The Hermitage, Cross Avenue, Blackrock, Co Dublin
Construction of a detached two-storey house in the rear garden of a protected structure.
D15A/0039 · Dun Laoghaire Rathdown County Council · Lodged 28 January 2015
- Reference
- D15A/0039
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 28 January 2015
Summary
AI-generatedPermission is sought to build a new detached two-storey house on a 0.16-hectare site to the rear of The Hermitage. The development will share the existing driveway of the main house, which is a protected structure.
- 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 a detached two-storey dwelling house and ancillary site works on a site of 0.16 hectares to the rear of existing detached two-storey house and with access from the existing driveway. Aprotected structure rps no. 104).
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 |
|---|---|---|---|
| Bellevue, Cross Ave, Blackrock | Jul 2025 | €2,380,000 | 83 m |
| 12 Pinehaven, Cross Avenue, Blackrock | Jan 2026 | €1,340,000 | 122 m |
| 6 Willowmount, Booterstown, Dublin | Apr 2025 | €1,650,000 | 135 m |
| Dunboden, Cross Ave, Blackrock | Jun 2026 | €2,325,000 | 137 m |
| 23 Cross Avenue, Blackrock, Co Dublin | Dec 2025 | €2,375,000 | 171 m |
| Sperrin, Cross Avenue, Blackrock | Aug 2025 | €1,950,000 | 186 m |
| 6 Saint James, Cross Avenue, Blackrockprice excludes VAT | Dec 2025 | €832,599 | 261 m |
| 5 Saint James, Cross Avenue, Blackrockprice excludes VAT | Dec 2025 | €2,114,537 | 261 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 January 2015
- Decision issued24 March 2015
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted40 m away
Demolition of store outhouses and a concrete block garage which are not coeval to the house and the…
19, Cross Avenue, Blackrock, Co. Dublin.
D04A/0683Dún Laoghaire–RathdownLodged 21 Jun 2004Extension
- Granted50 m away
For first floor front extension, single storey side extension, front porch plus removal and reinstatement of…
Belgard, Cross Avenue, Blackrock, Co. Dublin
D05A/1062Dún Laoghaire–RathdownLodged 4 Nov 2005Extension
- Granted70 m away
Single storey extensions and alterations to the rear of an existing two storey single family house
The Croft, Cross Avenue, Blackrock, Dublin, A94D3C7
D25B/0305Dún Laoghaire–RathdownLodged 30 May 2025Extension
- Refused70 m away
An addition of a second floor/attic conversion, to include a pitched slate roof and a dormer with windows to…
The Croft, Cross Avenue, Booterstown, Co. Dublin
D25B/0631/WEBDún Laoghaire–RathdownLodged 11 Nov 2025Extension
- Granted70 m away
Removal of existing porch and construction of two separate single storey extensions to the front and side
Willowfield, Cross Avenue, Booterstown, Dublin
D02B/0627Dún Laoghaire–RathdownLodged 1 Aug 2002Extension
- Granted70 m away
Retention of a 2 No. bay windows and porch in lieu of previously approved sunroom extension to front of…
Willowfield, Cross Avenue, Booterstown, Dublin
D03B/0425Dún Laoghaire–RathdownLodged 5 Jun 2003Retention
- Granted70 m away
Retention permission for installation of 2 no. Velux windows in the roof at rear of house. The house and the…
West Wing, Bellview House, Cross Avenue, Blackrock,, Co. Dublin.
D02A/0102Dún Laoghaire–RathdownLodged 15 Feb 2002Retention
- Refused90 m away
A) The construction of a three storey, 5-bed detached dwelling on the western side garden of the property. B)…
Renesca, Cross Avenue, Blackrock, Dublin, A94P6Y7
D23A/0778Dún Laoghaire–RathdownLodged 11 Dec 2023New dwelling
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