3, Brookfield Terrace, Blackrock, Co Dublin, A94C2W2
Attic conversion with a rear dormer and a first-floor rear extension over an existing ground floor extension.
D21B/0122 · Dun Laoghaire Rathdown County Council · Lodged 18 March 2021
- Reference
- D21B/0122
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 18 March 2021
Summary
AI-generatedThe proposed development consists of an attic conversion for storage with a rear dormer window. It also includes building a first-floor rear extension directly on top of an existing single-storey extension.
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 at this site. The development will consist of: attic conversion for storage. Dormer window to the rear. First-floor extension to the rear, on top of existing exempt single storey extension
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 |
|---|---|---|---|
| 12 Brookfield Place, Brookfieldprice excludes VAT | Sept 2025 | €312,774 | 57 m |
| 10b 'loreto', Rear Of Prince Edward Terrace, Blackrock | Jun 2025 | €1,300,000 | 57 m |
| 1 Brookfield Place, Brookfieldprice excludes VAT | Sept 2025 | €330,396 | 59 m |
| 27 Brookfield Court, Brookfieldprice excludes VAT | Dec 2025 | €339,162 | 64 m |
| 24 Brookfield Court, Brookfieldprice excludes VAT | Nov 2025 | €330,352 | 68 m |
| 90 Brookfield Court, Brookfield, Kilbarryprice excludes VAT | Jan 2026 | €330,352 | 68 m |
| 23 Brookfield Court, Brookfield, Kilbarryprice excludes VAT | Jan 2026 | €347,974 | 68 m |
| 21 Brookfield Court, Brookfield, Kilbarryprice excludes VAT | Dec 2025 | €509,538 | 68 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 received18 March 2021
- Decision issued11 May 2021
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
Change of use of a single storey buiding from warehouse use (240 sq.m.) to education use ( a cookery school)…
Unit 4, 1/2, Brookfield Terrace, Blackrock, Co. Dublin
D06A/1403Dún Laoghaire–RathdownLodged 1 Dec 2006Change of use
- GrantedAt this site
Permission sought for amendment to condition no.8 of planning permission (reg. ref. D06A/1403) so as to also…
Unit 4, 1/2, Brookfield Terrace, Blackrock, Co. Dublin
D07A/0333Dún Laoghaire–RathdownLodged 12 Mar 2007Alterations
- GrantedAt this site
Two additional roof mounted extract fans and the relocation of approved (Reg. Ref. D06A/1403) roof mounted…
Unit 4, 1/2, Brookfield Terrace, Blackrock, Co. Dublin
D07A/1361Dún Laoghaire–RathdownLodged 27 Sept 2007Retention
- WithdrawnAt this site
Material alterations to front and rear elevations of existing industrial premises to provide new glazed…
Unit 3, 1 - 4 Brookfield Terrace, Blackrock, Co. Dublin
D05A/0850Dún Laoghaire–RathdownLodged 5 Jul 2005Alterations
- GrantedAt this site
Retention permission is sought for a change of use of an industrial unit (with a gross floor area of 354…
Unit 3, 1-4, Brookfield Terrace, Blackrock, Co. Dublin
D12A/0057Dún Laoghaire–RathdownLodged 16 Feb 2012Retention
- GrantedAt this site
Construction of new part single / part two storey extension to the rear to include demolition of existing…
7, Brookfield Terrace, Blackrock, Co. Dublin
D07B/0286Dún Laoghaire–RathdownLodged 30 Mar 2007Extension
- Granted30 m away
Permission for development. The development will consist of: Attic conversion for storage and rear dormer…
9 Brookfield Terrace, Blackrock, Co. Dublin, A94 K0H6
D21B/0413Dún Laoghaire–RathdownLodged 10 Aug 2021Extension
- Refused40 m away
Permission for change of use of existing private domestic double garage to that of a commercial store. A…
Rear of and within the curtilage of 8, Prince Edward Terrace Lower, facing Brookfield Terrace, Blackrock, Co. Dublin
D13A/0223Dún Laoghaire–RathdownLodged 9 May 2013Change of use
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
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D17A/0548Dún Laoghaire–RathdownLodged 16 Jun 2017
- GrantedExtension
Permission. The proposed development will consist of a ground floor extension with 2 no. roof lights to the…
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