5, Cherrygarth, Mount Merrion, Co. Dublin.
Demolition of a side extension and construction of new single and two-storey extensions at a bungalow in Mount Merrion.
D08A/0932 · Dun Laoghaire Rathdown County Council · Lodged 18 August 2008
- Reference
- D08A/0932
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 18 August 2008
Summary
AI-generatedThe project involves demolishing an existing single-storey flat roof side extension of a detached bungalow. It will be replaced with a single-storey double-pitched roof extension on the south side and a two-storey extension on the north side. The works also include converting the attic space and installing new windows and roof lights.
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
- Demolition of the single storey flat roof extension to the side of the existing single storey detached bungalow
- The construction of a single storey, double pitched roof extension to the southerly / side elevation
- The construction of a two storey part flat roof, part pitched roof extension to the northern / side elevation. Extension to include a new entrance area
- Conversion of the existing attic space
- New windows and roof lights to the front, side and rear elevations
- The
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 |
|---|---|---|---|
| 4 Cherry Garth, Mount Merrion, Blackrock | Aug 2025 | €1,650,000 | 21 m |
| 15 Cherry Garth, Mount Merrion, Blackrock | Apr 2025 | €1,110,000 | 52 m |
| 2 Cherrygarth, Mount Merrionprice excludes VAT | Oct 2025 | €881,057 | 60 m |
| Apt.28 - Thornhill Oaks, Cherry Garth - Mount Merrion, Blackrock | Jul 2025 | €999,999 | 65 m |
| 56 Thornhill Oaks, Mount Merrionprice excludes VAT | Mar 2025 | €775,330 | 77 m |
| 61 The Stables, Thornhill Oaks, Mount Merrionprice excludes VAT | Aug 2025 | €889,868 | 90 m |
| 11 Cherry Garth, Mount Merrion, Dublin | Jan 2025 | €1,051,000 | 109 m |
| 50 Thornhill Oaks, Cherry Garth, Mount Merrion | Sept 2025 | €1,500,000 | 122 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 received18 August 2008
- Decision issued9 October 2008
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 renovation and extension of the existing single storey detached dwelling to include — The…
5, Cherrygarth, Mount Merrion, Co Dublin
D18A/1010Dún Laoghaire–RathdownLodged 30 Oct 2018Extension
- GrantedAt this site
Permission for the renovation and extension of the existing single storey detached dwelling to include — The…
5 Cherry Garth, Mount Merrion, Blackrock, Co Dublin A94 N9C0
D19A/0059Dún Laoghaire–RathdownLodged 30 Jan 2019Extension
- GrantedAt this site
Permission is sought for — the demolition of a single storey flat roof extension to side of the existing…
5, Cherry Garth, Mount Merrion, Co. Dublin
D10A/0661Dún Laoghaire–RathdownLodged 2 Dec 2010Extension
- RefusedAt this site
Planning permission for development which will consist of — Demolition of single storey flat roof extension…
5, Cherrygarth, Mount Merrion, Co. Dublin
D10A/0027Dún Laoghaire–RathdownLodged 21 Jan 2010Extension
- Refused50 m away
Permission for the demolition of the former Oatlands Monastery building (c.1,682 sqm) and other derelict…
Site of c.1.12ha at Oatlands Monastery, to the rear of Oatlands College, Mount Merrion, Blackrock, Co Dublin and at No. 2 Cherrygarth, Mount Merrion, Blackrock, Co Dublin
D16A/0465Dún Laoghaire–RathdownLodged 28 Jun 2016Housing estate
- Granted50 m away
Widening of side pedestrian gate by 300mm, widening of entrance driveway to 3200mm, external insulation and…
15, Cherrygarth, Mount Merrion, Blackrock, Dublin, A94H6N6
D25A/0591/WEBDún Laoghaire–RathdownLodged 25 Jul 2025Alterations
- Granted50 m away
Permission is sought for removal of the existing dormer window and chimney, the construction of a new dormer…
8, Cherrygarth, Stillorgan, Blackrock, Co. Dublin, A94 Y7F7
D18B/0258Dún Laoghaire–RathdownLodged 15 Jun 2018Alterations
- Granted60 m away
For conversion of attic space for three new bedrooms and bathroom with two dormer windows to front elevation…
2, Cherrygarth, Mount Merrion, Co. Dublin
D06B/0371Dún Laoghaire–RathdownLodged 28 Apr 2006Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- RefusedExtension
Planning permission for development which will consist of — Demolition of single storey flat roof extension…
5, Cherrygarth, Mount Merrion, Co. Dublin
D10A/0027Dún Laoghaire–RathdownLodged 21 Jan 2010
- GrantedExtension
(1) The demolition of the single storey flat roof extensions to the rear of the existing detached bungalow.…
3 Whitebarn Road, Churchtown, Dublin 14
D08B/0331Dún Laoghaire–RathdownLodged 30 Apr 2008
- GrantedExtension
Permission is sought for — the demolition of a single storey flat roof extension to side of the existing…
5, Cherry Garth, Mount Merrion, Co. Dublin
D10A/0661Dún Laoghaire–RathdownLodged 2 Dec 2010
- GrantedExtension
Permission for — Demolition of single storey extension to the rear of the existing detached bungalow
6 Cunningham Drive, Dalkey, Co Dublin
D14A/0688Dún Laoghaire–RathdownLodged 28 Oct 2014
- GrantedExtension
Refurbishment and extension to existing bungalow to include (a) Removal of existing pitched roof. (b)…
14, The Orchard, Monkstown Valley, Monkstown, Blackrock, Dublin, A94E9V3
D23A/0774Dún Laoghaire–RathdownLodged 8 Dec 2023
- GrantedExtension
Demolition of the existing single storey extension, the construction of a new two storey extension all to the…
2, Russell Avenue, Drumcondra, Dublin 3
2766/18Dublin CityLodged 18 Apr 2018
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