Rear of, 1A, Seapoint Avenue
Construction of a three-storey, one-bedroom duplex dwelling behind Seapoint Avenue.
D21A/0612 · Dun Laoghaire Rathdown County Council · Lodged 30 June 2021
- Reference
- D21A/0612
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 30 June 2021
Summary
AI-generatedPermission is sought for the construction of a three-storey, one-bedroom duplex dwelling to the rear of 1A Seapoint Avenue. The development includes the demolition of existing boundary and garden walls, new boundary walls, landscaping, parking, and vehicular and pedestrian access from Newtown Avenue.
- Residential unit
- 1
- Storeys
- 3
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 the construction of a 3 storey 1-bedroom duplex dwelling, proposed parking, landscaping and new boundary walls, and associated site works, along with demolition of existing boundary wall and internal garden walls, with the proposed vehicular and pedestrian access from newtown avenue, blackrock, co dublin
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 |
|---|---|---|---|
| 3 Seapoint Ave, Blackrock, Dublin | Sept 2025 | €2,315,000 | 38 m |
| 30 Newtown Ave, Blackrock, Dublin | Apr 2025 | €880,000 | 55 m |
| 7 Temple Park Ave, Blackrock, Dublin | Jun 2026 | €1,440,000 | 116 m |
| 25 Maretimo Gardens East, Blackrock, Dublin | Jul 2025 | €1,742,710 | 136 m |
| 9 Maretimo Terrace, Newtown Avenue, Blackrock | May 2026 | €980,000 | 165 m |
| 37 Maretimo Gardens East, Blackrock, Dublin | Jul 2025 | €930,000 | 179 m |
| St Marys, Tobernea Terrace, Seapoint Ave | Feb 2026 | €620,000 | 188 m |
| Ferndale, 40 Maretimo Gardens East, Blackrock | Mar 2026 | €720,000 | 191 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 received30 June 2021
- Decision issued20 August 2021
- Appeal submitted16 September 2021
- Appeal decided17 February 2022
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
To raise existing parapet level of main house by 2.7 metres and provide second floor extension over existing…
1A, Seapoint Avenue, Blackrock, Co. Dublin
D06A/0750Dún Laoghaire–RathdownLodged 29 May 2006Extension
- RefusedAt this site
Permission is sought to provide a new concrete deck and garden over existing parking bay and raise the…
1A, Seapoint Avenue, Blackrock, Co. Dublin
D07B/0455Dún Laoghaire–RathdownLodged 21 May 2007Alterations
- Granted30 m away
For demolition of the existing two storey dwelling and construction of 4 no. three-storey-over-basement four…
Ard Mhuire, Newtown Avenue, Blackrock, Co. Dublin
D04A/0779Dún Laoghaire–RathdownLodged 16 Aug 2005Housing estate
- Refused30 m away
Demolition of existing 2 storey house, and replacement with a 3 storey block of 9 no. apartments over…
Ard Mhuire, Newtown Avenue, Blackrock, Co. Dublin.
D02A/0003Dún Laoghaire–RathdownLodged 3 Jan 2002Apartments
- Refused30 m away
Demolition of the existing two storey dwelling and construction of 4 no. two and a half storey over basement…
Ard Mhuire, Newtown Avenue, Blackrock, Co. Dublin
D08A/0719Dún Laoghaire–RathdownLodged 24 Jun 2008Housing estate
- Granted30 m away
Permission is sought for a single storey domestic extension to the south side (to replace garage) and to part…
Ard Mhuire, 34, Newtown Avenue, Blackrock, Co. Dublin
D16B/0185Dún Laoghaire–RathdownLodged 3 May 2016Extension
- Awaiting decision40 m away
(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 2026New dwelling
- Granted40 m away
Permission is sought to install a ventilation stack for an underground natural gas installation
Newtown Avenue, Blackrock, Co. Dublin
D12A/0532Dún Laoghaire–RathdownLodged 2 Apr 2013Infrastructure
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- RefusedHousing estate
Permission for demolition of existing two storey detached dwelling and construction of 4 no. detached two…
20-24 Glenart Avenue, Blackrock, Co Dublin
D14A/0487Dún Laoghaire–RathdownLodged 29 Jul 2014
- GrantedExtension
Planning permission sought for development consisting of the demolition of existing utility and boiler room…
Laragh, 2, Newtownpark Avenue, Blackrock, Co. Dublin
D09A/0473Dún Laoghaire–RathdownLodged 2 Jul 2009
- RefusedNew dwelling
Permission for development consisting of a new two storey dwelling house, new vehicular entrance gates to the…
Site at Frascati Park, Blackrock, Co. Dublin (bounding Woodburn,Sydney Avenue,Aishling and no 38 Frascati Park)
D10A/0579Dún Laoghaire–RathdownLodged 21 Oct 2010
- GrantedNew dwelling
Erection of a one storey two bedroom dwelling. [LOCATION] 3 Brookfield, Blackrock, Co. Dublin. [LOCATION]
3 Brookfield, Blackrock, Co. Dublin.
D02A/0115Dún Laoghaire–RathdownLodged 14 May 2002
- GrantedAlterations
Permission for proposed alterations to 'Fairhaven', Blackrock House Lodge, Newtown Avenue, Blackrock, Co…
Fairhaven, Blackrock House Lodge, Newtown Avenue, Blackrock, Co Dublin.
D13A/0109Dún Laoghaire–RathdownLodged 12 Mar 2013
- RefusedApartments
Demolition of existing 2 storey house, and replacement with a 3 storey block of 9 no. apartments over…
Ard Mhuire, Newtown Avenue, Blackrock, Co. Dublin.
D02A/0003Dún Laoghaire–RathdownLodged 3 Jan 2002
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