1, Proby Square, Blackrock, Co. Dublin.
Demolition of a rear extension and construction of a new ground-floor rear and side extension at 1 Proby Square.
D07B/0437 · Dun Laoghaire Rathdown County Council · Lodged 15 May 2007
- Reference
- D07B/0437
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 15 May 2007
Summary
AI-generatedThe project involves the demolition of an existing ground-floor rear extension. In its place, a new ground-floor extension with a flat roof will be constructed to the rear and side of the existing house.
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 is sought for the demolition of the existing ground floor extension at the rear of the house and construction of a new ground floor extension to the rear and to the side of the existing house with flat roof over.
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 21 March 2016.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 11 Avondale Park, Blackrock, Co Dublin | Apr 2026 | €999,000 | 49 m |
| 8 Proby Square, Blackrock, Co Dublin | Sept 2025 | €1,520,000 | 95 m |
| 46 Avondale Lawn, Blackrock, Dublin | Sept 2025 | €1,470,000 | 97 m |
| 45 Avondale Lawn, Blackrock, Dublin | Jan 2026 | €1,158,000 | 105 m |
| 16a Proby Sq, Blackrock, Dublin | Aug 2025 | €815,000 | 118 m |
| 64 Carysfort Park, Blackrock, Co Dublin | Dec 2025 | €1,190,000 | 122 m |
| 2 Avondale Lawn, Carysfort Ave, Blackrock | Apr 2026 | €930,000 | 149 m |
| 5 Proby Gardens, Blackrock, Dublin | Nov 2025 | €1,010,000 | 158 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 received15 May 2007
- Decision issued9 July 2007
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 single storey extension to rear of house and subsequent erection of new pitched roof single…
1, Proby Square, Blackrock, Co Dublin
D07B/0875Dún Laoghaire–RathdownLodged 18 Oct 2007Extension
- GrantedAt this site
Permission for relocation of subdivision boundary between 1 Proby Square and 1A Proby Square, Blackrock;…
1A Proby Square, Blackrock, Co Dublin, A94PK81
D20A/0792Dún Laoghaire–RathdownLodged 28 Jan 2021Retention
- RefusedAt this site
2 No. two storey mews houses with access from the lane to the rear
1, Proby Square, Blackrock, Co. Dublin.
D04A/0405Dún Laoghaire–RathdownLodged 13 Apr 2004New dwelling
- GrantedAt this site
Permission for vehicular access to/from Carysfort Avenue, Blackrock to/from 1 Proby Square, Blackrock, in…
Rear 1 Proby Square, Blackrock, Co Dublin
D15A/0106Dún Laoghaire–RathdownLodged 18 Feb 2015Infrastructure
- RefusedAt this site
Permission for demolition of sheds, garage and wall fronting mews lane at rear and construction of two storey…
1, Proby Square, Blackrock, Co. Dublin
D14A/0141Dún Laoghaire–RathdownLodged 24 Mar 2014New dwelling
- Granted30 m away
Single storey family flat extension comprising of hallway linked to the existing dining of the main house,…
2a, Proby Square, Carysfort Avenue, Blackrock, Dublin, A94NY19
D25B/0461Dún Laoghaire–RathdownLodged 15 Aug 2025Extension
- Granted30 m away
Retention of a 2.02 m high, metal fence with posts (15.275 m) erected along the southern boundary
2a, Proby Square, Blackrock, Dublin, A94NY19
D26B/0113/WEBDún Laoghaire–RathdownLodged 25 Feb 2026Retention
- Granted50 m away
Permission for development consisting of widening of existing vehicular entrance and all associated site works
8, Carysfort Park, Blackrock, Co. Dublin
D13A/0521Dún Laoghaire–RathdownLodged 10 Oct 2013Alterations
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
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Permission is sought for the demolition of existing extension to allow for new single storey flat roofed…
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D10B/0085Dún Laoghaire–RathdownLodged 26 Feb 2010
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D18B/0398Dún Laoghaire–RathdownLodged 7 Sept 2018
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