51, Knocklyon Road, Dublin 16
Front extension and dormer window modifications to an existing house.
SD07B/0474 · South Dublin County Council · Lodged 1 June 2007
- Reference
- SD07B/0474
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 1 June 2007
- Floor area
- 16.4 m²
Summary
AI-generatedThe project involves removing the existing front porch to construct a single-storey, double-height extension with a pitched roof. It also includes installing a new dormer window for one bedroom and adding a new pitched roof to an existing 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
Front: removal of existing porch to make way for single storey double height extension with pitched roof, installation of new dormer window to bedroom 3 and new pitched roof to existing dormer window to bedroom 2
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 |
|---|---|---|---|
| 50 Knocklyon Road, Templeogue, Dublin 16 | Nov 2025 | €650,100 | 18 m |
| 40 Woodbrook Park, Templeogue, Dublin 16 | Oct 2025 | €839,000 | 53 m |
| 56 Knocklyon Rd, Templeogue, Dublin 16 | Jul 2025 | €965,000 | 54 m |
| 42 Woodbrook Park, Templeogue, Dublin 16 | Feb 2025 | €635,000 | 62 m |
| 60 Lansdowne Park, Knocklyon Rd, Templeogue Dublin 16 | Dec 2025 | €875,000 | 131 m |
| Castlegrace Ballyroan Park, Rathfarnham, Dublin 16 | Jan 2025 | €975,000 | 169 m |
| 80 Landsdowne Park, Knocklyon Rd, Templeogue Dublin 16 | Feb 2025 | €720,000 | 207 m |
| 27 Landsdowne Park, Knocklyon, Dublin 16 | Sept 2025 | €851,000 | 219 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 received1 June 2007
- Decision due26 July 2007
- Decision issued26 July 2007
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
Front: removal of existing porch to make way for new porch with pitched roof, installation of new dormer…
51, Knocklyon Road, Dublin 16
SD08B/0015South DublinLodged 11 Jan 2008Alterations
- GrantedAt this site
Single storey extension to rear and garage conversion to side for use as both domestic and photgraphic studio
51 Knocklyon Road, Templeogue, Dublin 16
SD02A/0329South DublinLodged 2 Sept 2002Extension
- Granted30 m away
Demolition of existing garage and shed, the construction of a new dormer granny flat, amendment to roof…
49, Knocklyon Road, Dublin 16
SD04B/0102South DublinLodged 8 Mar 2004Extension
- Granted40 m away
Two storey extension to the side and a single storey extension to the rear
55 Knocklyon Road, Dublin 16.
S00B/0084South DublinLodged 18 Feb 2000Extension
- Granted40 m away
Alterations to existing Planning Permission (Reg. Ref. S00B/ 0084) to include 1 no. additional dormer window…
55 Knocklyon Road, Dublin 16.
S01B/0115South DublinLodged 7 Mar 2001Alterations
- Granted40 m away
Alterations to the front elevation to include the relocation of the entrance door to replace an existing…
55, Knocklyon Road, Dublin 16
SD19B/0464South DublinLodged 29 Nov 2019Alterations
- Granted50 m away
Erect a 2nd storey extension at side over an existing garage room, 2 storey extension at side, conversion of…
38, Woodbrook Park, Templeogue, Dublin 16
SD06B/0322South DublinLodged 5 May 2006Extension
- Granted50 m away
(1) Single storey extension to rear of dwelling; (2) single storey extension over existing garage to side of…
37, Woodbrook Park, Templeogue, Dublin 16.
SD06B/0134South DublinLodged 8 Mar 2006Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedAlterations
Front: removal of existing porch to make way for new porch with pitched roof, installation of new dormer…
51, Knocklyon Road, Dublin 16
SD08B/0015South DublinLodged 11 Jan 2008
- GrantedExtension
Single storey porch extension to front, two storey pitched roof extension to side & single storey pitched…
60, College Park, Terenure, Dublin 6W.
SD07B/0098South DublinLodged 9 Feb 2007
- GrantedExtension
New pitched roof to existing dormer window at first floor to front; two storey dormer extension to side;…
150, Templeville Drive, Templeogue, Dublin 6w
SD12B/0039South DublinLodged 17 Feb 2012
- GrantedExtension
Front porch extension with central door and two windows, front extension to garage with smaller door and…
14, Wainsfort Avenue, Terenure, Dublin 6w, D6W H277
SD24B/0366WSouth DublinLodged 15 Aug 2024
- InvalidExtension
Removal of the existing front gable. Two new dormer windows to the front for two additional bedrooms on the…
8A, Convent Road, Dalkey, Dublin, A96DD58
D24A/0390/WEBDún Laoghaire–RathdownLodged 3 Jun 2024
- GrantedExtension
The construction of a single storey porch extension to the front, single storey extension to the rear, to…
20, Saint Brendan's Terrace, Coolock, Dublin 5
WEB1936/21Dublin CityLodged 16 Sept 2021
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