88 Trees Road Upper, Mount Merrion, Blackrock, Co Dublin
Construction of a new two-storey, five-bedroom infill house with a new vehicular access.
D18A/0284 · Dun Laoghaire Rathdown County Council · Lodged 29 March 2018
- Reference
- D18A/0284
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 29 March 2018
Summary
AI-generatedThe project consists of the construction of a single two-storey, five-bedroom infill dwelling featuring a single-storey rear element and a dormer window. It also includes the creation of a new vehicular access from South Avenue and associated site works.
- Residential unit
- 1
- 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 for
- Construction of 1 no. Two storey five bedroom, infill dwelling with single storey element to rear and 1 no. Dormer window on the eastern elevation. 2.1 no. New vehicular accesses from south avenue
- All associated ancillary works necessary to facilitate the development, including suds surface water drainage, site works, boundary treatments 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 |
|---|---|---|---|
| 32 South Ave, Mount Merrion, Dublin | Jan 2026 | €1,725,000 | 92 m |
| 33 Clonmore Rd, Mount Merrion, Dublin | Apr 2026 | €1,425,000 | 99 m |
| 62 Thornhill Oaks, Blackrock, Co. Dublinprice excludes VAT | Mar 2026 | €859,031 | 110 m |
| 28 South Ave, Mount Merrion, Dublin | Sept 2025 | €1,400,000 | 118 m |
| 63 Thornhill Oaks, Blackrock, Co. Dublin | May 2026 | €870,000 | 123 m |
| Thornhill, Cherry Garth, Mount Merrion | Aug 2025 | €1,750,000 | 125 m |
| 71 Trees Road, Mount Merrion, Co Dublin | Aug 2025 | €1,480,000 | 127 m |
| 24 South Ave, Mount Merrion, Dublin | Dec 2025 | €1,580,000 | 138 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 received29 March 2018
- Decision issued22 May 2018
- Appeal submitted18 June 2018
- Appeal decided9 October 2018
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
The development will consist of — Demolition of existing garage and kitchen chimney. Construction of single…
44, South Avenue, Mount Merrion, Co. Dublin
D06A/1488Dún Laoghaire–RathdownLodged 13 Oct 2006Extension
- Awaiting decisionAt this site
Full planning permission for the demolition of the existing single-story side garage & removal of chimney to…
46, South Avenue, Mount Merrion, Co. Dublin, A94W9D8
D26A/0159/WEBDún Laoghaire–RathdownLodged 2 Mar 2026Extension
- GrantedAt this site
Permission is sought. The development will consist of (i) Demolition of existing two-storey detached…
88, Trees Road Upper, Mount Merrion, Blackrock, Co. Dublin
D18A/0823Dún Laoghaire–RathdownLodged 8 Mar 2019Apartments
- GrantedAt this site
Permission is being sought for alterations and additions to an existing 2-storey (with dormer) semi-detached…
44, South Avenue, Mount Merrion, Dublin,
D21B/0691Dún Laoghaire–RathdownLodged 17 Dec 2021Extension
- Refused30 m away
Permission for — Construction of 2 no. two storey four bedroom, infill dwellings with single storey element…
88 Trees Road Upper, Mount Merrion, Blackrock, Co Dublin
D18A/0264Dún Laoghaire–RathdownLodged 28 Mar 2018New dwelling
- Granted30 m away
Demolition of the existing two-storey extension to side and single storey extensions to rear and for erection…
42, South Avenue, Mount Merrion, Co. Dublin
D04B/0421Dún Laoghaire–RathdownLodged 28 May 2004Extension
- Granted30 m away
Permission for Retention of modifications to single storey extensions at rear, previously granted planning…
42 South Avenue, Mount Merrion, Co Dublin
D15B/0090Dún Laoghaire–RathdownLodged 25 Mar 2015Retention
- Granted40 m away
Permission for development, development will consist of a) removal of existing chimney and sunroom to rear,…
90, Trees Road Upper, Mount Merrion, Blackrock, Co Dublin, A94P9X0
D20A/0623Dún Laoghaire–RathdownLodged 4 Sept 2020Extension
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
Permission is sought for — Construction of 1 No. detached two storey two bedroom infill dwelling of 102.6m2…
1, Woodlawn Park, Dun Laoghaire, Co. Dublin, A96 X3T8
D19A/0716Dún Laoghaire–RathdownLodged 26 Sept 2019
- RefusedNew dwelling
Permission for — Construction of 1 no. detached two storey two bedroom infill dwelling of 152.6 sqm with…
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D19A/0332Dún Laoghaire–RathdownLodged 16 May 2019
- RefusedNew dwelling
Permission for — Construction of 2 no. two storey four bedroom, infill dwellings with single storey element…
88 Trees Road Upper, Mount Merrion, Blackrock, Co Dublin
D18A/0264Dún Laoghaire–RathdownLodged 28 Mar 2018
- InvalidNew dwelling
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D17A/0004Dún Laoghaire–RathdownLodged 5 Jan 2017
- Awaiting decisionNew dwelling
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Garrynagowna , Athlone , Co. Roscommon.
2360256RoscommonLodged 8 Dec 2023
- Awaiting decisionHousing estate
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