112, Silchester Park, Glenageary, Co Dublin, A96A7X0
Extensions and alterations to the front, side, and rear of the house, including a garage conversion.
D25A/0253/WEB · Dun Laoghaire Rathdown County Council · Lodged 31 March 2025
- Reference
- D25A/0253/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 31 March 2025
Summary
AI-generatedThe project includes converting the existing garage into habitable space and building a two-storey front extension. It also features a first-floor extension over the garage, a single-storey rear and side extension, roof lights, and widening of the driveway entrance to 3.5 metres.
- 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
Permission is sought for development consisting of (i) the conversion of the existing garage into habitable spaces (ii) two storey extension to the front with tiled roof to match existing (iii) first floor, over garage extension including overhang to the side, with tiled roof to match existing iv) single storey extension to the rear and side, v) associated fenestration alterations and canopy over the front door vi) 4 no. Roof lights to the extended existing roof, and 2 no. Flat roof lights to the rear extension, vii) internal modifications and alterations, (viii) new side gate with enclosure (ix) widening of the vehicular entrance to 3.5m wide (x) and all associated site works, landscaping and services, at 112 silchester park, glenageary, co. Dublin, a96 a7x0, by the applicants.
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 28 July 2025.
Notified floor area: 195 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 104 Silchester Park, Glenageary, Co Dublin | May 2026 | €1,200,000 | 86 m |
| No 1 Gowrie, Glenagearyprice excludes VAT | Feb 2025 | €1,198,307 | 92 m |
| Apt 6 Greythorn Manor, Glenagearyprice excludes VAT | May 2025 | €700,441 | 92 m |
| 139 Silchester Park, Glenageary, Dublin | May 2026 | €1,300,000 | 98 m |
| 18 Bóthar Silchester, Gleann na gCaorach | May 2026 | €4,400,000 | 169 m |
| Rivendell, Silchester Park, Glenageary | Mar 2025 | €975,000 | 242 m |
| 8 Silchester Rd, Glenageary, Dublin | Sept 2025 | €1,800,000 | 242 m |
| Rosenberg, 31 Silchester Road, Glenageary | Oct 2025 | €4,500,000 | 243 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 received31 March 2025
- Decision due23 May 2025
- Decision issued19 May 2025
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
The development will consist of alterations to the existing permitted development under Register Reference…
112 Silchester Park, Glenageary, Co. Dublin, A96A7X0
D26A/0023/WEBDún Laoghaire–RathdownLodged 19 Jan 2026Retention
- GrantedAt this site
Permission for development. The proposed development will consist of the following — The construction of a…
113, Silchester Park, Glenageary, Co Dublin, A96T0H7
D20A/0710Dún Laoghaire–RathdownLodged 2 Oct 2020Extension
- Granted30 m away
Permission for the following works: Demolition of existing single story flat roof adjoining shed to rear.…
109 Silchester Park, Glenageary, Co. Dublin (A96 E3P6)
D22A/0043Dún Laoghaire–RathdownLodged 25 Jan 2022Extension
- Granted30 m away
Permission for a domestic extension and alterations to existing semi-detached dwelling comprised of: removal…
115 Silchester Park, Glenageary, Co. Dublin
D19A/0529Dún Laoghaire–RathdownLodged 22 Jul 2019Extension
- Granted30 m away
Permission for domestic extension and alterations to existing semi-detached dwelling comprised of: first…
115, Silchester Park, Glenageary, Co. Dublin
D20A/0436Dún Laoghaire–RathdownLodged 23 Jun 2020Extension
- Granted30 m away
Permission for proposed first floor extension (25.71 sqm) to the side of existing dwelling over existing…
109, Silchester Park, Glenageary, Co. Dublin
D14B/0120Dún Laoghaire–RathdownLodged 3 Apr 2014Extension
- Granted40 m away
Revised works to the previous approved planning permission Reference No. D23A/0790. The revisions will…
116, Silchester Park, Glenageary, Dublin, A96E9X2
D24A/0712/WEBDún Laoghaire–RathdownLodged 11 Sept 2024Alterations
- Granted40 m away
Demolish the existing single-storey garage, utility and part kitchen to the side of the existing house.…
116, Silchester Park, Glenageary, Dublin, A96E9X2
D23A/0790Dún Laoghaire–RathdownLodged 13 Dec 2023Extension
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
Single storey extension to the rear, a first floor extension over garage to the gable and the conversion of…
139 Silchester Park, Glenageary, Co. Dublin.
D02B/0020Dún Laoghaire–RathdownLodged 18 Jan 2002
- GrantedExtension
First floor extension to side, ground floor extension to rear and attic conversion with former adn velux…
No. 136 Silchester Park, Glenageary, Co. Dublin.
D02B/0546Dún Laoghaire–RathdownLodged 11 Jul 2002
- GrantedExtension
Tow storey extension to rear and single storey extension to side of existing dwelling together with…
5 Silchester Wood, Glenageary, Co. Dublin.
D02A/0094Dún Laoghaire–RathdownLodged 14 Feb 2002
- GrantedExtension
Extensions to the existing house at first floor side, ground floor rear and attic and widening of existing…
55 Silchester Park, Glenageary, Co. Dublin.
D02A/0599Dún Laoghaire–RathdownLodged 24 Jun 2002
- GrantedRetention
Permission sought to retain unauthorised additional 9 sq.m floor area to permitted ground floor extension…
96, Silchester Park, Glenageary, Co. Dublin
D09B/0310Dún Laoghaire–RathdownLodged 16 Jul 2009
- GrantedExtension
Permission is sought for the demolition of single storey ground floor structure to rear (approx. 13.10sqm),…
53, Albert Road Upper, Glenageary, Dublin, A96D5X6
D24B/0177/WEBDún Laoghaire–RathdownLodged 18 Apr 2024
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