39 Thornhill Road, Mount Merrion, Blackrock, Co Dublin, A94Y7V7
Retention permission for widening a driveway entrance by 0.5 metres.
D22A/0844 · Dun Laoghaire Rathdown County Council · Lodged 3 November 2022
- Reference
- D22A/0844
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission for Retention
- Received
- 3 November 2022
Summary
AI-generatedRetention permission is sought for an increase to the existing driveway entrance by 0.5 metres. The works include a new pier designed to match the existing one.
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
Retention permission. The development will consist of an increase to the existing driveway entrance by 0.5 metres with new pier to match existing.
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 | 54 m |
| 33 Clonmore Rd, Mount Merrion, Dublin | Apr 2026 | €1,425,000 | 149 m |
| 13 Redesdale Rd, Mount Merrion, Dublin | Sept 2025 | €850,000 | 166 m |
| 98 Lr Kilmacud Rd, Stillorgan, Dublin | Jul 2025 | €1,187,000 | 182 m |
| 10 Redesdale Rd, Mount Merrion, Co Dublin | Jun 2026 | €1,220,000 | 198 m |
| 71 Trees Road, Mount Merrion, Co Dublin | Aug 2025 | €1,480,000 | 216 m |
| 27 Redesdale Rd, Mount Merrion, Dublin | May 2025 | €1,000,000 | 221 m |
| 32 South Ave, Mount Merrion, Dublin | Jan 2026 | €1,725,000 | 228 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 November 2022
- Decision issued25 November 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
Retention Permission. The development will consist of an increase to the existing driveway entrance by 0.5…
39 Thornhill Road, Mount Merrion, Blackrock, Co Dublin, A94Y7V7
D22A/0975Dún Laoghaire–RathdownLodged 7 Dec 2022Retention
- GrantedAt this site
Permission is sought for demolition of existing single storey side garage and shower room; side entrance;…
41, Thornhill Road, Mount Merrion, Co. Dublin
D16B/0417Dún Laoghaire–RathdownLodged 7 Oct 2016Extension
- GrantedAt this site
Permission is sought for alteration of previously granted file Reg. Ref. (D09A/0427) to include modification…
35, Thornhill Road, Mount Merrion, Co. Dublin
D11A/0443Dún Laoghaire–RathdownLodged 26 Sept 2011Extension
- InvalidAt this site
Permission is sought for alteration of previously granted file Reg. Ref. (D09A/0427) to include modification…
35, Thornhill Road, Mount Merrion, Co. Dublin
D11A/0371Dún Laoghaire–RathdownLodged 4 Aug 2011Extension
- GrantedAt this site
Planning permission sought to demolish existing single storey side garage and construct an attached single…
35, Thornhill Road, Mount Merrion, Co. Dublin
D09A/0427Dún Laoghaire–RathdownLodged 26 Aug 2009Extension
- GrantedAt this site
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
- Part granted, part refusedAt this site
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
- RefusedAt this site
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
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedRetention
Retention Permission. The development will consist of an increase to the existing driveway entrance by 0.5…
39 Thornhill Road, Mount Merrion, Blackrock, Co Dublin, A94Y7V7
D22A/0975Dún Laoghaire–RathdownLodged 7 Dec 2022
- GrantedRetention
RETENTION: Retention Permission for the demolition of the existing driveway pier, the widening of the…
65, Saint Assam's Avenue, Dublin 5, D05 PP90
3268/24Dublin CityLodged 23 Feb 2024
- InvalidRetention
Retention permission to retain existing pier and widened driveway to a
Bayview, 2 The BUngalows, Balbriggan Road, Skerries, Co Dublin
F20A/0084FingalLodged 20 Feb 2020
- RefusedRetention
RETENTION PERMISSION: the development will consist of retention of widening of existing vehicular access and…
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3126/23Dublin CityLodged 30 Jan 2023
- GrantedRetention
Retention permission for demolition of front boundary wall and pier and for Permission for a new vehicular…
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2442784Cork CityLodged 22 Mar 2024
- Part granted, part refusedRetention
RETENTION PERMISSION The development seeking retention permission consists of the construction of part of a…
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WEB2363/24Dublin CityLodged 24 Oct 2024
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