39, South Avenue, Mount Merrion, Stillorgan, Co. Dublin
Construction of a single-storey front extension and a two-storey side extension.
D06B/1071 · Dun Laoghaire Rathdown County Council · Lodged 16 February 2007
- Reference
- D06B/1071
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 16 February 2007
Summary
AI-generatedThe applicant plans to construct a single-storey extension to the front of the existing dwelling. Additionally, a two-storey extension will be built on the side of the property.
- 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
Permission to construct single storey extension to the front and a 2 storey extension to side of 39 south avenue
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 |
|---|---|---|---|
| 24 South Ave, Mount Merrion, Dublin | Dec 2025 | €1,580,000 | 49 m |
| 28 South Ave, Mount Merrion, Dublin | Sept 2025 | €1,400,000 | 53 m |
| 49 Thornhill Oaks, Cherry Garth, Mount Merrionprice excludes VAT | Jan 2025 | €1,145,374 | 54 m |
| 49 Thornhill Oaks, Cherry Garth, Mount Merrion | Dec 2025 | €1,430,135 | 62 m |
| 32 South Ave, Mount Merrion, Dublin | Jan 2026 | €1,725,000 | 67 m |
| 50 Thornhill Oaks, Cherry Garth, Mount Merrion | Sept 2025 | €1,500,000 | 69 m |
| Thornhill, Cherry Garth, Mount Merrion | Aug 2025 | €1,750,000 | 73 m |
| 62 Thornhill Oaks, Blackrock, Co. Dublinprice excludes VAT | Mar 2026 | €859,031 | 97 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 received16 February 2007
- Decision issued15 March 2007
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
Construction of a single storey extension to the front and side
39, South Avenue, Kilmacud, Stillorgan, Co. Dublin
D06B/0410Dún Laoghaire–RathdownLodged 10 May 2006Extension
- GrantedAt this site
Demolition of existing single storey garage to side and single storey extension to rear, and construction of…
37, South Avenue, Kilmacud, Co. Dublin
D06B/0762Dún Laoghaire–RathdownLodged 22 Aug 2006Extension
- GrantedAt this site
Permission for Retention of alterations to previously approved works (File. Ref: D08B/0808) including revised…
35 South Avenue, Mount Merrion, Co Dublin
D18B/0043Dún Laoghaire–RathdownLodged 1 Feb 2018Retention
- GrantedAt this site
Demolition of existing single storey garage to side and single storey extension to rear, and construction of…
35, South Avenue, Mount Merrion, Co. Dublin
D08B/0808Dún Laoghaire–RathdownLodged 5 Dec 2008Extension
- Granted30 m away
Permission for development consisting of the demolition of existing single storey extensions to the side and…
33, South Avenue, Mount Merrion, Co Dublin
D13A/0168Dún Laoghaire–RathdownLodged 11 Apr 2013Extension
- Granted40 m away
Permission for conversion of garage to breakfast room, new hipped roof over existing first floor flat roof…
47 South Avenue, Mount Merrion, Co Dublin
D19B/0472Dún Laoghaire–RathdownLodged 12 Nov 2019Extension
- Exempt — no permission needed40 m away
37m2 kitchen extension to rear of property — Alignment of windows at front of property - see plans attached (…
31 South Avenue,, Mount Merrion,, Co. Dublin.
REF11125Dún Laoghaire–RathdownLodged 19 Jun 2025Extension
- Granted50 m away
Alterations to side windows, new single storey and two storey rear extension, garage conversion, new porch to…
29A, South Avenue, Mount Merrion, Blackrock, Co. Dublin.
D04A/0046Dún Laoghaire–RathdownLodged 19 Jan 2004Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedExtension
Permission to construct 2 storey extension to southern side of dwelling and all associated site works
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25/4486corkLodged 20 Mar 2025
- GrantedExtension
Permission for proposed (a) single-storey extension to the south side
The Cottage, Judes Acre, 61 Carrickbrack Rd, Baily, Howth, Co. Dublin,
F20B/0147FingalLodged 3 Jul 2020
- GrantedExtension
Permission for the construction of a two storey extension onto the southern side of dwelling house
39 Lower Fairhill , Cork
2140674Cork CityLodged 22 Nov 2021
- GrantedExtension
Permission to construct a single storey extension to eastern and southern elevations and a 2 storey extension…
Kinturk Td , Newbliss , Co Monaghan
17313MonaghanLodged 3 Jul 2017
- GrantedExtension
Permission to construct a new two storey extension to south eastern elevation of existing dwelling house
Gortmore, Banteer, Co Cork, P51T104
244443corkLodged 14 Mar 2024
- GrantedExtension
Permission for an extension to the southern elevation and alterations to the existing dwelling on the eastern…
No. 42 Aylsbury , Coolroe , Ballincollig
2443344Cork CityLodged 24 Oct 2024
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