26, Richmond Avenue, Monkstown, Co Dublin
First-floor bedroom extension over an existing garage, roof extension, and relocation of the side entrance.
D21A/0688 · Dun Laoghaire Rathdown County Council · Lodged 28 July 2021
- Reference
- D21A/0688
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 28 July 2021
Summary
AI-generatedPermission is sought to construct a new first-floor bedroom extension over the existing flat-roofed garage. The project includes extending the main hipped roof over the new extension, demolishing a side chimney, and relocating the side entrance.
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 construction of a) a new bedroom extension at first floor level over the existing single storey flat-roofed garage area. B) the extension of the existing hipped roof of house to incorporate new hipped roof covering the proposed extension and existing flat roofed area at first floor. C) the demolition of the existing chimney to side/rear. D) the relocation of the house's existing side entrance forward from its present location and the accessing of this new entrance...
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 12 January 2022.
Notified floor area: 180 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 22 Richmond Ave, Monkstown, Dublin | May 2026 | €1,370,000 | 20 m |
| 15 Carrickbrennan Lawn, Monkstown, Dublin | Apr 2025 | €1,430,000 | 55 m |
| 35 Richmond Grove, Monkstown, Co Dublinnot full market price | Apr 2026 | €600,000 | 109 m |
| 74 Richmond Park, Monkstown, Co Dublin | Jan 2025 | €665,000 | 142 m |
| 28 Richmond Grove, Monkstown, Dublin | Nov 2025 | €1,120,000 | 145 m |
| 31 Park House, Palmerston Rd, Ranelagh Dublin 6 | Mar 2025 | €360,000 | 158 m |
| 47 Richmond Park, Richmond Hill, Monkstown | Jan 2026 | €636,500 | 164 m |
| 67 Monkstown Ave, Blackrock, Dublin | Apr 2026 | €470,000 | 169 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 received28 July 2021
- Decision issued17 September 2021
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
(1) The demolish existing garage and two storey extension to side and single storey sunroom to rear (2)…
24, Richmond Avenue, Monkstown, Co. Dublin
D06B/0934Dún Laoghaire–RathdownLodged 20 Oct 2006Extension
- GrantedAt this site
Permission for development consisting of the construction of 2-storey extension at side, internal and…
28, Richmond Avenue, Monkstown, Co Dublin
D18A/0262Dún Laoghaire–RathdownLodged 23 May 2018Extension
- GrantedAt this site
Planning permission is sought for a front porch, area 4 sq metres to replace existing porch and for…
30, Richmond Avenue, Monkstown, Co. Dublin
D11B/0166Dún Laoghaire–RathdownLodged 12 May 2011Extension
- Granted30 m away
Permission is sought for the construction of an extension to the existing two storey house, including a…
32, Richmond Avenue, Monkstown, Co. Dublin
D12B/0008Dún Laoghaire–RathdownLodged 11 Jan 2012Extension
- Granted40 m away
Permission is being sought for alterations and additions to an existing 2-storey semi-detached dwelling. The…
No.18 Richmond Avenue, Monkstown, Co. Dublin
D19A/0521Dún Laoghaire–RathdownLodged 19 Jul 2019Extension
- Granted50 m away
Permission for development which will consist of the construction of single storey side extension to existing…
25, Richmond Avenue, Monkstown, Co. Dublin
D12B/0133Dún Laoghaire–RathdownLodged 20 Apr 2012Extension
- Granted50 m away
Permission is sought in relation to extension works which will consist of 6.75m2 extension to the existing…
27, Richmond Avenue, Monkstown, Blackrock, Co. Dublin
D12B/0060Dún Laoghaire–RathdownLodged 23 Feb 2012Extension
- Granted50 m away
Single storey domestic extension consisting of a kitchen and dining area, with demolition of external utility…
16, Richmond Avenue, Monkstown, Co. Dublin
D07B/0925Dún Laoghaire–RathdownLodged 30 Jan 2008Retention
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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