Postcode record · Hounslow
W4 3JT.
W4 3JT has 17 known premises and 36 planning records — 15 approved of 21 decided (71.4%). 15 EPC records.
Postcode W4 3JT · boundary not held, centred on the postcodeApprovedRefusedOther36 exact2 approximate38 on the map — every match
At a glance · this postcodeHounslow profile →
17
Premises
known addresses (UPRNs)
36
Applications
21 decided
71.4%
Approval rate
15 approved · 6 refused
15
EPC records
ratings C 1 · D 7 · E 5 · F 2
38
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 3JT has 17 known premises and 36 planning records — 15 approved of 21 decided (71.4%). 15 EPC records.
Premises
Name
Details
UPRN 100021590552
UPRN 100021590553
UPRN 100021590554
UPRN 100021590555
UPRN 100021590556
UPRN 100021590557
UPRN 100021590558
UPRN 100021590559
UPRN 100021590560
UPRN 100021590561
UPRN 100021590552
UPRN 100021590553
UPRN 100021590554
Show all 10 rows
UPRN 100021590555
UPRN 100021590556
UPRN 100021590557
UPRN 100021590558
UPRN 100021590559
UPRN 100021590560
UPRN 100021590561
Planning
What happened?
36 planning applications across the postcode; 15 approved of 21 decided (71.4%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
T2 - Cherry Reduce by 3m in height and 1.25m laterally
69 Sutton Lane South,Chiswick,London,W4 3JT · premises record
Applicant Imelda Trevail · Officer Geeta Anand
Works to Trees in Conservation Area
Withdrawn
2025-05-27
Certificate of lawfulness for the erection of a rear roof extension with juliette balcony and three front roof windows
38 SUTTON LANE SOUTH, CHISWICK, LONDON, W4 3JT · premises record
Applicant Mr Manoz Lochab · Officer zzzShane.Baker
Lawful Use Certificate
Not required
2021-11-12
Certificate of Lawfulness for the proposed removal of the existing pitched roof and replaced with a new glazed roof to the existing house
65 SUTTON LANE SOUTH, CHISWICK, W4 3JT · premises record
Applicant Mr DeCianti · Officer zzzAnnabelle Miller
Lawful Use Certificate
Not required
2020-02-19
Ground floor rear extension X metres deep, maximum height of 2.9 metres, 2.9 metres high to the eaves
65 SUTTON LANE SOUTH, CHISWICK, W4 3JT · premises record
Applicant Mr C Decianti · Officer Area Manager
Prior Approval Householder
No determination
2020-02-17
Erection of a rear roof extension with Juliet balcony, two additional roof windows to front elevation and erection of a rear outrigger roof extension
42 SUTTON LANE SOUTH, CHISWICK, LONDON, W4 3JT · premises record
Applicant Mr D Proctor · Officer Jessie Rotrand
Householder Applications
Approved
2019-06-03
Non material amendment to allow an increase in width of 0.2m to the rear outrigger roof extension to align with the existing flank wall of the floors below of planning permission 01094/42/P3 approved under APP/F5540/D/19/3221227 on 05/04/2019
42 SUTTON LANE SOUTH, CHISWICK, LONDON, W4 3JT · premises record
Applicant Ms D Proctor · Officer Jessie Rotrand
Non-Material Minor Amendment to an existing Planning Application
Refused
2019-06-03
Erection of a rear roof extension with Juliet balcony, two additional roof windows to front elevation and erection of a rear outrigger roof extension
42 SUTTON LANE SOUTH, CHISWICK, LONDON, W4 3JT · premises record
Applicant Mrs Darielle Proctor · Officer Jessie Rotrand
Householder Applications
Refused
2018-10-15
Certificate of lawfulness for the erection of a rear outrigger roof extension to the house.
42 SUTTON LANE SOUTH, CHISWICK, LONDON, W4 3JT · premises record
Applicant Ms D Proctor · Officer Jessie Rotrand
Lawful Use Certificate
Not required
2017-11-10
Erection of a rear roof extension with juliet balcony and two additional roof windows to front elevation
42 SUTTON LANE SOUTH, CHISWICK, LONDON, W4 3JT · premises record
Applicant Ms D Proctor · Officer Jessie Rotrand
Householder Applications
Refused
2017-11-10
Certificate of lawfulness for the erection of a rear roof extension with outrigger and Juliette balcony incorporating two front roof windows to the house
67 SUTTON LANE SOUTH, CHISWICK, LONDON, W4 3JT · premises record
Applicant Mr J Evans Ms V Gray · Officer zzzSam Smith
Lawful Use Certificate
Not required
2017-10-18
T2 - Cherry Reduce by 3m in height and 1.25m laterally
69 Sutton Lane South,Chiswick,London,W4 3JT · premises record
Applicant Imelda Trevail · Officer Geeta Anand
Withdrawn
2025-05-27
More
Works to Trees in Conservation Area
Certificate of lawfulness for the erection of a rear roof extension with juliette balcony and three front roof windows
38 SUTTON LANE SOUTH, CHISWICK, LONDON, W4 3JT · premises record
Applicant Mr Manoz Lochab · Officer zzzShane.Baker
Not required
2021-11-12
More
Lawful Use Certificate
Certificate of Lawfulness for the proposed removal of the existing pitched roof and replaced with a new glazed roof to the existing house
65 SUTTON LANE SOUTH, CHISWICK, W4 3JT · premises record
Applicant Mr DeCianti · Officer zzzAnnabelle Miller
Not required
2020-02-19
More
Lawful Use Certificate
Show all 10 rows
Ground floor rear extension X metres deep, maximum height of 2.9 metres, 2.9 metres high to the eaves
65 SUTTON LANE SOUTH, CHISWICK, W4 3JT · premises record
Applicant Mr C Decianti · Officer Area Manager
No determination
2020-02-17
More
Prior Approval Householder
Erection of a rear roof extension with Juliet balcony, two additional roof windows to front elevation and erection of a rear outrigger roof extension
42 SUTTON LANE SOUTH, CHISWICK, LONDON, W4 3JT · premises record
Applicant Mr D Proctor · Officer Jessie Rotrand
Approved
2019-06-03
More
Householder Applications
Non material amendment to allow an increase in width of 0.2m to the rear outrigger roof extension to align with the existing flank wall of the floors below of planning permission 01094/42/P3 approved under APP/F5540/D/19/3221227 on 05/04/2019
42 SUTTON LANE SOUTH, CHISWICK, LONDON, W4 3JT · premises record
Applicant Ms D Proctor · Officer Jessie Rotrand
Refused
2019-06-03
More
Non-Material Minor Amendment to an existing Planning Application
Erection of a rear roof extension with Juliet balcony, two additional roof windows to front elevation and erection of a rear outrigger roof extension
42 SUTTON LANE SOUTH, CHISWICK, LONDON, W4 3JT · premises record
Applicant Mrs Darielle Proctor · Officer Jessie Rotrand
Refused
2018-10-15
More
Householder Applications
Certificate of lawfulness for the erection of a rear outrigger roof extension to the house.
42 SUTTON LANE SOUTH, CHISWICK, LONDON, W4 3JT · premises record
Applicant Ms D Proctor · Officer Jessie Rotrand
Not required
2017-11-10
More
Lawful Use Certificate
Erection of a rear roof extension with juliet balcony and two additional roof windows to front elevation
42 SUTTON LANE SOUTH, CHISWICK, LONDON, W4 3JT · premises record
Applicant Ms D Proctor · Officer Jessie Rotrand
Refused
2017-11-10
More
Householder Applications
Certificate of lawfulness for the erection of a rear roof extension with outrigger and Juliette balcony incorporating two front roof windows to the house
67 SUTTON LANE SOUTH, CHISWICK, LONDON, W4 3JT · premises record
Applicant Mr J Evans Ms V Gray · Officer zzzSam Smith
Not required
2017-10-18
More
Lawful Use Certificate
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.
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.
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 3 applications
Applicant on 2 applications
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 3 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
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
Development
What could it become?
Planning precedent36 applications and 38 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy15 EPC records; ratings C: 1, D: 7, E: 5, F: 2.
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
The Developer PlanOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
4 intent signals recorded in this postcode
Price decline · EPC F/G · Long hold
Subscribe to see the signals →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.