Postcode record · Hounslow
W4 3QU.
W4 3QU has 52 known premises and 66 planning records — 43 approved of 50 decided (86%). 36 EPC records.
Postcode W4 3QU · boundary not held, centred on the postcodeApprovedRefusedOther66 exact3 approximate69 on the map — every match
At a glance · this postcodeHounslow profile →
52
Premises
known addresses (UPRNs)
66
Applications
50 decided
86%
Approval rate
43 approved · 7 refused
36
EPC records
ratings C 14 · D 17 · E 4 · F 1
69
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 3QU has 52 known premises and 66 planning records — 43 approved of 50 decided (86%). 36 EPC records.
Premises (18 of 52 shown)
Name
Details
UPRN 10025293388
UPRN 100021584032
UPRN 100021584033
UPRN 100021584034
UPRN 100021584035
UPRN 100021584036
UPRN 100021584037
UPRN 100021584038
UPRN 100021584039
UPRN 100021584040
UPRN 10025293388
UPRN 100021584032
UPRN 100021584033
Show all 10 rows
UPRN 100021584034
UPRN 100021584035
UPRN 100021584036
UPRN 100021584037
UPRN 100021584038
UPRN 100021584039
UPRN 100021584040
Planning
What happened?
66 planning applications across the postcode; 43 approved of 50 decided (86%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Works to tree within a conservation area. T1. Norway spruce (Picea abies). Fell to ground level and grind stump to approximately 300mm below ground level.
4 Ernest Gardens, Chiswick, London, W4 3QU · premises record
Applicant Lynch · Officer Kevin Greening
Works to Trees in Conservation Area
No objection
2026-04-17
Replacement of three roof windows with one large roof window to the existing single storey rear extension of the house.
10 Ernest Gardens, Chiswick, London, W4 3QU · premises record
Applicant Mrs Catherine Taylor · Officer Lucia Orsi
Householder Applications
Approved
2026-01-30
Erection of a replacement single storey rear extension to the house.
42 Ernest Gardens, Chiswick, London, W4 3QU · premises record
Applicant Mrs Hannah Gibson · Officer Daniel Hughes
Householder Applications
Approved
2025-07-04
Erection of a single storey rear extension and rear roof extension to the house with two front roof windows
43 ERNEST GARDENS, CHISWICK, W4 3QU · premises record
Applicant Ms Sarah Pryce · Officer Louise Oppe
Householder Applications
Approved
2024-03-20
Non material amendment for removal of construction gap between No.31 and 32 Ernest Gardens to create a joined roof, rainwater drainage design, combined foundation and continuous brickwork frontage following planning permission 00415/32/P2 dated 01/06/2023 for erection of a single storey front extension and conversion of the garage into a habitable room of the house
32 ERNEST GARDENS, CHISWICK, W4 3QU · premises record
Applicant Miss Nicole Weyler · Officer Louise Oppe
Non-Material Minor Amendment to an existing Planning Application
Approved
2024-02-13
Erection of a rear roof extension with 2 front rooflights.
44 ERNEST GARDENS, CHISWICK, W4 3QU · premises record
Applicant Mr John Barrett · Officer Kieran Edmonds
Householder Applications
Approved
2023-11-21
Variation of Condition 3 (Approved Plans) to extend the rear extension deeper and material change for rear extension and rear roof extension following planning permission 00415/47/P1 dated 08/07/2019 for the erection of a rear roof extension with three roof windows to front elevation and erection of a single storey rear extension.
47 ERNEST GARDENS, CHISWICK, LONDON, W4 3QU · premises record
Applicant Mr Cliff Harper · Officer Jacky Leung
Householder Applications
Refused
2023-08-09
Erection of a single storey front infill extension with alterations to the existing converted single storey front garage projection to the house.
33 ERNEST GARDENS, CHISWICK, LONDON, W4 3QU · premises record
Applicant Jo Greengross · Officer Daniel Hughes
Householder Applications
Approved
2023-07-19
Erection of a rear roof dormer extension and the installation of two front roof lights to the house.
2 ERNEST GARDENS, CHISWICK, W4 3QU · premises record
Applicant ALICE COOPER · Officer Daniel Hughes
Householder Applications
Approved
2023-05-03
Certificate of lawfulness for the erection of a rear roof extension with two front roof windows to the house and insertion of a side window at first floor level.
2 ERNEST GARDENS, CHISWICK, W4 3QU · premises record
Applicant ALICE COOPER · Officer Louise Oppe
Lawful Use Certificate
Refused
2023-03-14
Works to tree within a conservation area. T1. Norway spruce (Picea abies). Fell to ground level and grind stump to approximately 300mm below ground level.
4 Ernest Gardens, Chiswick, London, W4 3QU · premises record
Applicant Lynch · Officer Kevin Greening
No objection
2026-04-17
More
Works to Trees in Conservation Area
Replacement of three roof windows with one large roof window to the existing single storey rear extension of the house.
10 Ernest Gardens, Chiswick, London, W4 3QU · premises record
Applicant Mrs Catherine Taylor · Officer Lucia Orsi
Approved
2026-01-30
More
Householder Applications
Erection of a replacement single storey rear extension to the house.
42 Ernest Gardens, Chiswick, London, W4 3QU · premises record
Applicant Mrs Hannah Gibson · Officer Daniel Hughes
Approved
2025-07-04
More
Householder Applications
Show all 10 rows
Erection of a single storey rear extension and rear roof extension to the house with two front roof windows
43 ERNEST GARDENS, CHISWICK, W4 3QU · premises record
Applicant Ms Sarah Pryce · Officer Louise Oppe
Approved
2024-03-20
More
Householder Applications
Non material amendment for removal of construction gap between No.31 and 32 Ernest Gardens to create a joined roof, rainwater drainage design, combined foundation and continuous brickwork frontage following planning permission 00415/32/P2 dated 01/06/2023 for erection of a single storey front extension and conversion of the garage into a habitable room of the house
32 ERNEST GARDENS, CHISWICK, W4 3QU · premises record
Applicant Miss Nicole Weyler · Officer Louise Oppe
Approved
2024-02-13
More
Non-Material Minor Amendment to an existing Planning Application
Erection of a rear roof extension with 2 front rooflights.
44 ERNEST GARDENS, CHISWICK, W4 3QU · premises record
Applicant Mr John Barrett · Officer Kieran Edmonds
Approved
2023-11-21
More
Householder Applications
Variation of Condition 3 (Approved Plans) to extend the rear extension deeper and material change for rear extension and rear roof extension following planning permission 00415/47/P1 dated 08/07/2019 for the erection of a rear roof extension with three roof windows to front elevation and erection of a single storey rear extension.
47 ERNEST GARDENS, CHISWICK, LONDON, W4 3QU · premises record
Applicant Mr Cliff Harper · Officer Jacky Leung
Refused
2023-08-09
More
Householder Applications
Erection of a single storey front infill extension with alterations to the existing converted single storey front garage projection to the house.
33 ERNEST GARDENS, CHISWICK, LONDON, W4 3QU · premises record
Applicant Jo Greengross · Officer Daniel Hughes
Approved
2023-07-19
More
Householder Applications
Erection of a rear roof dormer extension and the installation of two front roof lights to the house.
2 ERNEST GARDENS, CHISWICK, W4 3QU · premises record
Applicant ALICE COOPER · Officer Daniel Hughes
Approved
2023-05-03
More
Householder Applications
Certificate of lawfulness for the erection of a rear roof extension with two front roof windows to the house and insertion of a side window at first floor level.
2 ERNEST GARDENS, CHISWICK, W4 3QU · premises record
Applicant ALICE COOPER · Officer Louise Oppe
Refused
2023-03-14
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 52 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 52 of 52 premises. Some normally permitted changes may require planning permission.
Conservation Area
Strand on the Green · reference HSLCA01 · covers 29 of 52 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 52 of 52 premises. Some normally permitted changes may require planning permission.
Conservation Area
Strand on the Green · reference HSLCA01 · covers 29 of 52 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).
Ernest Gardens0 mLoraine Road0 mFootpath From 7 Ernest Gardens To 4 Herbert Gardens1 mWhitehall Park Road18 mMagnolia Road20 mBailey Mews21 mHerbert Gardens26 mRiverview Grove29 mRiverview Road37 mGrove Park Terrace49 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 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 precedent66 applications and 69 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy36 EPC records; ratings C: 14, D: 17, 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
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.
8 intent signals recorded in this postcode
Charge registered · Portfolio seller · Repeat sale · Price decline · EPC F/G · Long hold · Ageing director
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.