27, Blackheath Gardens, Dublin 3
One and two-storey extensions to the side and rear of a house in Dublin 3.
WEB2428/24 · Dublin City Council · Lodged 5 November 2024
- Reference
- WEB2428/24
- Authority
- Dublin City Council
- Register status
- Decided
- Type
- Permission
- Received
- 5 November 2024
Summary
AI-generatedThe project involves constructing a one and two-storey extension to the rear and a two-storey extension to the side. The side extension will incorporate the conversion of the existing garage with a new first floor above, alongside front window alterations.
- 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
Proposed (a) one & two-storey extension to rere, (b) two-storey extension to side, incorporating the conversion of the existing garage, to side, with a new first floor extension over, & (c) fenestration alterations & the removal of an existing, non-original door & screen, to front, at ground floor level.
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.
Built — construction complete
A commencement notice records works starting on 21 April 2025.
Notified floor area: 72.4 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 2 Yew Lane, Seafield Rd West, Clontarf Dublin 3 | Jul 2025 | €1,300,000 | 39 m |
| 4 Seafield Road West, Clontarf, Dublin 3 | Jan 2025 | €1,975,000 | 98 m |
| 10 Blackheath Gardens, Clontarf, Dublin 3 | Feb 2026 | €960,000 | 125 m |
| 17 Seafield Rd West, Clontarf, Dublin 3 | Jul 2025 | €3,450,000 | 142 m |
| The Rectory, 15 Seafield Road West, Clontarf | Jun 2026 | €1,350,000 | 144 m |
| 55 Blackheath Park, Clontarf, Dublin | Jan 2026 | €1,100,000 | 192 m |
| 100 Castle Ave, Clontarf, Dublin 3 | Feb 2025 | €999,950 | 208 m |
| 62a Blackheath Park, Clontarf, Dublin 3 | Feb 2026 | €760,000 | 219 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 received5 November 2024
- Decision due26 February 2025
- Decision issued26 February 2025
- Permission expiry17 May 2030
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
Permission for amendments to previously granted permission under reg ref: 3883/19. The proposed development…
29, Blackheath Gardens, Clontarf, Dublin 3, D03 VH39
3305/20Dublin CityLodged 3 Sept 2020Alterations
- GrantedAt this site
The proposed development will consist of — Demolition works to the side & rear lean-to roofed structures,…
29, Blackheath Gardens, Clontarf, Dublin 3, D03 VH39
3883/19Dublin CityLodged 29 Aug 2019Extension
- Granted60 m away
Construction of a new detached 3-bedroom, part single-storey, part two-storey dwelling on a site to the rear…
Site to the Rear of 16, Seafield Road West, Clontarf, Dublin 3
2400/19Dublin CityLodged 1 Mar 2019New dwelling
- Invalid60 m away
Conversion of their attic to storage including changing the existing hipped end roof to a dutch hipped, gable…
30, Blackheath Gardens, Clontarf, Dublin 3, D03 HX89
WEB5110/21Dublin CityLodged 17 Nov 2021Extension
- Granted60 m away
Conversion of their attic to storage including changing the existing hipped end roof to a dutch hipped, gable…
30, Blackheath Gardens, Clontarf, Dublin 3, D03 HX89
WEB5121/21Dublin CityLodged 18 Nov 2021Extension
- Granted70 m away
Conversion of attic to storage and a bathroom, including 1/ Conversion of existing hipped end roof to a gable…
17, Blackheath Gardens, Dublin 3 D03 HP20
WEB1949/22Dublin CityLodged 13 Oct 2022Extension
- Granted80 m away
The construction of a 2 storey side extension to the side of the existing dwelling and attic conversion with…
16, Seafield Road West, Clontarf, Dublin 3, D03 CX45
WEB2545/25Dublin CityLodged 1 Jul 2025Extension
- Granted80 m away
The development will consist of: (i) Construction of a single-storey extension with roof lights, to the rear…
16 Seafield Road West, Clontarf, Dublin 3
3408/24Dublin CityLodged 20 Mar 2024Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- InvalidExtension
Proposed (a) Construction of one + two storey extension to rere and side incorporating conversion of part of…
10, Copeland Grove, Clontarf, Dublin 3
WEB1101/22Dublin CityLodged 9 Feb 2022
- GrantedExtension
Proposed conversion of an existing detached garage to rere, together with a single-storey extension to North…
259A, Howth Road, Dublin 5
WEB1119/19Dublin CityLodged 5 Mar 2019
- GrantedExtension
Permission sought for the construction of two seperate single storey extensions to their existing kitchen and…
Cranagh, 9, Mount Anville Road, Dublin 14
D06B/1112Dún Laoghaire–RathdownLodged 20 Dec 2006
- GrantedExtension
(a)Single storey extension to rere and side incorporating part garage conversion, and (b) Widening of vehicle…
16, Vernon Drive, Clontarf, Dublin 3
WEB1208/18Dublin CityLodged 30 Apr 2018
- RefusedExtension
Permission sought for: Closing of the rere access gate and constructing a new side access to a new garage.…
1, Tobernea Terrace, Seapoint Avenue, Dun Laoghaire, Co Dublin
D07A/0180Dún Laoghaire–RathdownLodged 17 May 2007
- GrantedExtension
Permission is sought for closing of the rere access gate and constructing a new side access to a new garage.…
1, Tobernea Terrace (A Protected Structure), Seapoint Avenue, Dun Laoghaire, Co Dublin
D07A/0879Dún Laoghaire–RathdownLodged 26 Jun 2007
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