Quorndon, 34, Saint Thomas Road, Mount Merrion, Co. Dublin
Demolition of a garage and construction of a two-storey side and rear extension with an attic conversion.
D06A/0929 · Dun Laoghaire Rathdown County Council · Lodged 3 July 2006
- Reference
- D06A/0929
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 3 July 2006
Summary
AI-generatedThe project involves demolishing an existing side garage and rear lean-to. A new two-storey side and rear extension will be built to accommodate a utility room, study, family room, and extended kitchen, alongside first-floor bedroom upgrades and an attic conversion with a rear dormer.
- Storeys
- 2
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
Demolition of existing garage to side, lean-to to rear and construction of new two storey extension to side and rear accommodating new utility room, study, family room and extended kitchen on ground floor with one storey garden room and dining room. New master suite, bedroom and ensuite bathrooms to existing bedrooms on first floor, conversion of existing attic into children's den with new dormer to rear, minor external alterations to front elevation including new bay, adjusted window opes an...
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 |
|---|---|---|---|
| 32 St Thomas Rd, Mount Merrion, Dublin | Mar 2025 | €1,900,000 | 13 m |
| 14 St Thomas Road, Mount Merrion, Blackrock | Jul 2025 | €1,750,000 | 148 m |
| 33 North Avenue, Mount Merrion, Blackrock | Sept 2025 | €2,365,000 | 156 m |
| 14 Mather Rd North, Mount Merrion, Dublin | Jan 2026 | €1,845,000 | 178 m |
| 9 Cypress Road, Mount Merrion, Co Dublin | Jun 2026 | €1,230,000 | 200 m |
| 19 Cypress Road, Mount Merrion, Dublin | Jun 2026 | €1,210,000 | 234 m |
| 45 Greenfield Rd, Mount Merrion, Dublin | Nov 2025 | €1,390,000 | 296 m |
| 12 Foster Ave, Mt Merrion, Dublin | Oct 2025 | €1,410,000 | 308 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 received3 July 2006
- Decision issued25 August 2006
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
Retention Permission is sought for revised front boundary wall treatment and gate piers, cleristory lantern…
Quorndon, 34, Saint Thomas's Road, Mount Merrion, Co. Dublin
D12B/0366Dún Laoghaire–RathdownLodged 16 Nov 2012Retention
- Compliance submissionAt this site
Compliance with Condition no. 2 of Reg Ref No. D23A/0741
32, Saint Thomas Road, Mount Merrion, Dublin, A94F973
D23A/0741/C1Dún Laoghaire–RathdownLodged 24 May 2024Other
- Exempt — no permission neededAt this site
1 dwelling
32, St Thomas Road, Mount Merrion, Co.Dublin, A94F973
V/090/23Dún Laoghaire–RathdownLodged 27 Nov 2023
- Compliance submissionAt this site
Compliance with Condition no. 3 of Reg Ref No. D23A/0741
32, Saint Thomas Road, Mount Merrion, Dublin, A94F973
D23A/0741/C2Dún Laoghaire–RathdownLodged 24 May 2024Other
- Granted30 m away
Demolition of existing detached two-storey dwelling house. Construction of two-storey detached replacement…
32, Saint Thomas Road, Mount Merrion, Dublin, A94F973
D23A/0741Dún Laoghaire–RathdownLodged 23 Nov 2023New dwelling
- Granted30 m away
For the demolition of the previous side extension over the garage and the utility room at the rear and…
38, Saint Thomas Road, Mount Merrion, Co. Dublin
D05B/0658Dún Laoghaire–RathdownLodged 2 Sept 2005Extension
- Granted50 m away
Permission is sought for removal of existing garage and stores to side and rear; new ground floor extension…
6, North Avenue, Mount Merrion, Co. Dublin
D12A/0390Dún Laoghaire–RathdownLodged 4 Oct 2012Extension
- Refused50 m away
Demolition of existing detached two-storey dwelling and the construction of a new detached single family,…
'Hillberry', 28, St. Thomas Road, Blackrock.
D03A/0514Dún Laoghaire–RathdownLodged 27 May 2003New 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.
- GrantedExtension
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D07A/1609Dún Laoghaire–RathdownLodged 18 Jul 2008
- GrantedExtension
Demolition of the existing garage, new two storey side extension with kitchen porch, store and boiler room at…
33, Silverwood Road, Dublin 14
SD09B/0127South DublinLodged 15 Apr 2009
- RefusedExtension
The demolition of — existing garage to side
50, North Avenue, Mount Merrion, Blackrock, Dublin, A94D9K3
D23B/0240Dún Laoghaire–RathdownLodged 19 May 2023
- GrantedExtension
Demolition of existing extension and removal of chimney to rear, conversion of garage to study with pitched…
15, Hyde Park Avenue, Blackrock, Co. Dublin.
D04B/0313Dún Laoghaire–RathdownLodged 26 Apr 2004
- GrantedExtension
Demolition of the existing garage, construction of a two storey extension to the front with ground floor bay…
86, Whitebeam Road, Clonskeagh, Dublin 14
D04A/1387Dún Laoghaire–RathdownLodged 29 Nov 2004
- GrantedExtension
Demolition of garage, utility, chimney to side and sheds to rear and construction of a two storey pitched…
14, Rowan Park Avenue, Blackrock, Co. Dublin
D04A/0107Dún Laoghaire–RathdownLodged 2 Feb 2004
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