Hollytree Cottage, Clonkeen Road, Blackrock, Co. Dublin.
Construction of a first-floor extension and a new roof over Hollytree Cottage.
D04B/0792 · Dun Laoghaire Rathdown County Council · Lodged 4 November 2004
- Reference
- D04B/0792
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 4 November 2004
Summary
AI-generatedThe development involves the construction of a 34 square metre first-floor extension. A new roof will also be installed over the existing cottage.
- Floor area
- 34 m²
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
Construction of a 34 sq. Metres first floor extension and new roof over the existing cottage.
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 |
|---|---|---|---|
| 20 Monaloe Cottage, Clonkeen Rd, Blackrock | Apr 2026 | €900,000 | 68 m |
| 177 Clonkeen Rd, Deans Grange, Blackrock | Oct 2025 | €1,475,000 | 116 m |
| 6 South Park, Foxrock, Dublin 18 | Jun 2025 | €1,000,000 | 159 m |
| 20 South Park, Foxrock, Dublin 18 | Jan 2025 | €995,000 | 252 m |
| 12 Cabinteely Way, Longmeadow, Cabinteely | Nov 2025 | €795,000 | 268 m |
| 32 Killart, Clonkeen Road, Cabinteely | Apr 2026 | €865,000 | 274 m |
| 27 Killart, Clonkeen Road, Cabinteely | Oct 2025 | €845,000 | 292 m |
| Buncom, Frenchill, Castlebar | Jun 2026 | €380,000 | 294 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 received4 November 2004
- Decision issued16 December 2004
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Compliance submission30 m away
Compliance with Condition No.2 of Reg Ref No. D25A/0192/WEB
Féileacán, Monaloe Crescent, Deansgrange, Blackrock, Co. Dublin, A94YX85
D25B/0192/WEB/C1Dún Laoghaire–RathdownLodged 11 May 2026Alterations
- Granted30 m away
Permission for — Construction of single storey dwelling (including 4 bedrooms, living and kitchen areas)
Rear of 5 Monaloe Crescent, Blackrock, Co Dublin
D18A/0024Dún Laoghaire–RathdownLodged 11 Jan 2018New dwelling
- Granted40 m away
The construction of a new dormer on the rear roof slope, an attic conversion, and minor internal alterations…
Féileacán, Monaloe Crescent, Deansgrange, Blackrock, Co. Dublin, A94YX85
D25B/0192/WEBDún Laoghaire–RathdownLodged 12 Apr 2025Extension
- Granted50 m away
Alterations and additions comprising of raising of existing roof and proposed two storey extension to front…
Whiteoak,, Monaloe Crescent, Blackrock, Co. Dublin.
D02B/0446Dún Laoghaire–RathdownLodged 13 Jun 2002Extension
- Granted50 m away
Permission is sought for — Demolition of the following; side shed to rear (shared with neighbouring…
5, Monaloe Crescent, Blackrock, Co. Dublin
D17A/0702Dún Laoghaire–RathdownLodged 4 Aug 2017Extension
- Granted70 m away
Alterations to existing Planning Permission Reg. Ref. D06A/1539. Revisions to elevations to include revision…
5, Clonkeen Lawn, Blackrock, Co. Dublin
D07A/1357Dún Laoghaire–RathdownLodged 14 Dec 2007Alterations
- Granted70 m away
For the construction of a two storey detached dwelling with single storey vehicular garage/boiler house and…
5, Clonkeen Lawn, Blackrock, Co. Dublin
D06A/1539Dún Laoghaire–RathdownLodged 21 May 2007New dwelling
- Granted70 m away
Permission for (1) the construction of front and rear extensions and (2) widening of the existing vehicular…
Marton, 4A, Monaloe Crescent, Deansgrange, Blackrock, Co. Dublin A94 X3X9
D19A/0980Dún Laoghaire–RathdownLodged 16 Dec 2019Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- Awaiting decisionExtension
Construction of ground and first floor extension to existing single storey cottage, alterations to elevations…
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187204corkLodged 6 Dec 2018
- GrantedExtension
Construction of a new 83.0 sq.m extension to the Front (north elevation), side elevation and rear of an…
The Cottage Toorlisnamore , Ballynagore Mullingar , Westmeath
2560163WestmeathLodged 7 Apr 2025
- GrantedExtension
Construction of a single storey extension to the side and rear of the existing single storey cottage…
Daisy Chain, Farrannamanagh, Cloyne, Co. Cork
177299corkLodged 15 Dec 2017
- RefusedExtension
Construction of a single storey ground floor porch extension to the side of the original cottage and the…
Laurel Cottage, Stocking Lane, Rathfarnham, Dublin 16
SD19B/0046South DublinLodged 7 Oct 2019
- GrantedRetention
Single storey extension to rear of existing cottage and pitched roof to rear of cottage, and associated site…
Bolane , Kildimo , Co. Limerick
21406LimerickLodged 1 Apr 2021
- GrantedExtension
Construction of one and a half storey extension to the rear of the existing cottage with assocaited works
Sunflower Cottage , Ballinacarrig Lower , Ballinaclash
17848WicklowLodged 14 Jul 2017
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