28 Holly Park Avenue, Blackrock, Co. Dublin A94PF99
Demolition of a side extension and rear conservatory to build a new front, side, and rear extension with external insulation.
D25A/0025/WEB · Dun Laoghaire Rathdown County Council · Lodged 13 January 2025
- Reference
- D25A/0025/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 13 January 2025
Summary
AI-generatedThe development involves removing an existing side extension and rear conservatory to replace them with a new extension to the front, side, and rear (two storeys to the side). The works also include a front rooflight, a full external insulation wrap, and the widening of the vehicular access.
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
Removal of existing extension to side and conservatory to rear and replacement with extension to front, side and rear (2-storey to side), rooflight to front, full external insulation wrap, widening of existing vehicular access, all ancillary works.
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 |
|---|---|---|---|
| 29 Holly Park Ave, Blackrock, Dublin | May 2025 | €1,010,000 | 11 m |
| 1 Dargle Road, Hollypark, Blackrock | Dec 2025 | €851,000 | 74 m |
| 5 Dargle Road, Hollypark, Blackrock | Apr 2026 | €990,000 | 90 m |
| 43 Dargle Road, Hollypark, Blackrock | Feb 2026 | €1,235,000 | 133 m |
| 13 Dargle Road, Blackrock, Dublin | Mar 2026 | €887,500 | 144 m |
| 10 New Grange Rd, Blackrock, Dublin | Sept 2025 | €950,000 | 164 m |
| 2 New Park Rd, Hollypark, Blackrock | Jul 2025 | €910,000 | 169 m |
| 2 The Orchard, Newtownpark Ave, Blackrock | Aug 2025 | €1,395,000 | 186 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 received13 January 2025
- Decision issued3 March 2025
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
Permission for the demolition of garage and stores to side, adaptations to front porch, new side and ground…
26 Holly Park Avenue, Blackrock, Co Dublin
D16B/0087Dún Laoghaire–RathdownLodged 9 Mar 2016Extension
- Granted50 m away
Permission is sought for a single storey extension (34 sq.m) to an existing single storey Montessori School…
Hollypark Montessori, No. 17 Hollypark Avenue, Blackrock, Co. Dublin
D16A/0195Dún Laoghaire–RathdownLodged 23 Mar 2016Commercial
- Part granted, part refused50 m away
Permission for erection of garden studio to rear of house and also transfer of Montessori with existing…
17 Holly Park Avenue, Blackrock, Co Dublin
D14A/0379Dún Laoghaire–RathdownLodged 17 Jun 2014Change of use
- Granted50 m away
Continuance of Montessori Preschool on foot of previous Grant D12A/0004
17 Hollypark Avenue, Blackrock, Co Dublin
D17A/0642Dún Laoghaire–RathdownLodged 31 Jan 2018Other
- Granted50 m away
Change of use of living room extension at rear of dwelling to be used as a montessori Pre-school
17, Holly Park Avenue, Blackrock, Dublin
D08B/0833Dún Laoghaire–RathdownLodged 17 Dec 2008Change of use
- Granted50 m away
Permission is sought for continuance of Montessori School on foot of previous grant P/0956/09 and change of…
17, Holly Park Avenue,Blackrock, Co. Dublin
D12A/0004Dún Laoghaire–RathdownLodged 9 Jan 2012Change of use
- Invalid50 m away
Permission is sought for continuance of Montessori School on foot of previous grant P/0956/09 and change of…
17, Holly Park Avenue, Blackrock, Co. Dublin
D11A/0528Dún Laoghaire–RathdownLodged 22 Nov 2011Change of use
- Granted50 m away
Permission is sought for demolition of the existing garage, a two-storey extension to the side, a…
19, Holly Park Avenue, Blackrock, Dublin
D09A/0815Dún Laoghaire–RathdownLodged 28 Jan 2010Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedExtension
Demolition of existing conservatory to rear; construction of single storey extension to rear with flat roof…
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SD20B/0529South DublinLodged 22 Dec 2020
- GrantedExtension
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SD13B/0112South DublinLodged 1 May 2013
- GrantedExtension
Removal of existing extension to front, side and rear and replacement with new extension to front, side and…
108, Foxrock Park, Foxrock, Dublin 18, D18Y2N5
D25A/0226/WEBDún Laoghaire–RathdownLodged 24 Mar 2025
- GrantedExtension
Demolition of rear conservatory and removal of chimney stack; construction of a part two storey, part single…
26, Templeville Road, Dublin 6w
SD16B/0422South DublinLodged 19 Dec 2016
- GrantedExtension
Alterations and extension to the existing house to include demolition of the existing side garage and rear…
72, Butterfield Park, Rathfarnham, Dublin 14.
SD21B/0502South DublinLodged 23 Sept 2021
- GrantedExtension
For second storey extension to side and two storey and single storey extension to the rear, demolition of…
5, Clonfadda Wood, Blackrock, Co. Dublin
D05A/1626Dún Laoghaire–RathdownLodged 15 Dec 2005
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