Removal of roofs from converted garage and rear single storey building; construction of double storey side…
7, Woodstown Place, Dublin 16
SD10B/0173South DublinLodged 29 Apr 2010Extension
- Granted40 m away
Part single and part two storey extension to the rear of the semi detached dwelling with new concrete tiled…
7, Woodstown Abbey, Knocklyon, Dublin 16
SD13B/0039South DublinLodged 21 Feb 2013Extension
- Granted50 m away
A single storey kitchen extension to the rear and a second storey built over the existing ground floor room…
8, Woodstown Place, Knocklyon, Dublin 16
SD07B/0289South DublinLodged 3 Apr 2007Extension
- Granted70 m away
Construction of an infill ground floor extension to the side and rear & a first floor extension to the side…
1, Woodstown Place, Knocklyon, Dublin 16.
SD18B/0388South DublinLodged 20 Sept 2018Extension
- Granted80 m away
Build-up of existing hip in roof to the side of roof into 'Dutch' hip at attic level with window in proposed…
18, Woodstown Lane, Dublin 16
SD22B/0089South DublinLodged 28 Feb 2022Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- RefusedExtension
A proposed rear single and two storey extension. Proposed pitched roof
12 Mount Garrett Walk, Tyrellstown, Dublin 15
FW19B/0045FingalLodged 8 Apr 2019
- GrantedExtension
A proposed rear single/two storey extension. Proposed pitched roof t
12 Mount Garrett Walk, Tyrellstown, Dublin 15
FW19B/0126FingalLodged 15 Oct 2019
- GrantedExtension
Proposed single storey rear extension with pitched roof including additional rooflights with minor internal…
10, Woodstown Rise, Knocklyon, Dublin 16.
SD23B/0539South DublinLodged 22 Dec 2023
- Exempt — no permission neededExtension
Proposed new single storey extension to rear of property — 28.81Sqm
20, Wainsfort Manor Crescent, Dublin 6w
ED22/0017South DublinLodged 2 Jun 2022
- GrantedExtension
A single storey extension (25 sq.m.) and roof alterations to the rear
1(a) Newtown, Lissenhall, Swords, Co Dublin
F12B/0033FingalLodged 2 Mar 2012
- GrantedExtension
Permission for a single storey pitched roof extension to the rear/sout
20 Bellgree Crescent, Tyrrelstown, Dublin 15
FW15B/0047FingalLodged 9 Jul 2015
Community
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