40 Silchester Road, Glenageary, Co. Dublin, A96N5K0
Demolition of side and front structures, roof replacement, and construction of new extensions and a three-storey front facade.
D26B/0282/WEB · Dun Laoghaire Rathdown County Council · Lodged 8 May 2026
- Reference
- D26B/0282/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 8 May 2026
Summary
AI-generatedThe project involves demolishing a side utility room, front return, and existing roof. It proposes a new pitched roof with rear dormers, a new three-storey front facade with gables, a two-storey rear extension, and a single-storey rear extension.
- Storeys
- 3
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 for the following works: 1)demolition of single storey utility room to side
- Demolition of single storey return to the front
- Demolition of existing pitched roof
- Proposed construction of a new pitched roof with rear-facing dormer windows and two roof lights, accommodating a new bedroom with ensuite and attic storage at second floor level
- Construction of a new three storey front facade with two front-facing gables and associated pitched roofs
- Proposed construction of a new two storey extension with pitched roof to rear with 6no. Rooflights
- Proposed construction of single storey extension to rear including 3no. Roof lights
- Proposed upgrade of landscaping to the front, sides and rear
- Proposed removal of existing windows and doors with new windows and doors
- Including all associated site works to accommodate the proposed 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.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| Kohi, 40 Silchester Rd, Glenageary | Jul 2025 | €1,500,000 | 23 m |
| 3 Traverslea Woods, Lower Gleanageary Rd, Dun Laoighaire | May 2025 | €585,000 | 61 m |
| 8 Silchester Rd, Glenageary, Dublin | Sept 2025 | €1,800,000 | 87 m |
| 42 Glengara Park, Glenageary, Dublin | Dec 2025 | €727,000 | 104 m |
| 1 Silchester Gardens, Silchester Road, Glenagearyprice excludes VAT | Oct 2025 | €1,895,000 | 107 m |
| 2 Silchester Gardens, Silchester Road, Glenagearyprice excludes VAT | Jul 2025 | €1,669,603 | 112 m |
| 13 Silchester Court, Silchester Rd, Glenageary | Aug 2025 | €725,000 | 129 m |
| 47 Glengara Park, Glenageary, Dublin | May 2025 | €750,000 | 139 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 received8 May 2026
- Decision due6 July 2026
- Decision issued2 July 2026
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- WithdrawnAt this site
The proposed development will consist of — Demolition of single storey covered porch to front
39, Silchester Road, Glenageary, Co. Dublin, A96R6C5
D25B/0651/WEBDún Laoghaire–RathdownLodged 21 Oct 2025Extension
- GrantedAt this site
Demolition of single storey covered porch to front — Demolition of single storey flat roof to front and side
39, Silchester Road, Glenageary, Co. Dublin, A96R6C5
D25B/0652/WEBDún Laoghaire–RathdownLodged 18 Nov 2025Extension
- GrantedAt this site
Permission for: Extension to side of existing dwelling to be used as a granny flat, consisting of two storey…
41, Silchester Road, Glenageary, Co. Dublin, A96 T6T8
D18A/0613Dún Laoghaire–RathdownLodged 18 Oct 2018Extension
- Granted30 m away
For demolition of existing carport and construction of two storey extension and porch to the front and…
38, Silchester Road, Glenageary, Co. Dublin
D04B/0884Dún Laoghaire–RathdownLodged 14 Dec 2004Extension
- Granted40 m away
The development will consist of the construction of two 3-storey houses (two full storeys plus a dormer roof…
Site to rear of 42, Silchester Road, Glenageary, Co. Dublin, A96D8X8
D26A/0255/WEBDún Laoghaire–RathdownLodged 23 Mar 2026New dwelling
- Awaiting decision40 m away
2 Units
Site to rear of 42 Silchester Road, Glenageary, DUBLIN, A96D8X8
V/024/26Dún Laoghaire–RathdownLodged 1 Apr 2026
- Compliance submission50 m away
Compliance with Condition N&N of ABP31834823 of (Reg Ref D23A/0531)
Rear of 43 & 44 Silchester Road, Glenageary, Dublin
D23A/0531/N&NDún Laoghaire–RathdownLodged 13 Jan 2026Other
- Compliance submission50 m away
Compliance with Condition N&N of ABP31834823 of (Reg Ref D23A/0531)
Rear of 43 & 44 Silchester Road, Glenageary, Dublin
D23A/0531/N&N/C1Dún Laoghaire–RathdownLodged 12 Mar 2026Other
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
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D22A/0900Dún Laoghaire–RathdownLodged 16 Feb 2023
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D23A/0524Dún Laoghaire–RathdownLodged 8 Aug 2023
- GrantedExtension
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D15A/0427Dún Laoghaire–RathdownLodged 2 Jul 2015
- Awaiting decisionExtension
Permission for (1) the demolition of an existing single storey storage/shed to the rear, (2) the…
Drumnacarra , Ravensdale , Co. Louth
2460191LouthLodged 10 Apr 2024
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