17, Silchester Court, Glenageary, Co. Dublin, A96R5W6
Single storey extension to the front, side, and rear of an existing house following demolition of an orangery.
D21B/0376 · Dun Laoghaire Rathdown County Council · Lodged 22 July 2021
- Reference
- D21B/0376
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 22 July 2021
Summary
AI-generatedThe development will consist of a single storey extension to the front, side, and rear of the existing house, along with four roof lights and a new entrance. It also includes internal layout alterations, a rear storage area with an opaque roof, and the demolition of an existing orangery.
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 is sought for construction of a single storey extension to front, side and rear of existing house, 4 no. Roof lights, new entrance, alterations to elevations and internal layout, storage with opaque roof covering to the rear, demolition of orangery and all associated site development 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 5 April 2022.
Notified floor area: 62.5 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 3 Silchester Gardens, Silchester Road, Glenagearyprice excludes VAT | Aug 2025 | €1,850,220 | 38 m |
| 13 Silchester Court, Silchester Rd, Glenageary | Aug 2025 | €725,000 | 40 m |
| 10 Silchester Court, Glenageary, Dublin | Oct 2025 | €670,000 | 49 m |
| Apt 2 Meryvn Court, Crostwaite Park South, Dun Laoghaire | Jul 2025 | €510,000 | 85 m |
| 2 Crosthwaite Park South, Dun Laoghaire, Dublin | Mar 2025 | €646,000 | 97 m |
| 6 Glengara Close, Glenageary Rd Lower, Dun Laoghaire | Apr 2025 | €653,000 | 127 m |
| Kohi, 40 Silchester Rd, Glenageary | Jul 2025 | €1,500,000 | 128 m |
| 3 Traverslea Woods, Lower Gleanageary Rd, Dun Laoighaire | May 2025 | €585,000 | 134 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 received22 July 2021
- Decision issued10 September 2021
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
Retention permission is sought for a new side garden gate & minor variations to boundary wall, 9 No. of solar…
17 Silchester Court, Glenageary, Co Dublin, A96R5W6
D22A/0839Dún Laoghaire–RathdownLodged 1 Nov 2022Retention
- Awaiting decisionAt this site
The extension and alteration of the existing detached dwelling The proposed development will consist of the…
17 Silchester Court, Glenageary,Co Dublin, A96R5W6
D26B/0326/WEBDún Laoghaire–RathdownLodged 3 Jun 2026Extension
- GrantedAt this site
Permission for a single storey extension to the front, side and rear of existing bungalow and all associated…
16 Silchester Court, Silchester Road, Glenageary, Co Dublin
D14B/0400Dún Laoghaire–RathdownLodged 24 Nov 2014Extension
- Exempt — no permission needed30 m away
1 dwelling
Langara House, Glenageary Road Lower, Glenageary, DUBLIN, A96CF63
V/082/25Dún Laoghaire–RathdownLodged 22 Oct 2025
- Granted30 m away
Demolition of existing garage and outbuildings and construction of single storey pitched roof extension at…
Langara, Glenageary Road Lower, Glenageary, Co. Dublin
D04B/0781Dún Laoghaire–RathdownLodged 23 Dec 2004Extension
- Granted30 m away
Residential development on a 0.2342 ha site (Langara House) to deliver 2 new independent dwellings involving:…
Langara House, Glenageary Road Lower, Co. Dublin, A96CF63
D25A/0816/WEBDún Laoghaire–RathdownLodged 28 Oct 2025New dwelling
- Granted50 m away
Planning permission is sought for development for the refurbishment and extension of the existing two-storey…
45 Silchester Road, Glenageary, Co. Dublin
D22A/0931Dún Laoghaire–RathdownLodged 25 Nov 2022Extension
- Granted60 m away
Permission for alterations to the existing dwelling to include demolition of existing conservatory and…
8 Silchester Court, Glenageary, Co Dublin
D17B/0131Dún Laoghaire–RathdownLodged 14 Mar 2017Extension
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 is sought for the demolition of a single storey garage and WC to the side of the existing house…
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D20B/0181Dún Laoghaire–RathdownLodged 25 Jun 2020
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Permission is sought for development to consist of demolition of entrance porch to front and sunroom to rear…
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D10B/0144Dún Laoghaire–RathdownLodged 30 Mar 2010
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Permission for construction of a single storey extension with pitched roof to the rear and side of existing…
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D17B/0141Dún Laoghaire–RathdownLodged 16 Mar 2017
- GrantedExtension
Permission is sought for construction of a two storey extension to the side and a single storey extension to…
34, Royston, Kimmage Road West, Dublin 12 D12 P596
WEB1830/20Dublin CityLodged 18 Nov 2020
- GrantedExtension
Permission is sought for construction of a single storey extension to the rear of existing house; alterations…
29, Lawnswood Park, Stillorgan, Co. Dublin
D17B/0303Dún Laoghaire–RathdownLodged 20 Jun 2017
- GrantedExtension
Permission is sought for the construction of new single storey extension to the rear and side of existing…
37, Mount Eagle View, Leopardstown Heights, Dublin 18
D12B/0007Dún Laoghaire–RathdownLodged 11 Jan 2012
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