7, Hyde Park Avenue, Blackrock, Co. Dublin
First-floor bedroom extension over the existing kitchen at the rear of a semi-detached house.
D08B/0114 · Dun Laoghaire Rathdown County Council · Lodged 20 February 2008
- Reference
- D08B/0114
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 20 February 2008
Summary
AI-generatedThe applicant is seeking permission to build a 17 square metre first-floor extension. This will create a new bedroom directly above the existing kitchen at the rear of the semi-detached dwelling.
- Floor area
- 17 m²
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 a first floor level extension consisting of a new bedroom (17 sqm) above existing kitchen to the rear of semi detached dwelling.
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 3 May 2018.
Notified floor area: 86 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 17 Hyde Park Avenue, Blackrock, Co Dublin | Dec 2025 | €1,600,000 | 52 m |
| 54 Waltham Terrace, Blackrock, Co. Dublin | May 2025 | €2,200,000 | 122 m |
| 14 The Elms, Mount Merrion Ave, Blackrock | Apr 2025 | €470,000 | 162 m |
| 15 The Elms, Mount Merrion Ave, Blackrock | Mar 2026 | €490,000 | 162 m |
| 4 The Elms, Mount Merrion Ave, Blackrock | Sept 2025 | €500,000 | 189 m |
| 7 Waltham Hse, Clonfadda, Blackrock | May 2026 | €625,000 | 199 m |
| 36 Hyde Park Ave, Blackrock, Dublin | Jul 2025 | €1,495,000 | 200 m |
| 17 Southwood Park, Mount Merrion, Blackrock | Mar 2025 | €1,580,000 | 200 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 received20 February 2008
- Decision issued15 April 2008
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
Planning permission for the construction of a part single/ part two storey extension to front, side and rear…
7, Hyde Park Avenue, Blackrock, Co. Dublin
D17A/0074Dún Laoghaire–RathdownLodged 20 Apr 2017Extension
- GrantedAt this site
Following development. Permission is sought for demolition of: single storey extension to front; 2-storey…
5 Hyde Park Avenue, Blackrock, Co. Dublin
D21A/0038Dún Laoghaire–RathdownLodged 20 Jan 2021Extension
- Part granted, part refusedAt this site
Permission for residential development which will consist of Phase — A. Demolition of the existing single…
9 Hyde Park Avenue, Blackrock, Co Dublin
D16A/0142Dún Laoghaire–RathdownLodged 8 Mar 2016Extension
- GrantedAt this site
Permission for the construction of a new single storey extension consisting of an open plan…
9 Hyde Park Avenue, Blackrock, Co Dublin
D16A/0387Dún Laoghaire–RathdownLodged 27 May 2016Extension
- RefusedAt this site
Demolition of existing rear extension and construction of new part-single, part-2-storey extension to rear,…
3, Hyde Park Avenue, Blackrock, Co. Dublin.
D07B/0775Dún Laoghaire–RathdownLodged 29 Aug 2007Extension
- GrantedAt this site
A single storey extension to the rere of the existing dwelling, single storey extension to the front of the…
3, Hyde Park Avenue, Blackrock, Co Dublin
D07B/1016Dún Laoghaire–RathdownLodged 19 Dec 2007Extension
- Granted30 m away
Permission is sought for ground floor extension, alterations to existing dwelling and associated works
13, Hyde Park Avenue, Blackrock, Co. Dublin
D07B/0743Dún Laoghaire–RathdownLodged 15 Aug 2007Extension
- Granted30 m away
Permission to construct the folowing (1) A single storey ground floor extension (45sq.m) to the side (south)…
1, Hyde Park Avenue, Blackrock, Co Dublin
D16A/0199Dún Laoghaire–RathdownLodged 24 Mar 2016Extension
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
Permission is sought for first floor extension over kitchen to rear of existing house consisting of an…
6, College Park Court, Ballinteer, Dublin 16
D08B/0509Dún Laoghaire–RathdownLodged 4 Jul 2008
- GrantedExtension
Permission for construction of a new first floor bedroom of area c.13.5 sqm to the side of existing 2-storey…
73 Gledswood Park, Clonskeagh, Dublin 14
D15B/0263Dún Laoghaire–RathdownLodged 3 Jul 2015
- GrantedExtension
Permission is sought for the construction of a new first floor extension (15 sqm) with flat roof, over…
11, Hyde Park, Glenageary, Co. Dublin, A96 W3PO
D19B/0297Dún Laoghaire–RathdownLodged 13 Jun 2019
- GrantedExtension
Permission is sought for the construction of a bedroom extension at first floor level over the existing…
107, Fosterbrook, Stillorgan Road, Blackrock, Co. Dublin
D11B/0126Dún Laoghaire–RathdownLodged 8 Apr 2011
- GrantedExtension
Permission for an extension to the rear of existing dwelling (ground floor kitchen/dining area of 15.5 sqm…
4 Grove Avenue, Blackrock, Co Dublin
D14B/0439Dún Laoghaire–RathdownLodged 16 Dec 2014
- GrantedExtension
Permission is sought for construction of single storey extension to rear and side of two storey,…
16, Stillorgan Heath, Stillorgan, Co. Dublin
D16B/0518Dún Laoghaire–RathdownLodged 15 Dec 2016
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