51 Saint Fintans Villas, Deansgrange, Co Dublin
Retention of a two-storey rear extension with a dormer roof and roof windows.
D15B/0261 · Dun Laoghaire Rathdown County Council · Lodged 2 July 2015
- Reference
- D15B/0261
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission for Retention
- Received
- 2 July 2015
Summary
AI-generatedThis application seeks retention permission for an entire two-storey extension as constructed to the rear of the existing dwelling. The extension features a dormer roof, a front dormer window, and two rear roof windows.
- 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
Permission for retention of an entire two storey extension with dormer roof, dormer roof window to front and two roof windows to rear, all as constructed to the rear of existing two storey dwelling and all associated site works. Planning permission for a two storey extension was previously granted under planning ref. D14b/0100.
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 |
|---|---|---|---|
| 47 St Fintans Villas, Deans Grange, Blackrock | Apr 2026 | €900,000 | 38 m |
| 47A St Fintan's Villas, Deansgrange, Blackrockprice excludes VAT | Mar 2026 | €687,224 | 41 m |
| 41 St Fintans Villas, Deansgrange, Blackrock | Mar 2026 | €675,000 | 106 m |
| 14 St Fintan'S Villas, Deansgrange, Blackrock | Apr 2026 | €480,000 | 112 m |
| Rock View, Deans Grange Rd, Blackrock | Jun 2026 | €1,142,500 | 133 m |
| 24 The Sycamores, Stradbrook Hill, Blackrock | May 2025 | €285,000 | 143 m |
| 24 The Sycamores, Stradbrook Hill, Blackrock | Oct 2025 | €280,000 | 143 m |
| 37 St Fintans Villas, Deans Grange, Blackrock | Jul 2025 | €785,750 | 144 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 received2 July 2015
- Decision issued24 August 2015
- Appeal submitted21 September 2015
- Appeal decided7 January 2016
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 to demolish a single storey flat and pitched roof extension at the rear of an existing two storey…
51, Saint Fintan's Villas, Deansgrange, Co. Dublin
D14B/0100Dún Laoghaire–RathdownLodged 20 Mar 2014Extension
- GrantedAt this site
For revised boundary line to previously approved planning permission (Reg.Ref. D03A/0779) for two storey…
53, Saint Fintan's Villas, Deansgrange, Blackrock, Co. Dublin
D04A/1320Dún Laoghaire–RathdownLodged 16 Nov 2004Alterations
- Compliance submission30 m away
Compliance with Condition No.7 of Reg Ref No. D24B/0200
55 St. Fintan's Villas, Deansgrange, Co. Dublin.
D24B/0200/C1Dún Laoghaire–RathdownLodged 20 Jun 2025Alterations
- Granted30 m away
The development will consist of the demolition of the existing entrance porch (1sqm) to be replaced with a…
55 St. Fintan's Villas, Deansgrange, Co. Dublin.
D24B/0200Dún Laoghaire–RathdownLodged 29 Apr 2024Extension
- Granted40 m away
Permission is sought for works. The development consists of the demolition of the existing rear lean-to…
47 St. Fintans Villas, Deansgrange, Blackrock, Co. Dublin, A94 Y795
D21A/1049Dún Laoghaire–RathdownLodged 3 Jun 2022Housing estate
- Refused50 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
- Granted50 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
- Granted50 m away
Permission for development. The development will consist of a single storey family flat extension to the rear…
50, Saint Fintan's Villas, Deansgrange, Blackrock, Co Dublin, A94N9E5
D20A/0753Dún Laoghaire–RathdownLodged 9 Jul 2021Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedRetention
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D23A/0068Dún Laoghaire–RathdownLodged 2 Feb 2023
- GrantedRetention
Retention of 2 storey extension in use and for use as a separate dwelling house to rear of existing single…
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- GrantedRetention
Planning permission for retention for alterations to previously approved D13B/0086 which include increase in…
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D23A/0102Dún Laoghaire–RathdownLodged 20 Feb 2023
- GrantedExtension
Retention permission for the reduced floor area of 10sq.m and reduced height of the permitted rear single…
46 Limekiln Road, Walkinstown, Dublin 12
SD16B/0120South DublinLodged 18 Apr 2016
- InvalidRetention
Retention permission for changes made to previous grant of permission ref no D17B/0242. Consisting of…
495, Pearse Villas, Sallynoggin, Dublin, A96YV29
D24B/0300Dún Laoghaire–RathdownLodged 1 Jul 2024
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