42 Fairhaven Avenue, Castleknock, Dublin 15, D15HNOK
Retention of a single-storey side and rear extension and proposed side and rear works.
FW20B/0056 · Fingal County Council · Lodged 28 April 2020
- Reference
- FW20B/0056
- Authority
- Fingal County Council
- Register status
- Decided
- Type
- Permission and Retention
- Received
- 28 April 2020
Summary
AI-generatedThe application seeks permission to retain an existing single-storey extension to the side and rear of the property. It also includes proposed works for a side and rear extension.
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
A. Retain side/rear single storey extension. B. Proposed side and r
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.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 42 Fairhaven Avenue, Castleknock Road, Castleknock | Feb 2026 | €880,000 | 2 m |
| 45 Fairhaven Avenue, Castleknock, Dublin 15 | Sept 2025 | €793,000 | 20 m |
| 25 Phoenix Park Avenue, Phoenix Park Racecourse, Castleknockprice excludes VAT | Jun 2026 | €791,357 | 33 m |
| Apartment 44, Danehill, Phoenix Park Avenueprice excludes VAT | Sept 2025 | €466,900 | 34 m |
| 47 Fairhaven Avenue, Castleknock, Dublin15 | Mar 2026 | €825,000 | 35 m |
| 39 Fairhaven Avenue, Castleknock Road, Dublin15 | Jun 2025 | €1,005,000 | 47 m |
| 70 Phoenix Park Avenue, Phoenix Park Racecourse, Dublin 15price excludes VAT | Apr 2026 | €837,003 | 61 m |
| 69 Phoenix Park Avenue, Castleknock, Dublin 15price excludes VAT | Jun 2026 | €841,630 | 61 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 received28 April 2020
- Decision due20 July 2020
- Decision issued16 July 2020
- Grant issued25 August 2020
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted70 m away
Development at 10-54 Phoenix Park Avenue, Former Phoenix Park Racecour
10-54 Phoenix Park Avenue, Former Phoenix Park Racecourse, Castleknock
FW19A/0035FingalLodged 1 Mar 2019Alterations
- Granted90 m away
The development will consist of alterations to approved plans (Reg Ref: FW18A/0100 and as granted planning…
Park Side Block 1, Phoenix Park Avenue, Former Phoenix Park Racecourse, Castleknock, Dublin 15
FW23A/0174FingalLodged 15 Aug 2023Alterations
- Granted90 m away
Development at the Former Phoenix Park Racecourse, Castleknock, Dublin
Former Phoenix Park Racecourse, Castleknock, Dublin 15
FW18A/0100FingalLodged 13 Nov 2018Other
- Granted90 m away
Permission is sought for a development that will consist of change of use and conversion from Gym, Residents…
Parkside Block 2 (Orby), Phoenix Park Avenue, Former Phoenix Park Racecourse, Castleknock, Dublin 15
FW24A/0453EFingalLodged 4 Nov 2024Change of use
- Invalid90 m away
The development will consist of change of use and conversion from Gym, Residents Lounge with Laundry Room and…
Parkside Block 2 (Orby), Phoenix Park Avenue, Former Phoenix Park Racecourse
FW24A/0380EFingalLodged 19 Sept 2024Change of use
- Granted90 m away
Flynn & O’Flaherty Construction intend to apply for planning permissio
Parkside Block 2 Phoenix Park Avenue, Former Phoenix Park Racecourse,
FW19A/0049FingalLodged 25 Mar 2019Apartments
- Granted110 m away
The development will consist of the construction of 1 no. 5-6 storey a
Former Phoenix Park Racecourse, Castleknock, Dublin 15
FW18A/0112FingalLodged 21 Nov 2018Apartments
- Granted120 m away
The construction of 81 number dwellings consisting of 24 No. 3 bed and
Former Phoenix Park Racecourse, Castleknock Road, Castleknock, Dublin
FW17A/0110FingalLodged 30 Jun 2017Housing estate
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedRetention
A. Retention of front/side/rear single storey extension. b. Propos
46 Huntstown Lawn, Mulhuddart, Dublin 15, D15PA9P
FW19B/0144FingalLodged 3 Dec 2019
- GrantedRetention
A) Retain rear single storey extension with associated internal and ex
Belinstown Lodge, Belinstown, Ballyboughal, Co Dublin, A41 X663
F18A/0752FingalLodged 21 Dec 2018
- GrantedRetention
Retain the existing single storey extension to side and rear
31 Willsbrook Crescent, Lucan, Co. Dublin.
S99B/0250South DublinLodged 19 Apr 1999
- GrantedExtension
(a) First floor extension to side of house over existing single storey structure & (b) retention of single…
30 Rockfield Avenue, Perrystown Dublin 12.
SD24B/0189South DublinLodged 1 May 2024
- GrantedRetention
To retain existing side and rear extensions and construct new single storey front/side extension
10 Chestnut Grove, Western Road, The Miles, Clonakilty
1250011corkLodged 31 Aug 2012
- GrantedRetention
Retain side/rear single storey extension to dwelling house
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WEB1786/20Dublin CityLodged 9 Nov 2020
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