48 Seapoint Avenue, Blackrock, Co. Dublin.
Demolition of an existing garage and construction of a new two-storey house in the side garden.
D02A/0690 · Dun Laoghaire Rathdown County Council · Lodged 10 July 2002
- Reference
- D02A/0690
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 10 July 2002
Summary
AI-generatedThe applicant is seeking permission to demolish the existing garage at the property. A new two-storey detached house will be constructed in the garden to the side of the existing house.
- 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
Demolition of exsiting garage and construction of a new 2 storey house in the garden to the side of the existing house. [location] 48 seapoint avenue, blackrock, co. Dublin. [location]
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 |
|---|---|---|---|
| 13 Trafalgar Terrace, Monkstown, Dublin | Sept 2025 | €3,370,000 | 157 m |
| 12 Alma Rd, Monkstown, Dublin | Mar 2025 | €1,900,000 | 211 m |
| 46 Belgrave Sq West, Monkstown, Dublin | Feb 2025 | €2,620,000 | 223 m |
| 44 Belgrave Square West, Monkstown, Co Dublin | Sept 2025 | €3,400,000 | 241 m |
| Carrig Rua, Temple Crescent, Blackrock | Feb 2026 | €1,500,000 | 263 m |
| 15 Eaton Sq, Monkstown, Dublin | Feb 2026 | €2,600,000 | 268 m |
| 18 Belgrave Sq North, Monkstown, Dublin | Sept 2025 | €2,120,000 | 281 m |
| 13 Eaton Sq, Monkstown, Dublin | Nov 2025 | €2,000,000 | 285 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 received10 July 2002
- Decision issued15 August 2002
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- RefusedAt this site
Demolition of the existing shed to the East and construction of 3 storey 3 bedroom detached house with…
48, Seapoint Avenue, Blackrock, Co. Dublin
D08A/1207Dún Laoghaire–RathdownLodged 31 Oct 2008New dwelling
- Refused30 m away
New dwelling to the east of existing dwelling at 48 Seapoint Avenue to be known as 48a Seappoint Avenue. The…
48A, Seapoint Avenue, Blackrock, Co. Dublin.
D08A/0409Dún Laoghaire–RathdownLodged 10 Apr 2008New dwelling
- Granted40 m away
Permission is sought for the removal of the timber framed porch to the front of the property and replacing…
46A, Seapoint Avenue, Monkstown, Co. Dublin
D15A/0767Dún Laoghaire–RathdownLodged 2 Dec 2015Alterations
- Granted40 m away
Permission is sought for alterations to the front and side site boundary treatments and all associated…
46A, Seapoint Avenue, Monkstown, Co. Dublin
D12B/0362Dún Laoghaire–RathdownLodged 15 Nov 2012Alterations
- Granted40 m away
Permission for the removal of existing pitched roof to the rear of dormer bungalow and replacement with…
46A Seapoint Avenue, Monkstown, Co Dublin
D17B/0106Dún Laoghaire–RathdownLodged 2 Mar 2017Extension
- Refused40 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 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
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
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 decisionNew dwelling
(i) the construction of 3 no. detached, flat-roof, residential dwellings (Houses A, B and C) to the rear of…
Rear Garden, No. 3, Seapoint Avenue, Blackrock, Co. Dublin
D26A/0029Dún Laoghaire–RathdownLodged 20 Jan 2026
- RefusedExtension
Demolition of existing two storey rear annex to dwellinghouse and construction of a new replacement two…
7 Glenart Avenue, Blackrock, Co. Dublin.
D02A/0233Dún Laoghaire–RathdownLodged 20 Mar 2002
- GrantedExtension
Demolition of existing two storey rear annex to dwelling house, and construction of new replacement two…
7 Glenart Avenue, Blackrock, Co. Dublin.
D02A/0759Dún Laoghaire–RathdownLodged 25 Jul 2002
- GrantedExtension
Alterations and additions, including demolition of existing garage and construction of new 2 storey extension…
11 Willowmount,Booterstown Avenue, Blackrock, Co. Dublin.
D02B/0229Dún Laoghaire–RathdownLodged 17 Apr 2002
- GrantedExtension
Demolish existing domestic garage and garden shed and to erect a single storey porch to the front and a two…
47 Wynberg Park, Blackrock, Co. Dublin.
D02B/0570Dún Laoghaire–RathdownLodged 16 Jul 2002
- GrantedExtension
Two storey extension. [LOCATION] 3, Seafield Close, Blackrock, Co. Dublin. [LOCATION]
3, Seafield Close, Blackrock, Co. Dublin.
D02B/0120Dún Laoghaire–RathdownLodged 8 Mar 2002
Community
Discussion
What local people think about this application.
Community sentiment
No votes yetNobody has voted on this application yet.
Community sentiment — a straw poll of people who visited this page, not a statutory submission. To make a valid observation you must submit it to the planning authority.
Sign in to have your say on this application.
No comments yet. Be the first to say what you think about this application.
Sign in to join the discussion on this application.
Comments are moderated and are the opinions of the people who wrote them. They form no part of the statutory planning process — to make a valid observation you must submit it to the planning authority.