71 Seafield Crescent, Blackrock, Co. Dublin.
Ground and first-floor rear extension with attic rooflights.
D02B/0397 · Dun Laoghaire Rathdown County Council · Lodged 4 June 2002
- Reference
- D02B/0397
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 4 June 2002
Summary
AI-generatedThe project consists of a ground and first-floor extension to the rear of the existing dwelling. It also includes new windows in the gable wall, general window replacements, and Velux windows in the attic.
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
Ground and first floor extension to rear of existing dwelling, new windows to existing gable wall, replacement of existing windows generally, velux windows in attic including associated internal and external alterations. [location] 71 seafield crescent, blackrock, co. Dublin. [location]
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 |
|---|---|---|---|
| 61 Seafield Crescent, Blackrock, Dublin | Jun 2026 | €730,000 | 38 m |
| 55 Seafield Crescent, Blackrock, Dublin | Sept 2025 | €950,000 | 63 m |
| 36 Seafield Rd, Blackrock, Dublin | Jun 2025 | €955,000 | 94 m |
| 28 Seafield Rd, Booterstown, Co Dublin | May 2026 | €1,077,713 | 96 m |
| 25 Fosterbrook, Booterstown, Blackrock | Jan 2025 | €940,000 | 117 m |
| 20 Trimleston Rd, Booterstown, Dublin | Nov 2025 | €1,150,000 | 125 m |
| 2 Carraig Mor, Seafield Road, Blackrockprice excludes VAT | Mar 2025 | €643,171 | 138 m |
| 3 Carraig Mor, Seafield Road, Blackrockprice excludes VAT | May 2026 | €722,467 | 138 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 received4 June 2002
- Decision issued22 July 2002
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
Single storey structural glass extension to the rear of existing two storey dwelling
71, Seafield Crescent, Blackrock, Dublin
D07B/0760Dún Laoghaire–RathdownLodged 21 Aug 2007Extension
- GrantedAt this site
Permission is sought for single storey extension at rear incorporating an existing garage conversion
69, Seafield Crescent, Booterstown, Co. Dublin
D12B/0350Dún Laoghaire–RathdownLodged 1 May 2013Extension
- RefusedAt this site
Permission for: (A) Single storey domestic extension to rear and side, incorporating self contained 1…
69, Seafield Crescent, Booterstown, Co. Dublin
D14A/0303Dún Laoghaire–RathdownLodged 21 May 2014Extension
- GrantedAt this site
Permission for: A. Single storey domestic extension to rear and side, incorporating self-contained, 1…
69 Seafield Crescent, Booterstown, Co. Dublin
D15A/0432Dún Laoghaire–RathdownLodged 22 Feb 2016Extension
- GrantedAt this site
Permission for development. The proposed development consists of the following; Partial demolition of…
77 Seafield Crescent, Booterstown, Blackrock, Co. Dublin, A94 EK00
D21A/0638Dún Laoghaire–RathdownLodged 12 Jul 2021Alterations
- GrantedAt this site
To demolish existing kitchen extension and garage and for construction of new single storey and two storey…
77, Seafield Crescent, Booterstown, Co. Dublin
D06B/0196Dún Laoghaire–RathdownLodged 9 Mar 2006Extension
- Granted40 m away
Permission for development consisting of the demolition of existing single storey structure to the rear and…
44, Fosterbrook, Stillorgan Road, Blackrock, Co. Dublin
D14B/0096Dún Laoghaire–RathdownLodged 20 Mar 2014Extension
- Granted40 m away
Retention planning permission for a single storey extension to the side and rear of a two-storey…
35, Fosterbrook,Stillorgan Road, Booterstown, Co. Dublin
D10B/0167Dún Laoghaire–RathdownLodged 13 Apr 2010Retention
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 extension. [LOCATION] 3, Seafield Close, Blackrock, Co. Dublin. [LOCATION]
3, Seafield Close, Blackrock, Co. Dublin.
D02B/0120Dún Laoghaire–RathdownLodged 8 Mar 2002
- RefusedExtension
Ground floor extension of 41sqm, a first floor extension of 38sqm and ancillary works to house additional…
70 Priory Avenue, Blackrock, CO. Dublin.
D02A/0711Dún Laoghaire–RathdownLodged 16 Jul 2002
- GrantedExtension
Front porch, single storey extension at side and rear, rear dormer extension, attic conversion with…
73 Ardagh Park, Blackrock, Co. Dublin.
D02B/0293Dún Laoghaire–RathdownLodged 9 May 2002
- GrantedExtension
First floor extension to existing ground floor return to rear of existing house including alterations to…
11 Elm Grove, Blackrock, Co. Dublin.
D02B/0296Dún Laoghaire–RathdownLodged 10 May 2002
- GrantedExtension
Retain conversion of attic space to study and velux windows to rear of dwelling; construct two storey pitched…
6 Rockville Park, Blackrock, Co. Dublin.
D02B/0422Dún Laoghaire–RathdownLodged 7 Jun 2002
- GrantedExtension
2 storey extension to rear, first floor extensions to side and front with dormer windows and widened front…
22 Ardagh Crescent, Blackrock, Co. Dublin.
D02B/0363Dún Laoghaire–RathdownLodged 24 May 2002
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.