21, Thorncliffe Park, Rathgar, Dublin 14
Demolition of rear extensions and construction of a part two-storey, part single-storey rear extension in Rathgar.
D09A/0805 · Dun Laoghaire Rathdown County Council · Lodged 11 November 2009
- Reference
- D09A/0805
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 11 November 2009
Summary
AI-generatedThe project involves the demolition of a non-original rear extension and partial demolition of a garage. It proposes a part two-storey, part single-storey rear extension, conversion of a carport, extended dormer windows, and solar panels.
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
Planning permission sought for the widening and relocation of existing entrance, demolition of non original single storey extension to rear, partial demolition of existing garage and outbuilding to rear garden, part two-storey - part single storey extension to rear, conversion of existing external carport to service corridor and utility room, extension of dormer windows to rear elevation including new glazing and sidings, solar panels to roof of existing gable elevation, velux rooflights over...
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 |
|---|---|---|---|
| 54 Thorncliffe Park, Rathgar, Dublin 6 | Dec 2025 | €1,195,000 | 96 m |
| 21 Green Park, Orwell Rd, Dublin 14 | Nov 2025 | €1,915,000 | 169 m |
| 180 Orwell Rd, Rathgar, Dublin 6 | May 2026 | €2,725,000 | 172 m |
| Landore Hall, 7 Landore, Orwell Rd | Nov 2025 | €3,000,000 | 199 m |
| 49 Orwell Gardens, Dublin 14, Dublin | Jan 2025 | €537,000 | 207 m |
| 53 Orwell Gardens, Churchtown, Dublin 14 | Oct 2025 | €622,000 | 208 m |
| 10 Ard Na Greinne, Eaton Brae, Orwell Road | Mar 2025 | €1,037,000 | 228 m |
| 40 Orwell Gardens, Dublin 14, Dublin | Jul 2025 | €710,000 | 264 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 received11 November 2009
- Decision issued13 January 2010
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 & retention permission for the development of an existing semi-detached dwelling. The development…
19, Thorncliffe Park, Rathgar, Dublin 14, D14Y209
D25A/0229/WEBDún Laoghaire–RathdownLodged 24 Mar 2025Extension
- GrantedAt this site
Revised first floor extension to North side of proposed extensions. [LOCATION] 23 Thorncliffe Park Road,…
23 Thorncliffe Park Road, Rathgar, Dublin 14.
D02B/0117Dún Laoghaire–RathdownLodged 8 Mar 2002Extension
- GrantedAt this site
Single storey front bay/porch and side extensions , first floor extension to rear with altered oriel window,…
23 Thorncliffe Park Road, Rathgar, Dublin 14.
D02A/0178Dún Laoghaire–RathdownLodged 8 Mar 2002Extension
- Granted30 m away
Conversion of existing attic space comprising of modification of existing roof structure, raising of existing…
17, Thorncliffe Park, Churchtown, Dublin 14, D14R262
D26B/0081/WEBDún Laoghaire–RathdownLodged 11 Feb 2026Extension
- Granted50 m away
Extension of the existing dwelling to the side for covered storage area at ground floor and extended bedrooms…
13, Thorncliffe Park, Dublin 14, D14PK13
D23B/0380Dún Laoghaire–RathdownLodged 14 Aug 2023Extension
- Invalid50 m away
Extension of the existing dwelling to the side for covered storage area at ground floor and extended bedrooms…
13, Thorncliffe Park, Dublin 14, D14PK13
D23B/0336Dún Laoghaire–RathdownLodged 13 Jul 2023Extension
- Granted50 m away
Permission is sought for: Demolition of existing single storey extension to the rear of existing 2 storey…
38, Thorncliffe Park, Miltown, Dublin 14
D19B/0236Dún Laoghaire–RathdownLodged 10 May 2019Extension
- Granted60 m away
Permission for: The proposed development will consist of external and internal amendments to a previously…
38 Thorncliffe Park, Miltown, Dublin 14
D19B/0511Dún Laoghaire–RathdownLodged 12 Dec 2019Alterations
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
Planning permission is sought for — Demolition of single storey garage and kitchen structure to side of house…
45, Glenabbey Road, Mount Merrion, Co. Dublin
D11A/0099Dún Laoghaire–RathdownLodged 3 Mar 2011
- GrantedExtension
Permission for development to: (1) Demolish two storey and single storey extension to side and garage to…
Newlands, 46, Hainault Road, Foxrock, Co Dublin
D13A/0207Dún Laoghaire–RathdownLodged 30 Apr 2013
- GrantedExtension
Planning permission is sought for the demolition of existing sheds and non-original single storey extension…
Woodside, 3, Trees Avenue, Mount Merrion, Co. Dublin
D09A/0416Dún Laoghaire–RathdownLodged 5 Oct 2009
- GrantedExtension
Permission for development at this site. The development will consist of: demolition of existing garage and…
141, Booterstown Avenue, Merrion, Blackrock, Co. Dublin A94 DX72
D18A/0100Dún Laoghaire–RathdownLodged 2 Feb 2018
- GrantedExtension
Permission is sought for demolition of existing single storey garage to side and single storey extension to…
43, Saint Helen's Road, Booterstown, Co. Dublin
D12A/0124Dún Laoghaire–RathdownLodged 20 Jun 2012
- RefusedExtension
Permission for demolition of existing garage to side with construction of single storey extension to front,…
10, Embassy Lawn, Clonskeagh, Dublin 14
D14A/0088Dún Laoghaire–RathdownLodged 27 Feb 2014
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