17, Barnhill Avenue, Dalkey, Co. Dublin
Construction of a single-storey rear extension and window alterations to a house in Dalkey.
D10B/0078 · Dun Laoghaire Rathdown County Council · Lodged 18 February 2010
- Reference
- D10B/0078
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 18 February 2010
Summary
AI-generatedThe application seeks permission for a 46 square metre single-storey extension to the rear of the property. It also includes alterations to the existing ground floor window at the front.
- Storey
- 1
- Floor area
- 46 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 the construction of a 46 sq. M single storey extension to rear and alteration to existing ground floor window to front.
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 |
|---|---|---|---|
| 15 Barnhill Place, Barnhill Road, Dalkeyprice excludes VAT | Dec 2025 | €748,898 | 10 m |
| 19 Barnhill Place, Barnhill Road, Dalkeyprice excludes VAT | Dec 2025 | €837,004 | 12 m |
| 23 Barnhill Place, Barnhill Road, Dalkeyprice excludes VAT | Apr 2026 | €881,057 | 31 m |
| Apt. 25 Barnhill Place, Barnhill Road, Dalkeyprice excludes VAT | Dec 2025 | €1,137,614 | 49 m |
| Apt 27 Barnhill Place, Barnhill Road, Dalkeyprice excludes VAT | Dec 2025 | €1,321,586 | 53 m |
| 16 Barnhill Place, Barnhill Road, Dalkeyprice excludes VAT | Dec 2025 | €484,582 | 53 m |
| 14 Barnhill Place, Barnhill Road, Dalkeyprice excludes VAT | Dec 2025 | €462,555 | 55 m |
| 29 Barnhill Place, Barnhill Road, Dalkeyprice excludes VAT | Feb 2026 | €504,587 | 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 February 2010
- Decision issued7 April 2010
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
Demolish single storey extension to rear and raised patio — Construction of single storey extension to rear…
19, Barnhill Avenue, Dalkey, Dublin, A96Y090
D25B/0514Dún Laoghaire–RathdownLodged 17 Sept 2025Extension
- GrantedAt this site
For alterations and additions to existing 2 storey semi-detached dwelling comprising conversion of garage…
19, Barnhill Avenue, Dalkey, Co. Dublin
D05B/0926Dún Laoghaire–RathdownLodged 19 Dec 2005Extension
- GrantedAt this site
Permission for extension to existing roof to form a gable wall, attic conversion to habitable use (36.5 sqm),…
15, Barnhill Avenue, Dalkey, Co. Dublin
D15B/0002Dún Laoghaire–RathdownLodged 8 Jan 2015Extension
- GrantedAt this site
Permission for development. The development will consist of: First-floor extension to the side and front,…
21 Barnhill Ave, Dalkey, Co. Dublin, A96 NX60
D21B/0207Dún Laoghaire–RathdownLodged 28 Apr 2021Extension
- InvalidAt this site
Relocation of single storey extension to rear, fire exit doors at first floor to rear and, and two additional…
13 Barnhill Avenue, Dalkey, Co, Dublin.
D02B/0883Dún Laoghaire–RathdownLodged 28 Nov 2002Retention
- Granted30 m away
Permission for — Demolition of single storey shed to rear and construction of single storey extension with…
11 Barnhill Avenue, Dalkey, Co Dublin
D15B/0304Dún Laoghaire–RathdownLodged 13 Nov 2015Extension
- Granted40 m away
Permission is sought for a development consisting of: (1.) 41 sqm ground floor flat roof extension to rear,…
9, Barnhill Avenue, Dalkey, Co. Dublin
D22A/0921Dún Laoghaire–RathdownLodged 23 Nov 2022Extension
- Invalid40 m away
Permission is sought for a development consisting of: (1) 41sqm ground floor flat roof extension to the rear.…
9, Barnhill Avenue, Dalkey, Co. Dublin
D22A/0811Dún Laoghaire–RathdownLodged 25 Oct 2022Extension
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 sought for single storey extension (circa 16.8 sq.m.) to rear and new windows to west elevation
Griffith Lodge, 149A, Griffith Avenue, Dublin 9
4207/18Dublin CityLodged 19 Oct 2018
- GrantedExtension
Permission is sought for the construction of a single storey side & rear extension (40sq.m) at ground floor…
5, Broadford Close, Ballinteer, Dublin 16, D16YW28
D26B/0062/WEBDún Laoghaire–RathdownLodged 24 Jan 2026
- GrantedExtension
Permission is sought for Internal and external ground floor alterations (incl. new side window and enlarged…
2, Monaloe Avenue, Blackrock, Co. Dublin
D12A/0450Dún Laoghaire–RathdownLodged 16 Nov 2012
- RefusedExtension
Permission for the construction of a new ground and first floor rear extension of 46sqm gross area and to the…
136 Saint Patricks Crescent, Dun Laoghaire, Co Dublin
D18B/0221Dún Laoghaire–RathdownLodged 24 May 2018
- GrantedExtension
Permission for the construction of single storey extension to the rear and the alteration of…
99, Trees Road Upper, Mount Merrion, Co. Dublin
D14B/0081Dún Laoghaire–RathdownLodged 7 Mar 2014
- GrantedExtension
Permission for sought for the construction of an extension to the rear of existing dwelling, alterations to…
194, Howth Road, Dublin 3.
4670/19Dublin CityLodged 10 Dec 2019
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