142 Castle Avenue, Clontarf, Dublin 3, D03 EA37
Construction of a single-storey extension to the rear and side of a house in Clontarf for family accommodation.
WEB2740/24 · Dublin City Council · Lodged 17 December 2024
- Reference
- WEB2740/24
- Authority
- Dublin City Council
- Register status
- Decided
- Type
- Permission
- Received
- 17 December 2024
Summary
AI-generatedThe development consists of a proposed single-storey extension to the rear and north side of the dwelling to create ancillary family accommodation. It also includes the insertion of a new window on the ground floor north side elevation.
- Storey
- 1
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 sought for (1) a proposed single storey extension to rere & north side, comprising the creation of ancillary family accommodation & (2), the insertion of a window to north side of dwelling, 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.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 150 Castle Ave, Clontarf, Dublin 3 | Feb 2026 | €2,270,000 | 71 m |
| 7 Grosvenor Court, Clontarf, Dublin 3 | Feb 2026 | €980,000 | 178 m |
| 13 Dunseverick Road, Clontarf, Dublin 3 | Sept 2025 | €1,400,000 | 189 m |
| 112 Castle Ave, Clontarf, Dublin 3 | May 2026 | €1,275,000 | 202 m |
| 39 Grosvenor Court, Vernon Avenue, Clontarf | Sept 2025 | €635,000 | 215 m |
| 3 Dunseverick Rd, Clontarf, Dublin 3 | Nov 2025 | €1,060,000 | 220 m |
| 25 Castle Grove, Clontarf, Dublin 3 | Aug 2025 | €1,050,000 | 231 m |
| 104 Castle Ave, Clontarf, Dublin 3 | Oct 2025 | €1,250,000 | 241 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 December 2024
- Decision due19 February 2025
- Decision issued23 December 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
(1) a proposed single storey extension to rere & North side, comprising the creation of ancillary family…
142, Castle Ave, Clontarf, Dublin 3
WEB2818/24Dublin CityLodged 23 Dec 2024Extension
- GrantedAt this site
The development will consist of partial demolition of existing single-storey extensions to rear of existing…
144, Castle Avenue, Clontarf, Dublin 3
WEB1079/19Dublin CityLodged 15 Feb 2019Extension
- Granted50 m away
The development will consist of building an additional storey at first floor level comprising 3 bedrooms and…
136, Castle Avenue, Clontarf, Dublin 3
4587/19Dublin CityLodged 2 Dec 2019Extension
- Granted50 m away
RETENTION PERMISSION: RETENTION OF A SINGLE STOREY REAR EXTENSION OF 7SQM TO HOUSE NO.1, CURRENTLY UNDER…
House No. 1, to rear of 134-136 Castle Avenue, Clontarf, Dublin 3
WEB1310/20Dublin CityLodged 2 Jun 2020Retention
- Invalid50 m away
The development will consist of: a) the demolition of an existing single-storey, flat-roofed rear extension…
148 Castle Avenue, Clontarf, Dublin 3, D03 NV34
WEB1863/26Dublin CityLodged 12 Mar 2026Extension
- Granted50 m away
The development will consist of: a) the demolition of an existing single-storey, flat-roofed rear extension…
148 Castle Avenue, Clontarf , Dublin 3, D03 NV34
WEB1874/26Dublin CityLodged 16 Apr 2026Extension
- Invalid80 m away
Planning permission to construct a 2 storey extension (220.75 sqm) to the rear of existing detached bungalow…
132, Castle Avenue, Clontarf, Dublin 3
2106/21Dublin CityLodged 28 Jan 2021Extension
- Granted80 m away
Planning Permission to construct a 2 storey extension (247.1 sqm) to the rear and side of existing detached…
132, Castle Avenue, Clontarf, Dublin 3
3386/20Dublin CityLodged 15 Sept 2020Extension
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 is sought for the construction of a single storey extension to rear & side of existing dwelling &…
1 Townparks, Skerries, Co. Dublin, K34 H248
F26A/0067EFingalLodged 22 Jan 2026
- GrantedExtension
Permission for sought for the construction of an extension to the rear of existing dwelling, alterations to…
194, Howth Road, Dublin 3.
4670/19Dublin CityLodged 10 Dec 2019
- GrantedExtension
Permission sought for proposed extension: A) A first floor extension over an existing single storey element…
14, Park Avenue, Hollypark, Blackrock, Co. Dublin
D17B/0451Dún Laoghaire–RathdownLodged 29 Sept 2017
- GrantedExtension
Permission for the construction of single storey extension to the rear and the alteration of…
99, Trees Road Upper, Mount Merrion, Co. Dublin
D14B/0081Dún Laoghaire–RathdownLodged 7 Mar 2014
- GrantedExtension
Permission sought for proposed (A) Conversion of auxiliary single storey areas to side & rere of dwelling,…
39, Fairview Green, Marino,Dublin 3
WEB1838/21Dublin CityLodged 11 Aug 2021
- GrantedExtension
Permission is requested for a proposed part single-storey, part two-storey extension to rear of existing…
53 Clonard Street, Balbriggan, Co. Dublin, K32 NY32
F25A/0371EFingalLodged 29 Apr 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.