172 Clonkeen Road, Deansgrange, Blackrock, Co Dublin
Construction of a single-storey rear extension to a terraced house.
D18B/0340 · Dun Laoghaire Rathdown County Council · Lodged 2 August 2018
- Reference
- D18B/0340
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 2 August 2018
Summary
AI-generatedThe application seeks permission to construct a single-storey extension to the rear of an existing two-storey terraced house, including all associated site works.
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 to construct a single storey rear extension to existing terraced two storey house 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 19 November 2018.
Notified floor area: 14 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 57a Meadow Vale, Blackrockprice excludes VAT | Aug 2025 | €748,899 | 115 m |
| 58 Meadow Vale, Deansgrange, Blackrock | Nov 2025 | €825,000 | 122 m |
| 31 South Park, Foxrock, Dublin | Mar 2026 | €731,000 | 156 m |
| 33 South Park, Foxrock, Dublin 18 | Sept 2025 | €1,000,000 | 164 m |
| 3 South Park Dr, Foxrock, Dublin 18 | Mar 2026 | €1,105,000 | 205 m |
| 85 Clonkeen Rd, Blackrock, Dublin | Apr 2025 | €1,080,000 | 231 m |
| 64 South Park, Foxrock, Dublin 18 | Jan 2025 | €980,000 | 270 m |
| 66 South Park, Foxrock, Dublin 18 | Dec 2025 | €1,143,000 | 284 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 received2 August 2018
- Decision issued26 September 2018
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
First floor extension over garage, widening of entrance gates and a porch to front door. [LOCATION] 172…
172 Clonkeen Road, Deansgrange, Blackrock, Co. Dublin.
D02A/0189Dún Laoghaire–RathdownLodged 8 Mar 2002Extension
- GrantedAt this site
For a new rooflight to side of dwelling, demolition of existing chimney and widening of driveway entrance
174, Clonkeen Road, Deansgrange, Blackrock, Co. Dublin
D05A/1492Dún Laoghaire–RathdownLodged 21 Nov 2005Alterations
- Granted30 m away
Permission for development at this site. The development will consist of: First-floor extension to the side.…
176, Clonkeen Road, Deansgrange, Blackrock, Co Dublin, A94Y096
D21B/0523Dún Laoghaire–RathdownLodged 29 Sept 2021Extension
- Granted60 m away
Planning permission is sought for single storey extension to front of existing house
15, Meadow Vale, Blackrock, Co. Dublin
D11B/0083Dún Laoghaire–RathdownLodged 16 Mar 2011Extension
- Granted70 m away
Permission is sought for proposed two new single storey extensions to the front of existing dwelling
18, Meadowvale, Deansgrange Road, Blackrock, Co. Dublin
D10B/0378Dún Laoghaire–RathdownLodged 26 Aug 2010Extension
- Granted70 m away
Demolition of existing front porch, garage at front and side including a wooden structure at side, single…
156, Clonkeen Road, Deans Grange, Co.Dublin
D08B/0512Dún Laoghaire–RathdownLodged 7 Jul 2008Extension
- Exempt — no permission needed80 m away
Convert part of existing garage to utility and Bathroom Add porch to the front
121 Clonkeen Road, Deansgrange, Blackrock, Dublin, A94 NN25
REF15824Dún Laoghaire–RathdownLodged 4 Dec 2024Extension
- Granted80 m away
Permission for development to convert roof space to living accommodation with rear dormer and roof lights to…
7, Meadow Vale, Deansgrange, Co Dublin
D13B/0328Dún Laoghaire–RathdownLodged 11 Oct 2013Extension
Related developments
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