100 St. Begnet's Villas, Dalkey, Co. Dublin
Construction of a 24 sq.m first-floor rear extension and new rooflights.
D20B/0030 · Dun Laoghaire Rathdown County Council · Lodged 13 February 2020
- Reference
- D20B/0030
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 13 February 2020
Summary
AI-generatedThe application is for a 24 sq.m first-floor extension to the rear of the existing property. It also includes installing new rooflights to the rear of the existing roof.
- Storey
- 1
- Floor area
- 24 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 for construction of a 24 sqm first floor extension to the rear, new roof lights to rear of existing roof & associated works.
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 1 October 2021.
Notified floor area: 24 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 82 St Begnets Villas, Dalkey, Dublin | Jan 2026 | €925,000 | 49 m |
| 29 St Begnets Villas, Dalkey, Dublin | Jan 2025 | €640,000 | 68 m |
| 3 Barnhill Lawn, Dalkey, Dublin | Nov 2025 | €1,295,000 | 77 m |
| 25 St Begnets Villas, Dalkey, Dublin | Feb 2026 | €855,000 | 82 m |
| 69 St Begnets Villas, Dalkey, Dublin | Aug 2025 | €750,000 | 92 m |
| 12 Barnhill Place, Barnhill Road, Dalkeyprice excludes VAT | Aug 2025 | €1,343,612 | 108 m |
| Apartment 34, Barnhill Place, Barnhill Roadprice excludes VAT | Dec 2025 | €1,146,789 | 113 m |
| 11 Barnhill Place, Barnhill Road, Dalkeyprice excludes VAT | Oct 2025 | €1,343,612 | 116 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 received13 February 2020
- Decision issued27 May 2020
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted30 m away
Permission for: (a) Demolition of existing 4 sqm shed to rear of property. (b) Construction of 40 sqm ground…
103 Saint Begnet's Villas, Dalkey, Co Dublin
D14A/0544Dún Laoghaire–RathdownLodged 21 Aug 2014Extension
- Granted30 m away
Permission for construction of a 22 sqm first floor extension to the rear (parapet height 5.95m above…
104 St. Begnets Villas, Dalkey, Co Dublin
D13B/0067Dún Laoghaire–RathdownLodged 25 Feb 2013Extension
- Granted30 m away
Construction of a 13.8m2 ground floor level extension (parapet height to match existing at ground level) to…
104, Saint Begnet's Villas, Dalkey, Dublin, A96CF64
D23A/0675Dún Laoghaire–RathdownLodged 7 Feb 2024Extension
- Granted30 m away
Permission for the removal of the existing pedestrian entrance and the construction of a new vehicular…
104 Saint Begnets Villas, Dalkey, Co Dublin A96 CF64
D17A/0594Dún Laoghaire–RathdownLodged 30 Jun 2017Alterations
- Refused40 m away
For a one storey flat-roofed granny flat extension and associated site works located in the rear garden of…
75, Saint Begnets Villas, Dalkey, Co. Dublin
D06A/1380Dún Laoghaire–RathdownLodged 25 Sept 2006Extension
- Granted40 m away
The development will consist of single storey porch to front of dwelling, single storey "family flat" to side…
75, Begnets Villas, Dalkey, Co. Dublin
D07A/0788Dún Laoghaire–RathdownLodged 7 Dec 2007Extension
- Invalid40 m away
One storey, flat-roofed granny flat extension and associated site works located in the rear garden of the…
75, Saint Begnet's Villas, Dalkey, Co. Dublin
D06A/1071Dún Laoghaire–RathdownLodged 24 Jul 2006Extension
- Granted40 m away
Permission for a single storey extension to the side of a 2 storey house with a proposal to construct…
75 Saint Begnet's Villas, Dalkey, Co Dublin
D19B/0035Dún Laoghaire–RathdownLodged 25 Jan 2019Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedExtension
Permission for a 24 sqm first floor extension to the rear (parapet height 5.75m above finished ground floor…
112, Oliver Plunkett Road, Dun Laoghaire, Co. Dublin
D14B/0080Dún Laoghaire–RathdownLodged 7 Mar 2014
- GrantedExtension
Permission for construction of a 22 sqm first floor extension to the rear (parapet height 5.95m above…
104 St. Begnets Villas, Dalkey, Co Dublin
D13B/0067Dún Laoghaire–RathdownLodged 25 Feb 2013
- GrantedExtension
Permission for a first floor extension to the rear over existing ground floor extension, new window to…
41 The Wood, Crinken Glen, Shankill, Dublin 18
D18B/0063Dún Laoghaire–RathdownLodged 8 Feb 2018
- GrantedExtension
Permission for construction of a rear first floor flat roof extension, the provision of 2 rooflights to the…
70, O'Connell Gardens, Sandymount, Dublin 4, D04 X593
3860/20Dublin CityLodged 3 Dec 2020
- GrantedExtension
Permission is sought for the construction of a first floor rear extension (23.5sqm) with associated internal…
5, Windsor Place, Monkstown, Co Dublin
D21B/0454Dún Laoghaire–RathdownLodged 27 Aug 2021
- GrantedExtension
Permission for a new first floor bedroom extension to rear of main house, the relocation of 2 roof lights on…
46 Riverside Drive, Rathfarnham, Dublin 14
D18B/0292Dún Laoghaire–RathdownLodged 5 Jul 2018
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