38A Greenfield Road (to west side of 38 Balnagowan, Greenfield Road), Mount Merrion, Blackrock, A94W2R6
Construction of a new two-storey over basement detached house in Mount Merrion.
D26A/0300/WEB · Dun Laoghaire Rathdown County Council · Lodged 15 April 2026
- Reference
- D26A/0300/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- In progress
- Type
- Permission
- Received
- 15 April 2026
Summary
AI-generatedThe development consists of building a new 345 square metre detached house with three storeys including a basement. The basement will feature a home cinema, gym, and sauna, while the upper floors will contain living spaces and three ensuite bedrooms. A new vehicular access and parking will also be created.
- Residential unit
- 1
- Storeys
- 3
- Floor area
- 345 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
- The development will consist of a two-storey over basement detached dwelling on a 0.045-hectare site. The accommodation includes (gfa. 345sqm)
- Basement: home cinema, gym, games room, bathroom/ sauna and store
- Ground floor: kitchen/dining/ living, sitting room, home office, utility and boot room/guest wc
- First floor: three double ensuite bedrooms. The proposal also includes a new vehicular access from greenfield road, car parking, private amenity space to the rear (70sqm) and all associated site development works, including, foul and surface water drainage and landscaping
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 |
|---|---|---|---|
| 45 Greenfield Rd, Mount Merrion, Dublin | Nov 2025 | €1,390,000 | 44 m |
| 57 Wilson Road, Mount Merrion, Blackrockprice excludes VAT | Nov 2025 | €1,563,880 | 74 m |
| 49 The Rise, Mount Merrion, Blackrock | Sept 2025 | €1,305,000 | 74 m |
| 58 Wilson Road, Mount Merrion, Blackrockprice excludes VAT | Mar 2026 | €1,550,660 | 108 m |
| 56 Wilson Road, Mount Merrion, Blackrockprice excludes VAT | Apr 2026 | €1,475,771 | 119 m |
| 55 Wilson Road, Mount Merrion, Blackrockprice excludes VAT | Nov 2025 | €1,585,903 | 126 m |
| 18 Greenfield Road, Mount Merrion, Blackrock | Oct 2025 | €1,350,000 | 187 m |
| Seven Churches, Glendalough, Co Wicklow | Sept 2025 | €351,000 | 210 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 received15 April 2026
- Decision due12 June 2026
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- RefusedAt this site
Two-storey over basement detached dwelling on a 0.045-hectare site. The accommodation includes (GFA 341.7sqm)…
38A Greenfield Road (to west side of 38 Balnagowan, Greenfield Road), Mount Merrion, Blackrock, Co. Dublin A94W2R6
D25A/0842/WEBDún Laoghaire–RathdownLodged 6 Nov 2025New dwelling
- GrantedAt this site
Permission is sought for single storey extension to the rear complete with ancillary elevational alterations…
38 Greenfield Road, Mount Merrion, Blackrock, Co. Dublin, A94 W2R6
D21B/0401Dún Laoghaire–RathdownLodged 30 Jul 2021Extension
- Exempt — no permission neededAt this site
1 dwelling
Site to the side of 38 Greenfield Road, Mount Merrion, Blackrock, Co. Dublin, A94W2R6
V/080/25Dún Laoghaire–RathdownLodged 17 Oct 2025
- Refused30 m away
Permission for development shall consist of the construction of a new three storey house over basement with…
44C North Avenue, Mount Merrion, Co. Dublin
D22A/0427Dún Laoghaire–RathdownLodged 17 Jun 2022New dwelling
- Invalid30 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
- Compliance submission30 m away
Compliance with Condition No. 2 of Reg Ref No. ABP31990724 (D24A/0008)
Lands to the rear of 38 & 38A Greenfield road (formerly side and rear of A94W2R6) and 44A North Avenue A94V9W3, Mount Merrion, Blackrock, Co Dublin
D24A/0008/C2Dún Laoghaire–RathdownLodged 21 Feb 2025Other
- Compliance submission30 m away
Compliance with Condition No. 4 of Reg Ref No. ABP31990724 (D24A/0008) N&N
Lands to the rear of 38 & 38A Greenfield road (formerly side and rear of A94W2R6) and 44A North Avenue A94V9W3, Mount Merrion, Blackrock, Co Dublin
D24A/0008/C1/N&NDún Laoghaire–RathdownLodged 20 Jan 2025Other
- Awaiting decision30 m away
Compliance with Condition No. 7 of Reg Ref No. ABP31990724 (D24A/0008)
Lands to the rear of 38 & 38A Greenfield road (formerly side and rear of A94W2R6) and 44A North Avenue A94V9W3, Mount Merrion, Blackrock, Co Dublin
D24A/0008/C4Dún Laoghaire–RathdownLodged 21 Feb 2025Other
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- RefusedNew dwelling
Two-storey over basement detached dwelling on a 0.045-hectare site. The accommodation includes (GFA 341.7sqm)…
38A Greenfield Road (to west side of 38 Balnagowan, Greenfield Road), Mount Merrion, Blackrock, Co. Dublin A94W2R6
D25A/0842/WEBDún Laoghaire–RathdownLodged 6 Nov 2025
- RefusedNew dwelling
The development will consist of: the demolition of a detached derelict 2 No. storey dwelling (220 sq m); the…
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The development will consist of — Alterations & extension to existing detached dwelling consisting of: (i)…
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4556/19Dublin CityLodged 27 Nov 2019
- Awaiting decisionNew dwelling
Permission for development which consists of: The development will consist of: The construction of one no.…
On Lands within the Curtilage of The Croft , Taylor's Hill Road , Co. Galway
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- GrantedExtension
The development will consist of: Lowering of a section of the rear garden and existing lower ground floor…
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D26B/0235/WEBDún Laoghaire–RathdownLodged 31 Mar 2026
- WithdrawnNew dwelling
The development will consist of a 2-storey 3-bed detached house, all associated site works including…
Plot adj. 190, Iveragh Road, Whitehall, Dublin 9 D09 RK76
WEB2079/22Dublin CityLodged 1 Dec 2022
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