Postcode record · Hounslow
W4 4JY.
W4 4JY has 17 known premises and 51 planning records — 43 approved of 44 decided (97.7%). 10 EPC records.
Postcode W4 4JY · boundary not held, centred on the postcodeApprovedRefusedOther51 exact7 approximate58 on the map — every match
At a glance · this postcodeHounslow profile →
17
Premises
known addresses (UPRNs)
51
Applications
44 decided
97.7%
Approval rate
43 approved · 1 refused
10
EPC records
ratings C 1 · D 8 · E 1
58
Mapped applications
inside the postcode shape
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property
What is it?
W4 4JY has 17 known premises and 51 planning records — 43 approved of 44 decided (97.7%). 10 EPC records.
Premises
Name
Details
UPRN 10091691791
UPRN 100021586130
UPRN 100021586131
UPRN 100021586137
UPRN 100023491936
UPRN 200002820003
UPRN 200003971016
UPRN 200003971017
UPRN 200003971019
UPRN 200003971020
UPRN 10091691791
UPRN 100021586130
UPRN 100021586131
Show all 10 rows
UPRN 100021586137
UPRN 100023491936
UPRN 200002820003
UPRN 200003971016
UPRN 200003971017
UPRN 200003971019
UPRN 200003971020
Planning
What happened?
51 planning applications across the postcode; 43 approved of 44 decided (97.7%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Works to trees within a conservation area. White Poplar x 2, northwest boundary with Sutton Lane North. Crown lift to 5 metres.
Chiswick Fire Station, 2-4 Heathfield Gardens, Chiswick, London, W4 4JY · premises record
Applicant Mr Nathan Rainey · Officer Kevin Greening
Works to Trees in Conservation Area
No objection
2025-10-16
Works to two trees within a conservation area. Rear garden, Eucalyptus (T1) re-pollard by 3 metres to previous pruning points. Rear garden, Crab apple (T2) crown reduce by 1 metre.
12 Heathfield Gardens, Chiswick, London W4 4JY · premises record
Applicant Hodge · Officer Kevin Greening
Works to Trees in Conservation Area
No objection
2025-09-12
Enlargement to the basement floor and the installation of a front and rear lightwell
6 HEATHFIELD GARDENS, CHISWICK, LONDON, W4 4JY · premises record
Applicant Mr Ricky Singh · Officer Jacky Leung
Householder Applications
Approved
2024-01-03
Works to seven trees on site within a conservation area. T6 Silver Maple cut back from property by 2m. T7 Silver Maple cut back from property by 2m, crown lift to 4 metres. T11 Common Lime crown lift to 3 metres. T15 Norway Maple crown lift to 6 metres over highway. T16 Hornbeam crown lift to 3 metres over footpath. T17 Common Elder crown lift to 3 metres. T18 White Poplar crown lift to 3 metres, reduce and reshape crown by 1.5m
CHISWICK FIRE STATION 2-4 HEATHFIELD GARDENS, CHISWICK, LONDON, W4 4JY · premises record
Applicant Kayleigh Nash · Officer Louise Oppe
Works to Trees in Conservation Area
Approved
2023-12-21
Erection of a two storey part side extension with a side window, raising existing roof and adding a new window on the first floor rear extension
6 HEATHFIELD GARDENS, CHISWICK, LONDON, W4 4JY · premises record
Applicant Mr G Sathi · Officer Jacky Leung
Householder Applications
Approved
2023-03-10
Erection of a single storey rear infill extension with a glazed roof and alterations to the fenestration following the conversion from two flats to a single house
20 HEATHFIELD GARDENS, CHISWICK, LONDON, W4 4JY · premises record
Applicant Mr Charanpreet Graham · Officer Louise Oppe
PF-Full Applications
Approved
2023-02-21
Work to a tree within a Conservation Area: Eucalyptus (T1) - Reduce height by 1.5 metres to five metres high and diameter by one metre to three metres, and remove major deadwood.
12 HEATHFIELD GARDENS, CHISWICK, LONDON, W4 4JY · premises record
Applicant Hodge · Officer Daniel Hughes
Works to Trees in Conservation Area
Approved
2023-02-08
Work to tree in rear garden in conservation area. T1 Apple tree reduce height by 2m.
28 HEATHFIELD GARDENS, CHISWICK, W4 4JY · premises record
Applicant Edwards · Officer Louise Oppe
Works to Trees in Conservation Area
Approved
2023-01-24
Works to eight trees on site within a conservation area. Tree 2 Wild Cherry crown lift to 3 metres, reduce and reshape crown by 1.5m. Tree 6 Silver Maple cut back from highway by 2m, crown lift to 6 metres, prune back from street furniture by 1.5m. Tree 10 Common Lime cut back from property by 1.5m. Tree 12 Norway Maple reduce and reshape crown by 2m. Tree 13 Norway Maple fell due to dead and diseased wood. Tree 14 Norway Maple reduce and reshape crown by 1.5m. Tree 15 Norway Maple prune back from street furniture, remove dead and diseased wood. Tree 16 Hornbeam cut back from highway by 1.5m, server Ivy to 1.5m above ground level reporting all structural defects, prune back from street furniture
CHISWICK FIRE STATION 2-4 HEATHFIELD GARDENS, CHISWICK, LONDON, W4 4JY · premises record
Applicant Samantha White · Officer Louise Oppe
Works to Trees in Conservation Area
Approved
2023-01-18
Conversion of two self contained flats to one single family house. Erection of a single storey infill extension, with changes to rear fenestration
20 HEATHFIELD GARDENS, CHISWICK, W4 4JY · premises record
Applicant Mr Charanpreet Graham · Officer Louise Oppe
PF-Full Applications
Refused
2022-12-05
Works to trees within a conservation area. White Poplar x 2, northwest boundary with Sutton Lane North. Crown lift to 5 metres.
Chiswick Fire Station, 2-4 Heathfield Gardens, Chiswick, London, W4 4JY · premises record
Applicant Mr Nathan Rainey · Officer Kevin Greening
No objection
2025-10-16
More
Works to Trees in Conservation Area
Works to two trees within a conservation area. Rear garden, Eucalyptus (T1) re-pollard by 3 metres to previous pruning points. Rear garden, Crab apple (T2) crown reduce by 1 metre.
12 Heathfield Gardens, Chiswick, London W4 4JY · premises record
Applicant Hodge · Officer Kevin Greening
No objection
2025-09-12
More
Works to Trees in Conservation Area
Enlargement to the basement floor and the installation of a front and rear lightwell
6 HEATHFIELD GARDENS, CHISWICK, LONDON, W4 4JY · premises record
Applicant Mr Ricky Singh · Officer Jacky Leung
Approved
2024-01-03
More
Householder Applications
Show all 10 rows
Works to seven trees on site within a conservation area. T6 Silver Maple cut back from property by 2m. T7 Silver Maple cut back from property by 2m, crown lift to 4 metres. T11 Common Lime crown lift to 3 metres. T15 Norway Maple crown lift to 6 metres over highway. T16 Hornbeam crown lift to 3 metres over footpath. T17 Common Elder crown lift to 3 metres. T18 White Poplar crown lift to 3 metres, reduce and reshape crown by 1.5m
CHISWICK FIRE STATION 2-4 HEATHFIELD GARDENS, CHISWICK, LONDON, W4 4JY · premises record
Applicant Kayleigh Nash · Officer Louise Oppe
Approved
2023-12-21
More
Works to Trees in Conservation Area
Erection of a two storey part side extension with a side window, raising existing roof and adding a new window on the first floor rear extension
6 HEATHFIELD GARDENS, CHISWICK, LONDON, W4 4JY · premises record
Applicant Mr G Sathi · Officer Jacky Leung
Approved
2023-03-10
More
Householder Applications
Erection of a single storey rear infill extension with a glazed roof and alterations to the fenestration following the conversion from two flats to a single house
20 HEATHFIELD GARDENS, CHISWICK, LONDON, W4 4JY · premises record
Applicant Mr Charanpreet Graham · Officer Louise Oppe
Approved
2023-02-21
More
PF-Full Applications
Work to a tree within a Conservation Area: Eucalyptus (T1) - Reduce height by 1.5 metres to five metres high and diameter by one metre to three metres, and remove major deadwood.
12 HEATHFIELD GARDENS, CHISWICK, LONDON, W4 4JY · premises record
Applicant Hodge · Officer Daniel Hughes
Approved
2023-02-08
More
Works to Trees in Conservation Area
Work to tree in rear garden in conservation area. T1 Apple tree reduce height by 2m.
28 HEATHFIELD GARDENS, CHISWICK, W4 4JY · premises record
Applicant Edwards · Officer Louise Oppe
Approved
2023-01-24
More
Works to Trees in Conservation Area
Works to eight trees on site within a conservation area. Tree 2 Wild Cherry crown lift to 3 metres, reduce and reshape crown by 1.5m. Tree 6 Silver Maple cut back from highway by 2m, crown lift to 6 metres, prune back from street furniture by 1.5m. Tree 10 Common Lime cut back from property by 1.5m. Tree 12 Norway Maple reduce and reshape crown by 2m. Tree 13 Norway Maple fell due to dead and diseased wood. Tree 14 Norway Maple reduce and reshape crown by 1.5m. Tree 15 Norway Maple prune back from street furniture, remove dead and diseased wood. Tree 16 Hornbeam cut back from highway by 1.5m, server Ivy to 1.5m above ground level reporting all structural defects, prune back from street furniture
CHISWICK FIRE STATION 2-4 HEATHFIELD GARDENS, CHISWICK, LONDON, W4 4JY · premises record
Applicant Samantha White · Officer Louise Oppe
Approved
2023-01-18
More
Works to Trees in Conservation Area
Conversion of two self contained flats to one single family house. Erection of a single storey infill extension, with changes to rear fenestration
20 HEATHFIELD GARDENS, CHISWICK, W4 4JY · premises record
Applicant Mr Charanpreet Graham · Officer Louise Oppe
Refused
2022-12-05
More
PF-Full Applications
Building control
Building-control records are not yet collected for Hounslow — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
Every mapped designation touching a premises in this postcode, with how many of its 17 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Dwellinghouses (C3) to small HMOs (C4) - borough-wide Article 4 Direction · reference A4D.2 · covers 17 of 17 premises. Some normally permitted changes may require planning permission.
Conservation Area
Wellesley Road · reference 1232 · covers 15 of 17 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Wellesley Road · reference HSLCA25 · covers 15 of 17 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Turnham Green · reference 1225 · covers 2 of 17 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Turnham Green · reference HSLCA08 · covers 2 of 17 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Dwellinghouses (C3) to small HMOs (C4) - borough-wide Article 4 Direction · reference A4D.2 · covers 17 of 17 premises. Some normally permitted changes may require planning permission.
Conservation Area
Wellesley Road · reference 1232 · covers 15 of 17 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Wellesley Road · reference HSLCA25 · covers 15 of 17 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Show all 5 rows
Conservation Area
Turnham Green · reference 1225 · covers 2 of 17 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Turnham Green · reference HSLCA08 · covers 2 of 17 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
People
Who is involved?
Named on the latest 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent51 applications and 58 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy10 EPC records; ratings C: 1, D: 8, E: 1.
What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.
Intent signals
Planning Atlas ProOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.