30, Greenfield Road, Mount Merrion, Co. Dublin
Construction of a two-storey extension over a basement to the side of a house in Mount Merrion.
D06B/0978 · Dun Laoghaire Rathdown County Council · Lodged 6 November 2006
- Reference
- D06B/0978
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 6 November 2006
Summary
AI-generatedThe development consists of alterations and additions to an existing house, featuring a new two-storey extension over a basement to the side. The extension will accommodate an office, utility room, lounge/breakfast room, and an additional bedroom.
- Storeys
- 3
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
For alterations and additions which consist of a two storey extension over basement to the side. The extension comprises of an office, utility in the basement, a lounge/breakfast room to the ground floor and an additional bedroom to the first floor.
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 |
|---|---|---|---|
| 49 The Rise, Mount Merrion, Blackrock | Sept 2025 | €1,305,000 | 11 m |
| 45 Greenfield Rd, Mount Merrion, Dublin | Nov 2025 | €1,390,000 | 84 m |
| 18 Greenfield Road, Mount Merrion, Blackrock | Oct 2025 | €1,350,000 | 118 m |
| 57 Wilson Road, Mount Merrion, Blackrockprice excludes VAT | Nov 2025 | €1,563,880 | 133 m |
| 58 Wilson Road, Mount Merrion, Blackrockprice excludes VAT | Mar 2026 | €1,550,660 | 175 m |
| 56 Wilson Road, Mount Merrion, Blackrockprice excludes VAT | Apr 2026 | €1,475,771 | 187 m |
| Seven Churches, Glendalough, Co Wicklow | Sept 2025 | €351,000 | 194 m |
| 55 Wilson Road, Mount Merrion, Blackrockprice excludes VAT | Nov 2025 | €1,585,903 | 194 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 received6 November 2006
- Decision issued8 January 2007
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Refused30 m away
Permission for: Demolition of existing single storey extension to rear and garage to side with partial…
51 The Rise, Mount Merrion, Blackrock, Co Dublin
D16A/0265Dún Laoghaire–RathdownLodged 19 Apr 2016Extension
- Granted30 m away
Planning permission sought for alteration and extension of existing dwelling house. The proposal consists of…
34, Greenfield Road, Mount Merrion, Co. Dublin
D09B/0169Dún Laoghaire–RathdownLodged 23 Apr 2009Extension
- Granted60 m away
Permission for development. The development will consist of — construction of an extension (122m²) to the…
39, Greenfield Road, Mount Merrion, Blackrock, Co. Dublin
D20A/0346Dún Laoghaire–RathdownLodged 11 Aug 2020Extension
- Invalid60 m away
The construction of a new ground floor extension to the rear, and to the side at ground and first floor…
39, Greenfield Road, Mount Merrion, Blackrock, Co Dublin, A94 K7Y0
D25B/0027/WEBDún Laoghaire–RathdownLodged 22 Jan 2025Extension
- Granted60 m away
The construction of a new ground floor extension to the rear, and to the side at ground and first floor…
39 Greenfield Road, Mount Merrion, Blackrock, Co Dublin, A94 K7Y0
D25B/0053/WEBDún Laoghaire–RathdownLodged 31 Jan 2025Extension
- Granted60 m away
Outline permission sought for a two-storey 4 bedroom house at rear of No. 28 Greenfield Road, with new…
28, Greenfield Road, with access from The Rise, Mount Merrion, Co. Dublin
D06A/0195Dún Laoghaire–RathdownLodged 15 Feb 2006New dwelling
- Compliance submission60 m away
Compliance with Condition No.2 of Reg Ref No.D25B/0053/WEB
39 Greenfield Road, Mount Merrion, Blackrock, Co Dublin, A94 K7Y0
D25B/0053/WEB/C1Dún Laoghaire–RathdownLodged 23 Jul 2025Other
- Invalid70 m away
Permission for development at this site. The Development shall consist of the construction of a new three…
44C North Avenue, Mount Merrion, Co Dublin, to the rear of 44a and 44b North Avenue, Mount Merrion, Co Dublin
D22A/0314Dún Laoghaire–RathdownLodged 6 May 2022New dwelling
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- WithdrawnExtension
For two storey extension to side, single storey extension to rear, new habitable room at attic level…
5, Trees Avenue, Mount Merrion, Co. Dublin
D05B/0064Dún Laoghaire–RathdownLodged 4 Feb 2005
- GrantedExtension
For a new two storey extension to the side and rear comprising enlarged kitchen and dining , new utility,…
43, LUDFORD PARK, BALLINTEER, DUBLIN 16
D04B/0731Dún Laoghaire–RathdownLodged 7 Oct 2004
- GrantedExtension
For a two storey extension to side and rear of existing dwelling and minor elevational and internal…
34, Assumpta Park, Shankill, Co. Dublin
D05B/0846Dún Laoghaire–RathdownLodged 17 Feb 2006
- GrantedExtension
For alterations and additions to existing house with the addition of two storey extension to side and rear
Solaire, Westminster Road, Foxrock, Dublin 18
D04B/0528Dún Laoghaire–RathdownLodged 5 Jul 2004
- GrantedExtension
For the provision of a new two-storey extension to the side and single storey extension to the rear,…
87, Bird Avenue, Clonskeagh, Dublin 14
D06B/0983Dún Laoghaire–RathdownLodged 10 Nov 2006
- GrantedExtension
Construction of a part two storey part single storey extension to the side and a single storey extension to…
1, Fforster Green, Lucan, Co. Dublin
SD19B/0472South DublinLodged 11 Dec 2019
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