Sancta Maria, Sandyford Road, Dundrum, Dublin 16, D16C9V3
Partial demolition and extension of a house to create a four-bedroom home in Dundrum.
D26B/0325/WEB · Dun Laoghaire Rathdown County Council · Lodged 27 May 2026
- Reference
- D26B/0325/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- In progress
- Type
- Permission
- Received
- 27 May 2026
Summary
AI-generatedThe project involves the partial demolition of 151 sqm of the existing dwelling 'Sancta Maria' on Sandyford Road. The remaining structure will be modified and extended to create a 276 sqm, four-bedroom detached house.
- Floor area
- 276 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
The partial demolition of the existing dwelling, 151sqm, on the site and the modification and extension of the remainder of the existing dwelling to create a 276sqm, four-bedroom detached house. The application includes all other associated site and ancillary works above and below ground.
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 |
|---|---|---|---|
| Sancta Maria, Rathdown Tce, Sandyford Rd | Dec 2025 | €1,100,000 | 0 m |
| 48 Rowans Road, Wedgewood, Sandyford | Dec 2025 | €660,000 | 41 m |
| 17 Rowans Rd, Wedgewood, Sandyford Dublin 16 | Jan 2026 | €665,000 | 84 m |
| 6 Rathdown Terrace, Sandyford Rd, Dundrum Dublin 16not full market price | Dec 2025 | €155,555 | 127 m |
| 137 The Maples, Wedgewood, Sandyford | Mar 2025 | €528,000 | 169 m |
| 1 Rathdown Grove, Sandyford Rd, Dundrum Dublin 14 | Mar 2026 | €575,000 | 175 m |
| 163 Balally Dr, Dundrum, Dublin 16 | Oct 2025 | €890,000 | 179 m |
| 3 Rathdown Grove, Sandyford Rd, Sandyford Dublin 16 | Apr 2025 | €400,000 | 180 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 received27 May 2026
- Decision due28 July 2026
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
The development will consist of four detached dwellings, One 5-bedroom double-storey at 300m², and three…
Sancta Maria, Sandyford Road, Dundrum, Dublin 16, D16C9V3
D26A/0129/WEBDún Laoghaire–RathdownLodged 19 Feb 2026New dwelling
- GrantedAt this site
Permission is sought for A) Demolition of existing bungalow, existing garage and garden sheds, B)…
Sancta Maria, rear Rathdown Terrace, Sandyford Road, Dublin 16
D17A/0858Dún Laoghaire–RathdownLodged 22 Sept 2017New dwelling
- Exempt — no permission neededAt this site
4
Sancta Maria, Sandyford Road, Dundrum, DUBLIN
V/013/26Dún Laoghaire–RathdownLodged 19 Feb 2026
- Granted40 m away
Permission is sought for a single storey front extension, a single storey rear extension, extend first floor…
47, Rowans Road, Wedgewood,Sandyford, Dublin 18
D08B/0104Dún Laoghaire–RathdownLodged 18 Feb 2008Extension
- Granted50 m away
For a 2 storey dwelling house in side garden with a new vehicular access. Works to include removal of…
48, The Rowans, Wedgewood, Sandyford, Dublin 16
D04A/0793Dún Laoghaire–RathdownLodged 15 Jul 2004New dwelling
- Granted50 m away
Permission for the following: Demolition of rear lean-to sunroom and chimney, removal of shed roof & partial…
41, Rowans Road, Wedgewood, Sandyford, Dublin 16, D16XP78
D22A/0727Dún Laoghaire–RathdownLodged 3 Jan 2023Extension
- Invalid50 m away
Two storey detached house with new vehicular entrance to side
Rowans, 41, Wedgewood, Dublin 16
D07A/0914Dún Laoghaire–RathdownLodged 29 Jun 2007New dwelling
- Refused50 m away
Proposed two storey detached house with new vehicular entrance to side of Rowans
Rowans, 41, Wedgewood, Sandyford, Dublin 16
D07A/1350Dún Laoghaire–RathdownLodged 24 Sept 2007New dwelling
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedNew dwelling
Permission for the demolition of the existing single and two storey side extensions to the existing house and…
Site in side garden of 1 Churchview Drive, Killiney, Co Dublin
D16A/0810Dún Laoghaire–RathdownLodged 2 Nov 2016
- GrantedNew dwelling
Permission for the demolition of the existing 130 sqm part two storey and part single storey, four bedroom…
18 Green Road, Blackrock, Co Dublin
D17A/0610Dún Laoghaire–RathdownLodged 6 Jul 2017
- GrantedNew dwelling
Permission for development consisting of the demolition of the existing dwelling and the construction of a…
Vevey, Ballybetagh Road, Glencullen, Dublin 18
D13A/0422Dún Laoghaire–RathdownLodged 13 Dec 2013
- GrantedExtension
Proposed part demolition, extensions to the rear and side at ground floor level to provide new utility,…
23, Ashton Park, Monkstown, Co. Dublin
D04B/0360Dún Laoghaire–RathdownLodged 11 May 2004
- GrantedNew dwelling
Demolition of existing side extension (circa 18.8m2 gross external area) and the erection of 1 No two storey…
35, Avondale Road, Killiney, Dublin, A96AY18
D23A/0206Dún Laoghaire–RathdownLodged 30 Mar 2023
- GrantedNew dwelling
Demolition of existing single storey bay window to side and sub-division of existing site to include new two…
12, Laurleen, Stillorgan, Co. Dublin
D05A/1503Dún Laoghaire–RathdownLodged 23 Nov 2005
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