5, Clonmore Road, Mount Merrion, Dublin, A94W5C1
Modifications to a previously approved application in Mount Merrion, including raising the front roof for attic space.
D21A/0410 · Dun Laoghaire Rathdown County Council · Lodged 7 May 2021
- Reference
- D21A/0410
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 7 May 2021
Summary
AI-generatedThis application proposes modifications to a previously granted permission. Key changes include raising the front pitched roof to match the main ridge line to create attic space for an office, bathroom, and playroom. It also includes converting a ground floor store into a bedroom.
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 development at this site. The development will consist of modifications to previously granted application d19a/0883 to include
- The raising of the pitched roof to the front to meet the existing ridge of the main house for additional attic space for proposed home office, bathroom, playroom & storage
- Conversion of existing ground floor store to a bedroom and ancillary alterations to the ground floor. 3.2 no. New rooflights to new pitched roof
- Removal of previously appro
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 |
|---|---|---|---|
| 7 Clonmore Rd, Mount Merrion, Dublin | Sept 2025 | €1,400,000 | 13 m |
| 13 Redesdale Rd, Mount Merrion, Dublin | Sept 2025 | €850,000 | 129 m |
| 33 Clonmore Rd, Mount Merrion, Dublin | Apr 2026 | €1,425,000 | 165 m |
| 27 Redesdale Rd, Mount Merrion, Dublin | May 2025 | €1,000,000 | 172 m |
| 10 Redesdale Rd, Mount Merrion, Co Dublin | Jun 2026 | €1,220,000 | 183 m |
| 71 Trees Road, Mount Merrion, Co Dublin | Aug 2025 | €1,480,000 | 186 m |
| 98 Lr Kilmacud Rd, Stillorgan, Dublin | Jul 2025 | €1,187,000 | 212 m |
| 21 Cedarmount Rd, Mount Merrion, Dublin | Nov 2025 | €910,000 | 226 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 received7 May 2021
- Decision issued29 June 2021
- Appeal submitted23 July 2021
- Appeal decided8 March 2022
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 development. The development will consist of — Change to the hipped roofline of the existing…
5 Clonmore Road, Mount Merrion, Co. Dublin
D19A/0883Dún Laoghaire–RathdownLodged 14 Nov 2019Extension
- GrantedAt this site
Permission for the relocation of the entrance door and hallway, new part-pitched, part-flat roof over former…
7 Clonmore Road, Mount Merrion, Co Dublin
D15B/0150Dún Laoghaire–RathdownLodged 28 Apr 2015Extension
- Granted30 m away
Permission for alterations and extension to a single storey semi-detached house, comprising of the demolition…
11 Clonmore Road, Mount Merrion, Blackrock, Co Dublin A94 A4E1
D16B/0358Dún Laoghaire–RathdownLodged 2 Nov 2016Extension
- Refused30 m away
Permission for alterations and extension to a single storey semi-detached house, comprising of the demolition…
11, Clonmore Road, Mount Merrion, Blackrock, Co. Dublin, A94 A4E1
D16B/0178Dún Laoghaire–RathdownLodged 28 Apr 2016Extension
- Granted40 m away
Permission for development consisting of rear single storey extension 39.8 m2, and alterations comprising:…
1, Clonmore Road, Mount Merrion, Co Dublin.
D13B/0083Dún Laoghaire–RathdownLodged 13 Mar 2013Extension
- Part granted, part refused40 m away
Permission is sought for retention of the development of the following — An existing bay window and overhead…
43, Thornhill Road, Mount Merrion, Co Dublin
D08B/0738Dún Laoghaire–RathdownLodged 28 Oct 2008Retention
- Granted40 m away
Permission is sought for the demolition of existing single storey extension to rear, the construction of a…
43, Thornhill Road, Mount Merrion, Co Dublin
D07B/0433Dún Laoghaire–RathdownLodged 15 May 2007Extension
- Refused40 m away
Permission is sought for retention of the follow: (1) an existing raised parapet to the west facing side…
43, Thornhill Road, Mount Merrion, Co Dublin
D09B/0080Dún Laoghaire–RathdownLodged 24 Feb 2009Retention
Related developments
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Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
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D21B/0456Dún Laoghaire–RathdownLodged 27 Aug 2021
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D21A/1080Dún Laoghaire–RathdownLodged 8 Dec 2021
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