25, Carysfort Downs, Blackrock, Co. Dublin
First-floor bedroom extension over the existing single-storey area and a new pitched roof.
D04B/0273 · Dun Laoghaire Rathdown County Council · Lodged 8 April 2004
- Reference
- D04B/0273
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 8 April 2004
Summary
AI-generatedThe development will consist of a first-floor bedroom extension built over the existing single-storey area to the front, side, and rear. It also includes replacing the existing flat roof at the rear with a pitched 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
First floor bedroom extension over existing single storey area to the front, side and rear and a pitched roof over existing flat roof at rear.
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 |
|---|---|---|---|
| 9 Ardagh Court, Blackrock, Dublin | Feb 2026 | €1,270,000 | 39 m |
| 31 Carysfort Downs, Blackrock, Co Dublin | Sept 2025 | €1,210,000 | 71 m |
| 43 Carysfort Downs, Blackrock, Dublin | Aug 2025 | €1,400,000 | 87 m |
| 54 Beechwood Court, Stillorgan, Dublin 18 | Oct 2025 | €470,000 | 100 m |
| 50 Ardagh Park, Blackrock, Dublin | Jun 2025 | €855,000 | 120 m |
| 2 Ardagh Grove, Blackrock, Dublin | Oct 2025 | €795,000 | 171 m |
| 29 Belmont Lawn, Stillorgan Rd, Blackrock | Dec 2025 | €1,132,000 | 179 m |
| Apt 302 Block K, Beechwood Court, Stillorgan | Mar 2026 | €480,000 | 217 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 received8 April 2004
- Decision issued31 May 2004
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
Permission for the demolition of existing single storey extensions to the side and rear and the construction…
26, Carysfort Downs, Blackrock, Co. Dublin
D09B/0375Dún Laoghaire–RathdownLodged 1 Sept 2009Extension
- GrantedAt this site
A single storey 2.4 sq.m. front porch
26, Carysfort Downs, Blackrock, Dublin
D04B/0400Dún Laoghaire–RathdownLodged 20 May 2004Retention
- Granted40 m away
For retention of conversion of existing garage to a habital room and construction of pitched roof over the…
40, Carysfort Downs, Blackrock, Co. Dublin
D05B/0487Dún Laoghaire–RathdownLodged 24 Jun 2005Retention
- Granted50 m away
Retention of 1 no. single storey, 2.3 m2 front porch
22, Carysfort Downs, Blackrock, Co. Dublin.
D04B/0045Dún Laoghaire–RathdownLodged 22 Jan 2004Retention
- Granted60 m away
For single storey extension to rear and part two storey extension containing ensuite bathroom to side
28, Carysfort Downs, Blackrock, Co. Dublin
D04A/1341Dún Laoghaire–RathdownLodged 19 Nov 2004Extension
- Granted60 m away
Garage conversion at side, single storey extension at front with tiled canopy and new hall door and screen,…
29, Carysfort Downs, Blackrock, Co. Dublin
D08B/0846Dún Laoghaire–RathdownLodged 19 Dec 2008Extension
- Granted70 m away
Two single storey extensions, a utility and dining room, to the rear of our dwelling and a first floor…
21 Carysfort Downs, Newtownpark Avenue.
D02B/0509Dún Laoghaire–RathdownLodged 1 Jul 2002Extension
- Granted70 m away
Single storey conservatory to the rear of existing 2 storey detached house
31, Carysfort Downs, Blackrock, Co. Dublin
D04B/0060Dún Laoghaire–RathdownLodged 30 Jan 2004Retention
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
Side first floor extension for an additional bedroom; raise roof of single storey extension to the rear; two…
33, Woodford Drive, Clondalkin, Dublin 22
SD21B/0640South DublinLodged 20 Dec 2021
- 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
- InvalidExtension
First Floor bedroom extension over existing ground floor kitchen extension at the rear and all ancillary works
34, Eblana Villas, Dublin 2
WEB1552/20Dublin CityLodged 13 Aug 2020
- GrantedExtension
First floor extended bedroom and new ensuite bathroom with pitched roof to the side of existing dwelling
5 Knocklyon Heights, Dublin 16
SD15B/0164South DublinLodged 14 May 2015
- GrantedExtension
New bedroom extension at first floor level over an existing ground floor extension to the side
207 Glenvara Park, Ballycullen Road, Knocklyon, Dublin 16.
SD02B/0406South DublinLodged 2 Sept 2002
- GrantedExtension
First floor bedroom extension over single storey to front, side of existing house; attic conversion for…
3, Bewley Avenue, Lucan, Co. Dublin
SD21B/0348South DublinLodged 16 Jun 2021
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