48, Carysfort Downs, Blackrock, Co. Dublin
First-floor extension to add an en-suite and raise the ridge height of previously approved roofs.
D08A/1160 · Dun Laoghaire Rathdown County Council · Lodged 17 October 2008
- Reference
- D08A/1160
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 17 October 2008
Summary
AI-generatedThe application proposes extending the first floor to accommodate an en-suite for bedroom five. It also includes a revised first-floor layout and elevations, with the ridge height of the proposed roofs raised beyond what was previously granted under Reg. Ref. D08A/0754.
- 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
Extend first floor to include en-suite to bedroom 5 and revised first floor layout with revised elevations and ridge height of proposed roofs for extensions raised additional to that granted in reg. Ref. D08a/0754.
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 | 77 m |
| 10 Carysfort Downs, Blackrock, Dublin | Dec 2025 | €995,000 | 122 m |
| 50 Ardagh Park, Blackrock, Dublin | Jun 2025 | €855,000 | 159 m |
| 29 Carysfort Woods, Blackrock | Jan 2010 | €547,500 | 167 m |
| 2 Ardagh Grove, Blackrock, Dublin | Oct 2025 | €795,000 | 173 m |
| 9 Ardagh Court, Blackrock, Dublin | Feb 2026 | €1,270,000 | 177 m |
| Sea Glimpse, 6 Carysfort Downs, Blackrock | Mar 2025 | €1,695,000 | 184 m |
| 30 Obelisk Rise, Blackrock, Dublin | Feb 2025 | €765,000 | 195 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 received17 October 2008
- Decision issued18 November 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
To convert garage to living area and extend first floor over garage to include bedrooms with pitched and…
48, Carysfort Downs, Blackrock, Dublin
D08A/0754Dún Laoghaire–RathdownLodged 27 Jun 2008Extension
- GrantedAt this site
Retention permission for revised roof height and roof finish over extension area revised rear elevation and…
48, Carysfort Downs, Blackrock, Co. Dublin
D09A/0021Dún Laoghaire–RathdownLodged 15 Jan 2009Retention
- GrantedAt this site
A single storey brick porch structure and canopy to the front
53, Carysfort Downs, Blackrock, Co. Dublin
D08B/0638Dún Laoghaire–RathdownLodged 27 Aug 2008Extension
- Awaiting decisionAt this site
(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
- GrantedAt this site
A single storey sunroom and extension to the rear
53, Carysfort Downs, Blackrock, Co. Dublin
D06B/0179Dún Laoghaire–RathdownLodged 3 Mar 2006Extension
- Granted30 m away
For revisions to the approved plans to grant planning permission under Reg.Ref. D05B/0035 for the…
52, Carysfort Downs, Blackrock, Co. Dublin
D06B/0243Dún Laoghaire–RathdownLodged 23 Mar 2006Extension
- Granted40 m away
Two storey extension to the rear of his house. The application also includes for the replacement by a tiled…
52, Carysfort Downs, Blackrock, Co. Dublin
D05B/0035Dún Laoghaire–RathdownLodged 24 Jan 2005Extension
- Granted50 m away
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
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedAlterations
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SD06A/0225South DublinLodged 27 Mar 2006
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D05B/0483Dún Laoghaire–RathdownLodged 23 Jun 2005
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D07A/1122Dún Laoghaire–RathdownLodged 3 Aug 2007
- InvalidAlterations
Alterations to previously approved plans (Reg. Ref. D25B/0414) to increase the length of the first floor…
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D25B/0658/WEBDún Laoghaire–RathdownLodged 19 Nov 2025
- GrantedExtension
Alteration to the existing planning permission (Reg. Ref. No. D08B/0652) to include a two storey extension to…
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D08B/0804Dún Laoghaire–RathdownLodged 2 Dec 2008
- GrantedAlterations
Planning permission sought for alterations to previously approved planning application No.D05B/0890 for first…
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D09B/0352Dún Laoghaire–RathdownLodged 7 Aug 2009
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