Arvela, 3 Dean's Grange Road, Deansgrange, Blackrock, Co Dublin
Two-storey rear extension with roof lights, a dormer window, and internal alterations.
D16B/0290 · Dun Laoghaire Rathdown County Council · Lodged 4 July 2016
- Reference
- D16B/0290
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 4 July 2016
Summary
AI-generatedThe project consists of a two-storey pitched-roof extension to the rear of the house, continuing the existing roof pitch downwards. It also includes new roof lights, a dormer window, internal alterations, and new side windows and doors.
- 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
Permission for construction of a two-storey, pitched roofed extension to the rear continuing the existing pitch downwards, new roof lights and dormer window, internal alterations, new windows and door to the side and associated landscape 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.
Built — construction complete
A commencement notice records works starting on 6 February 2017.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 29a Brookville Park, Blackrock, Co Dublinnot full market price | Jan 2025 | €392,000 | 108 m |
| Rock View, Deans Grange Rd, Blackrock | Jun 2026 | €1,142,500 | 109 m |
| 12 Grange Grove, Stradbrook, Blackrock | Feb 2026 | €580,000 | 123 m |
| 17 Deansgrange Road, Blackrock, Co Dublin | Aug 2025 | €1,020,000 | 152 m |
| 32 Springhill Park, Blackrock, Dublinnot full market price | Dec 2025 | €533,333 | 152 m |
| 138 Rockford Park, Blackrock, Dublinnot full market price | Aug 2025 | €450,000 | 163 m |
| 19 Brookville Park, Blackrock, Co Dublin | Jul 2025 | €886,918 | 175 m |
| 70 Mount Albany, Blackrock, Dublin | Dec 2025 | €800,000 | 176 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 July 2016
- Decision issued25 August 2016
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
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
- 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
- Refused40 m away
2 storey house, drainage and ancillary works to rear of house. [LOCATION] No 2 Springhill Park, Deansgrange,…
No 2 Springhill Park, Deansgrange, Co. Dublin.
D02A/0537Dún Laoghaire–RathdownLodged 11 Jun 2002New dwelling
- Granted40 m away
Attic conversion with dormer to rear roof to accomodate stairs to allow conversion of attic into non…
7, Deansgrange Road, Blackrock, Dublin, A94T9V2
D23B/0499Dún Laoghaire–RathdownLodged 31 Oct 2023Extension
- Granted50 m away
Demolition of existing 10.8 sq.m semi-detached domestic garage to the side of existing dwelling — The…
4, Springhill Park, Blackrock, Co. Dublin
D06B/0657Dún Laoghaire–RathdownLodged 18 Jul 2006Extension
- Granted60 m away
Permission for retention for a single storey, ground floor, kitchen and dining room rear extension
Woodland, Deansgrange Road, Blackrock, Co Dublin
D14B/0274Dún Laoghaire–RathdownLodged 31 Jul 2014Retention
- Granted60 m away
For alterations to previously approved planning Register Reference D05B/0016 to single storey extension of…
2, Springhill Park, Deansgrange Road, Co. Dublin
D06B/0453Dún Laoghaire–RathdownLodged 23 May 2006Alterations
- Granted60 m away
Erection of single storey extension to front of semi-detached house
2, Springhill Park, Deansgrange Road, Blackrock, Co. Dublin
D05B/0016Dún Laoghaire–RathdownLodged 17 Jan 2005Extension
Related developments
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Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
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