Postcode record · Hounslow
W4 3LZ.
W4 3LZ has 21 known premises and 47 planning records — 21 approved of 28 decided (75%). 13 EPC records.
Postcode W4 3LZ · boundary not held, centred on the postcodeApprovedRefusedOther47 exact122 approximate169 on the map — every match
At a glance · this postcodeHounslow profile →
21
Premises
known addresses (UPRNs)
47
Applications
28 decided
75%
Approval rate
21 approved · 7 refused
13
EPC records
ratings C 1 · D 7 · E 4 · F 1
169
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 3LZ has 21 known premises and 47 planning records — 21 approved of 28 decided (75%). 13 EPC records.
Premises (18 of 21 shown)
Name
Details
UPRN 10091693152
UPRN 100021592127
UPRN 100021592129
UPRN 100021592131
UPRN 100021592133
UPRN 100021592134
UPRN 100021592136
UPRN 100021592138
UPRN 100021592141
UPRN 100021592143
UPRN 10091693152
UPRN 100021592127
UPRN 100021592129
Show all 10 rows
UPRN 100021592131
UPRN 100021592133
UPRN 100021592134
UPRN 100021592136
UPRN 100021592138
UPRN 100021592141
UPRN 100021592143
Planning
What happened?
47 planning applications across the postcode; 21 approved of 28 decided (75%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single storey wraparound extension following the demolition of the existing single storey rear extension. Installation of window to the rear side outrigger with replacement of all windows with white timber sash windows
53 Wolseley Gardens, Chiswick, London, W4 3LZ · premises record
Applicant Mr Pajaziti · Officer Louise Oppe
Householder Applications
Approved
2025-05-15
Works to two trees on site in conservation area. T1 Lawson Cypress at rear prune tree by 4-4.5m to boundary with No.53. T3 Cabbage Palm at front fell to ground level
55 WOLSELEY GARDENS, CHISWICK, W4 3LZ · premises record
Applicant Alice Burns · Officer Louise Oppe
Works to Trees in Conservation Area
Withdrawn
2022-06-23
Non-material amendment for change ground floor door and casement window in side elevation from timber to aluminium. Change casement window in ground floor rear elevation from timber to aluminium. Change first floor timber casement windows to top opening.
55 WOLSELEY GARDENS, CHISWICK, LONDON, W4 3LZ · premises record
Applicant Alice Burns · Officer Leo Hall
Non-Material Minor Amendment to an existing Planning Application
Approved
2021-08-16
Erection of a single storey rear extension to the house.
35 WOLSELEY GARDENS, CHISWICK, LONDON, W4 3LZ · premises record
Applicant Mr and Mr Shlesman · Officer Daniel Hughes
Householder Applications
Approved
2021-04-19
Certificate of lawfulness for rear roof extension.
55 WOLSELEY GARDENS, CHISWICK, LONDON, W4 3LZ · premises record
Applicant Alice Burns · Officer Leo Hall
Lawful Use Certificate
Not required
2021-01-19
Erection of a part single storey side/ rear extension with bi fold doors, one window and four roof lights. Addition of one door and one window in side elevation. Erection of a part first floor side extension with one rear window and one rear roof window.
55 WOLSELEY GARDENS, CHISWICK, W4 3LZ · premises record
Applicant Alice Burns · Officer Leo Hall
Householder Applications
Approved
2020-11-25
Erection of single storey rear extension; alteration of the roof above the existing side infill extension; formation of basement with lightwells to the front and rear garden.
37 WOLSELEY GARDENS, CHISWICK, LONDON, W4 3LZ · premises record
Applicant Mr R Winter · Officer zzzAbigail Mason-Thompson
Householder Applications
Approved
2020-11-04
Erection of part single and part two storey rear extension to the house.
55 WOLSELEY GARDENS, CHISWICK, W4 3LZ · premises record
Applicant Mrs Alice Burns · Officer Leo Hall
Householder Applications
Refused
2019-11-14
Joint application for erection of single storey rear and side infill extensions to both houses
49-51 WOLSELEY GARDENS, CHISWICK, W4 3LZ · premises record
Applicant Dr Rebecca Hayes · Officer zzzMatthew Lambert
Householder Applications
Approved
2019-05-01
Details of Condition 6 (Construction Method Statement) submitted pursuant of planning permission 01223/29/P4 dated 30/08/2017 for Formation of basement extension with front and rear lightwell and the erection of a single storey side and rear extension to the house.
29 WOLSELEY GARDENS, CHISWICK, LONDON, W4 3LZ · premises record
Applicant Ms B Williams · Officer zzzJohn Cooney
Details pursuant to a planning condition
Approved
2018-01-24
Erection of a single storey wraparound extension following the demolition of the existing single storey rear extension. Installation of window to the rear side outrigger with replacement of all windows with white timber sash windows
53 Wolseley Gardens, Chiswick, London, W4 3LZ · premises record
Applicant Mr Pajaziti · Officer Louise Oppe
Approved
2025-05-15
More
Householder Applications
Works to two trees on site in conservation area. T1 Lawson Cypress at rear prune tree by 4-4.5m to boundary with No.53. T3 Cabbage Palm at front fell to ground level
55 WOLSELEY GARDENS, CHISWICK, W4 3LZ · premises record
Applicant Alice Burns · Officer Louise Oppe
Withdrawn
2022-06-23
More
Works to Trees in Conservation Area
Non-material amendment for change ground floor door and casement window in side elevation from timber to aluminium. Change casement window in ground floor rear elevation from timber to aluminium. Change first floor timber casement windows to top opening.
55 WOLSELEY GARDENS, CHISWICK, LONDON, W4 3LZ · premises record
Applicant Alice Burns · Officer Leo Hall
Approved
2021-08-16
More
Non-Material Minor Amendment to an existing Planning Application
Show all 10 rows
Erection of a single storey rear extension to the house.
35 WOLSELEY GARDENS, CHISWICK, LONDON, W4 3LZ · premises record
Applicant Mr and Mr Shlesman · Officer Daniel Hughes
Approved
2021-04-19
More
Householder Applications
Certificate of lawfulness for rear roof extension.
55 WOLSELEY GARDENS, CHISWICK, LONDON, W4 3LZ · premises record
Applicant Alice Burns · Officer Leo Hall
Not required
2021-01-19
More
Lawful Use Certificate
Erection of a part single storey side/ rear extension with bi fold doors, one window and four roof lights. Addition of one door and one window in side elevation. Erection of a part first floor side extension with one rear window and one rear roof window.
55 WOLSELEY GARDENS, CHISWICK, W4 3LZ · premises record
Applicant Alice Burns · Officer Leo Hall
Approved
2020-11-25
More
Householder Applications
Erection of single storey rear extension; alteration of the roof above the existing side infill extension; formation of basement with lightwells to the front and rear garden.
37 WOLSELEY GARDENS, CHISWICK, LONDON, W4 3LZ · premises record
Applicant Mr R Winter · Officer zzzAbigail Mason-Thompson
Approved
2020-11-04
More
Householder Applications
Erection of part single and part two storey rear extension to the house.
55 WOLSELEY GARDENS, CHISWICK, W4 3LZ · premises record
Applicant Mrs Alice Burns · Officer Leo Hall
Refused
2019-11-14
More
Householder Applications
Joint application for erection of single storey rear and side infill extensions to both houses
49-51 WOLSELEY GARDENS, CHISWICK, W4 3LZ · premises record
Applicant Dr Rebecca Hayes · Officer zzzMatthew Lambert
Approved
2019-05-01
More
Householder Applications
Details of Condition 6 (Construction Method Statement) submitted pursuant of planning permission 01223/29/P4 dated 30/08/2017 for Formation of basement extension with front and rear lightwell and the erection of a single storey side and rear extension to the house.
29 WOLSELEY GARDENS, CHISWICK, LONDON, W4 3LZ · premises record
Applicant Ms B Williams · Officer zzzJohn Cooney
Approved
2018-01-24
More
Details pursuant to a planning condition
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 21 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 20 of 21 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 20 of 21 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).
Whitehall Gardens0 mWolseley Gardens0 mWhitehall Park Road0 mGreat West Road0 mSutton Court Road0 mCedars Road0 mGreat West Road Cedars Road0 mGreat West Road Ellesmere Road0 mEllesmere Road0 mHarvard Hill8 m
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 5 applications
Applicant on 4 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Case officer on 6 applications
Case officer on 4 applications
Case officer on 4 applications
Applicant on 5 applications
Applicant on 4 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
Case officer on 6 applications
Case officer on 4 applications
Case officer on 4 applications
Development
What could it become?
Planning precedent47 applications and 169 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy13 EPC records; ratings C: 1, D: 7, E: 4, F: 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.
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.