Planning Atlas
Planning AtlasHounslowHounslow South wardTW3 2LY
Postcode record · Hounslow

TW3 2LY.

TW3 2LY has 17 known premises and 20 planning records — 8 approved of 12 decided (66.7%). 12 EPC records.

Postcode TW3 2LY · boundary not held, centred on the postcodeApprovedRefusedOther20 exact20 on the map — every match
At a glance · this postcodeHounslow profile →
17
Premises
known addresses (UPRNs)
20
Applications
12 decided
66.7%
Approval rate
8 approved · 4 refused
12
EPC records
ratings D 9 · E 2 · G 1
20
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 2LY has 17 known premises and 20 planning records — 8 approved of 12 decided (66.7%). 12 EPC records.

Premises

Planning

What happened?

20 planning applications across the postcode; 8 approved of 12 decided (66.7%). Latest 20 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Prior approval for the ground floor rear extension 5.00 metres deep, maximum height 3.30 metres, 3.00 metres high to the eaves
43 Park Avenue,Hounslow,TW3 2LY · premises record
Prior Approval Larger Home Extension
Not required
2025-05-15
Erection of a single storey side and part rear extension
51 Park Avenue, Hounslow,TW3 2LY · premises record
Householder Applications
Refused
2025-01-23
Erection of a single storey side and rear extension
51 Park Avenue,Hounslow,TW3 2LY · premises record
Householder Applications
Approved
2024-11-16
Certificate of lawfulness for the proposed erection of a detached single storey outbuilding to the rear of the house.
33 Park Avenue,Hounslow,TW3 2LY · premises record
Applicant Mr Amit Jain · Officer Nathan Shephard
Lawful Development Certificate (Proposed)
Approved
2024-08-03
Erection of single storey rear extension and erection of a rear roof extension to the existing house
21 PARK AVENUE, HOUNSLOW, TW3 2LY · premises record
Applicant Mrs F Idris · Officer Jillian Ridler
PF-Full Applications
Approved
2022-06-30
Certificate of Lawfulness for the erection of a side and rear roof extension to the house
31 PARK AVENUE, HOUNSLOW, TW3 2LY · premises record
Applicant Mrs Daniels · Officer Rupinder Dhoot
Lawful Use Certificate
Not required
2021-05-24
Erection of two storey side extension and erection of a rear roof extension with hip to gable conversion to the house
25 PARK AVENUE, HOUNSLOW, TW3 2LY · premises record
Applicant Sandeep · Officer zzzHarry Singh-Judd
Householder Applications
Approved
2020-10-27
Ground floor rear extension 6.00 metres deep, maximum height 3.50 metres, 3.00 metres high to the eaves
25 PARK AVENUE, HOUNSLOW, TW3 2LY · premises record
Applicant Sandeep · Officer zzzHarry Singh-Judd
Prior Approval Householder
Not required
2020-10-26
Certificate of Lawfulness for erection of side roof extension to the house.
43 PARK AVENUE, HOUNSLOW, TW3 2LY · premises record
Lawful Use Certificate
Not required
2020-09-01
Certificate of Lawfulness for erection of a rear roof extension with hip to gable conversion, juliet balcony and 2 new front roof windows
27 PARK AVENUE, HOUNSLOW, TW3 2LY · premises record
Applicant Mr & MRS Hewitt · Officer zzzKieran.McCallum
Lawful Use Certificate
Not required
2016-06-29
Prior approval for the ground floor rear extension 5.00 metres deep, maximum height 3.30 metres, 3.00 metres high to the eaves
43 Park Avenue,Hounslow,TW3 2LY · premises record
Not required
2025-05-15
More
Prior Approval Larger Home Extension
Erection of a single storey side and part rear extension
51 Park Avenue, Hounslow,TW3 2LY · premises record
Refused
2025-01-23
More
Householder Applications
Erection of a single storey side and rear extension
51 Park Avenue,Hounslow,TW3 2LY · premises record
Approved
2024-11-16
More
Householder Applications
Show all 10 rows
Certificate of lawfulness for the proposed erection of a detached single storey outbuilding to the rear of the house.
33 Park Avenue,Hounslow,TW3 2LY · premises record
Applicant Mr Amit Jain · Officer Nathan Shephard
Approved
2024-08-03
More
Lawful Development Certificate (Proposed)
Erection of single storey rear extension and erection of a rear roof extension to the existing house
21 PARK AVENUE, HOUNSLOW, TW3 2LY · premises record
Applicant Mrs F Idris · Officer Jillian Ridler
Approved
2022-06-30
More
PF-Full Applications
Certificate of Lawfulness for the erection of a side and rear roof extension to the house
31 PARK AVENUE, HOUNSLOW, TW3 2LY · premises record
Applicant Mrs Daniels · Officer Rupinder Dhoot
Not required
2021-05-24
More
Lawful Use Certificate
Erection of two storey side extension and erection of a rear roof extension with hip to gable conversion to the house
25 PARK AVENUE, HOUNSLOW, TW3 2LY · premises record
Applicant Sandeep · Officer zzzHarry Singh-Judd
Approved
2020-10-27
More
Householder Applications
Ground floor rear extension 6.00 metres deep, maximum height 3.50 metres, 3.00 metres high to the eaves
25 PARK AVENUE, HOUNSLOW, TW3 2LY · premises record
Applicant Sandeep · Officer zzzHarry Singh-Judd
Not required
2020-10-26
More
Prior Approval Householder
Certificate of Lawfulness for erection of side roof extension to the house.
43 PARK AVENUE, HOUNSLOW, TW3 2LY · premises record
Not required
2020-09-01
More
Lawful Use Certificate
Certificate of Lawfulness for erection of a rear roof extension with hip to gable conversion, juliet balcony and 2 new front roof windows
27 PARK AVENUE, HOUNSLOW, TW3 2LY · premises record
Applicant Mr & MRS Hewitt · Officer zzzKieran.McCallum
Not required
2016-06-29
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 17 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 17 of 17 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 17 of 17 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 20 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 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 2 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
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Development

What could it become?

Planning precedent20 applications and 20 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy12 EPC records; ratings D: 9, E: 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

The Developer Plan

Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.

3 intent signals recorded in this postcode
EPC F/G · Long hold
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.
TW3 2LY, Hounslow: Planning and Property History | Planning Atlas