The Cottage, Kellystown Road, Sandyford, Dublin 18
Subdivision of an existing house to turn a two-storey side extension into a separate dwelling.
D04A/0568 · Dun Laoghaire Rathdown County Council · Lodged 1 September 2004
- Reference
- D04A/0568
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 1 September 2004
Summary
AI-generatedThis application seeks to subdivide the existing house, converting a previously permitted two-storey side extension into a separate independent dwelling. The works include a new domestic wastewater treatment system, fencing, and a new rear sunroom on the existing house.
- 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
Subdivision of existing house from two storey extension to side, as granted permission reg. Ref. No. D03b/0820, extension to become a separate dwelling, provision of domestic waste water treatment system, fencing and associated alterations to existing house including addition of sunroom to rear.
Land-use zoning
What this land is zoned for
“G To protect and improve high amenity areas.”
National zoning type: Conservation, amenity or buffer space, corridor/belt, landscape
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 |
|---|---|---|---|
| Briarwood, Ticknock, Dublin 18 | Dec 2025 | €895,000 | 405 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 received1 September 2004
- Decision issued28 September 2004
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
Two storey extension with dormer windows and velux rooflights, balcony and terracing, to side and rear of…
The Cottage, Kellystown Road, Sandyford, Dublin 18
D03B/0820Dún Laoghaire–RathdownLodged 21 Nov 2003Extension
- Refused80 m away
Retention permission is sought for single storey shed (at rear of existing dwelling) of agricultural use…
Glenross, Kellystown Road, Ticknock, Co. Dublin
D09A/0799Dún Laoghaire–RathdownLodged 6 Nov 2009Retention
- Refused80 m away
Construction of single storey dormer type dwelling, septic tank, percolation area and soakaway — Construction…
Glenross, Kellystown Road, Ticknock, Co. Dublin
D08A/1246Dún Laoghaire–RathdownLodged 14 Nov 2008Agricultural
- Granted80 m away
Retention and Change of Use Permission for development. The development consists of Retention of the…
Glenross, Kellystown Road, Ticknock, Dublin 18, D18 C9T7
D19A/0628Dún Laoghaire–RathdownLodged 13 Mar 2020Retention
- Granted90 m away
Sunroom to side and veranda and bay window to front of existing bungalow type house
St. Martin's, Kellystown Road, Sandyford, Dublin 18
D03B/0794Dún Laoghaire–RathdownLodged 13 Nov 2003Extension
- Granted110 m away
Single storey extension to form a family flat at side of existing house
Rockview, Kellystown Road, Ticknock, Sandyford, Dublin 18
D05A/0106Dún Laoghaire–RathdownLodged 3 May 2005Extension
- Granted120 m away
Retention permission sought for the retention of deposited fill material consisting primarily of construction…
Lands at Kellystown Road, Rathfarnham, Dublin 14.
D06A/1132Dún Laoghaire–RathdownLodged 6 Oct 2006Retention
- Granted130 m away
Permission for Retention of — The construction of concrete hard standing area for recreational purposes to…
1 Kellystown Road, Dublin D18 Y7F2
D18B/0522Dún Laoghaire–RathdownLodged 1 May 2019Retention
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 alterations and extensions to existing dwelling house including new two storey extension to…
Cregg, Glandore, Co. Cork,
22464corkLodged 15 Jul 2022
- Awaiting decisionExtension
The demolition of existing single storey sunroom, (south side), and existing plant room, (west side) and…
Knockroe, Rockhouse, Bandon, Co. Cork,
194067corkLodged 17 Jan 2019
- GrantedChange of use
Retention of sunroom to west elevation of the existing bungalow and permission for alterations, extensions…
Coolmoreen, Innishannon, Co. Cork,
155426corkLodged 1 Jul 2015
- Awaiting decisionExtension
Permission for the construction of an extension to the side and rear of existing dwelling house together with…
Rathleg Townland , Castlerea , Co Roscommon
23222RoscommonLodged 29 May 2023
- GrantedExtension
Permission to retain existing front sunroom and for permission to construct a two-storey extension to rear of…
Kilnaglory, Ballincollig, Co Cork,
135560corkLodged 8 Aug 2013
- Awaiting decisionExtension
Permission for — the construction of a new 2 storey extension to the side of existing dwelling house
Lisfehill, Ballinhassig, Cork, T12KT5F
26/0888corkLodged 9 Apr 2026
Community
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