Postcode record · Hounslow
TW3 4EW.
TW3 4EW has 32 known premises and 37 planning records — 20 approved of 27 decided (74.1%). 15 EPC records.
Postcode TW3 4EW · boundary not held, centred on the postcodeApprovedRefusedOther37 exact2 approximate39 on the map — every match
At a glance · this postcodeHounslow profile →
32
Premises
known addresses (UPRNs)
37
Applications
27 decided
74.1%
Approval rate
20 approved · 7 refused
15
EPC records
ratings C 4 · D 10 · E 1
39
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?
TW3 4EW has 32 known premises and 37 planning records — 20 approved of 27 decided (74.1%). 15 EPC records.
Premises (18 of 32 shown)
Name
Details
UPRN 10091068714
UPRN 10091148222
UPRN 10093766959
UPRN 10093767446
UPRN 10093767447
UPRN 10094942749
UPRN 10095887070
UPRN 10095887071
UPRN 10095887072
UPRN 10095887073
UPRN 10091068714
UPRN 10091148222
UPRN 10093766959
Show all 10 rows
UPRN 10093767446
UPRN 10093767447
UPRN 10094942749
UPRN 10095887070
UPRN 10095887071
UPRN 10095887072
UPRN 10095887073
Planning
What happened?
37 planning applications across the postcode; 20 approved of 27 decided (74.1%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a two storey side and part single single storey rear extension to the house.
39 Lampton Avenue, Hounslow, TW3 4EW · premises record
Applicant Mr and Mrs H Patel · Officer Lauren Palmer
Householder Applications
Registered
2026-05-08
Ground floor rear extension 6.00 metres deep, maximum height 3.00 metres, 2.80 metres high to the eaves.
39 Lampton Avenue, Hounslow, TW3 4EW · premises record
Applicant Mr H Patel · Officer Lauren Palmer
Prior Approval Larger Home Extension
Not required
2025-12-08
Certificate of lawfulness for a proposed hip to gable conversion and erection of a rear roof extension to the house and the erection of single storey detached outbuilding to be used as a garden store and gym in the rear garden.
39 Lampton Avenue, Hounslow, TW3 4EW · premises record
Applicant Mr H Patel · Officer Lauren Palmer
Lawful Development Certificate (Proposed)
Approved
2025-12-05
Erection of a single storey rear, a first floor side, hip to gable and rear roof extension with three front roof windows including the conversion of the garage to allow the conversion of the single family house into three self contained flats
39 Lampton Avenue, Hounslow, TW3 4EW · premises record
Applicant Mr and Mrs Hiren Patel · Officer Jillian Ridler
PF-Full Applications
Refused
2025-05-21
Certificate of Lawfulness for the existing use of the single storey side extension as a one bedroom self-contained flat
23 LAMPTON AVENUE, HOUNSLOW, TW3 4EW · premises record
Applicant Mrs Abhnash Kaur Bains · Officer zzzSophie Middleton
Lawful Use Certificate
Refused
2023-08-15
Erection of a single storey rear extension to the house
19 LAMPTON AVENUE, HOUNSLOW, TW3 4EW · premises record
Applicant Purmjit Sandhu · Officer zzzSophie Middleton
Householder Applications
Approved
2022-07-26
Erection of a single storey outbuilding to be used as a gym following demolition of existing garage
37 LAMPTON AVENUE, HOUNSLOW, TW3 4EW · premises record
Applicant Mr Balbir Bhandal · Officer Jillian Ridler
Householder Applications
Approved
2021-10-18
Erection of a single storey rear infill extension to the house
41 LAMPTON AVENUE, HOUNSLOW, TW3 4EW · premises record
Applicant Mr Aujla · Officer zzzSophie Middleton
Householder Applications
Refused
2021-09-23
Ground floor rear extension 6 metres deep, maximum height of 3 metres, 2.90 metres high to the eaves
41 LAMPTON AVENUE, HOUNSLOW, TW3 4EW · premises record
Applicant Mr Aujla · Officer zzzSophie Middleton
Prior Approval Householder
Approved
2021-08-19
Erection of a part single storey rear conservatory extension to the existing extension to the house
19 LAMPTON AVENUE, HOUNSLOW, TW3 4EW · premises record
Applicant Purmjit Sandhu · Officer zzzSophie Middleton
Householder Applications
Approved
2021-08-09
Erection of a two storey side and part single single storey rear extension to the house.
39 Lampton Avenue, Hounslow, TW3 4EW · premises record
Applicant Mr and Mrs H Patel · Officer Lauren Palmer
Registered
2026-05-08
More
Householder Applications
Ground floor rear extension 6.00 metres deep, maximum height 3.00 metres, 2.80 metres high to the eaves.
39 Lampton Avenue, Hounslow, TW3 4EW · premises record
Applicant Mr H Patel · Officer Lauren Palmer
Not required
2025-12-08
More
Prior Approval Larger Home Extension
Certificate of lawfulness for a proposed hip to gable conversion and erection of a rear roof extension to the house and the erection of single storey detached outbuilding to be used as a garden store and gym in the rear garden.
39 Lampton Avenue, Hounslow, TW3 4EW · premises record
Applicant Mr H Patel · Officer Lauren Palmer
Approved
2025-12-05
More
Lawful Development Certificate (Proposed)
Show all 10 rows
Erection of a single storey rear, a first floor side, hip to gable and rear roof extension with three front roof windows including the conversion of the garage to allow the conversion of the single family house into three self contained flats
39 Lampton Avenue, Hounslow, TW3 4EW · premises record
Applicant Mr and Mrs Hiren Patel · Officer Jillian Ridler
Refused
2025-05-21
More
PF-Full Applications
Certificate of Lawfulness for the existing use of the single storey side extension as a one bedroom self-contained flat
23 LAMPTON AVENUE, HOUNSLOW, TW3 4EW · premises record
Applicant Mrs Abhnash Kaur Bains · Officer zzzSophie Middleton
Refused
2023-08-15
More
Lawful Use Certificate
Erection of a single storey rear extension to the house
19 LAMPTON AVENUE, HOUNSLOW, TW3 4EW · premises record
Applicant Purmjit Sandhu · Officer zzzSophie Middleton
Approved
2022-07-26
More
Householder Applications
Erection of a single storey outbuilding to be used as a gym following demolition of existing garage
37 LAMPTON AVENUE, HOUNSLOW, TW3 4EW · premises record
Applicant Mr Balbir Bhandal · Officer Jillian Ridler
Approved
2021-10-18
More
Householder Applications
Erection of a single storey rear infill extension to the house
41 LAMPTON AVENUE, HOUNSLOW, TW3 4EW · premises record
Applicant Mr Aujla · Officer zzzSophie Middleton
Refused
2021-09-23
More
Householder Applications
Ground floor rear extension 6 metres deep, maximum height of 3 metres, 2.90 metres high to the eaves
41 LAMPTON AVENUE, HOUNSLOW, TW3 4EW · premises record
Applicant Mr Aujla · Officer zzzSophie Middleton
Approved
2021-08-19
More
Prior Approval Householder
Erection of a part single storey rear conservatory extension to the existing extension to the house
19 LAMPTON AVENUE, HOUNSLOW, TW3 4EW · premises record
Applicant Purmjit Sandhu · Officer zzzSophie Middleton
Approved
2021-08-09
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 32 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 32 of 32 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 32 of 32 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 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Case officer on 11 applications
Case officer on 4 applications
Applicant on 6 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
Case officer on 11 applications
Case officer on 4 applications
Development
What could it become?
Planning precedent37 applications and 39 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy15 EPC records; ratings C: 4, D: 10, 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.
Thinking about a project here?
How long would a planning application take here? →
Hounslow's real decision times and approval rates, measured from the record — not the statutory target.
Why do applications around here get refused? →
The most common refusal grounds in Hounslow, by year and scheme type — the risks to know before applying.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.