21, Saint Laurences Park, Stillorgan, Co. Dublin.
Construction of a two-storey side extension incorporating a granny flat.
D06A/1576 · Dun Laoghaire Rathdown County Council · Lodged 3 November 2006
- Reference
- D06A/1576
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 3 November 2006
Summary
AI-generatedThe application seeks permission for a two-storey extension to the side of the existing dwelling. This new extension will incorporate a self-contained granny flat.
- Storeys
- 2
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
Two storey extension incorporating a granny flat to side.
Land-use zoning
What this land is zoned for
“A To provide residential development and improve residential amenity while protecting the existing residential amenities”
Objective set by the 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 |
|---|---|---|---|
| 11 St Laurences Park, Stillorgan, Dublin | Apr 2026 | €550,000 | 85 m |
| 95 Patrician Villas, Stillorgan, Co Dublin | Sept 2025 | €650,000 | 113 m |
| Elm House, Old Dublin Rd, Mount Merrion | Nov 2025 | €740,000 | 129 m |
| 76 Patrician Villas, Stillorgan, Dublin | Jan 2026 | €835,000 | 141 m |
| Auburn, Old Dublin Rd, Stillorgan | Apr 2026 | €1,455,000 | 171 m |
| 66 Patrician Villas, Stillorgan, Dublin | Mar 2026 | €665,000 | 196 m |
| 55 Patrician Villas, Stillorgan, Co Dublin | Nov 2025 | €525,000 | 197 m |
| 28 Patrician Villas, Stillorgan, Dublin | May 2025 | €925,000 | 234 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 received3 November 2006
- Decision issued5 January 2007
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- RefusedAt this site
Permission is sought for a two storey extension of 85sqm to the side of the existing 82sqm house
21, Saint Laurences Park, Stillorgan, Co. Dublin
D07B/0368Dún Laoghaire–RathdownLodged 25 Apr 2007Extension
- WithdrawnAt this site
Demolition of a car port and single storey side extension (16.7 sq.m) and the construction of single storey…
Polly's Playhouse, 21, Saint Laurence's Park, Stillorgan, Co. Dublin
D05A/0535Dún Laoghaire–RathdownLodged 28 Apr 2005Extension
- Exempt — no permission needed40 m away
Single-storey extension to the rear of the existing terraced dwelling
25, Saint Laurence's Park, Stillorgan, Dublin, A94RH57
REF4224Dún Laoghaire–RathdownLodged 30 Apr 2024Extension
- Refused40 m away
Permission to build new two storey extension to rear of existing dwelling, together with internal alterations…
25 Saint Laurences Park, Stillorgan, Co Dublin
D14A/0641Dún Laoghaire–RathdownLodged 6 Oct 2014Extension
- Granted40 m away
Permission to construct a 3.5m wide vehicular entrance and off street parking and associated site works.…
25 Saint Laurences Park, Stillorgan, Co Dublin
D15A/0264Dún Laoghaire–RathdownLodged 20 Apr 2015Retention
- Granted40 m away
Permission is sought for development which consists of the provision of new single storey entrance porch and…
26, Saint Laurence's Park, Stillorgan, Co. Dublin
D12A/0212Dún Laoghaire–RathdownLodged 30 May 2012Extension
- Granted50 m away
Permission for A 5sqm single-storey, flat-roofed extension to the front of the terraced dwelling to…
16 Saint Laurence's Park, Stillorgan, Co. Dublin A96 PY23
D21B/0024Dún Laoghaire–RathdownLodged 1 Feb 2021Extension
- Granted50 m away
Alterations to previously approved plans (Ref. D21B/0024) for the construction of a single storey flat roofed…
16, Saint Laurence's Park, Stillorgan, Dublin, A94PY23
D23B/0317Dún Laoghaire–RathdownLodged 4 Jul 2023Alterations
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
Two storey side extension with granny flat on ground floor
30 Carriglea Grove, Firhouse, Dublin 24.
S01B/0384South DublinLodged 16 Jul 2001
- GrantedExtension
Two storey granny flat extension to side
84 Rossfield Park, Tallaght, Dublin 24.
S01B/0422South DublinLodged 7 Aug 2001
- GrantedExtension
New two storey granny flat extension to side
1, Fforster Grove, Ballydowd Manor, Lucan, Co. Dublin.
SD03B/0204South DublinLodged 10 Jun 2003
- RefusedExtension
2 storey extension to the side comprising of a granny flat with living
1 Beechfield Lawn, Castahahey, Clonee, Dublin 15
FW22A/0240FingalLodged 21 Oct 2022
- GrantedExtension
2-storey extension to side containing granny flat at ground level with single storey extension to front and…
35 Rockfield Avenue, Perrystown, Dublin 12.
S01B/0093South DublinLodged 26 Feb 2001
- GrantedExtension
2-storey granny flat extension to side of existing house
60 Mountfield , Tramore , Co. Waterford
2360079WaterfordLodged 3 Mar 2023
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