39 Beechpark Avenue, Castleknock, Dublin 15, D15 FWX6
Demolition of a side annex and construction of a new extension in Castleknock.
FW21B/0028 · Fingal County Council · Lodged 4 March 2021
- Reference
- FW21B/0028
- Authority
- Fingal County Council
- Register status
- Decided
- Type
- Permission
- Received
- 4 March 2021
Summary
AI-generatedThe development will consist of the demolition of an existing single-storey side annex measuring 24.5 square metres. This will be followed by the construction of a new extension to the existing house.
- Floor area
- 25 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
Demolition of existing single storey annex (24.5 sq. M) to side of exis
Land-use zoning
What this land is zoned for
“Provide for residential development and protect and improve residential amenity”
National zoning type: Existing residential
Objective set by the The Fingal Development Plan 2023 – 2029 (2023–2029). 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 10 November 2021.
Notified floor area: 225 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 37 Beechpark Ave, Castleknock, Dublin 15 | Sept 2025 | €1,295,000 | 14 m |
| 26 Beechpark Avenue, Castleknock, Dublin 15 | Dec 2025 | €1,400,000 | 71 m |
| 91 The Pines, Castleknock, Dublin 15 | Jan 2026 | €1,190,000 | 74 m |
| 53 Beechpark Avenue, Blanchardstown, Dublin 15 | Sept 2025 | €800,000 | 85 m |
| 17 Beechpark Ave, Castleknock, Dublin 15 | Mar 2026 | €800,000 | 139 m |
| 45 Woodview Park, Castleknock, Dublin City | Mar 2026 | €642,000 | 153 m |
| 52 Beechpark Avenue, Castleknock, Dublin 15 | May 2025 | €1,950,000 | 159 m |
| 11 Beechpark Ave, Castleknock, Dublin 15 | Nov 2025 | €1,175,000 | 166 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 received4 March 2021
- Decision due28 April 2021
- Decision issued22 April 2021
- Grant issued2 June 2021
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 a new ground floor flat roof rear extension of 51 sq. mts., a new dormer roof…
41 Beechpark Avenue, Castleknock, Dublin 15
FW23A/0369FingalLodged 1 Dec 2023Extension
- GrantedAt this site
The development will consist of the demolition of existing single stor
35 Beechpark Avenue, Castleknock, Dublin 15
FW25A/0059EFingalLodged 19 Feb 2025Demolition
- Granted30 m away
98m2 extension and remodelling of 33 Beechpark Avenue, Castleknock, Du
33 Beechpark Avenue, Castleknock, Dublin 15
FW19A/0070FingalLodged 1 May 2019Extension
- Granted70 m away
The development will consist of the following — Proposed single storey extension to the front of the existing…
The Rectory, 12 Hawthorn Lawn, Castleknock, Dublin 15, D15 YHT2
FW24A/0071FingalLodged 22 Feb 2024Extension
- Granted70 m away
The development will consist of: Permission sought for new ground floor front and rear extensions, new rear…
The Rectory, 12 Hawthorn Lawn, Castleknock, Dublin 15, D15 YHT2
FW26A/0175EFingalLodged 30 Apr 2026Extension
- Refused80 m away
(1) Demolition of existing detached bungalow (130 sq.m) and garage (25
42 Beechpark Avenue, Castleknock, Dublin 15
FW19A/0211FingalLodged 22 May 2020Demolition
- Refused80 m away
Planning permission is sought for the demolition of a dteached bungalo
42 Beech Park Avenue, Castleknock, Dublin 15
FW10A/0104FingalLodged 9 Feb 2011Demolition
- Awaiting decision80 m away
Planning Permission is sought for: Construction of single storey dining room extension to side of existing…
46 Beechpark Avenue, Castleknock, Dublin 15, D15 FYY0
FW26A/0281EFingalLodged 6 Jul 2026Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedDemolition
Demolition of existing single storey annex to the rear (3.9 sqm) and e
31 Broadway Park, Blanchardstown, Dublin 15
FW14A/0124FingalLodged 30 Sept 2014
- RefusedDemolition
Demolition of existing single storey annex to rear of existing dwellin
24 Sherlock Park, Skerries, Co Dublin.
F15B/0106FingalLodged 6 May 2015
- RefusedDemolition
Demolition of existing single storey annex, car port and out-buildings
1 Hawthorn Lawn, Castleknock, Dublin 15
FW17A/0117FingalLodged 10 Jul 2017
- GrantedDemolition
Demolition of existing single storey extension to rear (north) of exis
28, Claremont Road, Howth, Dublin, D13X015
F22B/0159FingalLodged 14 Jul 2022
- GrantedExtension
Permission for the demolition of existing single storey annex and the construction of a new two storey…
62 Woodvale Road , Beaumont , Cork
2039538Cork CityLodged 14 Sept 2020
- GrantedExtension
Demolish a single storey annex and construct a two storey extension to side of dwelling house and ancillary…
No. 1 The Downs, Broadale, Maryborough Hill, Moneygurney, Douglas
164228corkLodged 9 Feb 2016
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.