58 St Fintans Villas, Deansgrange, Blackrock, A94D432
Subdivision of the plot and extension of the existing house.
D21A/1004 · Dun Laoghaire Rathdown County Council · Lodged 8 February 2022
- Reference
- D21A/1004
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 8 February 2022
Summary
AI-generatedThe proposal seeks to subdivide the existing 0.06-hectare plot into two plots. On Plot A, works will include demolishing a 21 sqm rear extension and constructing a 27 sqm single-storey extension and a 78 sqm two-storey rear extension, bringing the total house size to 170 sqm.
- Floor area
- 170 m²
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. Works proposed are to include (1) the subdivision of the existing property of 0.06 hectares into two plots - plat 'a' (0.034 hectare) & plat 'b' (0.026 hectare). (2) plat 'a' - to include the demolition of the existing 21 sqm flat roof extension at the rear, the construction of 27 sqm single storey extension and a 78 sqm two-storey extension to the rear, alterations and renovations to existing dwelling house of 80 sqm to give total gross floor area of 170 sqm. A new (3 ...
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.
Built — construction complete
A commencement notice records works starting on 30 May 2022. A completion certificate was lodged on 30 November 2023.
Notified floor area: 161 m²
2 commencement notices are linked to this development.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 14 St Fintan'S Villas, Deansgrange, Blackrock | Apr 2026 | €480,000 | 67 m |
| 7 St Fintans Villas, Deans Grange, Blackrock | Jun 2026 | €725,000 | 76 m |
| 3 St Fintans Villas, Deans Grange, Dublin | Mar 2026 | €525,000 | 90 m |
| 47 St Fintans Villas, Deans Grange, Blackrock | Apr 2026 | €900,000 | 93 m |
| 47A St Fintan's Villas, Deansgrange, Blackrockprice excludes VAT | Mar 2026 | €687,224 | 96 m |
| 16 St Fintans Villas, Deans Grange, Blackrockprice excludes VAT | Jan 2026 | €1,092,511 | 102 m |
| Rock View, Deans Grange Rd, Blackrock | Jun 2026 | €1,142,500 | 110 m |
| 17 Deansgrange Road, Blackrock, Co Dublin | Aug 2025 | €1,020,000 | 137 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 received8 February 2022
- Decision issued4 March 2022
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 is sought for retention of 'as built' revisions to a Grant of Approval Reg Ref D21A/1004, that…
58 St Fintans Villas, Deansgrange, Blackrock, Co Dublin
D22A/0993Dún Laoghaire–RathdownLodged 14 Dec 2022Retention
- Granted30 m away
Permission to demolish one storey extension at the rear of the existing house and replace it with a new two…
54 Saint Fintan's Villas, Deansgrange, Co Dublin
D17B/0327Dún Laoghaire–RathdownLodged 7 Jul 2017Extension
- Refused30 m away
Permission to demolish one storey extension at the rear of the existing house and to replace it with a new…
54 Saint Fintans Villas, Deansgrange, Co Dublin
D17B/0128Dún Laoghaire–RathdownLodged 10 Mar 2017Extension
- Granted40 m away
Permission is sought for: (a) the amendment of the ground floor of the previously granted two-storey rear…
62, Saint Fintans Villas, Deansgrange, Blackrock, Co. Dublin
D12A/0469Dún Laoghaire–RathdownLodged 27 Nov 2012Alterations
- Refused40 m away
Planning permission for: A) The demolition of the existing single storey extension to the rear of the…
62, Saint Fintans Villas, Deansgrange, Co. Dublin
D11A/0566Dún Laoghaire–RathdownLodged 12 Dec 2011Extension
- Granted40 m away
Permission is sought for the construction of a single storey kitchen extension at the rear of the existing…
No. 62 St Fintans Villas, Deansgrange, Co Dublin
D21B/0238Dún Laoghaire–RathdownLodged 14 May 2021Extension
- Granted40 m away
New front vehicular access with dropped kerb, including partial removal of the front boundary wall
8 St Fintan's Villas, Blackrock, Co. Dublin, A94PR88
D26A/0304/WEBDún Laoghaire–RathdownLodged 20 Apr 2026Infrastructure
- Refused40 m away
Revision to approved house previous plan reg. ref. no. D01A/0149 to include elevational alternations for…
10 St. Fintans Villas, Deansgrange, Co. Dublin.
D02B/0736Dún Laoghaire–RathdownLodged 1 Oct 2002Alterations
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- RefusedNew dwelling
(1) Sub-division of the existing property (of 0.036ha) into 2 plots 'A' & 'B'; (2) demolition of the existing…
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- GrantedNew dwelling
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25/4019corkLodged 15 Jan 2025
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