7, Deansgrange Road, Blackrock, Dublin, A94T9V2
Attic conversion with a rear dormer window for non-habitable storage.
D23B/0499 · Dun Laoghaire Rathdown County Council · Lodged 31 October 2023
- Reference
- D23B/0499
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 31 October 2023
Summary
AI-generatedThe development consists of an attic conversion to accommodate a stairs for non-habitable storage. It includes a dormer window to the rear roof and roof windows to the front.
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
Attic conversion with dormer to rear roof to accomodate stairs to allow conversion of attic into non habitable storage, roof windows to front roof, all with associated ancillary works.
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 |
|---|---|---|---|
| Rock View, Deans Grange Rd, Blackrock | Jun 2026 | €1,142,500 | 76 m |
| 17 Deansgrange Road, Blackrock, Co Dublin | Aug 2025 | €1,020,000 | 110 m |
| 32 Springhill Park, Blackrock, Dublinnot full market price | Dec 2025 | €533,333 | 113 m |
| 12 Grange Grove, Stradbrook, Blackrock | Feb 2026 | €580,000 | 140 m |
| 29a Brookville Park, Blackrock, Co Dublinnot full market price | Jan 2025 | €392,000 | 150 m |
| 138 Rockford Park, Blackrock, Dublinnot full market price | Aug 2025 | €450,000 | 194 m |
| 70 Mount Albany, Blackrock, Dublin | Dec 2025 | €800,000 | 197 m |
| 19 Brookville Park, Blackrock, Co Dublin | Jul 2025 | €886,918 | 210 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 received31 October 2023
- Decision due3 January 2024
- Decision issued18 December 2023
- Permission expiry31 January 2027
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
Permission is sought for a single storey domestic extension and associated alteration works (c. 43 sq.m) to…
5, Deansgrange Road, Blackrock, Co. Dublin.
D11A/0116Dún Laoghaire–RathdownLodged 15 Mar 2011Extension
- GrantedAt this site
For single storey porch/bathroom extension to front
9 Deansgrange Road, Blackrock, Dublin 18
D06B/0210Dún Laoghaire–RathdownLodged 14 Mar 2006Extension
- Granted30 m away
Single storey extension to the front of the existing house, internal alterations and associated external works
10, Deansgrange Road, Deansgrange, Dublin, A94T9C5
D26B/0104/WEBDún Laoghaire–RathdownLodged 18 Feb 2026Extension
- Granted40 m away
Attic dormer to the rear, new rooflight to the front, blocking an existing window opening to the side,…
Arvela, 3 Deansgrange Road, Deansgrange, Blackrock, Dublin, A94K2P2
D24B/0024Dún Laoghaire–RathdownLodged 25 Jan 2024Extension
- Granted40 m away
Permission for construction of a two-storey, pitched roofed extension to the rear continuing the existing…
Arvela, 3 Dean's Grange Road, Deansgrange, Blackrock, Co Dublin
D16B/0290Dún Laoghaire–RathdownLodged 4 Jul 2016Extension
- Invalid50 m away
The development will consist of a single storey rear kitchen extension, conversion and extension of existing…
20, Springhill Park, Blackrck, Co. Dublin, A94H671
D26A/0005/WEBDún Laoghaire–RathdownLodged 8 Jan 2026Extension
- Invalid50 m away
The development will consist of Retention of the extension and conversion of an existing garage for use as a…
20, Springhill Park, Blackrock, Dublin, A94H671
D26A/0167/WEBDún Laoghaire–RathdownLodged 4 Mar 2026Retention
- Granted50 m away
The development will consist of Retention of the extension and conversion of an existing garage for use as a…
20, Springhill Park,Blackrock, Dublin, A94H671
D26A/0191/WEBDún Laoghaire–RathdownLodged 11 Mar 2026Retention
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
Attic conversion with dormer to rear roof to accomodate stairs to allow conversion of attic into non…
31, Mount Eagle Rise, Dublin 18, D18H6V2
D24B/0210Dún Laoghaire–RathdownLodged 2 May 2024
- GrantedExtension
Attic conversion with dormer to side to accommodate stairs to allow access to attic as non habitable storage…
73, Grangebrook Avenue, Rathfarnham, Dublin 16, D16 Y403
SD26B/0228WSouth DublinLodged 13 May 2026
- GrantedExtension
Attic conversion with dormer to rear roof to accommodate attic stairs; conversion of attic into non habitable…
29, Aranleigh Court, Dublin 14
SD21B/0484South DublinLodged 13 Sept 2021
- GrantedExtension
Attic conversion with hip to gable roof and dormer to rear roof to accommodate stairs to allow access to…
49, Ardsolus, Old Nass Road, Kingswood Cross, Dublin 22
SD26B/0191WSouth DublinLodged 23 Apr 2026
- GrantedExtension
Attic conversion with dormer to rear roof to accommodate stairs to allow conversion with dormer to rear roof…
20, Castlegrange Road, Clondalkin, Dublin 22, D22 FH58
SD24B/0196South DublinLodged 3 May 2024
- GrantedExtension
Attic conversion to non-habitable storage space with roof windows to front roof and dormer to rear roof all…
11, Ophaly Court, Dundrum, Dublin 14, D14RC93
D23B/0357Dún Laoghaire–RathdownLodged 28 Jul 2023
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