Postcode record · Hounslow
TW3 4AP.
TW3 4AP has 48 known premises and 33 planning records — 10 approved of 17 decided (58.8%). 22 EPC records.
Postcode TW3 4AP · boundary not held, centred on the postcodeApprovedRefusedOther33 exact33 on the map — every match
At a glance · this postcodeHounslow profile →
48
Premises
known addresses (UPRNs)
33
Applications
17 decided
58.8%
Approval rate
10 approved · 7 refused
22
EPC records
ratings C 5 · D 16 · G 1
33
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 4AP has 48 known premises and 33 planning records — 10 approved of 17 decided (58.8%). 22 EPC records.
Premises (18 of 48 shown)
Name
Details
UPRN 10025497320
UPRN 10090801270
UPRN 10091070043
UPRN 10091070044
UPRN 10091147915
UPRN 10091147927
UPRN 10091147928
UPRN 10091148527
UPRN 10091148528
UPRN 10091148938
UPRN 10025497320
UPRN 10090801270
UPRN 10091070043
Show all 10 rows
UPRN 10091070044
UPRN 10091147915
UPRN 10091147927
UPRN 10091147928
UPRN 10091148527
UPRN 10091148528
UPRN 10091148938
Planning
What happened?
33 planning applications across the postcode; 10 approved of 17 decided (58.8%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a two storey side extension to the house
3 Addison Avenue, Hounslow, TW3 4AP · premises record
Applicant Mr Deepak Seda · Officer Alejandra Nino
Householder Applications
Approved
2025-02-03
Conversion of the existing single family house into two self contained flats
14 Addison Avenue, Hounslow, TW3 4AP · premises record
Applicant Mr Thomasz Dunowski · Officer Jillian Ridler
PF-Full Applications
Refused
2024-12-12
Ground floor rear extension 6.00 metres deep, maximum height 3.00 metres, 2.60 metres high to the eaves
9 Addison Avenue, Hounslow, TW3 4AP · premises record
Applicant Ms Aruna Jalota · Officer Alban Isaku
Prior Approval Larger Home Extension
Not required
2024-05-15
Certificate of Lawfulness for the proposed erection of a rear roof extension with hip to gable conversion and two front roof windows to the house.
14 ADDISON AVENUE, HOUNSLOW, TW3 4AP · premises record
Applicant Mr Thomasz Dunowski · Officer Alban Isaku
Lawful Development Certificate (Proposed)
Approved
2024-03-26
Certificate of Lawfulness for proposed erection of a rear outbuilding in the rear garden and demolition exesting outbuilding.
1 ADDISON AVENUE, HOUNSLOW, TW3 4AP · premises record
Applicant Mr N KHOKHAR · Officer Masih Khairoldin
Lawful Use Certificate
Refused
2022-10-28
Ground floor rear extension 6 metres deep, maximum height of 3.23 metres, 3 metres high to the eaves
14 ADDISON AVENUE, HOUNSLOW, TW3 4AP · premises record
Applicant Mr Thomasz Dunowski · Officer zzzSophie Middleton
Prior Approval Householder
Not required
2022-08-09
Certificate of lawfulness for rear detached outbuilding.
28 ADDISON AVENUE, HOUNSLOW, TW3 4AP · premises record
Applicant Mr N KHOKHAR · Officer ZZZGavin Curwen
Lawful Use Certificate
Not required
2021-11-11
Certificate of Lawfulness for detached outbuilding to rear to be used as home gym, home working office, sauna room and garden tools store.
28 ADDISON AVENUE, HOUNSLOW, TW3 4AP · premises record
Applicant Mr N KHOKHAR · Officer ZZZGavin Curwen
Lawful Use Certificate
Not required
2021-07-07
Ground floor rear extension 5.95 metres deep, maximum height of 3.00 metres, 2.95 metres high to the eaves
28 ADDISON AVENUE, HOUNSLOW, TW3 4AP · premises record
Applicant Mr N KHOKHAR · Officer ZZZGavin Curwen
Prior Approval Householder
Not required
2021-05-04
Certificate of Lawfulness for detached outbuilding to rear of property.
28 ADDISON AVENUE, HOUNSLOW, TW3 4AP · premises record
Applicant Mr N KHOKHAR · Officer ZZZGavin Curwen
Lawful Use Certificate
Refused
2021-04-30
Erection of a two storey side extension to the house
3 Addison Avenue, Hounslow, TW3 4AP · premises record
Applicant Mr Deepak Seda · Officer Alejandra Nino
Approved
2025-02-03
More
Householder Applications
Conversion of the existing single family house into two self contained flats
14 Addison Avenue, Hounslow, TW3 4AP · premises record
Applicant Mr Thomasz Dunowski · Officer Jillian Ridler
Refused
2024-12-12
More
PF-Full Applications
Ground floor rear extension 6.00 metres deep, maximum height 3.00 metres, 2.60 metres high to the eaves
9 Addison Avenue, Hounslow, TW3 4AP · premises record
Applicant Ms Aruna Jalota · Officer Alban Isaku
Not required
2024-05-15
More
Prior Approval Larger Home Extension
Show all 10 rows
Certificate of Lawfulness for the proposed erection of a rear roof extension with hip to gable conversion and two front roof windows to the house.
14 ADDISON AVENUE, HOUNSLOW, TW3 4AP · premises record
Applicant Mr Thomasz Dunowski · Officer Alban Isaku
Approved
2024-03-26
More
Lawful Development Certificate (Proposed)
Certificate of Lawfulness for proposed erection of a rear outbuilding in the rear garden and demolition exesting outbuilding.
1 ADDISON AVENUE, HOUNSLOW, TW3 4AP · premises record
Applicant Mr N KHOKHAR · Officer Masih Khairoldin
Refused
2022-10-28
More
Lawful Use Certificate
Ground floor rear extension 6 metres deep, maximum height of 3.23 metres, 3 metres high to the eaves
14 ADDISON AVENUE, HOUNSLOW, TW3 4AP · premises record
Applicant Mr Thomasz Dunowski · Officer zzzSophie Middleton
Not required
2022-08-09
More
Prior Approval Householder
Certificate of lawfulness for rear detached outbuilding.
28 ADDISON AVENUE, HOUNSLOW, TW3 4AP · premises record
Applicant Mr N KHOKHAR · Officer ZZZGavin Curwen
Not required
2021-11-11
More
Lawful Use Certificate
Certificate of Lawfulness for detached outbuilding to rear to be used as home gym, home working office, sauna room and garden tools store.
28 ADDISON AVENUE, HOUNSLOW, TW3 4AP · premises record
Applicant Mr N KHOKHAR · Officer ZZZGavin Curwen
Not required
2021-07-07
More
Lawful Use Certificate
Ground floor rear extension 5.95 metres deep, maximum height of 3.00 metres, 2.95 metres high to the eaves
28 ADDISON AVENUE, HOUNSLOW, TW3 4AP · premises record
Applicant Mr N KHOKHAR · Officer ZZZGavin Curwen
Not required
2021-05-04
More
Prior Approval Householder
Certificate of Lawfulness for detached outbuilding to rear of property.
28 ADDISON AVENUE, HOUNSLOW, TW3 4AP · premises record
Applicant Mr N KHOKHAR · Officer ZZZGavin Curwen
Refused
2021-04-30
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 48 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 48 of 48 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 48 of 48 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).
Colwyn Crescent0 mTennyson Road0 mFootpath From 141 Spring Grove Road To 44 Addison Avenue2 mAddison Avenue6 mSpring Grove Road45 mSpring Grove Crescent47 mTaunton Avenue53 m
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 3 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Case officer on 6 applications
Case officer on 2 applications
Case officer on 2 applications
Applicant on 6 applications
Applicant on 3 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
Case officer on 6 applications
Case officer on 2 applications
Case officer on 2 applications
Development
What could it become?
Planning precedent33 applications and 33 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy22 EPC records; ratings C: 5, D: 16, 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 PlanOwnership, 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?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.