Postcode record · Hounslow
W4 3NB.
W4 3NB has 36 known premises and 79 planning records — 43 approved of 59 decided (72.9%). 23 EPC records.
Postcode W4 3NB · boundary not held, centred on the postcodeApprovedRefusedOther79 exact79 on the map — every match
At a glance · this postcodeHounslow profile →
36
Premises
known addresses (UPRNs)
79
Applications
59 decided
72.9%
Approval rate
43 approved · 16 refused
23
EPC records
ratings C 10 · D 12 · E 1
79
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?
W4 3NB has 36 known premises and 79 planning records — 43 approved of 59 decided (72.9%). 23 EPC records.
Premises (18 of 36 shown)
Name
Details
UPRN 10014074231
UPRN 10014074232
UPRN 10091067975
UPRN 10091069734
UPRN 10091069735
UPRN 10091069736
UPRN 100021591891
UPRN 100021591892
UPRN 100021591893
UPRN 100021591894
UPRN 10014074231
UPRN 10014074232
UPRN 10091067975
Show all 10 rows
UPRN 10091069734
UPRN 10091069735
UPRN 10091069736
UPRN 100021591891
UPRN 100021591892
UPRN 100021591893
UPRN 100021591894
Planning
What happened?
79 planning applications across the postcode; 43 approved of 59 decided (72.9%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Variation of condition 2 (approved plans) to include parapet detail not shown on P/2025/0694 approved 29/04/2025 for the erection of single storey rear and infill extension to house.
63 Whitehall Park Road, Chiswick, London, W4 3NB · premises record
Applicant Dan and Imogen Hall · Officer Lucia Orsi
Variation / Removal of a condition all other minor
Approved
2026-01-14
Erection of single storey rear and infill extension to house
63 Whitehall Park Road, Chiswick, London, W4 3NB · premises record
Applicant Dan and Imogen Hall · Officer Joedee McKenzie
Householder Applications
Approved
2025-03-05
Certificate of lawfulness for the proposed erection of rear outrigger roof extension to the house.
63 Whitehall Park Road,Chiswick,London,W4 3NB · premises record
Applicant Mr and Mrs Hall · Officer Joedee McKenzie
Lawful Development Certificate (Proposed)
Approved
2025-01-31
Erection of single storey rear and infill extension.
63 Whitehall Park Road, Chiswick, London, W4 3NB · premises record
Applicant Dan and Imogen Hall · Officer Joedee McKenzie
Householder Applications
Refused
2024-12-14
Certificate of lawfulness for the erection of a rear roof extension with an outrigger roof extension and two front roof windows to the house, and demolition of the existing roof extension.
58 Whitehall Park Road,Chiswick,London,W4 3NB · premises record
Applicant Ms Hurry · Officer Joedee McKenzie
Lawful Development Certificate (Proposed)
Approved
2024-11-08
Erection of a single storey rear extension and replacement of the existing side main entrance door with a side window and existing side window with a side main entrance door to the house.
73 WHITEHALL PARK ROAD, CHISWICK, LONDON, W4 3NB · premises record
Applicant Gary Nugent · Officer Daniel Hughes
Householder Applications
Approved
2023-07-27
Erection of a wooden garden office as a temporary structure at the end of the rear garden
FLAT GROUND FLOOR 54 WHITEHALL PARK ROAD, CHISWICK, LONDON, W4 3NB · premises record
Applicant Mr James Hawkes · Officer zzzJack Meacher
PF-Full Applications
Approved
2023-04-20
Certificate of Lawfulness for proposed erection of a rear roof extension to existing house
64 WHITEHALL PARK ROAD, CHISWICK, LONDON, W4 3NB · premises record
Applicant Rory Lamont · Officer zzzAbigail Mason-Thompson
Lawful Use Certificate
Not required
2021-06-04
Certificate of lawfulness for erection of a rear roof extension to main roof and outrigger with juliet balcony, three front roof windows to the house.
69 WHITEHALL PARK ROAD, CHISWICK, W4 3NB · premises record
Lawful Use Certificate
Not required
2021-05-05
Non-material amendment to Planning Permission 01199/51/P3 approved 16/03/2021 for the replacement of the approved single storey side infill extension's pitched roof with a flat roof, with a side eaves height increased from 2.4 metres to 2.65 metres high and the replacement of the five approved roof lights with two roof lights.
51 WHITEHALL PARK ROAD, CHISWICK, LONDON, W4 3NB · premises record
Applicant Tom & Cate Cijffers · Officer Daniel Hughes
Non-Material Minor Amendment to an existing Planning Application
Approved
2021-04-23
Variation of condition 2 (approved plans) to include parapet detail not shown on P/2025/0694 approved 29/04/2025 for the erection of single storey rear and infill extension to house.
63 Whitehall Park Road, Chiswick, London, W4 3NB · premises record
Applicant Dan and Imogen Hall · Officer Lucia Orsi
Approved
2026-01-14
More
Variation / Removal of a condition all other minor
Erection of single storey rear and infill extension to house
63 Whitehall Park Road, Chiswick, London, W4 3NB · premises record
Applicant Dan and Imogen Hall · Officer Joedee McKenzie
Approved
2025-03-05
More
Householder Applications
Certificate of lawfulness for the proposed erection of rear outrigger roof extension to the house.
63 Whitehall Park Road,Chiswick,London,W4 3NB · premises record
Applicant Mr and Mrs Hall · Officer Joedee McKenzie
Approved
2025-01-31
More
Lawful Development Certificate (Proposed)
Show all 10 rows
Erection of single storey rear and infill extension.
63 Whitehall Park Road, Chiswick, London, W4 3NB · premises record
Applicant Dan and Imogen Hall · Officer Joedee McKenzie
Refused
2024-12-14
More
Householder Applications
Certificate of lawfulness for the erection of a rear roof extension with an outrigger roof extension and two front roof windows to the house, and demolition of the existing roof extension.
58 Whitehall Park Road,Chiswick,London,W4 3NB · premises record
Applicant Ms Hurry · Officer Joedee McKenzie
Approved
2024-11-08
More
Lawful Development Certificate (Proposed)
Erection of a single storey rear extension and replacement of the existing side main entrance door with a side window and existing side window with a side main entrance door to the house.
73 WHITEHALL PARK ROAD, CHISWICK, LONDON, W4 3NB · premises record
Applicant Gary Nugent · Officer Daniel Hughes
Approved
2023-07-27
More
Householder Applications
Erection of a wooden garden office as a temporary structure at the end of the rear garden
FLAT GROUND FLOOR 54 WHITEHALL PARK ROAD, CHISWICK, LONDON, W4 3NB · premises record
Applicant Mr James Hawkes · Officer zzzJack Meacher
Approved
2023-04-20
More
PF-Full Applications
Certificate of Lawfulness for proposed erection of a rear roof extension to existing house
64 WHITEHALL PARK ROAD, CHISWICK, LONDON, W4 3NB · premises record
Applicant Rory Lamont · Officer zzzAbigail Mason-Thompson
Not required
2021-06-04
More
Lawful Use Certificate
Certificate of lawfulness for erection of a rear roof extension to main roof and outrigger with juliet balcony, three front roof windows to the house.
69 WHITEHALL PARK ROAD, CHISWICK, W4 3NB · premises record
Not required
2021-05-05
More
Lawful Use Certificate
Non-material amendment to Planning Permission 01199/51/P3 approved 16/03/2021 for the replacement of the approved single storey side infill extension's pitched roof with a flat roof, with a side eaves height increased from 2.4 metres to 2.65 metres high and the replacement of the five approved roof lights with two roof lights.
51 WHITEHALL PARK ROAD, CHISWICK, LONDON, W4 3NB · premises record
Applicant Tom & Cate Cijffers · Officer Daniel Hughes
Approved
2021-04-23
More
Non-Material Minor Amendment to an existing Planning Application
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 36 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 36 of 36 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 36 of 36 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).
Whitehall Park Road0 mFootpath From Deans Lane From Deans Close To Railway1 mFootpath From 7 Ernest Gardens To 4 Herbert Gardens8 mBailey Mews10 mDeans Close15 mMagnolia Road20 mSt Marys Grove28 mErnest Gardens29 mHerbert Gardens34 mGordon Road48 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 3 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 1 application
Applicant on 1 application
Applicant on 3 applications
Applicant on 2 applications
Applicant on 1 application
Show all 10 rows
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 1 application
Development
What could it become?
Planning precedent79 applications and 79 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy23 EPC records; ratings C: 10, D: 12, 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.