Postcode record · Hounslow
TW8 9PR.
TW8 9PR has 24 known premises and 13 planning records — 9 approved of 10 decided (90%). 9 EPC records.
Postcode TW8 9PR · boundary not held, centred on the postcodeApprovedRefusedOther13 exact13 on the map — every match
At a glance · this postcodeHounslow profile →
24
Premises
known addresses (UPRNs)
13
Applications
10 decided
90%
Approval rate
9 approved · 1 refused
9
EPC records
ratings D 6 · E 2 · G 1
13
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?
TW8 9PR has 24 known premises and 13 planning records — 9 approved of 10 decided (90%). 9 EPC records.
Premises (18 of 24 shown)
Name
Details
UPRN 10001271984
UPRN 10001272019
UPRN 100021512556
UPRN 100021512558
UPRN 100021512560
UPRN 100021512562
UPRN 100021512564
UPRN 100021512566
UPRN 100021512568
UPRN 100021512570
UPRN 10001271984
UPRN 10001272019
UPRN 100021512556
Show all 10 rows
UPRN 100021512558
UPRN 100021512560
UPRN 100021512562
UPRN 100021512564
UPRN 100021512566
UPRN 100021512568
UPRN 100021512570
Planning
What happened?
13 planning applications across the postcode; 9 approved of 10 decided (90%). Latest 13 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Certificate of lawfulness for the proposed erection of a rear roof extension with front roof windows to the house, rear juliet balcony and removal of a rear chimney.
20 Challis Road,Brentford,TW8 9PR · premises record
Applicant Mr Ian Smith · Officer Lucia Orsi
Lawful Development Certificate (Proposed)
Approved
2025-09-05
Ground floor rear extension 5.00 metres deep, maximum height 3.47 metres, 3.47 metres high to the eaves.
20 Challis Road,Brentford,Hounslow,TW8 9PR · premises record
Applicant Mr Ian Smith · Officer Lucia Orsi
Prior Approval Larger Home Extension
Not required
2025-09-05
Ground floor rear extension 5 metres deep, maximum height of 3 metres, 2.70 metres high to the eaves
16 CHALLIS ROAD, BRENTFORD, TW8 9PR · premises record
Applicant Mr Szymon Walkowiak · Officer zzzAbigail Mason-Thompson
Prior Approval Householder
Approved
2021-08-20
Ground floor rear extension 5 metres deep, maximum height of 3 metres, 2.70 metres high to the eaves
16 CHALLIS ROAD, BRENTFORD, TW8 9PR · premises record
Applicant Mr SZYMON WALKOWIAK · Officer zzzAbigail Mason-Thompson
Prior Approval Householder
Approved
2021-07-02
Certificate of lawfulness for erection of a single storey rear extension
14 CHALLIS ROAD, BRENTFORD, TW8 9PR · premises record
Applicant Mr Morad Basla · Officer zzzAbigail Mason-Thompson
Lawful Use Certificate
Not required
2019-10-01
Erection of a single storey rear extension, a new front porch and erection of an outbuilding in rear garden for use as a summerhouse
10 CHALLIS ROAD, BRENTFORD, TW8 9PR · premises record
Applicant Mr Malcolm Reasons · Officer zzzAbigail Mason-Thompson
Householder Applications
Approved
2019-04-10
Non Material Amendment for the addition of a single access door to garden following planning approval 00231/18/P1 dated 01/10/2018 for Erection of a single storey rear extension to the house
18 CHALLIS ROAD, BRENTFORD, LONDON, TW8 9PR · premises record
Applicant Mr Andrew Morgan · Officer zzzTom.Bradfield
Non-Material Minor Amendment to an existing Planning Application
Approved
2018-10-09
Erection of a single storey rear extension to the house
18 CHALLIS ROAD, BRENTFORD, LONDON, TW8 9PR · premises record
Applicant Mr Andy Morgan · Officer zzzTom.Bradfield
Householder Applications
Approved
2018-07-27
Certificate of Lawfulness for erection of a single storey rear extension
18 CHALLIS ROAD, BRENTFORD, TW8 9PR · premises record
Applicant Mr Andrew Morgan · Officer zzzTom.Bradfield
Lawful Use Certificate
Refused
2018-01-02
Erection of single storey rear extension to dwellinghouse.
8 Challis Road, Brentford, TW8 9PR · premises record
Applicant Mr A Shah · Officer zzzJennifer Masson
PF-Full Applications
Approved
2004-09-09
Certificate of lawfulness for the proposed erection of a rear roof extension with front roof windows to the house, rear juliet balcony and removal of a rear chimney.
20 Challis Road,Brentford,TW8 9PR · premises record
Applicant Mr Ian Smith · Officer Lucia Orsi
Approved
2025-09-05
More
Lawful Development Certificate (Proposed)
Ground floor rear extension 5.00 metres deep, maximum height 3.47 metres, 3.47 metres high to the eaves.
20 Challis Road,Brentford,Hounslow,TW8 9PR · premises record
Applicant Mr Ian Smith · Officer Lucia Orsi
Not required
2025-09-05
More
Prior Approval Larger Home Extension
Ground floor rear extension 5 metres deep, maximum height of 3 metres, 2.70 metres high to the eaves
16 CHALLIS ROAD, BRENTFORD, TW8 9PR · premises record
Applicant Mr Szymon Walkowiak · Officer zzzAbigail Mason-Thompson
Approved
2021-08-20
More
Prior Approval Householder
Show all 10 rows
Ground floor rear extension 5 metres deep, maximum height of 3 metres, 2.70 metres high to the eaves
16 CHALLIS ROAD, BRENTFORD, TW8 9PR · premises record
Applicant Mr SZYMON WALKOWIAK · Officer zzzAbigail Mason-Thompson
Approved
2021-07-02
More
Prior Approval Householder
Certificate of lawfulness for erection of a single storey rear extension
14 CHALLIS ROAD, BRENTFORD, TW8 9PR · premises record
Applicant Mr Morad Basla · Officer zzzAbigail Mason-Thompson
Not required
2019-10-01
More
Lawful Use Certificate
Erection of a single storey rear extension, a new front porch and erection of an outbuilding in rear garden for use as a summerhouse
10 CHALLIS ROAD, BRENTFORD, TW8 9PR · premises record
Applicant Mr Malcolm Reasons · Officer zzzAbigail Mason-Thompson
Approved
2019-04-10
More
Householder Applications
Non Material Amendment for the addition of a single access door to garden following planning approval 00231/18/P1 dated 01/10/2018 for Erection of a single storey rear extension to the house
18 CHALLIS ROAD, BRENTFORD, LONDON, TW8 9PR · premises record
Applicant Mr Andrew Morgan · Officer zzzTom.Bradfield
Approved
2018-10-09
More
Non-Material Minor Amendment to an existing Planning Application
Erection of a single storey rear extension to the house
18 CHALLIS ROAD, BRENTFORD, LONDON, TW8 9PR · premises record
Applicant Mr Andy Morgan · Officer zzzTom.Bradfield
Approved
2018-07-27
More
Householder Applications
Certificate of Lawfulness for erection of a single storey rear extension
18 CHALLIS ROAD, BRENTFORD, TW8 9PR · premises record
Applicant Mr Andrew Morgan · Officer zzzTom.Bradfield
Refused
2018-01-02
More
Lawful Use Certificate
Erection of single storey rear extension to dwellinghouse.
8 Challis Road, Brentford, TW8 9PR · premises record
Applicant Mr A Shah · Officer zzzJennifer Masson
Approved
2004-09-09
More
PF-Full 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 24 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 24 of 24 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 24 of 24 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 13 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 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Case officer on 4 applications
Case officer on 3 applications
Case officer on 2 applications
Applicant on 2 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
Case officer on 4 applications
Case officer on 3 applications
Case officer on 2 applications
Development
What could it become?
Planning precedent13 applications and 13 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy9 EPC records; ratings D: 6, 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
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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.