26, Monkstown Avenue, Monkstown, Co Dublin
Demolition of a small rear extension to construct a new 30sqm single storey flat roofed rear extension.
D07B/0392 · Dun Laoghaire Rathdown County Council · Lodged 1 May 2007
- Reference
- D07B/0392
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 1 May 2007
Summary
AI-generatedPermission is sought for the demolition of an existing 5 sqm single storey rear extension. This will be replaced by a new 30 sqm single storey flat-roofed extension to the rear of the semi-detached house, including a new rooflight and timber gates.
- Floor area
- 30 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 is sought for the demolition of a 5sqm single storey extension to the rear and the subsequent construction of a 30sqm single storey flat roofed extension to the rear of the semi-detached house. Also incorporating 1 no. New rooflight to rear, new timber gates to existing vehicular entrance and 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.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 25 Monkstown Avenue, Monkstown, Co Dublin | May 2025 | €1,345,000 | 9 m |
| 29 Monkstown Ave, Monkstown, Dublin | Oct 2025 | €964,000 | 32 m |
| 22 Ashton Park, Monkstown, Co Dublin | Feb 2025 | €1,620,000 | 132 m |
| 67 Monkstown Ave, Blackrock, Dublin | Apr 2026 | €470,000 | 161 m |
| 18 Lanesville, Glenageary, Dublin | May 2026 | €690,000 | 167 m |
| 38 Monkstown Ave, Blackrock, Dublin | Aug 2025 | €1,212,500 | 173 m |
| 31 Park House, Palmerston Rd, Ranelagh Dublin 6 | Mar 2025 | €360,000 | 185 m |
| 19 Monkstown Farm, Dun Laoghaire, Dublin | Jan 2025 | €312,500 | 187 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 received1 May 2007
- Decision issued25 June 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
Permission for development. The development will consist of alterations to existing vehicular entrance gate,…
25 Monkstown Avenue, Monkstown, Co. Dublin
D22A/0158Dún Laoghaire–RathdownLodged 7 Mar 2022Alterations
- WithdrawnAt this site
Permission for development. The development will consist of alterations to existing vehicular entrance gate,…
25 Monkstown Avenue, Monkstown, Co. Dublin, A94 X0H1
D22A/0105Dún Laoghaire–RathdownLodged 14 Feb 2022Alterations
- GrantedAt this site
Second floor bedroom extension to rear of previously permitted two storey family flat to side and single -…
28, Monkstown Avenue, Dun Laoghaire, Co. Dublin.
D05B/0403Dún Laoghaire–RathdownLodged 1 Jun 2005Extension
- GrantedAt this site
Permission is sought for works to existing 2-storey semi-detached dwelling - consisting of demolition of…
24 Monkstown Avenue, Monkstown, Co. Dublin, A94 K4K3
D20A/0676Dún Laoghaire–RathdownLodged 22 Sept 2020Extension
- GrantedAt this site
For demolition of garage and kitchen to side and construction of a single-storey living room and kitchen…
28, Monkstown Avenue, Monkstown, Co. Dublin
D05A/0137Dún Laoghaire–RathdownLodged 2 Feb 2005Extension
- Granted30 m away
A) Alterations to front, side and rear facades; b) New two-storey pitched roof extension to front; c) New…
29, Monkstown Avenue, Monkstown, Dublin, A94H599
D25A/0777/WEBDún Laoghaire–RathdownLodged 14 Oct 2025Extension
- Awaiting decision30 m away
The proposed development will consist of: Modifications to the permitted development Reg. Ref. D25A/0777/WEB…
29, Monkstown Avenue, Monkstown, Dublin, A94H599
D26A/0450/WEBDún Laoghaire–RathdownLodged 16 Jun 2026Alterations
- Granted40 m away
Single Storey Ground Floor Front Extension with alterations to existing First Floor Extension to replace the…
30, Monkstown Avenue, Monkstown, Blackrock, Co Dublin, A94RX37
D25B/0168/WEBDún Laoghaire–RathdownLodged 1 Apr 2025Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
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- GrantedExtension
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