Postcode record · Hounslow
W4 3NJ.
W4 3NJ has 33 known premises and 78 planning records — 51 approved of 66 decided (77.3%). 18 EPC records.
Postcode W4 3NJ · boundary not held, centred on the postcodeApprovedRefusedOther78 exact78 on the map — every match
At a glance · this postcodeHounslow profile →
33
Premises
known addresses (UPRNs)
78
Applications
66 decided
77.3%
Approval rate
51 approved · 15 refused
18
EPC records
ratings C 4 · D 7 · E 5 · F 2
78
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 3NJ has 33 known premises and 78 planning records — 51 approved of 66 decided (77.3%). 18 EPC records.
Premises (18 of 33 shown)
Name
Details
UPRN 100021586089
UPRN 100021586090
UPRN 100021586091
UPRN 100021586092
UPRN 100021586093
UPRN 100021586094
UPRN 100021586095
UPRN 100021586096
UPRN 100021586097
UPRN 100021586098
UPRN 100021586089
UPRN 100021586090
UPRN 100021586091
Show all 10 rows
UPRN 100021586092
UPRN 100021586093
UPRN 100021586094
UPRN 100021586095
UPRN 100021586096
UPRN 100021586097
UPRN 100021586098
Planning
What happened?
78 planning applications across the postcode; 51 approved of 66 decided (77.3%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Works to tree in a Conservation area Works to a T1 Mimosa Tree - Fell as dead, sections to ground level (5 Day Tree)
3 HEARNE ROAD, CHISWICK, W4 3NJ · premises record
Applicant Sara Day · Officer Jacky Leung
5 Day tree notification
Approved
2023-08-10
Fell Eucalyptus tree in rear garden and replace with a new tree.
22 HEARNE ROAD, CHISWICK, LONDON, W4 3NJ · premises record
Applicant Mr Peter Marshall · Officer zzzJack Meacher
Works to Trees in Conservation Area
Approved
2021-04-13
Works to two trees in rear garden. Fig (T1) reduce and reshape crown all round by up to 1.5 metres. Estimated height and spread upon completion of works: 2 meters tall and 2 meters wide. Olive (T2) trim hard all round to shape and contain. Estimated height and spread upon completion of works: 2 meters tall and 1.5 meters wide.
15 HEARNE ROAD, CHISWICK, LONDON, W4 3NJ · premises record
Applicant Mr Tom Adams · Officer zzzAbigail Mason-Thompson
Works to Trees in Conservation Area
Approved
2021-02-26
Fell Eucalyptus tree in rear garden.
14 HEARNE ROAD, CHISWICK, LONDON, W4 3NJ · premises record
Applicant Scott · Officer zzzAbigail Mason-Thompson
Works to Trees in Conservation Area
Approved
2021-01-22
Erection of a single storey rear extension to the house
9 HEARNE ROAD, CHISWICK, LONDON, W4 3NJ · premises record
Applicant Mr David Mather · Officer Jessie Rotrand
Householder Applications
Approved
2019-04-16
Erection of a single storey rear extension to the house
4 HEARNE ROAD, CHISWICK, LONDON, W4 3NJ · premises record
Applicant Mr John Comer · Officer zzzOllie Jones
Householder Applications
Approved
2017-07-10
Erection of a single storey rear and infill extension to the house
4 HEARNE ROAD, CHISWICK, LONDON, W4 3NJ · premises record
Applicant Mr John Comer · Officer Technical Support Officer
Householder Applications
Withdrawn
2017-01-30
Erection of a single storey wraparound extension
9 HEARNE ROAD, CHISWICK, LONDON, W4 3NJ · premises record
Applicant Mr David Mather · Officer zzzJames Hansel
Householder Applications
Approved
2016-12-05
Alterations to the existing roof extension comprising of the removal of one rear window and replacing with double doors and a glass safety screen and the removal of one front roof window and the installation of two to the existing house
18 HEARNE ROAD, CHISWICK, LONDON, W4 3NJ · premises record
Applicant Miss Emma Westall · Officer zzzJames Hansel
PF-Full Applications
Approved
2016-09-09
Works to trees within a conservation area T1 ? Eucalyptus to reduce back to previous reductions points and remove 1 large low south facing limb T2 ? Weeping silver birch to reduce back over longs, lift by 1m all round and thin.
14 HEARNE ROAD, CHISWICK, LONDON, W4 3NJ · premises record
Applicant Mr Iou Valdini · Officer zzzJohn Cooney
Works to Trees in Conservation Area
Approved
2016-08-15
Works to tree in a Conservation area Works to a T1 Mimosa Tree - Fell as dead, sections to ground level (5 Day Tree)
3 HEARNE ROAD, CHISWICK, W4 3NJ · premises record
Applicant Sara Day · Officer Jacky Leung
Approved
2023-08-10
More
5 Day tree notification
Fell Eucalyptus tree in rear garden and replace with a new tree.
22 HEARNE ROAD, CHISWICK, LONDON, W4 3NJ · premises record
Applicant Mr Peter Marshall · Officer zzzJack Meacher
Approved
2021-04-13
More
Works to Trees in Conservation Area
Works to two trees in rear garden. Fig (T1) reduce and reshape crown all round by up to 1.5 metres. Estimated height and spread upon completion of works: 2 meters tall and 2 meters wide. Olive (T2) trim hard all round to shape and contain. Estimated height and spread upon completion of works: 2 meters tall and 1.5 meters wide.
15 HEARNE ROAD, CHISWICK, LONDON, W4 3NJ · premises record
Applicant Mr Tom Adams · Officer zzzAbigail Mason-Thompson
Approved
2021-02-26
More
Works to Trees in Conservation Area
Show all 10 rows
Fell Eucalyptus tree in rear garden.
14 HEARNE ROAD, CHISWICK, LONDON, W4 3NJ · premises record
Applicant Scott · Officer zzzAbigail Mason-Thompson
Approved
2021-01-22
More
Works to Trees in Conservation Area
Erection of a single storey rear extension to the house
9 HEARNE ROAD, CHISWICK, LONDON, W4 3NJ · premises record
Applicant Mr David Mather · Officer Jessie Rotrand
Approved
2019-04-16
More
Householder Applications
Erection of a single storey rear extension to the house
4 HEARNE ROAD, CHISWICK, LONDON, W4 3NJ · premises record
Applicant Mr John Comer · Officer zzzOllie Jones
Approved
2017-07-10
More
Householder Applications
Erection of a single storey rear and infill extension to the house
4 HEARNE ROAD, CHISWICK, LONDON, W4 3NJ · premises record
Applicant Mr John Comer · Officer Technical Support Officer
Withdrawn
2017-01-30
More
Householder Applications
Erection of a single storey wraparound extension
9 HEARNE ROAD, CHISWICK, LONDON, W4 3NJ · premises record
Applicant Mr David Mather · Officer zzzJames Hansel
Approved
2016-12-05
More
Householder Applications
Alterations to the existing roof extension comprising of the removal of one rear window and replacing with double doors and a glass safety screen and the removal of one front roof window and the installation of two to the existing house
18 HEARNE ROAD, CHISWICK, LONDON, W4 3NJ · premises record
Applicant Miss Emma Westall · Officer zzzJames Hansel
Approved
2016-09-09
More
PF-Full Applications
Works to trees within a conservation area T1 ? Eucalyptus to reduce back to previous reductions points and remove 1 large low south facing limb T2 ? Weeping silver birch to reduce back over longs, lift by 1m all round and thin.
14 HEARNE ROAD, CHISWICK, LONDON, W4 3NJ · premises record
Applicant Mr Iou Valdini · Officer zzzJohn Cooney
Approved
2016-08-15
More
Works to Trees in Conservation Area
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 33 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 33 of 33 premises. Some normally permitted changes may require planning permission.
Conservation Area
Strand on the Green · reference HSLCA01 · covers 33 of 33 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Dwellinghouses (C3) to small HMOs (C4) - borough-wide Article 4 Direction · reference A4D.2 · covers 33 of 33 premises. Some normally permitted changes may require planning permission.
Conservation Area
Strand on the Green · reference HSLCA01 · covers 33 of 33 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
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 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 precedent78 applications and 78 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy18 EPC records; ratings C: 4, D: 7, E: 5, F: 2.
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?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.