40 St. Fintans Villas, Deansgrange, Co. Dublin.
Multiple extensions and alterations, including a new conservatory porch and granny flat extension, in Deansgrange.
D03B/0102 · Dun Laoghaire Rathdown County Council · Lodged 18 February 2003
- Reference
- D03B/0102
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 18 February 2003
Summary
AI-generatedThis application seeks permission to demolish an existing porch and erect a new conservatory porch. It also includes a two-storey rear infill extension, a new tiled roof to an existing side/rear extension, and a single-storey extension to the rear of the existing granny flat.
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
Extensions/alterations to dwelling; (a) demolish porch and erect new conservatory porch to front with tiled roof and velux roof light (b) infill two storey extension to rear comprising bathroom over extended ground floor utility (c) new tiled roof to existing two storey extension to side/rear of main house (d) single storey extension to rear of existing granny flat with matching slate roof and velux.
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 |
|---|---|---|---|
| 41 St Fintans Villas, Deansgrange, Blackrock | Mar 2026 | €675,000 | 30 m |
| Apt 14, The Sycamores, Stradbrook Hill Blackrock | Nov 2025 | €320,000 | 44 m |
| 17 The Sycamores, Stradbrook Hill, Blackrock | Jul 2026 | €455,000 | 45 m |
| 37 St Fintans Villas, Deans Grange, Blackrock | Jul 2025 | €785,750 | 47 m |
| 24 The Sycamores, Stradbrook Hill, Blackrock | Oct 2025 | €280,000 | 48 m |
| 24 The Sycamores, Stradbrook Hill, Blackrock | May 2025 | €285,000 | 48 m |
| 2 The Oaks, Stradbrook Hill, Blackrock | Mar 2025 | €320,000 | 79 m |
| 47A St Fintan's Villas, Deansgrange, Blackrockprice excludes VAT | Mar 2026 | €687,224 | 96 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 received18 February 2003
- Decision issued10 April 2003
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 extensions and alterations to private dwelling and family flat: A. Single storey bedroom…
40 Saint Fintans Villas, Deansgrange, Co Dublin
D14B/0285Dún Laoghaire–RathdownLodged 8 Aug 2014Extension
- GrantedAt this site
Permission 2 storey extension to rear of existing dwelling and all ancillary site works
40 St Fintan's Villas, Deansgrange, Co. Dublin A94 RY91
D21B/0481Dún Laoghaire–RathdownLodged 10 Sept 2021Extension
- GrantedAt this site
Retain alterations to already approved detached dwelling Reg. Ref. D01A/0368.Mirror image to house front and…
40a, St. Fintan's Villas, Deansgrange, Blackrock, Co. Dublin.
D03A/0101Dún Laoghaire–RathdownLodged 4 Feb 2003Retention
- GrantedAt this site
Permission is sought for construction of single storey extension to side and rear of existing dwelling, along…
40A, Saint Fintan's Villas, Deansgrange, Co. Dublin
D10B/0353Dún Laoghaire–RathdownLodged 9 Aug 2010Extension
- GrantedAt this site
Planning permission is sought for construction of a single storey private work-from-home artist's studio, to…
39 St. Fintan's Villas, Deansgrange, County Dublin A94 HT04
D22B/0305Dún Laoghaire–RathdownLodged 24 Jun 2022Extension
- GrantedAt this site
Retention of two storey extension to front and side of house completed in 2002
39 St. Fintans Villas, Deansgrange, County Dublin, A94 HT04
D21B/0621Dún Laoghaire–RathdownLodged 12 Nov 2021Retention
- Awaiting decisionAt this site
The development will consist of the renovation and extension of the existing two-storey semi-detached house,…
39 St Fintan's Villas, Deansgrange, Blackrock, Co. Dublin, A94HT04
D25B/0683/WEBDún Laoghaire–RathdownLodged 8 Dec 2025Extension
- Exempt — no permission needed30 m away
2 dwellings
41, Saint Fintan's Villas, Deansgrange, Blackrock, Dublin, A94TW63
V/004/25Dún Laoghaire–RathdownLodged 22 Jan 2025
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