69, Trees Road Upper, Mount Merrion, Co Dublin
Demolition of an existing extension to build a new extension and carry out refurbishment works.
D10B/0440 · Dun Laoghaire Rathdown County Council · Lodged 28 October 2010
- Reference
- D10B/0440
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 28 October 2010
Summary
AI-generatedThe project involves the demolition of an existing extension at a two-storey house. It will be replaced with a new extension alongside general refurbishment works to the main house.
- 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
Permission is sought for the demolition of an existing extension, the building of a new extension and the carrying out of refurbishment works in a two-storey house.
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 12 June 2017.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 71 Trees Road, Mount Merrion, Co Dublin | Aug 2025 | €1,480,000 | 15 m |
| 35 Cedarmount Rd, Mount Merrion, Blackrock | Mar 2026 | €880,000 | 49 m |
| 21 Cedarmount Rd, Mount Merrion, Dublin | Nov 2025 | €910,000 | 70 m |
| 52 Cedarmount Road, Mount Merrion, Co Dublin | Nov 2025 | €1,000,000 | 102 m |
| 49 Cedarmount Rd, Mount Merrion, Blackrock | Aug 2025 | €830,000 | 106 m |
| 64 South Ave, Mount Merrion, Dublin | Mar 2026 | €1,390,000 | 152 m |
| 66 South Ave, Mount Merrion, Dublin | Feb 2025 | €1,255,000 | 161 m |
| 33 Clonmore Rd, Mount Merrion, Dublin | Apr 2026 | €1,425,000 | 171 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 received28 October 2010
- Decision issued15 December 2010
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 retention of 5.4m2 canopy to the rear of No — Retention is also applied for the removal of the…
69, Trees Road Upper, Mount Merrion, Co. Dublin
D12A/0030Dún Laoghaire–RathdownLodged 1 Feb 2012Retention
- GrantedAt this site
Permission for a single storey extension under the existing projecting roof to the existing kitchen/dining…
69 Trees Road Upper, Mount Merrion, Co Dublin
D16B/0291Dún Laoghaire–RathdownLodged 5 Jul 2016Extension
- InvalidAt this site
Permission is sought for retention of 5.4m2 canopy to rear. Retention is also applied for the removal of the…
69, Trees Road Upper, Mount Merrion, Co. Dublin
D11A/0563Dún Laoghaire–RathdownLodged 8 Dec 2011Retention
- GrantedAt this site
Permission sought for proposed front single storey extension comprising of bay windows to living room and…
69 Trees Road Upper, Mount Merrion, Co. Dublin
D20B/0221Dún Laoghaire–RathdownLodged 9 Mar 2021Extension
- GrantedAt this site
Alterations/amendments to existing permission - register reference number D04B/0103. Alterations include…
71, Trees Road Upper, Mount Merrion, Co. Dublin
D05B/0910Dún Laoghaire–RathdownLodged 15 Dec 2005Alterations
- GrantedAt this site
An attic conversion, a two-storey extension over an existing garage, conversion of garage to study and a new…
71, Trees Road Upper, Blackrock, Co. Dublin.
D03B/0186Dún Laoghaire–RathdownLodged 18 Mar 2003Extension
- GrantedAt this site
Alterations/amendments to existing permission Register reference number D03B/0186, alterations include change…
71, Trees Road Upper, Blackrock, Co. Dublin.
D04B/0103Dún Laoghaire–RathdownLodged 13 Feb 2004Alterations
- GrantedAt this site
Permission is sought for the extension. The proposed development will include the extension of the existing…
67 Trees Rd Upper, Mount Merrion, Blackrock, Co. Dublin A94 E9W
D20A/0434Dún Laoghaire–RathdownLodged 24 Sept 2020Extension
Related developments
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Community
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