Cranleigh, 1 Newtownsmith, Sandycove, Co. Dublin
Single storey rear extension connecting the house to a previously approved extension.
D19B/0435 · Dun Laoghaire Rathdown County Council · Lodged 27 September 2019
- Reference
- D19B/0435
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 27 September 2019
Summary
AI-generatedThe development will consist of a single storey rear extension designed to connect the main house with a previously granted two storey rear extension.
- 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
Permission for development. The development will consist of a single storey rear extension connecting house and previously granted two storey rear extension (ref d06b/0663).
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 |
|---|---|---|---|
| 7 Sandycove House, Newtownsmith, Sandycove | Sept 2025 | €901,000 | 57 m |
| Ard Na Mara, Islington Avenue, Glasthule | Jul 2025 | €975,000 | 77 m |
| 3 Windsor Terrace, Dun Laoghaire, Dublin | Dec 2025 | €1,000,000 | 195 m |
| 3 Rosmeen Park, Sandycove, Dublin | Jul 2025 | €1,375,000 | 199 m |
| 6 Rosmeen Park, Dun Laoghaire, Dublin | May 2025 | €1,375,000 | 217 m |
| Top Apt, 6 Eden Park, Sandycove | Jan 2026 | €1,400,000 | 225 m |
| 4 Rosmeen Gardens, Dun Laoghaire, Dublin | Sept 2025 | €1,550,000 | 271 m |
| 4 Devitt Villas, Glasthule Village, Sandycove | Sept 2025 | €1,205,000 | 275 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 received27 September 2019
- Decision issued21 November 2019
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
Demolition of existing garage to rear of site, facing on to Islington Avenue, and replacement with a two…
Cranleigh, 1, Newtownsmith, Sandycove, Co. Dublin
D06B/0663Dún Laoghaire–RathdownLodged 19 Jul 2006Extension
- GrantedAt this site
Retention of enlarged glazed opening and a decked terrace at garden level which replace existing opening and…
2, Newtownsmith, Sandycove, Co. Dublin
D04B/0036Dún Laoghaire–RathdownLodged 21 Jan 2004Retention
- RefusedAt this site
Permission for the construction of a single storey flat roofed extension to the side and rear of the existing…
1A The Courtyard, Islington Avenue, Sandycove, Co Dublin
D18B/0317/EDún Laoghaire–RathdownLodged 25 Mar 2024Extension
- GrantedAt this site
Retention of cast iron/wooden terrace decking area/balcony and stairway and enlargement of existing window to…
3, Newtownsmith, Sandycove, Co. Dublin.
D04B/0384Dún Laoghaire–RathdownLodged 10 Dec 2004Retention
- GrantedAt this site
Permission for the construction of a single storey flat roofed extension to the side and rear of the existing…
1A The Courtyard, Islington Avenue, Sandycove, Co Dublin
D18B/0317Dún Laoghaire–RathdownLodged 9 Oct 2018Extension
- Granted30 m away
Single storey conservatory to front. [LOCATION] 1A The Courtyard, Islington Avenue, Sandycove, Co. Dublin.…
1A The Courtyard, Islington Avenue, Sandycove, Co. Dublin.
D02B/0474Dún Laoghaire–RathdownLodged 20 Jun 2002Extension
- Exempt — no permission needed30 m away
Proposed solar pv installation on the rear roofs (x2) at 3 Martello Terrace. Panels on rear roof to avoid any…
3, Martello Terrace, Sandycove, Dublin, A96YH30
REF13023Dún Laoghaire–RathdownLodged 12 Jan 2024Alterations
- Granted30 m away
Permission for development consisting of a set back flat roofed two storey extension to the rear and all…
Islington Mews (also known as Martello Cottage) Sandycove, Dun Laoghaire, Co. Dublin (off Islington Avenue)
D13B/0175Dún Laoghaire–RathdownLodged 23 May 2013Extension
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
Permission for development. The development will consist of the construction of a single-storey rear…
16, Landscape Park, Churchtown, Dublin 14
D16B/0304Dún Laoghaire–RathdownLodged 11 Jul 2016
- RefusedRetention
Amend previously permitted house (Reg. Ref. D06A/1514 and PL 06D.221475) by the retention and completion of a…
3, Allen Park Drive, Stillorgan, Co. Dublin
D08A/0065Dún Laoghaire–RathdownLodged 24 Jan 2008
- GrantedExtension
Permission for development. The development will consist of: Single storey extension to the rear of the…
135 Pine Valley Ave, Rathfarnham, Dublin 16, D16 HC85
D21B/0084Dún Laoghaire–RathdownLodged 1 Mar 2021
- GrantedExtension
Permission for development that will consist of alterations to an existing house including the construction…
14 Woodgrove Heights , Battsland , Dunleer
17475LouthLodged 23 Jun 2017
- GrantedExtension
The development will consist of the provision of of new 4.5 sq.m. single storey rear extension to existing…
14, Glencairn Heights, The Gallops, Leopardstown, Dublin 18
D04B/0911Dún Laoghaire–RathdownLodged 22 Dec 2004
- Awaiting decisionExtension
Permission for development which will consist of a single storey extension to the front and rear, two storey…
No.3 Murrough Drive , Renmore , Galway
21214Galway CityLodged 23 Jun 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.