40, Seapoint Avenue, Blackrock, Co. Dublin
Demolition of a utility room to build minor extensions, a dormer window, and garage window modifications.
D12B/0019 · Dun Laoghaire Rathdown County Council · Lodged 26 January 2012
- Reference
- D12B/0019
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 26 January 2012
Summary
AI-generatedThe proposed renovations include the demolition of an existing utility room. The applicant plans to construct a new dormer window, minor ground and first-floor extensions, a new front window, and a new window to the side of the garage.
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 is sought for renovations and works including; demolition of utility room, construction of dormer window, minor extensions (part ground floor and part first floor) window to the front; new window to side of garage and 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 |
|---|---|---|---|
| 12 Alma Rd, Monkstown, Dublin | Mar 2025 | €1,900,000 | 187 m |
| St Marys, Tobernea Terrace, Seapoint Ave | Feb 2026 | €620,000 | 200 m |
| Carrig Rua, Temple Crescent, Blackrock | Feb 2026 | €1,500,000 | 206 m |
| 14 Seapoint Court, Temple Crescent, Blackrock | Aug 2025 | €580,000 | 232 m |
| 11 Seapoint Court, Blackrock, Co Dublinnot full market price | Mar 2026 | €19,296 | 232 m |
| 7 Seapoint Court, Temple Crescent, Blackrock | May 2025 | €530,000 | 242 m |
| 13 Trafalgar Terrace, Monkstown, Dublin | Sept 2025 | €3,370,000 | 245 m |
| 4 Seapoint Court, Temple Crescent, Blackrock | Aug 2025 | €440,000 | 256 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 received26 January 2012
- Decision issued20 March 2012
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
Permission for general refurbishment and alteration works, including — New entrance gates and boundary…
38 Seapoint Avenue, Blackrock, Co Dublin (A Protected Structure)
D15A/0583Dún Laoghaire–RathdownLodged 9 Nov 2015Alterations
- Granted30 m away
Permission for development consisting of alterations and extensions to the existing semi-detached house and…
44, Seapoint Avenue, Monkstown, Co. Dublin
D13A/0145Dún Laoghaire–RathdownLodged 28 Mar 2013Extension
- Granted30 m away
Permission is sought for the demolition of single storey detached double garage and single storey annexe…
Osborne House, 36, Seapoint Avenue, Blackrock, Dublin
D07A/1085Dún Laoghaire–RathdownLodged 11 Jan 2008Alterations
- Refused40 m away
New attic floor incorporated within the existing roof space, new stairs and new dormer facing North to…
46, Seapoint Avenue, Monkstown, Co. Dublin
D08B/0061Dún Laoghaire–RathdownLodged 5 Feb 2008Extension
- Granted50 m away
Permission for development of the site, consisting of the following principal elements — Demolition of…
46, Seapoint Avenue, Monkstown, Co. Dublin
D18A/0372Dún Laoghaire–RathdownLodged 25 Apr 2018Extension
- Refused50 m away
Reconstruction of existing kitchen/garage as kitchen/utility/store/toilet and construction of new 2 bedroom…
46 Seapoint Avenue, Monkstown, Co. Dublin.
D02A/0990Dún Laoghaire–RathdownLodged 4 Oct 2002New dwelling
- Granted50 m away
Permission is sought for alterations to the previously granted planning permission Reg. Ref: D17A/0239 &…
The Coach Houses Site, Seapoint Avenue, Blackrock, Co. Dublin with driveway works in the curtilage of the Protected Structure Osborne House, Seapoint Avenue, Blackrock, Co. Dublin
D17A/1097Dún Laoghaire–RathdownLodged 13 Dec 2017Alterations
- Refused50 m away
Permission is sought for alterations to the previously granted planning permission Reg. Ref: D17A/0239 &…
The Coach Houses Site, Seapoint Avenue, Blackrock, Co. Dublin with driveway works in the curtilage of the Protected Structure Osborne House, Seapoint Avenue, Blackrock, Co. Dublin
D17A/1097/EDún Laoghaire–RathdownLodged 4 Apr 2023Alterations
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
Permission is sought for alterations and extension to dwelling house to comprise ground floor extension to…
76, Highfield Park, Dundrum, Dublin 14
D22B/0011Dún Laoghaire–RathdownLodged 6 Apr 2022
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Permission is sought for (a) demolition of existing single storey utility room extension and chimney to…
17, Cherrygarth, Mount Merrion, Co Dublin
D20B/0403Dún Laoghaire–RathdownLodged 9 Dec 2020
- GrantedExtension
Permission is sought for the demolition of the existing attached side single-storey garage; Demolition of the…
74, Silchester Park, Glenageary, Co Dublin
D22A/0343Dún Laoghaire–RathdownLodged 20 May 2022
- GrantedExtension
Permission is sought for (a) demolition of kitchen annex to rear of house and front porch, (b) part…
28, Merville Avenue, Stillorgan, Co. Dublin
D20A/0426Dún Laoghaire–RathdownLodged 25 Aug 2020
- GrantedExtension
Permission for proposed alterations, consisting of the demolition of existing garage to side and garage…
73, Windsor Drive, Monkstown, Co. Dublin
D14B/0287Dún Laoghaire–RathdownLodged 8 Aug 2014
- RefusedExtension
Permission is sought for: demolition of existing garage/shed, relocation of side access gate, construction of…
59 Woodlawn Park, Churchtown, D14 Y102
D20A/0873Dún Laoghaire–RathdownLodged 25 Nov 2020
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