7, Seafield Close, Booterstown, Co Dublin
Demolition of a side extension to build a new single and two-storey extension with a family flat, rear dormer, and basement expansion.
D20A/0714 · Dun Laoghaire Rathdown County Council · Lodged 5 October 2020
- Reference
- D20A/0714
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 5 October 2020
Summary
AI-generatedThe development consists of demolishing an existing side extension and shed to construct a single and two-storey side and rear extension, which will include a family member flat. It also features a rear dormer roof extension for an attic conversion and an expanded basement area.
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 development. The development will consist of: demolition of the existing single storey extension to the side and shed. Construction of a signle and two storey extension to the side and rear of the existing dwelling including for a 'family member' flat (unit). Construction of a dormer roof extension to the existing rear roofslope including attic conversion. Increase in floor area of the existing basement area to the rear of the dwelling. All associated internal,site,drainage, la...
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 |
|---|---|---|---|
| 69 Glenomena Park, Booterstown, Blackrock | Nov 2025 | €1,180,000 | 56 m |
| 67 Glenomena Park, Booterstown, Co Dublin | Jan 2025 | €1,335,000 | 58 m |
| 3 Seafield Drive, Blackrock, Co Dublin | Mar 2026 | €1,170,000 | 69 m |
| Ferndale, 14 Seafield Rd, Blackrock | Mar 2026 | €1,285,000 | 86 m |
| 5 Seafield Rd, Blackrock, Dublin | Sept 2025 | €1,100,000 | 92 m |
| 2 Carraig Mor, Seafield Road, Blackrockprice excludes VAT | Mar 2025 | €643,171 | 92 m |
| 3 Carraig Mor, Seafield Road, Blackrockprice excludes VAT | May 2026 | €722,467 | 92 m |
| 28 Seafield Rd, Booterstown, Co Dublin | May 2026 | €1,077,713 | 147 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 received5 October 2020
- Decision issued24 November 2020
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
Permission for development. The development will consist of: Demolition of the existing single storey…
7 Seafield Close, Booterstown, Co. Dublin
D22A/0046Dún Laoghaire–RathdownLodged 25 Jan 2022Extension
- GrantedAt this site
Demolition of the existing single storey extension to the side, demolition of hipped roof to the side,…
7, Seafield Close, Booterstown, Co. Dublin, A94C935
D26B/0303/WEBDún Laoghaire–RathdownLodged 21 May 2026Extension
- GrantedAt this site
Planning permission sought for demolition of existing single storey conservatory to rear and erection of new…
9, Seafield Close, Booterstown, Co. Dublin
D10B/0096Dún Laoghaire–RathdownLodged 7 May 2010Extension
- GrantedAt this site
Two storey extension. [LOCATION] 3, Seafield Close, Blackrock, Co. Dublin. [LOCATION]
3, Seafield Close, Blackrock, Co. Dublin.
D02B/0120Dún Laoghaire–RathdownLodged 8 Mar 2002Extension
- Granted40 m away
Permission is sought to demolish the existing single storey extension to the side (17sqm) of the existing…
1, Seafield Close, Booterstown, Blackrock, Co. Dublin
D12B/0399Dún Laoghaire–RathdownLodged 20 Dec 2012Extension
- Granted40 m away
The development will consist of construction of single storey extension to the rear of the existing dwelling.…
1, Seafield Close, Booterstown, Blackrock, Dublin, A94XK70
D24B/0185/WEBDún Laoghaire–RathdownLodged 23 Apr 2024Extension
- Withdrawn40 m away
The development will consist of — Construction of single storey extension to the rear of the existing…
1, Seafield Close, Booterstown, Blackrock, Dublin, A94XK70
D24B/0182/WEBDún Laoghaire–RathdownLodged 19 Apr 2024Extension
- Granted40 m away
Permission for the demolition of the left hand bay window to the front elevation at ground floor level and…
2, Seafield Drive, Booterstown, Co. Dublin
D13B/0047Dún Laoghaire–RathdownLodged 7 Feb 2013Alterations
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- RefusedExtension
Permission for development. The development will consist of: Demolition of the existing single storey…
7 Seafield Close, Booterstown, Co. Dublin
D22A/0046Dún Laoghaire–RathdownLodged 25 Jan 2022
- RefusedExtension
Permission for development. The development will consist of a new a `family flat` in a single storey and two…
49, Castle Street, Dalkey, Co. Dublin
D16A/0976Dún Laoghaire–RathdownLodged 22 Dec 2016
- RefusedExtension
Permission is sought for two storey extension to the side of the existing house containing a new family flat…
102, Ashlawn Park, Ballybrack, Co. Dublin
D08A/1219Dún Laoghaire–RathdownLodged 5 Nov 2008
- GrantedExtension
Permission for development for (a) demolition of existing single storey extension and shed structures to…
30 Saint Lukes Crescent, Milltown, Dublin 14, D14 VR04
D19A/0838Dún Laoghaire–RathdownLodged 2 Mar 2020
- WithdrawnExtension
Two storey extension to the side of the existing house containing a new family flat consisting of a living…
102, Ashlawn Park, Ballybrack, Co. Dublin
D07A/1778Dún Laoghaire–RathdownLodged 21 Feb 2008
- RefusedExtension
Demolition of existing single storey attached garage & shed on side of dwelling. Construction of 2 storey…
46, Mountdown Road, Dublin 12
SD20B/0190South DublinLodged 16 Jun 2020
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