Postcode record · Hounslow
W4 2DD.
W4 2DD has 24 known premises and 35 planning records — 16 approved of 21 decided (76.2%). 18 EPC records.
Postcode W4 2DD · boundary not held, centred on the postcodeApprovedRefusedOther35 exact35 on the map — every match
At a glance · this postcodeHounslow profile →
24
Premises
known addresses (UPRNs)
35
Applications
21 decided
76.2%
Approval rate
16 approved · 5 refused
18
EPC records
ratings C 6 · D 11 · E 1
35
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 2DD has 24 known premises and 35 planning records — 16 approved of 21 decided (76.2%). 18 EPC records.
Premises (18 of 24 shown)
Name
Details
UPRN 10091148816
UPRN 10094944977
UPRN 10094944978
UPRN 10094944979
UPRN 100021583080
UPRN 100021583082
UPRN 100021583084
UPRN 100021583086
UPRN 100021583088
UPRN 100021583093
UPRN 10091148816
UPRN 10094944977
UPRN 10094944978
Show all 10 rows
UPRN 10094944979
UPRN 100021583080
UPRN 100021583082
UPRN 100021583084
UPRN 100021583086
UPRN 100021583088
UPRN 100021583093
Planning
What happened?
35 planning applications across the postcode; 16 approved of 21 decided (76.2%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of side infill extensions at 38 and 40 Duke Road, and replacement of the rear extension at 38 Duke Road, including installation of rooflights
38 and 40 Duke Road Chiswick London W4 2DD · premises record
Applicant Mrs S Walshe and Ms K Hawkins · Officer Louise Oppe
Householder Applications
Approved
2026-03-11
Erection of single storey rear infill extension to the house to form a wrap around extension and a rooflight to existing single storey rear extension.
38 Duke Road, Chiswick, London, W4 2DD · premises record
Applicant Sinead Walshe · Officer Louise Oppe
Householder Applications
Approved
2025-12-02
Erection of a single storey front extension with solar panels and new roof windows to the rear and repositioned first floor rear window to the house.
16 Duke Road, Chiswick, London, W4 2DD · premises record
Applicant Mr R and Mrs P Ganeshmoorthy · Officer Louise Oppe
Householder Applications
Approved
2025-01-11
Certificate of Lawfulness for the proposed erection of a rear roof extension and front roof windows to the house.
44 Duke Road, Chiswick, W4 2DD · premises record
Officer Joedee McKenzie
Lawful Development Certificate (Proposed)
Approved
2024-10-30
Erection of a front extension, demolition of existing front dormers and erection of three front roof extensions. Installation of front railings on flat roof, cladding of the exterior of the house and installation of solar panels on the roof. Replacement of front boundary treatment
16 Duke Road,Chiswick,London,Hounslow,W4 2DD · premises record
Officer Louise Oppe
Householder Applications
Refused
2024-05-17
Certificate of Lawfulness for the existing use of the building as three self-contained flats (Class C3).
14 DUKE ROAD, CHISWICK, W4 2DD · premises record
Applicant Mr Agrawal · Officer Daniel Hughes
Lawful Use Certificate
Not required
2024-02-08
Certificate of Lawfulness for the erection of a rear roof dormer extension and roof extension to the two storey rear outrigger, and two front roof windows to the house.
28 DUKE ROAD, CHISWICK, LONDON, W4 2DD · premises record
Officer Daniel Hughes
Lawful Use Certificate
Not required
2021-05-24
Erection of a single storey rear infill extension to the house.
28 DUKE ROAD, CHISWICK, LONDON, W4 2DD · premises record
Officer Daniel Hughes
Householder Applications
Approved
2021-05-24
Certificate of Lawfulness for erection of a rear roof extension with outrigger and three roof windows to front elevation
22 DUKE ROAD, CHISWICK, LONDON, W4 2DD · premises record
Applicant Mrs Judith Steinert · Officer zzzSam Smith
Lawful Use Certificate
Not required
2017-05-30
Certificate of Lawfulness for existing single storey rear extension and a rear roof extension
20 DUKE ROAD, CHISWICK, LONDON, W4 2DD · premises record
Applicant Mr & Mrs D Church · Officer zzzJames Hansel
Lawful Use Certificate
Not required
2015-09-22
Erection of side infill extensions at 38 and 40 Duke Road, and replacement of the rear extension at 38 Duke Road, including installation of rooflights
38 and 40 Duke Road Chiswick London W4 2DD · premises record
Applicant Mrs S Walshe and Ms K Hawkins · Officer Louise Oppe
Approved
2026-03-11
More
Householder Applications
Erection of single storey rear infill extension to the house to form a wrap around extension and a rooflight to existing single storey rear extension.
38 Duke Road, Chiswick, London, W4 2DD · premises record
Applicant Sinead Walshe · Officer Louise Oppe
Approved
2025-12-02
More
Householder Applications
Erection of a single storey front extension with solar panels and new roof windows to the rear and repositioned first floor rear window to the house.
16 Duke Road, Chiswick, London, W4 2DD · premises record
Applicant Mr R and Mrs P Ganeshmoorthy · Officer Louise Oppe
Approved
2025-01-11
More
Householder Applications
Show all 10 rows
Certificate of Lawfulness for the proposed erection of a rear roof extension and front roof windows to the house.
44 Duke Road, Chiswick, W4 2DD · premises record
Officer Joedee McKenzie
Approved
2024-10-30
More
Lawful Development Certificate (Proposed)
Erection of a front extension, demolition of existing front dormers and erection of three front roof extensions. Installation of front railings on flat roof, cladding of the exterior of the house and installation of solar panels on the roof. Replacement of front boundary treatment
16 Duke Road,Chiswick,London,Hounslow,W4 2DD · premises record
Officer Louise Oppe
Refused
2024-05-17
More
Householder Applications
Certificate of Lawfulness for the existing use of the building as three self-contained flats (Class C3).
14 DUKE ROAD, CHISWICK, W4 2DD · premises record
Applicant Mr Agrawal · Officer Daniel Hughes
Not required
2024-02-08
More
Lawful Use Certificate
Certificate of Lawfulness for the erection of a rear roof dormer extension and roof extension to the two storey rear outrigger, and two front roof windows to the house.
28 DUKE ROAD, CHISWICK, LONDON, W4 2DD · premises record
Officer Daniel Hughes
Not required
2021-05-24
More
Lawful Use Certificate
Erection of a single storey rear infill extension to the house.
28 DUKE ROAD, CHISWICK, LONDON, W4 2DD · premises record
Officer Daniel Hughes
Approved
2021-05-24
More
Householder Applications
Certificate of Lawfulness for erection of a rear roof extension with outrigger and three roof windows to front elevation
22 DUKE ROAD, CHISWICK, LONDON, W4 2DD · premises record
Applicant Mrs Judith Steinert · Officer zzzSam Smith
Not required
2017-05-30
More
Lawful Use Certificate
Certificate of Lawfulness for existing single storey rear extension and a rear roof extension
20 DUKE ROAD, CHISWICK, LONDON, W4 2DD · premises record
Applicant Mr & Mrs D Church · Officer zzzJames Hansel
Not required
2015-09-22
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 24 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 24 of 24 premises. Some normally permitted changes may require planning permission.
Conservation Area
Turnham Green · reference 1225 · covers 4 of 24 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Turnham Green · reference HSLCA08 · covers 4 of 24 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Change of use or development that would result in new dwellings (Class MA/ZA) · reference A4D.3 · covers 4 of 24 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 24 of 24 premises. Some normally permitted changes may require planning permission.
Conservation Area
Turnham Green · reference 1225 · covers 4 of 24 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Turnham Green · reference HSLCA08 · covers 4 of 24 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Show all 4 rows
Article 4 Direction Area
Change of use or development that would result in new dwellings (Class MA/ZA) · reference A4D.3 · covers 4 of 24 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 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
Case officer on 4 applications
Case officer on 4 applications
Applicant on 3 applications
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
Case officer on 4 applications
Case officer on 4 applications
Development
What could it become?
Planning precedent35 applications and 35 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy18 EPC records; ratings C: 6, D: 11, E: 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.
5 intent signals recorded in this postcode
Ageing director · Repeat sale · Price decline · Long hold · Company dissolving
Subscribe to see the signals →Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.