Rosehill House, Carysfort Avenue, Blackrock, Co. Dublin
Changes to a previously approved house, reducing bedrooms to four and increasing floor area.
D13A/0380 · Dun Laoghaire Rathdown County Council · Lodged 25 July 2013
- Reference
- D13A/0380
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 25 July 2013
Summary
AI-generatedThe application proposes modifications to a previously approved dwelling (Reg Ref D12A/0362). The changes include reducing the bedroom count from five to four, increasing the floor area from 230 sqm to 248 sqm, and making various elevational and plan modifications.
- Floor area
- 248 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 for development consisting of changes to previously approved dwelling (reg ref d12a/0362) comprising reduction from five to four bedrooms, increase in floor area from 230 m2 to 248 m2 and various elevational and plan modifications.
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 |
|---|---|---|---|
| Villa Rosa, Rosehill, Carysfort Ave | Sept 2025 | €965,000 | 36 m |
| 28 Fairyhill, Blackrock, Dublin | Sept 2025 | €990,000 | 65 m |
| 85 Rosehill, Blackrock, Co Dublin | Jul 2026 | €1,225,000 | 81 m |
| 19 Newtown Park, Blackrock, Dublin | Feb 2026 | €840,000 | 134 m |
| 6 Hawthorn Manor, Blackrock, Dublin | Jul 2025 | €705,000 | 138 m |
| 35 Fairyhill, Blackrock, Dublin | Jul 2025 | €905,000 | 141 m |
| 5 Fairyhill, Newtownpark Ave, Blackrock | May 2026 | €780,000 | 165 m |
| 1 Orchard Lane, Newtown Park, Blackrock | Apr 2025 | €780,000 | 188 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 received25 July 2013
- Decision issued16 September 2013
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 an attic conversion to previously approved dwelling (Reg. Ref. D13A/0380) currently under…
Site to rear of Rosehill House, Carysfort Avenue, Blackrock, Co. Dublin
D14A/0047Dún Laoghaire–RathdownLodged 6 Feb 2014Extension
- GrantedAt this site
Permission for development which will consist of construction of a two storey 5 bed dwelling; shared access…
Rosehill House, Carysfort Avenue, Blackrock, Co. Dublin
D12A/0362Dún Laoghaire–RathdownLodged 26 Nov 2012New dwelling
- Granted40 m away
Permission for alterations to the existing hipped roof to create a gabled roof to facilitate the conversion…
20 Rosehill, Carysfort Avenue, Blackrock, Co Dublin
D17B/0490Dún Laoghaire–RathdownLodged 1 Nov 2017Extension
- Refused40 m away
For demolition of existing garage and conservatory (40 sq.m.) and alterations and extension to existing…
22, Rosehill, Carysfort Avenue, Blackrock, Co. Dublin
D05A/0274Dún Laoghaire–RathdownLodged 4 Mar 2005New dwelling
- Granted40 m away
Permission is sought for proposed alterations and extension to existing dwelling including: erection of two…
22 Rosehill, Carysfort Avenue, Blackrock, Dublin
D20B/0352Dún Laoghaire–RathdownLodged 5 Nov 2020Extension
- Granted40 m away
The development will consist and consist of: intend to apply for full planning permission and retention…
22, Rosehill, Carysfort Avenue, Blackrock, Dublin, A94W3W9
D25B/0079/WEBDún Laoghaire–RathdownLodged 14 Feb 2025Extension
- Granted40 m away
New vehicular entrance involving (a) removal of section of existing front boundary wall, (b) new pier to…
19, Rosehill, Carysfort Avenue, Blackrock, Co. Dublin.
D06A/1733Dún Laoghaire–RathdownLodged 28 Nov 2006Alterations
- Refused60 m away
Construction of 1 no. Mews House consisting of a double garage domestic workshop and habitable area and…
17, Rosehill, Carysfort Avenue, Blackrock, Dublin
D06A/0277Dún Laoghaire–RathdownLodged 28 Feb 2006New dwelling
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