49, Hillside, Dalkey, Dublin, A96KX31
Retention of a side extension and permission for new side and rear first-floor extensions.
D23B/0149 · Dun Laoghaire Rathdown County Council · Lodged 3 April 2023
- Reference
- D23B/0149
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 3 April 2023
Summary
AI-generatedThe applicant seeks retention for an existing 14.05 square metre first-floor side extension. Permission is also sought for an additional 4.64 square metre first-floor side extension and a 20.09 square metre first-floor flat-roof extension to the rear.
- Storeys
- 2
- Floor area
- 39 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
Retention of existing 14.05sqm first floor extension to side of dwelling. Permission is sought for additional 4.64sqm first floor extension to the side with pitched roof and 20.09sqm first floor extension with flat roof to the rear of existing semi-detached dwelling to include new windows, internal alterations and 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.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 108 Hillside, Dalkey, Dublin | Jun 2025 | €1,275,000 | 43 m |
| 111 Hillside, Dalkey, Dublin | Oct 2025 | €1,115,000 | 54 m |
| 21 Barnhill Place, Barnhill Road, Dalkeyprice excludes VAT | Dec 2025 | €527,523 | 84 m |
| Apt 30 Barnhill Place, Dalkeyprice excludes VAT | Feb 2026 | €506,607 | 85 m |
| 36 Barnhill Place, Barnhill Road, Dalkeyprice excludes VAT | Apr 2026 | €1,189,427 | 95 m |
| 118 Hillside, Dalkey, Co Dublin | Jan 2025 | €837,500 | 115 m |
| 33 Dalkey Park, Dalkey, Dublin | Feb 2025 | €875,000 | 173 m |
| Iona, Dalkey Ave, Dalkey | Apr 2025 | €870,000 | 192 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 received3 April 2023
- Decision due26 May 2023
- Decision issued23 May 2023
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 for development consisting of: (1) Demolition of an existing single storey structure to side of…
48, Hillside, Dalkey, Co. Dublin
D13A/0648Dún Laoghaire–RathdownLodged 6 Dec 2013Extension
- Granted40 m away
Permission for: Extensions and alterations to existing 2 storey semi-detached house to include, A. Single…
45 Hillside, Dalkey, Co Dublin
D16B/0045Dún Laoghaire–RathdownLodged 10 Feb 2016Extension
- Granted40 m away
Extension over existing garage to comprise of 1 bedroom, 1 no. study and single store extension to rear
45, HILLSIDE, BARNHILL ROAD, DALKEY, CO. DUBLIN
D04B/0613Dún Laoghaire–RathdownLodged 3 Aug 2004Extension
- Granted40 m away
Permission is sought for a) A combination of two story hipped and flat roof extension to the side and single…
108, Hillside, Dalkey, Co. Dublin
D17B/0107Dún Laoghaire–RathdownLodged 3 Mar 2017Extension
- Granted50 m away
Planning permission is being sought to install a velux roof window to the front roof slope
44, Hillside, Dalkey, Co. Dublin
D09B/0133Dún Laoghaire–RathdownLodged 3 Apr 2009Alterations
- Granted60 m away
Permission for development consisting of: (1) Ground floor extensions to both front and rear of house. (2)…
103, Hillside, Dalkey, Co. Dublin
D13A/0561Dún Laoghaire–RathdownLodged 31 Oct 2013Extension
- Granted60 m away
Two storey extension to the side at first floor level making the existing single storey side accommodation…
56, Hillside, Dalkey, Co. Dublin
D07B/0323Dún Laoghaire–RathdownLodged 12 Apr 2007Extension
- Granted70 m away
Permission for the following — Erect fully serviced first floor extension to the side of existing dwelling…
112 Hillside, Dalkey, Co. Dublin
D20B/0140Dún Laoghaire–RathdownLodged 20 May 2020Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- InvalidExtension
Permission is sought for a first floor extension to the side of an existing 2-storey semi-detached dwelling…
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F24A/1007EFingalLodged 13 Nov 2024
- GrantedExtension
Permission for proposed construction of a single storey, flat roof extension to the rear and the proposed…
68, Braemor Road, Churchtown, Dublin 14
D17B/0199Dún Laoghaire–RathdownLodged 25 Apr 2017
- GrantedExtension
Permission is sought for a single storey, pitched roofed extension to front; a two storey, pitched roofed…
2, Corke Abbey Avenue, Bray, Co. Dublin
D08B/0190Dún Laoghaire–RathdownLodged 11 Mar 2008
- GrantedExtension
Permission for a new ground floor extension to the side, first floor extension to the side of the existing…
9 Cabinteely Way, Cabinteely, Dublin 18
D18B/0313Dún Laoghaire–RathdownLodged 17 Jul 2018
- GrantedExtension
Permission for alterations and extensions to existing two storey semi-detached dwelling comprising the…
64 Fosters Avenue, Mount Merrion, Blackrock, Co Dublin
D17B/0373Dún Laoghaire–RathdownLodged 14 Aug 2017
- GrantedExtension
Permission is sought for the construction of a new first floor extension (15 sqm) with flat roof, over…
11, Hyde Park, Glenageary, Co. Dublin, A96 W3PO
D19B/0297Dún Laoghaire–RathdownLodged 13 Jun 2019
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