42 Brewery Road, Stillorgan, Co Dublin
Alterations to a previously approved extension and garden building at 42 Brewery Road.
D18A/0977 · Dun Laoghaire Rathdown County Council · Lodged 15 October 2018
- Reference
- D18A/0977
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 15 October 2018
Summary
AI-generatedThe applicant is seeking permission to alter a previously approved development (D18A/0670). The changes involve extending the rear ground floor extension by one metre and reducing the size of the external garden building by one metre.
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 the alteration to the previously granted planning permission under registry reference d18a/0670. The alterations proposed are; to increase the rear ground floor extension by one metre towards the rear garden only; the subsequent reduction of the external garden building by one metre, with all associated landscaping and 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 3 April 2019. A completion certificate was lodged on 9 January 2020.
Notified floor area: 77.6 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 5 Leopardstown Park, Stillorgan, Dublin | Dec 2025 | €910,000 | 46 m |
| 13 Leopardstown Park, Blackrock, Dublin | Mar 2025 | €860,000 | 75 m |
| 14 Leopardstown Park, Blackrock, Co Dublin | Feb 2026 | €1,041,755 | 131 m |
| 6 Leopardstown Drive, Blackrock, Co Dublin | Dec 2025 | €830,000 | 135 m |
| 20 Leopardstown Drive, Blackrock, County Dublin | Mar 2025 | €780,000 | 208 m |
| 41 Leopardstown Park, Blackrock, Dublin | Jan 2026 | €1,150,000 | 220 m |
| 37 Oaktree Rd, Stillorgan, Dublin | Jan 2025 | €830,000 | 269 m |
| 35 Oaktree Rd, Stillorgan, Dublin | Apr 2025 | €360,000 | 276 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 received15 October 2018
- Decision issued29 November 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
Permission for the demolition of an existing one storey side and rear extension to be replaced by a new…
42 Brewery Road, Stillorgan, Co Dublin
D18A/0670Dún Laoghaire–RathdownLodged 12 Jul 2018Extension
- GrantedAt this site
Permission for the demolition of existing side single storey extension; the construction of a new two storey…
Tipperstown House, Brewery Road, Stillorgan, Co Dublin
D15B/0098Dún Laoghaire–RathdownLodged 27 Mar 2015Extension
- RefusedAt this site
Permission for the demolition of existing side gable extension. Proposed two storey extension to the rear of…
Tipperstown House, Brewery Road, Stillorgan, Co. Dublin
D14B/0222Dún Laoghaire–RathdownLodged 23 Jun 2014Extension
- Granted30 m away
Permission for development at this site. The development will consist of a new single storey extension to the…
44, Brewery Road, Stillorgan, Blackrock, Co Dublin
D21A/0268Dún Laoghaire–RathdownLodged 1 Apr 2021Extension
- Granted40 m away
A 3.1sqm ground floor extension to the front of the house with new canopy over the front door. A 13.5sqm…
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D24A/0457/WEBDún Laoghaire–RathdownLodged 28 Jun 2024Extension
- Granted40 m away
Permission is sought for development consisting of first floor bedroom extension to North-East side of…
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D20B/0146Dún Laoghaire–RathdownLodged 27 May 2020Extension
- Invalid40 m away
The development will consist of — the construction of a ground floor flat roof extension with rooflights to…
5, Leopardstown Park, Stillorgan, Co. Dublin, A94K274
D26B/0029/WEBDún Laoghaire–RathdownLodged 14 Jan 2026Extension
- Granted40 m away
The construction of a ground floor flat roof extension with rooflights to the rear of the house — Extension…
5, Leopardstown Park, Stillorgan, Dublin, A94K274
D26B/0040/WEBDún Laoghaire–RathdownLodged 27 Jan 2026Extension
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