Dunamase, Cross Avenue, Blackrock, Co. Dublin
Refurbishment of an existing coach house and construction of a single-storey extension within the curtilage of a Protected Structure.
D18A/0203 · Dun Laoghaire Rathdown County Council · Lodged 8 March 2018
- Reference
- D18A/0203
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 8 March 2018
Summary
AI-generatedThe application proposes works within the curtilage of a Protected Structure, including the refurbishment of an existing coach house with a reinstated slate roof and lime render. It also includes a new small single-storey extension.
- Storey
- 1
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 extension and alterations to and within the curtilage of a protected structure, consisting of the following principal elements
- Refurbishment of existing coach house to include re-instating slate roof and lime render to external walls, provision of roof lights, enlarged window ope to south elevation, minor adjustments to opes to north and east and replacement of modern windows with double glazed timber windows
- Proposed small single storey extension to existing single st
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 2 July 2018.
Notified floor area: 599.4 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 5 Saint James, Cross Avenue, Blackrockprice excludes VAT | Dec 2025 | €2,114,537 | 55 m |
| 6 Saint James, Cross Avenue, Blackrockprice excludes VAT | Dec 2025 | €832,599 | 55 m |
| 1 St. James, Cross Avenue, Blackrockprice excludes VAT | Dec 2025 | €2,158,590 | 83 m |
| No.2 St. James, Cross Avenue, Blackrockprice excludes VAT | Sept 2025 | €2,114,540 | 83 m |
| 4 St James, Cross Avenue, Blackrockprice excludes VAT | Jan 2026 | €2,114,537 | 83 m |
| 3 St. James, Cross Avenue, Blackrockprice excludes VAT | Jul 2025 | €2,114,540 | 83 m |
| 7 St James, Cross Avenue, Blackrockprice excludes VAT | Dec 2025 | €975,000 | 83 m |
| Sperrin, Cross Avenue, Blackrock | Aug 2025 | €1,950,000 | 84 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 received8 March 2018
- Decision issued1 May 2018
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- WithdrawnAt this site
Permission is sought for proposed extension and alterations to and within the curtilage of a Protected…
Dunamase, Cross Avenue, Blackrock, Co. Dublin
D17A/0827Dún Laoghaire–RathdownLodged 13 Sept 2017Extension
- GrantedAt this site
Retention permission alteration to previously approved planning reg ref D18A/0203 for — Alterations to the…
Dunamase, Cross Avenue, Booterstown, Blackrock, Dublin, A94H2P9 Protected Structure
D23A/0116Dún Laoghaire–RathdownLodged 22 Feb 2023Retention
- GrantedAt this site
Permission is sought for proposed alterations to, and within the curtilage of, an existing protected…
Dunamase, Cross Avenue, Blackrock, Co. Dublin
D12A/0441Dún Laoghaire–RathdownLodged 8 Nov 2012Alterations
- Granted50 m away
Permission for development. The site is accessed via Cross Avenue. The site is 0.195 ha. in size. The…
'Goleen', Cross Avenue, Booterstown, Blackrock, Co. Dublin, A94E6F3
D22A/0582Dún Laoghaire–RathdownLodged 28 Oct 2022Housing estate
- Awaiting decision50 m away
Compliance with Condition no. 10 of reg ref D22A/0582
'Goleen', Cross Avenue, Booterstown, Blackrock, Co. Dublin, A94E6F3
D22A/0582/C2Dún Laoghaire–RathdownLodged 11 Jul 2023Other
- Awaiting decision50 m away
Compliance with Condition no. 11 of reg ref D22A/0582
'Goleen', Cross Avenue, Booterstown, Blackrock, Co. Dublin, A94E6F3
D22A/0582/C3Dún Laoghaire–RathdownLodged 31 Jul 2023Other
- Compliance submission50 m away
Compliance with Condition No. 19 of Reg .Ref . D22A/0582 Naming & Numbering
'Goleen', Cross Avenue, Booterstown, Blackrock, Co. Dublin, A94E6F3
D22A/0582/C1/N&NDún Laoghaire–RathdownLodged 16 Aug 2023Other
- Awaiting decision50 m away
Compliance with Condition no. 9 of reg ref D22A/0582
'Goleen', Cross Avenue, Booterstown, Blackrock, Co. Dublin, A94E6F3
D22A/0582/C1Dún Laoghaire–RathdownLodged 11 Jul 2023Other
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.
- WithdrawnExtension
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