14 Sion Road, Glenageary, Co. Dublin (A96W9R7)
Ground and first-floor extensions, carport conversion, and energy upgrade to a dwelling.
D20A/0292 · Dun Laoghaire Rathdown County Council · Lodged 17 April 2020
- Reference
- D20A/0292
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 17 April 2020
Summary
AI-generatedThe development includes a 35sq.m ground-floor rear extension, a 46sq.m infill extension, and the conversion of a 12sq.m carport. It also features a 171sq.m first-floor bedroom and bathroom extension with a pitched dormer roof, alongside extensive internal alterations to upgrade the home to an A-rated dwelling.
- Floor area
- 264 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
Permission to provide the following: a) ground floor rear (35sq. M) and infill (46sq. M. ) extensions, including conversion of the integrated carport (12sq. M). B) relocation of the main entrance and alterations to the fenestration to the front elevation at ground floor. C) a flat-roofed, first floor, bedroom and bathroom extension (171sq. M), with a pitched dormer windowed roof to the front. D) extensive internal alterations, upgrade to a-rated dwelling and all associated site-works. The above to...
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 |
|---|---|---|---|
| 19 Bellevue Ave, Glenageary, Dublin | May 2025 | €430,950 | 106 m |
| 50 Avondale Rd, Killiney, Dublin | Jun 2025 | €950,000 | 137 m |
| 24 Bellevue Ave, Glenageary, Dublin | Jan 2025 | €1,580,000 | 156 m |
| 19 Bellevue Road, Glenageary, Dublin | Sept 2025 | €1,270,000 | 173 m |
| 59 Bellevue Road, Glenageary, Dublin | Dec 2025 | €898,000 | 177 m |
| 22 Avondale Rd, Killiney, Dublin | Aug 2025 | €935,000 | 191 m |
| 21 Arnold Grove, Glenageary, Dublinnot full market price | Nov 2025 | €630,000 | 216 m |
| 9 Bellevue Road, Glenageary, Dublin | Nov 2025 | €1,242,500 | 221 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 received17 April 2020
- Decision issued16 July 2020
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 for development. The development will consist of: Retention permission for alterations…
14 Sion Road, Glenageary, Co. Dublin
D23B/0332Dún Laoghaire–RathdownLodged 4 Dec 2023Retention
- Part granted, part refusedAt this site
Permission. The development will consist of: extensions, alterations and refurbishment to existing single…
14 Sion Road, Glenageary, Co. Dublin
D22B/0145Dún Laoghaire–RathdownLodged 24 Mar 2022Extension
- GrantedAt this site
Installation of new pitched roof with rooflights to replace existing flat roof to front part of house, and…
16, Sion Road, Glenageary, Dublin, A96E8K0
D23B/0426Dún Laoghaire–RathdownLodged 14 Sept 2023Extension
- GrantedAt this site
Planning permission is sought for a single storey 2 bedroom and bathroom extension to rear with storage,…
12 Sion Road, Glenageary, Co. Dublin
D09A/0371Dún Laoghaire–RathdownLodged 30 Sept 2009Extension
- Granted30 m away
Construction of a single storey pitched roof extension at garden level to rear of existing dwelling house,…
18, Sion Road, Glenageary, Co. Dublin
D06B/0364Dún Laoghaire–RathdownLodged 28 Apr 2006Extension
- Granted50 m away
Conversion of existing attic space to bathroom and home offices — Dormer roof to converted attic space to the…
6, Sion Road, Glenageary, Dublin, A96D6X7
D23A/0601Dún Laoghaire–RathdownLodged 18 Sept 2023Extension
- Granted60 m away
Single storey extension of 41.8sq.m. to the rear with 4 no. roof lights, a new porch to the front and a new…
27, Bellevue Road, Glenageary, Co. Dublin.
D04B/0304Dún Laoghaire–RathdownLodged 21 Apr 2004Extension
- Granted60 m away
For amendments to previously granted planning permission reference number D04B/0304, to provide for 1 no.…
27, Bellevue Road, Glenageary, Co. Dublin
D05A/0124Dún Laoghaire–RathdownLodged 4 Feb 2005Alterations
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 sought for — Proposed extensions to existing dwelling including, ground floor enclosure of…
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D21B/0440Dún Laoghaire–RathdownLodged 15 Nov 2021
- GrantedExtension
Permission for — The construction of a two-storey extension to the side and rear of the existing house
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D19A/0317Dún Laoghaire–RathdownLodged 9 May 2019
- RefusedExtension
Permission for Construction of a first floor extension to the side of the existing dwelling including…
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D21A/0371Dún Laoghaire–RathdownLodged 28 Apr 2021
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