50, North Avenue, Mount Merrion, Co. Dublin
Single storey rear extension and a loft conversion with two dormer windows in Mount Merrion.
D05B/0289 · Dun Laoghaire Rathdown County Council · Lodged 21 April 2005
- Reference
- D05B/0289
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 21 April 2005
Summary
AI-generatedThe project consists of a single storey rear extension with a lean-to tiled roof and two Velux windows. It also includes a loft conversion featuring two dormer windows (one rear, one side with obscure glazing) and associated elevational changes.
- Storey
- 1
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
Single storey extension at rear and loft conversion. The conversion will consist of two number dormer windows, one at rear, one at side with obscure glazing, with pitched tiled roofs to match existing. The extension will consist of a lean-to tiled roof attached to rear of existing house with two number velux windows and associated elevational changes at side and rear.
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 |
|---|---|---|---|
| 57 Wilson Road, Mount Merrion, Blackrockprice excludes VAT | Nov 2025 | €1,563,880 | 83 m |
| 49 The Rise, Mount Merrion, Blackrock | Sept 2025 | €1,305,000 | 90 m |
| Seven Churches, Glendalough, Co Wicklow | Sept 2025 | €351,000 | 125 m |
| 45 Greenfield Rd, Mount Merrion, Dublin | Nov 2025 | €1,390,000 | 130 m |
| 58 Wilson Road, Mount Merrion, Blackrockprice excludes VAT | Mar 2026 | €1,550,660 | 138 m |
| 56 Wilson Road, Mount Merrion, Blackrockprice excludes VAT | Apr 2026 | €1,475,771 | 149 m |
| 55 Wilson Road, Mount Merrion, Blackrockprice excludes VAT | Nov 2025 | €1,585,903 | 156 m |
| 18 Greenfield Road, Mount Merrion, Blackrock | Oct 2025 | €1,350,000 | 180 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 received21 April 2005
- Decision issued30 May 2005
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
Planning permission for — Construction of single storey front porch
50, North Avenue, Mount Merrion, Co. Dublin
D12A/0331Dún Laoghaire–RathdownLodged 29 Aug 2012Extension
- RefusedAt this site
The demolition of — existing garage to side
50, North Avenue, Mount Merrion, Blackrock, Dublin, A94D9K3
D23B/0240Dún Laoghaire–RathdownLodged 19 May 2023Extension
- GrantedAt this site
The demolition of — existing garage to side
50, North Avenue, Mount Merrion, Blackrock, Dublin, A94D9K3
D23B/0496Dún Laoghaire–RathdownLodged 27 Oct 2023Extension
- GrantedAt this site
Permission for development . The development will consist of: (a) Conversion of attic space to form habitable…
54, North Avenue, Mount Merrion, Co. Dublin
D22A/0650Dún Laoghaire–RathdownLodged 31 Aug 2022Extension
- Granted30 m away
Permission for a single storey extension with raised patio and associated site works
44 North Avenue, Mount Merrion, Co Dublin
D19B/0105Dún Laoghaire–RathdownLodged 28 Feb 2019Extension
- Granted40 m away
Permission for development consisting of new ground floor level single storey extension to rear west…
57, The Rise, Mount Merrion, Blackrock, Co. Dublin, A94 Y0X3
D20A/0336Dún Laoghaire–RathdownLodged 9 Oct 2020Extension
- Granted40 m away
Permission for development consisting of new ground floor level single storey side passage extension to south…
57, The Rise, Mount Merrion, Blackrock, Co Dublin, A94Y0X3
D20B/0385Dún Laoghaire–RathdownLodged 30 Nov 2020Extension
- Granted40 m away
To build a new front porch, and to extend the building to one side and to the rear at ground and first floor…
61, The Rise, Mount Merrion, Co. Dublin
D04B/0452Dún Laoghaire–RathdownLodged 9 Jun 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
Planning permission for — Single storey extension to rear of house
29, Maryfield Crescent, Artane, Dublin 5
4555/18Dublin CityLodged 6 Dec 2018
- Part granted, part refusedExtension
Single storey extension at rear, dormer extension at side and rear, attic conversion including velux…
6, Friarsland Road, Clonskeagh, Dublin 14
D09B/0088Dún Laoghaire–RathdownLodged 27 Feb 2009
- GrantedExtension
Single storey rear extension with tiled roof, first floor rear extension with tiled roof over existing…
9, Dodder Court, Firhouse, Dublin 24
SD05B/0806South DublinLodged 22 Dec 2005
- GrantedExtension
Single storey extension to the rear; attic conversion with lean-to dormer and window to rear for storage;…
15, Woodstown Lane, Dublin 16
SD20B/0421South DublinLodged 9 Nov 2020
- GrantedExtension
Ground floor single storey extension to rear of existing house. Attic conversion at first floor level and…
10, Chester Square, Glenageary, Co.Dublin
D07B/0761Dún Laoghaire–RathdownLodged 21 Aug 2007
- WithdrawnExtension
Ground and first floor extension to the front of house and first floor extension to side of the existing…
46, Monastery Park, Clondalkin, Dublin 22
SD21B/0444South DublinLodged 11 Aug 2021
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