26 Greenfield Road, Mount Merrion, Co Dublin
Changes to a previously approved single-storey rear extension.
D15A/0539 · Dun Laoghaire Rathdown County Council · Lodged 26 August 2015
- Reference
- D15A/0539
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 26 August 2015
Summary
AI-generatedThis application seeks permission for modifications to an existing planning grant (Ref. D15A/0127). The changes include an additional footprint to the rear single-storey extension, relocating a rear door, changing a side door to a window, and adding roof lights.
- 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
Permission for change to existing planning grant ref. D15a/0127 consisting of additional footprint to rear single storey extension, relocate door on rear elevation, change from door to window on side elevation and additional roof lights to the 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.
Built — construction complete
A commencement notice records works starting on 27 January 2016. A completion certificate was lodged on 8 September 2016.
2 commencement notices are linked to this development.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 18 Greenfield Road, Mount Merrion, Blackrock | Oct 2025 | €1,350,000 | 51 m |
| 49 The Rise, Mount Merrion, Blackrock | Sept 2025 | €1,305,000 | 62 m |
| 45 Greenfield Rd, Mount Merrion, Dublin | Nov 2025 | €1,390,000 | 149 m |
| Seven Churches, Glendalough, Co Wicklow | Sept 2025 | €351,000 | 189 m |
| 57 Wilson Road, Mount Merrion, Blackrockprice excludes VAT | Nov 2025 | €1,563,880 | 193 m |
| St Anthonys, 19 Greygates, Stillorgan Rd | Oct 2025 | €1,650,000 | 230 m |
| 58 Wilson Road, Mount Merrion, Blackrockprice excludes VAT | Mar 2026 | €1,550,660 | 240 m |
| Apartment No. 7, Greysgate Hall, Mount Merrion | Jan 2025 | €640,000 | 251 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 received26 August 2015
- Decision issued20 October 2015
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 demolition of existing garage/stores; construction of 2-storey extension to side; part-single…
26 Greenfield Road, Mount Merrion, Co Dublin
D15A/0127Dún Laoghaire–RathdownLodged 26 Feb 2015Extension
- Granted30 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
- Granted40 m away
Permission for development consisting of the following works: Conversion of existing garage for use as part…
'Vanleigh', 20, Greenfield Road, Mount Merrion, Co Dublin
D13B/0069Dún Laoghaire–RathdownLodged 26 Feb 2013Extension
- Granted40 m away
Permission is sought for, (a) construction of part single and part two storey extension to rear; (b)…
48, The Rise, Mount Merrion, Co. Dublin
D12A/0404Dún Laoghaire–RathdownLodged 12 Oct 2012Extension
- Granted40 m away
Permission is sought for the construction of (first floor) dormer extension/window to the front of existing…
48, The Rise, Mount Merrion, Co Dublin
D20B/0384Dún Laoghaire–RathdownLodged 30 Nov 2020Extension
- Refused40 m away
Altering/raising pitched roof, to existing first floor extension to the rear of the existing house, building…
48, The Rise, Mount Merrion, Blackrock, Co. Dublin, A94A3Y6
D24B/0523/WEBDún Laoghaire–RathdownLodged 4 Dec 2024Extension
- Refused40 m away
Removal of existing pitched roof structure, to existing first floor extension to rear, and replacement with…
48, The Rise, Mount Merrion, Blackrock, Dublin, A94A3Y6
D25B/0375/WEBDún Laoghaire–RathdownLodged 4 Jul 2025Extension
- Invalid50 m away
The development will consist of: (i) demolition of the existing single-storey garage to the west (side) of…
18, Greenfield Road, Mount Merrion, Dublin, A94A0W7
D26B/0182/WEBDún Laoghaire–RathdownLodged 25 Mar 2026Extension
Related developments
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D16B/0138Dún Laoghaire–RathdownLodged 5 Apr 2016
- GrantedExtension
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