39, Silchester Park, Glenageary, Dublin, A96E2N9
Construction of a single-storey rear extension and conversion of the side garage.
D23B/0481 · Dun Laoghaire Rathdown County Council · Lodged 14 December 2023
- Reference
- D23B/0481
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 14 December 2023
Summary
AI-generatedThe project involves building a new single-storey extension to the rear of a two-storey semi-detached house. It also includes raising the flat roof over the side garage to convert it into living space, alongside internal layout reconfigurations.
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
Construction of a new single storey extension to the rear of their existing two storey semi-detached dwelling, raising of the level of the flat roof over the side garage & conversion of the garage to living space, reconfiguring the internal layout & all associated site 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 18 March 2024.
Notified floor area: 156.7 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| Rivendell, Silchester Park, Glenageary | Mar 2025 | €975,000 | 51 m |
| Kilfoylan, Lower Glenageary Road, Glenageary | Apr 2026 | €1,735,000 | 102 m |
| 8 Silchester Rd, Glenageary, Dublin | Sept 2025 | €1,800,000 | 125 m |
| 1 Holmston Avenue, Dun Laoighaire, Co Dublin | Jun 2025 | €861,000 | 127 m |
| Wayside, Holmston Avenue, Lower Glenageary Road | Aug 2025 | €2,425,000 | 168 m |
| 13 Silchester Court, Silchester Rd, Glenageary | Aug 2025 | €725,000 | 170 m |
| 10 Silchester Court, Glenageary, Dublin | Oct 2025 | €670,000 | 180 m |
| Kohi, 40 Silchester Rd, Glenageary | Jul 2025 | €1,500,000 | 188 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 received14 December 2023
- Decision due19 January 2024
- Decision issued15 January 2024
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
Alterations and additions including conversion of garage to study with new bay window, porch to existing…
40, Silchester Park, Glenageary, Dublin, A96W9Y9
D23A/0219Dún Laoghaire–RathdownLodged 4 Apr 2023Extension
- Compliance submissionAt this site
Compliance with Condition no. 4 of reg ref no. D23A/0219
40, Silchester Park, Glenageary, Dublin, A96W9Y9
D23A/0219/C1Dún Laoghaire–RathdownLodged 25 Oct 2023Other
- GrantedAt this site
Planning Permission. The development consists of the construction of a first floor Bedroom and Bathroom…
37, Silchester Park, Glenageary, Co. Dublin
D15B/0396Dún Laoghaire–RathdownLodged 29 Oct 2015Extension
- Granted30 m away
Permission for a new two storey extension to side and rear incorporating existing garage, new single storey…
42 Silchester Park, Glenageary, Co Dublin
D17A/1066Dún Laoghaire–RathdownLodged 7 Dec 2017Extension
- Granted30 m away
Permission for development consisting of a single storey kitchen/dining room extension to rear, first floor…
36, Silchester Park, Glenageary, Co. Dublin
D13A/0585Dún Laoghaire–RathdownLodged 8 Nov 2013Extension
- Exempt — no permission needed40 m away
1 dwelling
5, Kanta, Silchester Crescent, Glenageary, Dublin, A96D5K3
V/058/25Dún Laoghaire–RathdownLodged 1 Aug 2025
- Granted40 m away
Perission is sought for alterations, consisting of bay window and porch to front
35, Silchester Park, Glenageary, Co. Dublin
D09B/0031Dún Laoghaire–RathdownLodged 23 Jan 2009Alterations
- Refused40 m away
The proposed development consists of A) The demolition of the existing single storey dwelling house,…
Kanta, 5 Silchester Crescent, Glenageary, Dublin, A96D5K3
D25A/0599/WEBDún Laoghaire–RathdownLodged 30 Jul 2025New 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.
- GrantedExtension
Construction of first floor bedroom extension over existing flat roofed garage and utility area to the side…
No.24, Ravenscourt Avenue, Donnybrook, Castletreasure, Douglas
106202corkLodged 3 Sept 2010
- GrantedExtension
Single storey extension to rear, partial garage conversion and alterations to existing elevations to include…
71, Ballytore Road, Dublin 14
SD15B/0168South DublinLodged 18 May 2015
- Awaiting decisionExtension
Construction of new single storey extensions to the rear and sides of the existing dwelling, planning…
Ballyregan, Churchtown South, Cloyne, Co. Cork
196653corkLodged 7 Nov 2019
- GrantedExtension
Alterations and additions to an existing 2 storey semi-detached dwelling, comprising the construction of a…
88, Barton Drive, Dublin 14
SD16B/0068South DublinLodged 4 Mar 2016
- InvalidExtension
Construction of single storey extension to the rear of existing dwelling comprising of kitchen, dining and…
214, Glasnevin Avenue, Glasnevin, Dublin 11, D11 TF89
WEB2198/24Dublin CityLodged 26 Sept 2024
- GrantedExtension
The construction of a new ground and first floor rear extension. The conversion of the existing garage to the…
8, Cabinteely Avenue, Dublin 18, D18E5R7
D25B/0308/WEBDún Laoghaire–RathdownLodged 2 Jun 2025
Community
Discussion
What local people think about this application.
Community sentiment
No votes yetNobody has voted on this application yet.
Community sentiment — a straw poll of people who visited this page, not a statutory submission. To make a valid observation you must submit it to the planning authority.
Sign in to have your say on this application.
No comments yet. Be the first to say what you think about this application.
Sign in to join the discussion on this application.
Comments are moderated and are the opinions of the people who wrote them. They form no part of the statutory planning process — to make a valid observation you must submit it to the planning authority.