45, Carysford Downs, Blackrock, Co. Dublin.
First floor side extension and front roof alterations to a house in Blackrock.
D05B/0513 · Dun Laoghaire Rathdown County Council · Lodged 4 July 2005
- Reference
- D05B/0513
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 4 July 2005
Summary
AI-generatedThe application seeks permission for internal alterations to construct a first-floor extension to the side of the existing house. It also includes replacing the single-storey front flat roof with a lean-to roof.
- 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
Internal alterations to construct first floor extension to side, and replace single storey front flat roof with lean-to roof.
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 |
|---|---|---|---|
| 43 Carysfort Downs, Blackrock, Dublin | Aug 2025 | €1,400,000 | 28 m |
| 9 Ardagh Court, Blackrock, Dublin | Feb 2026 | €1,270,000 | 135 m |
| 50 Ardagh Park, Blackrock, Dublin | Jun 2025 | €855,000 | 141 m |
| 10 Carysfort Downs, Blackrock, Dublin | Dec 2025 | €995,000 | 154 m |
| 2 Ardagh Grove, Blackrock, Dublin | Oct 2025 | €795,000 | 170 m |
| 31 Carysfort Downs, Blackrock, Co Dublin | Sept 2025 | €1,210,000 | 175 m |
| 54 Beechwood Court, Stillorgan, Dublin 18 | Oct 2025 | €470,000 | 207 m |
| 29 Carysfort Woods, Blackrock | Jan 2010 | €547,500 | 214 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 2005
- Decision issued18 August 2005
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
We intend to apply for planning permission for extension and alteraton to existing roof profile to allow for…
45, Carysfort Downs, Blackrock, Co. Dublin
D25B/0044Dún Laoghaire–RathdownLodged 30 Jan 2025Extension
- GrantedAt this site
The development consists of retention of alterations to the floor area, roof configuration and elevations of…
44, Carysfort Downs, Blackrock, Dublin, A94KX90
D25B/0162/WEBDún Laoghaire–RathdownLodged 29 Mar 2025Retention
- GrantedAt this site
For the demolition of a garage and the construction of a two storey extension to the side and a single storey…
44, Carysfort Downs, Blackrock, Co. Dublin
D04B/0724Dún Laoghaire–RathdownLodged 4 Oct 2004Extension
- GrantedAt this site
Permission for a single storey extension to the rear and garage conversion at ground floor, a first floor…
49 Carysfort Downs, Blackrock, Co Dublin
D17B/0149Dún Laoghaire–RathdownLodged 23 Mar 2017Extension
- GrantedAt this site
Permission for Retention of the omission of two number roof lights to the rear elevation and the addition of…
49 Carysfort Downs, Blackrock, Co Dublin
D18B/0425Dún Laoghaire–RathdownLodged 1 Oct 2018Retention
- Awaiting decision30 m away
(A) Demolition of existing c.46sqm single-storey rear extension; (B) Construction of a c.82 sqm two-storey…
Woodlawn, 47 Carysfort Downs, Blackrock, Co. Dublin, A94F983
D26B/0402/WEBDún Laoghaire–RathdownLodged 14 Jul 2026Extension
- Granted40 m away
Second storey extension to front and side incorporating a garage conversion, single storey extension at rear,…
20, Carysfort Downs, Blackrock, Co. Dublin
D07B/0974Dún Laoghaire–RathdownLodged 4 Dec 2007Extension
- Granted40 m away
Demolition of single storey pitched roof over garage and chimney at first floor level to front, and removal…
20, Carysfort Downs, Blackrock, Co. Dublin
D05B/0420Dún Laoghaire–RathdownLodged 7 Jun 2005Extension
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
Minor internal alterations; single storey front extension and new pitched roof over existing extension to…
29, Greentrees Road, Dublin 12.
SD13B/0265South DublinLodged 31 Oct 2013
- GrantedExtension
First floor extension over existing single storey extension at side and a new pitched and tiled roof over…
14, Redwood Lawn, Kilnamanagh, Tallaght, Dublin 24
SD05B/0460South DublinLodged 23 Sept 2005
- GrantedExtension
Construction of a single storey front and side extension with lean to roof; altered front entrance and…
40, Weston Way, Lucan, Co. Dublin
SD20B/0133South DublinLodged 2 Nov 2020
- GrantedExtension
Removal of ground floor lean-to roof to side of main house and construction of a first floor side extension…
67, Churchfields, Dundrum Road, Milltown, Dublin 14
D08B/0155Dún Laoghaire–RathdownLodged 3 Mar 2008
- GrantedExtension
A single storey lean-to extension with roof lights to front of house, dormer window to rear in new loft area,…
42, Castle Byrne Park, Blackrock, Co. Dublin
D04B/0523Dún Laoghaire–RathdownLodged 2 Jul 2004
- GrantedExtension
Extension at first floor over existing single storey at side of house, alterations to roof and alterations to…
42, Pine Copse Road, Ballinteer, Dublin 16
D04B/0406Dún Laoghaire–RathdownLodged 24 May 2004
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