49, Knocklyon Road, Dublin 16
Demolition of a garage and shed to build a dormer granny flat and widen the entrance in Knocklyon.
SD04B/0102 · South Dublin County Council · Lodged 8 March 2004
- Reference
- SD04B/0102
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 8 March 2004
- Residential units
- 1
- Floor area
- 67 m²
Summary
AI-generatedThe project involves the demolition of an existing garage and shed, the construction of a new dormer granny flat, amendments to the rear roof structure, and widening the vehicular entrance.
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
Demolition of existing garage and shed, the construction of a new dormer granny flat, amendment to roof structure at rear, the widening of existing vehicular entrance.
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 | 12 m |
| 40 Woodbrook Park, Templeogue, Dublin 16 | Oct 2025 | €839,000 | 56 m |
| 42 Woodbrook Park, Templeogue, Dublin 16 | Feb 2025 | €635,000 | 58 m |
| 56 Knocklyon Rd, Templeogue, Dublin 16 | Jul 2025 | €965,000 | 77 m |
| 60 Lansdowne Park, Knocklyon Rd, Templeogue Dublin 16 | Dec 2025 | €875,000 | 139 m |
| Castlegrace Ballyroan Park, Rathfarnham, Dublin 16 | Jan 2025 | €975,000 | 194 m |
| 80 Landsdowne Park, Knocklyon Rd, Templeogue Dublin 16 | Feb 2025 | €720,000 | 228 m |
| 27 Landsdowne Park, Knocklyon, Dublin 16 | Sept 2025 | €851,000 | 235 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 received8 March 2004
- Decision due2 May 2004
- Decision issued30 April 2004
- Grant issued16 June 2004
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted30 m away
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
- Refused30 m away
Front: removal of existing porch to make way for single storey double height extension with pitched roof,…
51, Knocklyon Road, Dublin 16
SD07B/0474South DublinLodged 1 Jun 2007Extension
- Granted30 m away
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
- Granted30 m away
Construction of first floor extension to the side of existing dwelling comprising of bedroom and bathroom
46, Woodbrook Park, Dublin 16, D16 EV80.
SD24B/0136WSouth DublinLodged 3 Apr 2024Extension
- Granted50 m away
For the construction of new first floor extension over existing single storey front structure including…
39, Woodbrook Park, Templeogue, Dublin 16, D16EK19
SD25B/0113WSouth DublinLodged 8 Mar 2025Extension
- Granted60 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
- Granted60 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
- Granted70 m away
Extension and alterations of dwelling and other associated works
36. Woodbrook Park, Templeogue, Dublin 16.
S00B/0483South DublinLodged 18 Jul 2000Extension
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
Demolition of a garage structure and the addition of a single and two storey extension to the rear and side…
8 Cyprus Grove South, Templeogue, Dublin 6W.
S99B/0369South DublinLodged 9 Jun 1999
- GrantedExtension
Demolition of existing shed and garage and alterations, partial conversion of existing dwelling and…
Killard, Blarney, Co.Cork,
135314corkLodged 9 Jul 2013
- WithdrawnExtension
(1) Demolish existing garage; (2) erect a proposed dormer type granny flat extension attached to front, side…
33, Dunmore Park, Kingswood, Dublin 24.
SD09B/0027South DublinLodged 10 Feb 2009
- GrantedExtension
Demolition of garage to side of dwelling, and construction of new two-storey granny flat to side of dwelling…
19 Waldin, Grange Heights, Grange, Douglas, Co. Cork
166627corkLodged 20 Oct 2016
- Awaiting decisionExtension
Alterations and extension to existing dwelling, change of use of portion of existing dwelling to use as…
Coolmucky Td., Fermoy, Co. Cork,
204763corkLodged 16 Apr 2020
- GrantedExtension
Demolition of existing garage, construction of new 2.9 m2 entrance porch and extension of 5 m2 at ground…
16, LUDFORD PARK, BALLINTEER, DUBLIN 16
D04A/1058Dún Laoghaire–RathdownLodged 15 Sept 2004
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