Postcode record · Hounslow
TW3 2LL.
TW3 2LL has 34 known premises and 77 planning records — 30 approved of 46 decided (65.2%). 18 EPC records.
Postcode TW3 2LL · boundary not held, centred on the postcodeApprovedRefusedOther77 exact77 on the map — every match
At a glance · this postcodeHounslow profile →
34
Premises
known addresses (UPRNs)
77
Applications
46 decided
65.2%
Approval rate
30 approved · 16 refused
18
EPC records
ratings C 3 · D 10 · E 5
77
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 2LL has 34 known premises and 77 planning records — 30 approved of 46 decided (65.2%). 18 EPC records.
Premises (18 of 34 shown)
Name
Details
UPRN 10091068485
UPRN 100021538438
UPRN 100021538440
UPRN 100021538442
UPRN 100021538444
UPRN 100021538446
UPRN 100021538448
UPRN 100021538450
UPRN 100021538452
UPRN 100021538454
UPRN 10091068485
UPRN 100021538438
UPRN 100021538440
Show all 10 rows
UPRN 100021538442
UPRN 100021538444
UPRN 100021538446
UPRN 100021538448
UPRN 100021538450
UPRN 100021538452
UPRN 100021538454
Planning
What happened?
77 planning applications across the postcode; 30 approved of 46 decided (65.2%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a first-floor side extension above the existing ground floor side extension to the house.
133 Argyle Avenue,Hounslow,TW3 2LL · premises record
Applicant Mr Joe McGirr · Officer Lauren Palmer
Householder Applications
Registered
2026-04-09
Ground floor rear extension 6.00 metres deep, maximum height of 4.00 metres, 2.50 metres high to the eaves
133 Argyle Avenue, Hounslow, TW3 2LL · premises record
Applicant Mr Joe McGirr · Officer Lauren Palmer
Prior Approval Larger Home Extension
Approved
2026-03-25
Certificate of lawfulness for the proposed erection of a rear roof extension with front roof windows, a front porch, and a single storey detached outbuilding to the rear of the house.
131 Argyle Avenue,Hounslow,TW3 2LL · premises record
Officer Amy Lee
Lawful Development Certificate (Proposed)
Approved
2026-01-14
Conversion of garage into a habitable room replacing garage door with single window. Replacement of rear doors to bi-fold doors of the house.
131 Argyle Avenue, Hounslow, TW3 2LL · premises record
Applicant Mr Arnold Musisi · Officer Amy Lee
Householder Applications
Approved
2025-12-23
Erection of a part first floor rear extension to the house
79 ARGYLE AVENUE, HOUNSLOW, TW3 2LL · premises record
Applicant Mr Gill · Officer Jillian Ridler
Householder Applications
Approved
2023-09-04
Certificate of lawfulness for proposed installation of a roof window 78 cm X 98 cm at the rear of the property at first floor level to the single family house
135 ARGYLE AVENUE, HOUNSLOW, TW3 2LL · premises record
Applicant Mr Martin Burtenshaw · Officer Nathan Ringer
Lawful Use Certificate
Not required
2022-07-29
Erection of single storey rear and part first floor rear extensions to the house.
79 ARGYLE AVENUE, HOUNSLOW, TW3 2LL · premises record
Householder Applications
Refused
2022-02-17
Erection of single storey rear and part first floor rear extensions to the house
79 ARGYLE AVENUE, HOUNSLOW, TW3 2LL · premises record
Applicant Mr Gill · Officer Jessie Rotrand
Householder Applications
Refused
2021-09-21
Ground floor rear extension 6 metres deep, maximum height of 2.8 metres, 2.8 metres high to the eaves
135 ARGYLE AVENUE, HOUNSLOW, TW3 2LL · premises record
Officer Daniel Hughes
Prior Approval Householder
Not required
2019-07-12
Erection of a single storey side extension to the house
105 ARGYLE AVENUE, HOUNSLOW, TW3 2LL · premises record
Officer Daniel Hughes
Householder Applications
Withdrawn
2019-06-17
Erection of a first-floor side extension above the existing ground floor side extension to the house.
133 Argyle Avenue,Hounslow,TW3 2LL · premises record
Applicant Mr Joe McGirr · Officer Lauren Palmer
Registered
2026-04-09
More
Householder Applications
Ground floor rear extension 6.00 metres deep, maximum height of 4.00 metres, 2.50 metres high to the eaves
133 Argyle Avenue, Hounslow, TW3 2LL · premises record
Applicant Mr Joe McGirr · Officer Lauren Palmer
Approved
2026-03-25
More
Prior Approval Larger Home Extension
Certificate of lawfulness for the proposed erection of a rear roof extension with front roof windows, a front porch, and a single storey detached outbuilding to the rear of the house.
131 Argyle Avenue,Hounslow,TW3 2LL · premises record
Officer Amy Lee
Approved
2026-01-14
More
Lawful Development Certificate (Proposed)
Show all 10 rows
Conversion of garage into a habitable room replacing garage door with single window. Replacement of rear doors to bi-fold doors of the house.
131 Argyle Avenue, Hounslow, TW3 2LL · premises record
Applicant Mr Arnold Musisi · Officer Amy Lee
Approved
2025-12-23
More
Householder Applications
Erection of a part first floor rear extension to the house
79 ARGYLE AVENUE, HOUNSLOW, TW3 2LL · premises record
Applicant Mr Gill · Officer Jillian Ridler
Approved
2023-09-04
More
Householder Applications
Certificate of lawfulness for proposed installation of a roof window 78 cm X 98 cm at the rear of the property at first floor level to the single family house
135 ARGYLE AVENUE, HOUNSLOW, TW3 2LL · premises record
Applicant Mr Martin Burtenshaw · Officer Nathan Ringer
Not required
2022-07-29
More
Lawful Use Certificate
Erection of single storey rear and part first floor rear extensions to the house.
79 ARGYLE AVENUE, HOUNSLOW, TW3 2LL · premises record
Refused
2022-02-17
More
Householder Applications
Erection of single storey rear and part first floor rear extensions to the house
79 ARGYLE AVENUE, HOUNSLOW, TW3 2LL · premises record
Applicant Mr Gill · Officer Jessie Rotrand
Refused
2021-09-21
More
Householder Applications
Ground floor rear extension 6 metres deep, maximum height of 2.8 metres, 2.8 metres high to the eaves
135 ARGYLE AVENUE, HOUNSLOW, TW3 2LL · premises record
Officer Daniel Hughes
Not required
2019-07-12
More
Prior Approval Householder
Erection of a single storey side extension to the house
105 ARGYLE AVENUE, HOUNSLOW, TW3 2LL · premises record
Officer Daniel Hughes
Withdrawn
2019-06-17
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 34 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 34 of 34 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 34 of 34 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 2 applications
Applicant on 2 applications
Applicant on 1 application
Case officer on 8 applications
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 1 application
Case officer on 8 applications
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Development
What could it become?
Planning precedent77 applications and 77 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy18 EPC records; ratings C: 3, D: 10, E: 5.
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.
4 intent signals recorded in this postcode
HMO licence expiring · Long hold · HMO licensed
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.