Postcode record · Hounslow
W4 3HT.
W4 3HT has 17 known premises and 58 planning records — 50 approved of 52 decided (96.2%). 10 EPC records.
Postcode W4 3HT · boundary not held, centred on the postcodeApprovedRefusedOther58 exact58 on the map — every match
At a glance · this postcodeHounslow profile →
17
Premises
known addresses (UPRNs)
58
Applications
52 decided
96.2%
Approval rate
50 approved · 2 refused
10
EPC records
ratings D 6 · E 4
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 3HT has 17 known premises and 58 planning records — 50 approved of 52 decided (96.2%). 10 EPC records.
Premises
Name
Details
UPRN 10001262200
UPRN 10001271150
UPRN 10014074202
UPRN 10014074204
UPRN 10014074205
UPRN 100021590109
UPRN 100021590111
UPRN 100021590112
UPRN 100021590113
UPRN 100021590117
UPRN 10001262200
UPRN 10001271150
UPRN 10014074202
Show all 10 rows
UPRN 10014074204
UPRN 10014074205
UPRN 100021590109
UPRN 100021590111
UPRN 100021590112
UPRN 100021590113
UPRN 100021590117
Planning
What happened?
58 planning applications across the postcode; 50 approved of 52 decided (96.2%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single story side extension and installation of two front boundary gates.
140 Sutton Court Road, Chiswick, London, W4 3HT · premises record
Applicant Sarah Studd · Officer Daniel Hughes
Householder Applications
Registered
2026-04-02
Works to trees in a Conservation Area - 1 X T1 False Acacia (Robinia pseudoacacia) reduce all round to previous reduction points approximately 3-4m, reduce limb over hanging no. 33 by approximately 2m past previous to new growth points and 1 X T2 Bay (Laurus nobilis) reduce in height by approximately 3-4m, reduce/trim all round to shape and contain by approximately 1m in rear garden
128 Sutton Court Road,Chiswick,London,W4 3HT · premises record
Applicant Winter · Officer Jacky Leung
Works to Trees in Conservation Area
No objection
2025-03-18
Works to four trees in a Conservation Area. (T1) Damson Plum reduce 2-3 metres from branch tips. (T2) Damson Plum reduce lateral crown spread 1-1.5 metres from branch tips. (T3) Acer reduce lateral crown spread 1-1.5 metres from branch tips. (T4) False Acacia to fell and remove the stump.
148 SUTTON COURT ROAD, CHISWICK, W4 3HT · premises record
Applicant john Wheatley · Officer Louise Oppe
Works to Trees in Conservation Area
No objection
2024-04-16
Works to two trees within a conservation area. T1 Copper Beech. Reduce entire crown by 2m. T2 Box Elder reduce entire crown by 1.3m.
144 SUTTON COURT ROAD, CHISWICK, W4 3HT · premises record
Applicant Hill · Officer Louise Oppe
Works to Trees in Conservation Area
Approved
2022-06-13
Installation of side window to ground floor floor flat and internal layout alterations
146 SUTTON COURT ROAD, CHISWICK, W4 3HT · premises record
Applicant Ms MALGORZATA MANKA · Officer Jillian Ridler
PF-Full Applications
Approved
2022-01-19
Works to (T1) False Acacia within (TPO No. 262): Crown lift to provide 4m clearance from ground level to previous reduction points. Final height 13m and spread 8m.
128 SUTTON COURT ROAD, CHISWICK, LONDON, W4 3HT · premises record
Applicant Mrs Johnson · Officer zzzJack Meacher
Works to a Tree covered by a Tree Preservation Order
Approved
2021-07-08
Bay (Laurus nobilis) (T2) to crown reduce with the height and spread of the tree by up to 3m and final height of 7m and spread of 4m
128 SUTTON COURT ROAD, CHISWICK, LONDON, W4 3HT · premises record
Applicant Ms Hannah Winter · Officer zzzJack Meacher
Works to Trees in Conservation Area
Approved
2021-05-14
Enlargement of existing basement, erection of ground floor extension and replacement of a rear roof to the house
150 SUTTON COURT ROAD, CHISWICK, LONDON, W4 3HT · premises record
Applicant brand mrs hunt · Officer zzzAbigail Mason-Thompson
Householder Applications
Approved
2021-04-08
Enlargement of existing basement, erection of a single storey side infill extension with alternation to single storey side extension and enlargement of rear roof extension to the house and outbuilding in rear garden.
150 SUTTON COURT ROAD, CHISWICK, LONDON, W4 3HT · premises record
Applicant Mr/Mrs James Hunt · Officer zzzJoyce Lo
Householder Applications
Approved
2021-01-14
Works to two trees on site. T1 Grandiflora tree reduce height by 1 - 1.5 metres in front garden. T2 Bay tree near right boundary fell to ground level or wall height with stump to remain.
124 SUTTON COURT ROAD, CHISWICK, LONDON, W4 3HT · premises record
Applicant O'Connor · Officer zzzJoyce Lo
Works to Trees in Conservation Area
Approved
2020-11-16
Erection of a single story side extension and installation of two front boundary gates.
140 Sutton Court Road, Chiswick, London, W4 3HT · premises record
Applicant Sarah Studd · Officer Daniel Hughes
Registered
2026-04-02
More
Householder Applications
Works to trees in a Conservation Area - 1 X T1 False Acacia (Robinia pseudoacacia) reduce all round to previous reduction points approximately 3-4m, reduce limb over hanging no. 33 by approximately 2m past previous to new growth points and 1 X T2 Bay (Laurus nobilis) reduce in height by approximately 3-4m, reduce/trim all round to shape and contain by approximately 1m in rear garden
128 Sutton Court Road,Chiswick,London,W4 3HT · premises record
Applicant Winter · Officer Jacky Leung
No objection
2025-03-18
More
Works to Trees in Conservation Area
Works to four trees in a Conservation Area. (T1) Damson Plum reduce 2-3 metres from branch tips. (T2) Damson Plum reduce lateral crown spread 1-1.5 metres from branch tips. (T3) Acer reduce lateral crown spread 1-1.5 metres from branch tips. (T4) False Acacia to fell and remove the stump.
148 SUTTON COURT ROAD, CHISWICK, W4 3HT · premises record
Applicant john Wheatley · Officer Louise Oppe
No objection
2024-04-16
More
Works to Trees in Conservation Area
Show all 10 rows
Works to two trees within a conservation area. T1 Copper Beech. Reduce entire crown by 2m. T2 Box Elder reduce entire crown by 1.3m.
144 SUTTON COURT ROAD, CHISWICK, W4 3HT · premises record
Applicant Hill · Officer Louise Oppe
Approved
2022-06-13
More
Works to Trees in Conservation Area
Installation of side window to ground floor floor flat and internal layout alterations
146 SUTTON COURT ROAD, CHISWICK, W4 3HT · premises record
Applicant Ms MALGORZATA MANKA · Officer Jillian Ridler
Approved
2022-01-19
More
PF-Full Applications
Works to (T1) False Acacia within (TPO No. 262): Crown lift to provide 4m clearance from ground level to previous reduction points. Final height 13m and spread 8m.
128 SUTTON COURT ROAD, CHISWICK, LONDON, W4 3HT · premises record
Applicant Mrs Johnson · Officer zzzJack Meacher
Approved
2021-07-08
More
Works to a Tree covered by a Tree Preservation Order
Bay (Laurus nobilis) (T2) to crown reduce with the height and spread of the tree by up to 3m and final height of 7m and spread of 4m
128 SUTTON COURT ROAD, CHISWICK, LONDON, W4 3HT · premises record
Applicant Ms Hannah Winter · Officer zzzJack Meacher
Approved
2021-05-14
More
Works to Trees in Conservation Area
Enlargement of existing basement, erection of ground floor extension and replacement of a rear roof to the house
150 SUTTON COURT ROAD, CHISWICK, LONDON, W4 3HT · premises record
Applicant brand mrs hunt · Officer zzzAbigail Mason-Thompson
Approved
2021-04-08
More
Householder Applications
Enlargement of existing basement, erection of a single storey side infill extension with alternation to single storey side extension and enlargement of rear roof extension to the house and outbuilding in rear garden.
150 SUTTON COURT ROAD, CHISWICK, LONDON, W4 3HT · premises record
Applicant Mr/Mrs James Hunt · Officer zzzJoyce Lo
Approved
2021-01-14
More
Householder Applications
Works to two trees on site. T1 Grandiflora tree reduce height by 1 - 1.5 metres in front garden. T2 Bay tree near right boundary fell to ground level or wall height with stump to remain.
124 SUTTON COURT ROAD, CHISWICK, LONDON, W4 3HT · premises record
Applicant O'Connor · Officer zzzJoyce Lo
Approved
2020-11-16
More
Works to Trees in Conservation Area
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
Chiswick House · reference HSLCA09 · covers 17 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
Chiswick House · reference HSLCA09 · covers 17 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 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 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
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 precedent58 applications and 58 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy10 EPC records; ratings D: 6, E: 4.
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.
Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.