Postcode record · Hounslow
W4 3HR.
W4 3HR has 70 known premises and 74 planning records — 53 approved of 63 decided (84.1%). 12 EPC records.
Postcode W4 3HR · boundary not held, centred on the postcodeApprovedRefusedOther74 exact7 approximate81 on the map — every match
At a glance · this postcodeHounslow profile →
70
Premises
known addresses (UPRNs)
74
Applications
63 decided
84.1%
Approval rate
53 approved · 10 refused
12
EPC records
ratings C 2 · D 5 · E 4 · F 1
81
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 3HR has 70 known premises and 74 planning records — 53 approved of 63 decided (84.1%). 12 EPC records.
Premises (18 of 70 shown)
Name
Details
UPRN 10014074200
UPRN 10014074201
UPRN 10091596829
UPRN 10091596830
UPRN 10091692716
UPRN 10091692717
UPRN 10091692718
UPRN 10091692719
UPRN 10091692720
UPRN 10014074200
UPRN 10014074201
Show all 10 rows
UPRN 10091596829
UPRN 10091596830
UPRN 10091692716
UPRN 10091692717
UPRN 10091692718
UPRN 10091692719
UPRN 10091692720
Planning
What happened?
74 planning applications across the postcode; 53 approved of 63 decided (84.1%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Felling of a Lawson Cypress within a conservation area
176 Sutton Court Road,Chiswick,London,W4 3HR · premises record
Applicant Mr RoderickCiaran Kilduff · Officer Kevin Greening
Works to Trees in Conservation Area
No objection
2026-03-31
Works to two trees within a conservation area. Crab Apple (T1). Reduce all aspects of the crown by approximately 2 metres and thin epicormic growth by one third. Cherry (T2). Fell to ground level and grind out stump.
178 Sutton Court Road, Chiswick, London W4 3HR · premises record
Applicant Donald · Officer Kevin Greening
Works to Trees in Conservation Area
No objection
2025-10-31
Erection of a rear roof extension with Juliet balcony, and one front roof window, a side roof extension with one front and one rear roof window. Erection of a part first floor rear extension. Replacement of front porch and replacement of all the existing windows to aluminium. Installation of external insulation on the front upper and side elevations. Installation of a front boundary wall compromising an increase in height of the gate, wall and railings. Replacement of roof tiles to match existing.
180 Sutton Court Road, Chiswick, London, W4 3HR · premises record
Applicant Ms Maria Antoniou · Officer Louise Oppe
Householder Applications
Approved
2025-07-21
Works to an Apple Tree (Malus ssp.) (T1) in a conservation area
178 SUTTON COURT ROAD, CHISWICK, LONDON, W4 3HR · premises record
Applicant Craig Donald · Officer Kieran Edmonds
Works to Trees in Conservation Area
Approved
2023-09-27
Work to trees within a conservation area: T1 Leyand Cypress - Removal of overhanging limbs into 176 Sutton Court Road, Chiswick. Cut back 6 metres to property line from 182 Sutton Court Road, Chiswick T2 Leyland Cypress - Selective dead limb removal back to main limb
182 SUTTON COURT ROAD, CHISWICK, LONDON, W4 3HR · premises record
Applicant Mr Kilduff · Officer Kieran Edmonds
Works to Trees in Conservation Area
Approved
2023-08-17
Certificate of lawfulness for demolition of existing rear ground floor extension and erection of a single storey rear extension to the house.
204 SUTTON COURT ROAD, CHISWICK, LONDON, W4 3HR · premises record
Applicant Mr Luke Glass · Officer Louise Oppe
Lawful Use Certificate
Not required
2022-12-15
Erection of ground floor side and rear extension to the house with new flush roof window to front roof slope and removal of brick pier to front boundary of the house
178 SUTTON COURT ROAD, CHISWICK, LONDON, W4 3HR · premises record
Applicant Mr Donald · Officer Jacky Leung
Householder Applications
Approved
2022-11-28
Works to a tree within a conservation area - Cuprocyparis leylandii - crown lift and remove lowest limbs up to nine metres, back to boundary line over 168 and 170 back garden Sutton Court Road, Chiswick
182 SUTTON COURT ROAD, CHISWICK, W4 3HR · premises record
Applicant Mr Peter Borg · Officer Jacky Leung
Works to Trees in Conservation Area
Approved
2022-10-12
T1: Acer pseudoplatanus - reduce tree back to near old pruning points and shape top to a point; T2: Laurus nobilis angustifolia -selective limb removal from fence line.
168 SUTTON COURT ROAD, CHISWICK, LONDON, W4 3HR · premises record
Applicant Mr Said · Officer Technical Support Officer
Works to Trees in Conservation Area
Withdrawn
2022-10-10
Erection of front boundary wall with vehicular and pedestrian gates with a total wall and railing height of 1.80m.
160 SUTTON COURT ROAD, CHISWICK, LONDON, W4 3HR · premises record
Applicant Mr Evangelos Efthimiou · Officer ZZZGavin Curwen
Householder Applications
Approved
2020-01-16
Felling of a Lawson Cypress within a conservation area
176 Sutton Court Road,Chiswick,London,W4 3HR · premises record
Applicant Mr RoderickCiaran Kilduff · Officer Kevin Greening
No objection
2026-03-31
More
Works to Trees in Conservation Area
Works to two trees within a conservation area. Crab Apple (T1). Reduce all aspects of the crown by approximately 2 metres and thin epicormic growth by one third. Cherry (T2). Fell to ground level and grind out stump.
178 Sutton Court Road, Chiswick, London W4 3HR · premises record
Applicant Donald · Officer Kevin Greening
No objection
2025-10-31
More
Works to Trees in Conservation Area
Erection of a rear roof extension with Juliet balcony, and one front roof window, a side roof extension with one front and one rear roof window. Erection of a part first floor rear extension. Replacement of front porch and replacement of all the existing windows to aluminium. Installation of external insulation on the front upper and side elevations. Installation of a front boundary wall compromising an increase in height of the gate, wall and railings. Replacement of roof tiles to match existing.
180 Sutton Court Road, Chiswick, London, W4 3HR · premises record
Applicant Ms Maria Antoniou · Officer Louise Oppe
Approved
2025-07-21
More
Householder Applications
Show all 10 rows
Works to an Apple Tree (Malus ssp.) (T1) in a conservation area
178 SUTTON COURT ROAD, CHISWICK, LONDON, W4 3HR · premises record
Applicant Craig Donald · Officer Kieran Edmonds
Approved
2023-09-27
More
Works to Trees in Conservation Area
Work to trees within a conservation area: T1 Leyand Cypress - Removal of overhanging limbs into 176 Sutton Court Road, Chiswick. Cut back 6 metres to property line from 182 Sutton Court Road, Chiswick T2 Leyland Cypress - Selective dead limb removal back to main limb
182 SUTTON COURT ROAD, CHISWICK, LONDON, W4 3HR · premises record
Applicant Mr Kilduff · Officer Kieran Edmonds
Approved
2023-08-17
More
Works to Trees in Conservation Area
Certificate of lawfulness for demolition of existing rear ground floor extension and erection of a single storey rear extension to the house.
204 SUTTON COURT ROAD, CHISWICK, LONDON, W4 3HR · premises record
Applicant Mr Luke Glass · Officer Louise Oppe
Not required
2022-12-15
More
Lawful Use Certificate
Erection of ground floor side and rear extension to the house with new flush roof window to front roof slope and removal of brick pier to front boundary of the house
178 SUTTON COURT ROAD, CHISWICK, LONDON, W4 3HR · premises record
Applicant Mr Donald · Officer Jacky Leung
Approved
2022-11-28
More
Householder Applications
Works to a tree within a conservation area - Cuprocyparis leylandii - crown lift and remove lowest limbs up to nine metres, back to boundary line over 168 and 170 back garden Sutton Court Road, Chiswick
182 SUTTON COURT ROAD, CHISWICK, W4 3HR · premises record
Applicant Mr Peter Borg · Officer Jacky Leung
Approved
2022-10-12
More
Works to Trees in Conservation Area
T1: Acer pseudoplatanus - reduce tree back to near old pruning points and shape top to a point; T2: Laurus nobilis angustifolia -selective limb removal from fence line.
168 SUTTON COURT ROAD, CHISWICK, LONDON, W4 3HR · premises record
Applicant Mr Said · Officer Technical Support Officer
Withdrawn
2022-10-10
More
Works to Trees in Conservation Area
Erection of front boundary wall with vehicular and pedestrian gates with a total wall and railing height of 1.80m.
160 SUTTON COURT ROAD, CHISWICK, LONDON, W4 3HR · premises record
Applicant Mr Evangelos Efthimiou · Officer ZZZGavin Curwen
Approved
2020-01-16
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 70 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 70 of 70 premises. Some normally permitted changes may require planning permission.
Conservation Area
Chiswick House · reference HSLCA09 · covers 70 of 70 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 70 of 70 premises. Some normally permitted changes may require planning permission.
Conservation Area
Chiswick House · reference HSLCA09 · covers 70 of 70 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 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 1 application
Applicant on 3 applications
Applicant on 1 application
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 precedent74 applications and 81 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy12 EPC records; ratings C: 2, D: 5, E: 4, F: 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.