Postcode record · Hounslow
W4 4NS.
W4 4NS has 37 known premises and 70 planning records — 37 approved of 51 decided (72.5%). 20 EPC records.
Postcode W4 4NS · boundary not held, centred on the postcodeApprovedRefusedOther70 exact70 on the map — every match
At a glance · this postcodeHounslow profile →
37
Premises
known addresses (UPRNs)
70
Applications
51 decided
72.5%
Approval rate
37 approved · 14 refused
20
EPC records
ratings D 10 · E 7 · F 2 · G 1
70
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 4NS has 37 known premises and 70 planning records — 37 approved of 51 decided (72.5%). 20 EPC records.
Premises (18 of 37 shown)
Name
Details
UPRN 10091148805
UPRN 10097427690
UPRN 100021591396
UPRN 100021591397
UPRN 100021591399
UPRN 100021591401
UPRN 100021591403
UPRN 100021591405
UPRN 100021591407
UPRN 100021591409
UPRN 10091148805
UPRN 10097427690
UPRN 100021591396
Show all 10 rows
UPRN 100021591397
UPRN 100021591399
UPRN 100021591401
UPRN 100021591403
UPRN 100021591405
UPRN 100021591407
UPRN 100021591409
Planning
What happened?
70 planning applications across the postcode; 37 approved of 51 decided (72.5%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of replacement rear roof extension and enlargement of the existing outrigger. Replacement of roof tiles with matching.
64 Wavendon Avenue, Chiswick, London, W4 4NS · premises record
Householder Applications
Approved
2025-11-20
Works to a tree within a Conservation Area: Pear - Reduce crown height by three metres and diameter by two metres, thin by 10% and remove deadwood.
60 Wavendon Avenue, Chiswick, London, W4 4NS · premises record
Applicant Wung Mortimer · Officer Daniel Hughes
Works to Trees in Conservation Area
No objection
2025-08-15
Replacement of timber framed sash windows at first floor front with UPVC sash windows to the house.
84 Wavendon Avenue, Chiswick, London, W4 4NS · premises record
Applicant Mr Andrew Barlow · Officer Louise Oppe
Householder Applications
Approved
2025-05-12
Non Material Amendment Application for the removal of the previously approved single storey rear infill, side and rear extension and retention of the existing single storey rear infill extension, variation to three first floor side windows, removal of a first floor side soil and vent pipe, installation of a first floor side drainpipe and internal alterations to Planning Permission P/2022/2624 dated 18/11/2022 for the 'Erection of a replacement single storey rear infill, side and rear extension and second floor extension to the existing two storey rear outrigger, and alterations to the existing rear roof dormer extension to the house'.
54 Wavendon Avenue,Chiswick,London,W4 4NS · premises record
Applicant Mrs Michelle Reglinski · Officer Daniel Hughes
Non-Material Minor Amendment to an existing Planning Application
Approved
2024-10-21
Erection of a rear roof and outrigger extension with one additional front roof window and three side roof windows to the house
92 Wavendon Avenue,Chiswick,London,Hounslow,W4 4NS · premises record
Applicant Mr Guy Seknadje · Officer Louise Oppe
Householder Applications
Approved
2024-06-04
Fell Cherry tree in rear garden in conservation area (T1) to ground level. Grind stump to approx. 300mm below ground level.
70A WAVENDON AVENUE, CHISWICK, W4 4NS · premises record
Applicant Alex Jarman · Officer Louise Oppe
Works to Trees in Conservation Area
No objection
2024-04-29
Details of condition 5 (Construction Logistics Plan) submitted pursuant planning permission 01176/70/P2 dated 07/02/2024 for erection of a basement floor with front and rear lightwells, a single storey rear wrap around extension and a rear roof and outrigger extension with two side windows following the demolition of the existing rear roof extension
70A WAVENDON AVENUE, CHISWICK, W4 4NS · premises record
Applicant Mr Alex Jarman · Officer Louise Oppe
Details pursuant to a planning condition
Approved
2024-03-28
Erection of a basement floor with front and rear lightwells, a single storey rear wrap around extension and a rear roof and outrigger extension with two side windows following the demolition of the existing rear roof extension
70 WAVENDON AVENUE, CHISWICK, W4 4NS · premises record
Applicant Mr Alex Jarman · Officer Louise Oppe
Householder Applications
Final Decision
2023-12-04
Conversion of two flats to a house
70 WAVENDON AVENUE, CHISWICK, LONDON, W4 4NS · premises record
Applicant Mr Alex Jarman · Officer Jacky Leung
PF-Full Applications
Approved
2023-08-07
Erection of rear roof dormer and rear outrigger second floor roof extensions, installation of two side roof lights and matching double glazed replacement of existing first floor rear and two storey rear outrigger first floor side windows to the house and installation of one front roof light.
88 WAVENDON AVENUE, CHISWICK, W4 4NS · premises record
Applicant Mr Andrew Fletcher · Officer Daniel Hughes
Householder Applications
Approved
2023-05-15
Erection of replacement rear roof extension and enlargement of the existing outrigger. Replacement of roof tiles with matching.
64 Wavendon Avenue, Chiswick, London, W4 4NS · premises record
Approved
2025-11-20
More
Householder Applications
Works to a tree within a Conservation Area: Pear - Reduce crown height by three metres and diameter by two metres, thin by 10% and remove deadwood.
60 Wavendon Avenue, Chiswick, London, W4 4NS · premises record
Applicant Wung Mortimer · Officer Daniel Hughes
No objection
2025-08-15
More
Works to Trees in Conservation Area
Replacement of timber framed sash windows at first floor front with UPVC sash windows to the house.
84 Wavendon Avenue, Chiswick, London, W4 4NS · premises record
Applicant Mr Andrew Barlow · Officer Louise Oppe
Approved
2025-05-12
More
Householder Applications
Show all 10 rows
Non Material Amendment Application for the removal of the previously approved single storey rear infill, side and rear extension and retention of the existing single storey rear infill extension, variation to three first floor side windows, removal of a first floor side soil and vent pipe, installation of a first floor side drainpipe and internal alterations to Planning Permission P/2022/2624 dated 18/11/2022 for the 'Erection of a replacement single storey rear infill, side and rear extension and second floor extension to the existing two storey rear outrigger, and alterations to the existing rear roof dormer extension to the house'.
54 Wavendon Avenue,Chiswick,London,W4 4NS · premises record
Applicant Mrs Michelle Reglinski · Officer Daniel Hughes
Approved
2024-10-21
More
Non-Material Minor Amendment to an existing Planning Application
Erection of a rear roof and outrigger extension with one additional front roof window and three side roof windows to the house
92 Wavendon Avenue,Chiswick,London,Hounslow,W4 4NS · premises record
Applicant Mr Guy Seknadje · Officer Louise Oppe
Approved
2024-06-04
More
Householder Applications
Fell Cherry tree in rear garden in conservation area (T1) to ground level. Grind stump to approx. 300mm below ground level.
70A WAVENDON AVENUE, CHISWICK, W4 4NS · premises record
Applicant Alex Jarman · Officer Louise Oppe
No objection
2024-04-29
More
Works to Trees in Conservation Area
Details of condition 5 (Construction Logistics Plan) submitted pursuant planning permission 01176/70/P2 dated 07/02/2024 for erection of a basement floor with front and rear lightwells, a single storey rear wrap around extension and a rear roof and outrigger extension with two side windows following the demolition of the existing rear roof extension
70A WAVENDON AVENUE, CHISWICK, W4 4NS · premises record
Applicant Mr Alex Jarman · Officer Louise Oppe
Approved
2024-03-28
More
Details pursuant to a planning condition
Erection of a basement floor with front and rear lightwells, a single storey rear wrap around extension and a rear roof and outrigger extension with two side windows following the demolition of the existing rear roof extension
70 WAVENDON AVENUE, CHISWICK, W4 4NS · premises record
Applicant Mr Alex Jarman · Officer Louise Oppe
Final Decision
2023-12-04
More
Householder Applications
Conversion of two flats to a house
70 WAVENDON AVENUE, CHISWICK, LONDON, W4 4NS · premises record
Applicant Mr Alex Jarman · Officer Jacky Leung
Approved
2023-08-07
More
PF-Full Applications
Erection of rear roof dormer and rear outrigger second floor roof extensions, installation of two side roof lights and matching double glazed replacement of existing first floor rear and two storey rear outrigger first floor side windows to the house and installation of one front roof light.
88 WAVENDON AVENUE, CHISWICK, W4 4NS · premises record
Applicant Mr Andrew Fletcher · Officer Daniel Hughes
Approved
2023-05-15
More
Householder 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 37 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 37 of 37 premises. Some normally permitted changes may require planning permission.
Conservation Area
Turnham Green · reference 1225 · covers 37 of 37 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Turnham Green · reference HSLCA08 · covers 37 of 37 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 37 of 37 premises. Some normally permitted changes may require planning permission.
Conservation Area
Turnham Green · reference 1225 · covers 37 of 37 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Turnham Green · reference HSLCA08 · covers 37 of 37 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 3 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 1 application
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
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 precedent70 applications and 70 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy20 EPC records; ratings D: 10, E: 7, F: 2, G: 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.