31, Knocksinna Crescent, Foxrock, Dublin 18
Extension and roof raising of a house in Foxrock to create extra living space.
D07B/0831 · Dun Laoghaire Rathdown County Council · Lodged 26 September 2007
- Reference
- D07B/0831
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 26 September 2007
Summary
AI-generatedThe project involves extending the front living room to create a bay window and canopy, infilling ground floor areas, and internal remodelling. The existing roof and ridge line will be raised to create additional habitable space in an enlarged roof area with new windows and rooflights.
- 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
Extend front living room to form bay window and canopy to front elevation, infill ground floor areas to southern elevation, internal remodelling, raising of existing roof and ridge line with creation of additional habitable floor space in enlarged roof space area with new windows to front and rear elevations at first floor level and new rooflights to both sides.
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 |
|---|---|---|---|
| 59 Granville Park, Blackrock, Dublin | May 2026 | €1,140,000 | 39 m |
| 66 Granville Park, Blackrock, Co Dublin | Jul 2025 | €995,000 | 110 m |
| 3 Knocksinna Wood, Blackrock, County Dublin | Mar 2026 | €1,130,000 | 187 m |
| 5 Knocksinna Wood, Blackrock, Co. Dublin | Jul 2025 | €1,010,000 | 196 m |
| Reendonegan, Granvillle Rd, Blackrock | Apr 2026 | €2,397,500 | 205 m |
| 57f Foxrock Avenue, Foxrockprice excludes VAT | Mar 2025 | €541,850 | 208 m |
| 57b Foxrock Avenue, Foxrock, Dublin 18price excludes VAT | Apr 2025 | €625,551 | 208 m |
| 57c Foxrock Avenue, Foxrock, Dublin 18price excludes VAT | Apr 2025 | €638,766 | 208 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 received26 September 2007
- Decision issued19 November 2007
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted40 m away
Permission is sought for the construction of a canopy over the front door entrance
61, Granville Park, off Newtownpark Avenue, Blackrock, Co. Dublin
D10B/0260Dún Laoghaire–RathdownLodged 2 Jun 2010Extension
- Withdrawn60 m away
Erection of a single storey extension to the front, with balcony over, and a new two storey extension,…
18, Knocksinna Crescent, Foxrock, Dublin 18
D05B/0216Dún Laoghaire–RathdownLodged 29 Mar 2005Extension
- Invalid60 m away
Single storey extension to the front, with balcony over, and a new two storey extension, including…
18, Knocksinna Crescent, (Off Newtownpark Avenue), Dun Laoghaire, Co. Dublin.
D06B/0408Dún Laoghaire–RathdownLodged 10 May 2006Extension
- Granted60 m away
To extend front living room window to form bay
23, Knocksinna Crescent, Dublin 18
D04B/0385Dún Laoghaire–RathdownLodged 17 May 2004Alterations
- Granted60 m away
For retention of single-storey extension and bay window to front
51, Granville Park, Blackrock, Co. Dublin
D05B/0952Dún Laoghaire–RathdownLodged 22 Dec 2005Retention
- Granted80 m away
Planning Permission For Alterations To The Works Previously Granted Under Planning Ref D21A/ 0689, Works Now…
67, Granville Park, Blackrock, Dublin, A94TD28
D25A/0561/WEBDún Laoghaire–RathdownLodged 14 Jul 2025Extension
- Granted80 m away
Permission for development. The proposed development will consist of a) removal of existing garage to side,…
67, Granville Park, Blackrock, Co Dublin, A94TD28
D21A/0689Dún Laoghaire–RathdownLodged 21 Feb 2022Extension
- Granted80 m away
Single storey extension, 4,850mm high to the side
10, Knocksinna Crescent, Foxrock, Dublin 18
D04B/0221Dún Laoghaire–RathdownLodged 24 Mar 2004Extension
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
Modifications and additions comprising ground floor rear, side and front additions to accommodate family…
6, Cloister Close, Blackrock, Co. Dublin
D06B/0647Dún Laoghaire–RathdownLodged 14 Jul 2006
- GrantedExtension
Extension and elevational alterations to front of existing dwelling house comprising new bay window to living…
87, Carrigwood, Ballycullen Drive, Firhouse, Dublin 24.
SD05B/0779South DublinLodged 13 Dec 2005
- WithdrawnExtension
Permission for a ground floor front bay window extension for additional living room space. A first floor…
21 Eaton Brae, Churchtown, Dublin 14
D19B/0011Dún Laoghaire–RathdownLodged 10 Jan 2019
- GrantedExtension
Extensions to residence incorporating entrance, toilet and utility room at ground floor to side of existing…
8, Shelton Gardens, Kimmage, Dublin 12.
SD14B/0276South DublinLodged 10 Nov 2014
- GrantedExtension
New first floor side extension, a new single storey rear extension, a new attic level, a new single storey…
4, Chalet Gardens, Lucan, Co. Dublin
SD11B/0142South DublinLodged 18 Apr 2011
- GrantedExtension
First floor side extension over existing ground floor extension; new floating canopy roof over front entrance…
11, Robin Villas, Dublin 20
SD21B/0016South DublinLodged 13 Jan 2021
Community
Discussion
What local people think about this application.
Community sentiment
No votes yetNobody has voted on this application yet.
Community sentiment — a straw poll of people who visited this page, not a statutory submission. To make a valid observation you must submit it to the planning authority.
Sign in to have your say on this application.
No comments yet. Be the first to say what you think about this application.
Sign in to join the discussion on this application.
Comments are moderated and are the opinions of the people who wrote them. They form no part of the statutory planning process — to make a valid observation you must submit it to the planning authority.