Postcode record · Hounslow
W4 2LH.
W4 2LH has 88 known premises and 109 planning records — 45 approved of 59 decided (76.3%). 43 EPC records.
Postcode W4 2LH · boundary not held, centred on the postcodeApprovedRefusedOther109 exact2 approximate111 on the map — every match
At a glance · this postcodeHounslow profile →
88
Premises
known addresses (UPRNs)
109
Applications
59 decided
76.3%
Approval rate
45 approved · 14 refused
43
EPC records
ratings C 14 · D 20 · E 9
111
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 2LH has 88 known premises and 109 planning records — 45 approved of 59 decided (76.3%). 43 EPC records.
Premises (18 of 88 shown)
Name
Details
UPRN 10001262234
UPRN 10014073568
UPRN 10014073569
UPRN 10014073570
UPRN 10014073571
UPRN 10091147914
UPRN 10091596569
UPRN 10093766467
UPRN 100021582384
UPRN 100021582385
UPRN 10001262234
UPRN 10014073568
UPRN 10014073569
Show all 10 rows
UPRN 10014073570
UPRN 10014073571
UPRN 10091147914
UPRN 10091596569
UPRN 10093766467
UPRN 100021582384
UPRN 100021582385
Planning
What happened?
109 planning applications across the postcode; 45 approved of 59 decided (76.3%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a rear roof and outrigger extension with a Juliet balcony and two front roof windows and replacement UPVC windows to the first floor flat.
19 Cranbrook Road, Chiswick, London,W4 2LH · premises record
Applicant Mr Michael Brooks · Officer Daniel Hughes
Householder Applications
Registered
2026-04-20
Variation of Conditions 2 (Approved Drawings) and 3 (Materials) to allow the enlargement of the approved single storey side infill and rear extension of Planning Permission P/2025/0171 approved 19 May 2025 for 'Erection of a single storey side infill and rear extension to the existing ground floor flat (to replace the existing single storey rear extension)'.
Flat Ground Floor, 45 Cranbrook Road, Chiswick, London, W4 2LH · premises record
Applicant Mr and Mrs Mendham · Officer Daniel Hughes
Variation / Removal of a condition all other minor
Registered
2026-03-02
Erection of a single-storey rear and side infill extension to the house.
72 Cranbrook Road,Chiswick,London,W4 2LH · premises record
Applicant Maria Russo · Officer Louise Oppe
Householder Applications
Approved
2025-10-06
Erection of a rear side infill extension with three skylights and removal of one front roof windows.
76 Cranbrook Road, Chiswick, London,W4 2LH · premises record
Applicant Mr George Mason · Officer Joedee McKenzie
Householder Applications
Approved
2025-03-11
Erection of a single storey side infill and rear extension to the existing ground floor flat (to replace the existing single storey rear extension).
Flat Ground Floor, 45 Cranbrook Road, Chiswick, London, W4 2LH · premises record
Applicant Mr and Mrs Mendham · Officer Daniel Hughes
PF-Full Applications
Approved
2025-01-20
Conversion of two flats back into a single family house, erection of a rear and outrigger roof extension with two front roof windows, erection of a single storey rear and infill extension
19 Cranbrook Road, Chiswick, London, W4 2LH · premises record
Applicant Mr michael brooks · Officer Catherine Gordon
PF-Full Applications
Withdrawn
2024-12-18
Conversion of flats into a house incorporating the erection of a single storey rear extension, a rear roof extension with front roof windows, new doors and windows and front garden wall.
First Floor Flat, 19 Cranbrook Road,Chiswick,London,W4 2LH · premises record
Applicant Mr Michael Brooks · Officer Sarah Benham
PF-Full Applications
Withdrawn
2024-11-28
Ground floor rear extension 5.83 metres deep, maximum height 3.20 metres, 3.20 metres high to the eaves.
76 Cranbrook Road,Chiswick,London,Hounslow,W4 2LH · premises record
Applicant Mr George Mason · Officer Joedee McKenzie
Prior Approval Larger Home Extension
Refused
2024-11-05
Erection of a single storey rear infill extension with a rear seat feature and an increase to the height of the existing front boundary wall and installation of a front waste storage outbuilding within the front courtyard, pedestrian front boundary gate/ pillar and replacement ground and first floor front and first floor rear windows and ground floor rear double doors to the house.
19 Cranbrook Road,Chiswick,London,Hounslow,W4 2LH · premises record
Applicant Mr Michael Brooks · Officer Daniel Hughes
Householder Applications
Approved
2024-06-28
Erection of a rear roof extension with front roof windows to the house.
19 Cranbrook Road,Chiswick,London,Hounslow,W4 2LH · premises record
Applicant Mr Michael Brooks · Officer Kieran Edmonds
Lawful Development Certificate (Proposed)
Withdrawn
2024-06-28
Erection of a rear roof and outrigger extension with a Juliet balcony and two front roof windows and replacement UPVC windows to the first floor flat.
19 Cranbrook Road, Chiswick, London,W4 2LH · premises record
Applicant Mr Michael Brooks · Officer Daniel Hughes
Registered
2026-04-20
More
Householder Applications
Variation of Conditions 2 (Approved Drawings) and 3 (Materials) to allow the enlargement of the approved single storey side infill and rear extension of Planning Permission P/2025/0171 approved 19 May 2025 for 'Erection of a single storey side infill and rear extension to the existing ground floor flat (to replace the existing single storey rear extension)'.
Flat Ground Floor, 45 Cranbrook Road, Chiswick, London, W4 2LH · premises record
Applicant Mr and Mrs Mendham · Officer Daniel Hughes
Registered
2026-03-02
More
Variation / Removal of a condition all other minor
Erection of a single-storey rear and side infill extension to the house.
72 Cranbrook Road,Chiswick,London,W4 2LH · premises record
Applicant Maria Russo · Officer Louise Oppe
Approved
2025-10-06
More
Householder Applications
Show all 10 rows
Erection of a rear side infill extension with three skylights and removal of one front roof windows.
76 Cranbrook Road, Chiswick, London,W4 2LH · premises record
Applicant Mr George Mason · Officer Joedee McKenzie
Approved
2025-03-11
More
Householder Applications
Erection of a single storey side infill and rear extension to the existing ground floor flat (to replace the existing single storey rear extension).
Flat Ground Floor, 45 Cranbrook Road, Chiswick, London, W4 2LH · premises record
Applicant Mr and Mrs Mendham · Officer Daniel Hughes
Approved
2025-01-20
More
PF-Full Applications
Conversion of two flats back into a single family house, erection of a rear and outrigger roof extension with two front roof windows, erection of a single storey rear and infill extension
19 Cranbrook Road, Chiswick, London, W4 2LH · premises record
Applicant Mr michael brooks · Officer Catherine Gordon
Withdrawn
2024-12-18
More
PF-Full Applications
Conversion of flats into a house incorporating the erection of a single storey rear extension, a rear roof extension with front roof windows, new doors and windows and front garden wall.
First Floor Flat, 19 Cranbrook Road,Chiswick,London,W4 2LH · premises record
Applicant Mr Michael Brooks · Officer Sarah Benham
Withdrawn
2024-11-28
More
PF-Full Applications
Ground floor rear extension 5.83 metres deep, maximum height 3.20 metres, 3.20 metres high to the eaves.
76 Cranbrook Road,Chiswick,London,Hounslow,W4 2LH · premises record
Applicant Mr George Mason · Officer Joedee McKenzie
Refused
2024-11-05
More
Prior Approval Larger Home Extension
Erection of a single storey rear infill extension with a rear seat feature and an increase to the height of the existing front boundary wall and installation of a front waste storage outbuilding within the front courtyard, pedestrian front boundary gate/ pillar and replacement ground and first floor front and first floor rear windows and ground floor rear double doors to the house.
19 Cranbrook Road,Chiswick,London,Hounslow,W4 2LH · premises record
Applicant Mr Michael Brooks · Officer Daniel Hughes
Approved
2024-06-28
More
Householder Applications
Erection of a rear roof extension with front roof windows to the house.
19 Cranbrook Road,Chiswick,London,Hounslow,W4 2LH · premises record
Applicant Mr Michael Brooks · Officer Kieran Edmonds
Withdrawn
2024-06-28
More
Lawful Development Certificate (Proposed)
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 88 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 88 of 88 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Change of use or development that would result in new dwellings (Class MA/ZA) · reference A4D.3 · covers 24 of 88 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 88 of 88 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Change of use or development that would result in new dwellings (Class MA/ZA) · reference A4D.3 · covers 24 of 88 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 6 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
Case officer on 6 applications
Case officer on 5 applications
Case officer on 4 applications
Applicant on 6 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
Case officer on 6 applications
Case officer on 5 applications
Case officer on 4 applications
Development
What could it become?
Planning precedent109 applications and 111 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy43 EPC records; ratings C: 14, D: 20, E: 9.
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.
15 intent signals recorded in this postcode
Probate · Appeal dismissed · Repeat sale · 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.