85 Carysfort Downs, Stillorgan Park, Blackrock, Co Dublin A94 E376
Demolition of existing extensions and construction of a new two-storey rear and side extension.
D19B/0116 · Dun Laoghaire Rathdown County Council · Lodged 5 March 2019
- Reference
- D19B/0116
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 5 March 2019
Summary
AI-generatedThe project at 85 Carysfort Downs involves demolishing an existing flat roof, sunroom extensions, and a chimney. A new two-storey extension will be built, comprising a 37 square meter ground floor extension and an 18.5 square meter first floor extension.
- Floor area
- 56 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 a new 2 storey extension to the rear and side comprising of the demolition of the existing flat roof and sunroom extensions at ground floor, the demolition of the existing chimney to the east, new ground floor extension 37 sqm to the rear and side with flat roof,. Roof light and first floor flat roof extension over 18.5 sqm. Internal modifications and all associated site works.
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.
Built — construction complete
A commencement notice records works starting on 5 September 2019.
Notified floor area: 55.5 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 8 Carysfort Grove, Blackrock, Dublin | Jun 2026 | €1,580,000 | 70 m |
| Sea Glimpse, 6 Carysfort Downs, Blackrock | Mar 2025 | €1,695,000 | 97 m |
| 39 Ardagh Park, Blackrock, Dublin | Mar 2025 | €765,000 | 110 m |
| 24 Carysfort Woods, Blackrock, Dublin | Nov 2025 | €1,020,500 | 149 m |
| 4 Ardagh Close, Blackrock, Dublin | May 2026 | €680,000 | 156 m |
| 10 Carysfort Downs, Blackrock, Dublin | Dec 2025 | €995,000 | 163 m |
| 85 Rosehill, Blackrock, Co Dublin | Jul 2026 | €1,225,000 | 192 m |
| 29 Carysfort Woods, Blackrock | Jan 2010 | €547,500 | 213 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 received5 March 2019
- Decision issued29 April 2019
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
The retention of the existing render finish to the ground and first floor extensions in lieu of brick
85, Carysfort Downs, Blackrock, Co. Dublin, A94E376
D24A/1008/WEBDún Laoghaire–RathdownLodged 18 Dec 2024Retention
- Granted30 m away
New 22 sq.m., two storey rear extension to existing house
2, Carysfort Downs, Blackrock, Co. Dublin
D04B/0365Dún Laoghaire–RathdownLodged 12 May 2004Extension
- Granted40 m away
Demolition of garage attached to side, single storey extension to front comprising porch and extension to…
21, Ardagh Park, Blackrock, Dublin, A94RX06
D24A/0052Dún Laoghaire–RathdownLodged 29 Jan 2024Extension
- Refused40 m away
Permission for the removal of existing shed to the rear, construction of a porch and dormer window to the…
23 Ardagh Park, Blackrock, Co. Dublin, A94 FH96
D19B/0002Dún Laoghaire–RathdownLodged 18 Apr 2019Extension
- Granted40 m away
Permission for the removal of existing shed to the rear, construction of a porch and dormer window to the…
23 Ardagh Park, Blackrock, Co. Dublin, A94 FH96
D19B/0384Dún Laoghaire–RathdownLodged 16 Aug 2019Extension
- Granted50 m away
Planning permission is sought for a) Alterations to existing single storey front extension, b) New dormer…
17, Ardagh Park, Blackrock, Co. Dublin
D19B/0458Dún Laoghaire–RathdownLodged 30 Oct 2019Extension
- Granted50 m away
Single storey extension at the rear and alteration to front porch
3, Carysfort Downs, Blackrock, Co. Dublin.
D04B/0342Dún Laoghaire–RathdownLodged 6 May 2004Extension
- Granted50 m away
Permission for Retention of existing development comprising existing front porch and garage type door,…
17 Ardagh Park, Blackrock, Co Dublin
D18B/0481Dún Laoghaire–RathdownLodged 2 Nov 2018Retention
Related developments
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Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedExtension
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2302/21Dublin CityLodged 1 Mar 2021
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Permission for the demolition of existing single storey out-buildings to the south and replacement with new…
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D18B/0180Dún Laoghaire–RathdownLodged 19 Apr 2018
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Permission for alterations and extensions to an existing dwelling including the following works: (1) A 2…
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