315 Collins Avenue, Whitehall, Dublin 9
Demolition works, construction of a part single-storey part two-storey extension, and attic conversion.
3417/25 · Dublin City Council · Lodged 9 October 2025
- Reference
- 3417/25
- Authority
- Dublin City Council
- Register status
- Decided
- Type
- Permission
- Received
- 9 October 2025
Summary
AI-generatedThe project involves the demolition of a chimney stack, part of the ground and first floor, and an external shed. It includes building a part single-storey and part two-storey rear and side extension, converting the attic with a roof alteration to a gable, and retaining a widened 3-metre vehicular access.
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
Planing permission & retention: the developments consists of (a) the demolition of a chimney stack at rear, demolition of part ground floor and first floor areas of house and an external store/shed, (b) the construction of an extension at rear and side of house. This extension will be partly single storey and partly two storeys, (c) to convert attic space and alter roof for use as ancillary domestic accommodation and storage areas with two velux rooflights at rear (south elevation). The existing hipped roof to be extended to form a gable roof, (d) planning retention for alterations to widen vehicular access from collins avenue to 3 meters wide, (e) internal alterations to house at ground and first floor levels and all associated site works.
Land-use zoning
What this land is zoned for
“To protect, provide and improve residential amenities.”
National zoning type: Existing residential
Objective set by the 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 |
|---|---|---|---|
| 313 Collins Ave, Whitehall, Dublin 9 | Jul 2025 | €690,000 | 16 m |
| 333 Collins Avenue, Whitehall, Dublin 9 | Jul 2025 | €600,000 | 72 m |
| 271 Collins Ave, Whitehall, Dublin 9 | Dec 2025 | €630,000 | 118 m |
| 267 Collins Ave, Whitehall, Dublin 9 | Apr 2025 | €430,000 | 133 m |
| 310 Collins Ave West, Whitehall, Dublin 9 | Apr 2025 | €625,000 | 135 m |
| 423 Collinswood, Collins Ave, Dublin 9 | Apr 2025 | €531,000 | 135 m |
| Apartment 25, Beaumount Court Block 1, Beaumount | Sept 2025 | €355,000 | 136 m |
| 2 The Bungalow, Collinswood, Dublin 9 | Nov 2025 | €520,000 | 145 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 received9 October 2025
- Decision due4 December 2025
- Decision issued4 December 2025
- Permission expiry28 February 2031
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 the demolition of the existing rear chimney and external store, and part…
315 Collins Avenue, Dublin 9, D09 VP76
WEB1904/24Dublin CityLodged 24 Jul 2024Extension
- InvalidAt this site
19.35m.sq attic conversion to existing dwelling with hipped roof dormer window to side and flat roofed dormer…
311, Collins Avenue, Whitehall, Dublin 9 D09 XH39
WEB2141/22Dublin CityLodged 21 Dec 2022Extension
- GrantedAt this site
Planning permission is being sought for a 19.35m.sq attic conversion to existing dwelling with hipped roof…
311, Collins Avenue, Whitehall, Dublin 9 D09 XH39
WEB1028/23Dublin CityLodged 19 Jan 2023Extension
- GrantedAt this site
Demolition of existing 2.60m.sq kitchen to the side. 105m.sq three storey extension to rear & side existing…
311, Collins Avenue, Whitehall, Dublin 9 D09 XA39
WEB1298/22Dublin CityLodged 4 Apr 2022Extension
- Granted50 m away
Permission is sought for erection of a new removable structure to serve as a part time early years service…
Whitehall Colmcille GAA Club, Collins Avenue, Dublin 9 - D09 W688
2128/19Dublin CityLodged 28 Jan 2019Commercial
- Granted80 m away
Construction of flat roof, single storey Granny Flats / Porches extensions to side and front, and all…
279-281, Collins Avenue, Dublin 9 D09 NH79
WEB1698/22Dublin CityLodged 28 Jul 2022Extension
- Invalid80 m away
Construction of flat roof, single storey Granny Flats / Porches extensions to side and front, and all…
279-281 Collins Avenue, Dublin 9 D09 NH79
WEB1688/22Dublin CityLodged 26 Jul 2022Extension
- Granted110 m away
Development will consist of a proposed new ground floor only extension to the rear of the existing house.…
399, Collinswood, Collins Avenue, Dublin 9
3836/21Dublin CityLodged 10 Nov 2021Extension
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
The development consists of (a) The demolition of a chimney stack, external store and single storey extension…
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3312/25Dublin CityLodged 14 Jul 2025
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Permission & Retention: The development will consist of the construction of a single storey extension to the…
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WEB1475/21Dublin CityLodged 30 Apr 2021
- GrantedExtension
Permission is sought for the demolition of ground floor rear structures (totalling approx. 18sqm), the…
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D25B/0702/WEBDún Laoghaire–RathdownLodged 15 Dec 2025
- InvalidExtension
The development consists of the demolition of the existing single storey kitchen extension to the rear of the…
78, Carndonagh Road, Donaghmede, Dublin 13
WEB1400/19Dublin CityLodged 10 Jul 2019
- GrantedExtension
(i) Demolition of existing rear single storey, flat roofed extension and outbuildings (14sq.m); (ii)…
19, Fortfield Grove, Terenure, Dublin 6W.
SD18B/0004South DublinLodged 2 Jan 2018
- GrantedExtension
Permission is sought for the demolition of front garage wall and rear single storey extension (totalling…
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D24B/0519/WEBDún Laoghaire–RathdownLodged 3 Dec 2024
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