Planning Atlas
AtlasPostcodeW43da
Planning Atlas›Hounslow›…Chiswick Riverside ward›W4 3DA
Postcode record · Hounslow

W4 3DA.

W4 3DA has 31 known premises and 48 planning records — 33 approved of 40 decided (82.5%). 16 EPC records.

Postcode W4 3DA · boundary not held, centred on the postcodeApprovedRefusedOther48 exact4 approximate52 on the map — every match
At a glance · this postcodeHounslow profile →
31
Premises
known addresses (UPRNs)
48
Applications
40 decided
82.5%
Approval rate
33 approved · 7 refused
16
EPC records
ratings C 3 · D 10 · E 3
52
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 3DA has 31 known premises and 48 planning records — 33 approved of 40 decided (82.5%). 16 EPC records.

Premises (18 of 31 shown)

Name
Details
UPRN 100021580240
UPRN 100021580241
UPRN 100021580243
UPRN 100021580244
UPRN 100021580245
UPRN 100021580247
UPRN 100021580248
UPRN 100021580249
UPRN 100021580250
UPRN 100021580251
UPRN 100021580240
UPRN 100021580241
UPRN 100021580243
Show all 10 rows
UPRN 100021580244
UPRN 100021580245
UPRN 100021580247
UPRN 100021580248
UPRN 100021580249
UPRN 100021580250
UPRN 100021580251
Planning

What happened?

48 planning applications across the postcode; 33 approved of 40 decided (82.5%). Latest 30 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Works to trees in a conservation area. T1 Ash (Fraxinus excelsior). Crown reduce overall by removing approximately 2 metres from the upper crown to leave a finished height of 10 metres and reduce laterally by approximately 1.5 metres to leave a finished crown spread of 4.5 metres. All pruning cuts to be made to suitable secondary growth points in accordance with BS 3998: 2010. T2 Ash (Fraxinus excelsior). Crown reduce overall by removing approximately 2 metres from the upper crown to leave a finished height of 10 metres and reduce laterally by approximately 1.5 metres to leave a finished crown spread of 4.5 metres. All pruning cuts to be made to suitable secondary growth points in accordance with BS 3998: 2010.
53 Cambridge Road South,Chiswick,London,W4 3DA · premises record
Applicant Nelson · Officer Kevin Greening
Works to Trees in Conservation Area
No objection
2026-04-02
Works to Yew T1 (Taxus baccata) in front garden within TPO 233 - Reduce crown height by 1 metre to suitable growth points, prune lateral branch length by 1 metre
52 Cambridge Road South, Chiswick, London, W4 3DA · premises record
Applicant Clarke · Officer Kevin Greening
Works to a Tree covered by a Tree Preservation Order
Approved
2025-11-04
Works to tress within the Conservation Area. T2 Magnolia (M.soulangea) Crown reduce by up to 0.75 metres and to suitable growth points. T3 Plum (Prunus). Reduce upper crown by 1.3 metres and to suitable growth points, prune side branch growth by up to 0.6 metres to shape and tidy. T4 Ash (Fraxinus excelsior). Reduce upper crown by 2.5 metres and to suitable growth points, reduce lateral branch length by up to 1.5 metres.
52 Cambridge Road South, Chiswick, London, W4 3DA · premises record
Applicant Clarke · Officer Kevin Greening
Works to Trees in Conservation Area
No objection
2025-11-04
Work to tree within Conservation Area: Hornbeam (T1) - Reduce crown to two to 2.5 metres above previous points of reduction (30% volume reduction) and re-shape. Retain internal growth and remove deadwood.
46 CAMBRIDGE ROAD SOUTH, CHISWICK, LONDON, W4 3DA · premises record
Applicant Claire Sakoui · Officer Daniel Hughes
Works to Trees in Conservation Area
Approved
2023-02-14
Fell six Leyland Cypress trees (T1-T6) within conservation area.
48 CAMBRIDGE ROAD SOUTH, CHISWICK, LONDON, W4 3DA · premises record
Officer Louise Oppe
Works to Trees in Conservation Area
Approved
2023-01-20
Certificate of lawfulness for the proposed erection of solar panels to the roof of the house
54 CAMBRIDGE ROAD SOUTH, CHISWICK, LONDON, W4 3DA · premises record
Lawful Use Certificate
Withdrawn
2022-09-12
Fell T2 Aesculus glabra tree at front of property in conservation area
51 CAMBRIDGE ROAD SOUTH, CHISWICK, W4 3DA · premises record
Officer Louise Oppe
Works to Trees in Conservation Area
Approved
2022-09-01
Works to two Ash trees on site in conservation area. T1 approximately 12m in height and 6m laterally. Reduce in height by 2m leaving a height of 10m and reduce laterally by 1.5m leaving a spread of 4.5m. T2 approximately 12m in height and 6m laterally. Reduce in height by 2m leaving a height of 10m and reduce laterally by 1.5m leaving a spread of 4.5m
53 CAMBRIDGE ROAD SOUTH, CHISWICK, W4 3DA · premises record
Officer Louise Oppe
Works to Trees in Conservation Area
Approved
2022-04-08
Felling of a tree TPO 233 (T1) Hornbeam within a conservation area.
46 CAMBRIDGE ROAD SOUTH, CHISWICK, W4 3DA · premises record
Officer Melek Ergen
Works to a Tree covered by a Tree Preservation Order
Refused
2022-01-06
T1-Yew(Taxus baccata) -reduce crown height by 1m to suitable growth points maintaining natural canopy line -prune lateral branch length by 0.75 to match endpsuring good separation from telecom cables and house frontage Rear garden T2-Magnolia(M.soulangea) -light reduction by 25%(0.75m max.) to suitable growth points T3-Plum(Prunus) -reduce crown by 25%(1.3m) to suitable growth points -prune side branch growth to match(0.6m), shape, balance and tidy T4-Ash(Fraxinus excelsior) -reduce entire crown by 30%(2m) to suitable growth points -reduce lateral branch length to match(1.5m) ensuring good separation from house extension wall All works for routine maintanence
52 Cambridge Road South, Chiswick, London, W4 3DA · premises record
Applicant Clarke · Officer Technical Support Officer
Works to Trees in Conservation Area
No determination
2021-04-19
Works to trees in a conservation area. T1 Ash (Fraxinus excelsior). Crown reduce overall by removing approximately 2 metres from the upper crown to leave a finished height of 10 metres and reduce laterally by approximately 1.5 metres to leave a finished crown spread of 4.5 metres. All pruning cuts to be made to suitable secondary growth points in accordance with BS 3998: 2010. T2 Ash (Fraxinus excelsior). Crown reduce overall by removing approximately 2 metres from the upper crown to leave a finished height of 10 metres and reduce laterally by approximately 1.5 metres to leave a finished crown spread of 4.5 metres. All pruning cuts to be made to suitable secondary growth points in accordance with BS 3998: 2010.
53 Cambridge Road South,Chiswick,London,W4 3DA · premises record
Applicant Nelson · Officer Kevin Greening
No objection
2026-04-02
More
Works to Trees in Conservation Area
Works to Yew T1 (Taxus baccata) in front garden within TPO 233 - Reduce crown height by 1 metre to suitable growth points, prune lateral branch length by 1 metre
52 Cambridge Road South, Chiswick, London, W4 3DA · premises record
Applicant Clarke · Officer Kevin Greening
Approved
2025-11-04
More
Works to a Tree covered by a Tree Preservation Order
Works to tress within the Conservation Area. T2 Magnolia (M.soulangea) Crown reduce by up to 0.75 metres and to suitable growth points. T3 Plum (Prunus). Reduce upper crown by 1.3 metres and to suitable growth points, prune side branch growth by up to 0.6 metres to shape and tidy. T4 Ash (Fraxinus excelsior). Reduce upper crown by 2.5 metres and to suitable growth points, reduce lateral branch length by up to 1.5 metres.
52 Cambridge Road South, Chiswick, London, W4 3DA · premises record
Applicant Clarke · Officer Kevin Greening
No objection
2025-11-04
More
Works to Trees in Conservation Area
Show all 10 rows
Work to tree within Conservation Area: Hornbeam (T1) - Reduce crown to two to 2.5 metres above previous points of reduction (30% volume reduction) and re-shape. Retain internal growth and remove deadwood.
46 CAMBRIDGE ROAD SOUTH, CHISWICK, LONDON, W4 3DA · premises record
Applicant Claire Sakoui · Officer Daniel Hughes
Approved
2023-02-14
More
Works to Trees in Conservation Area
Fell six Leyland Cypress trees (T1-T6) within conservation area.
48 CAMBRIDGE ROAD SOUTH, CHISWICK, LONDON, W4 3DA · premises record
Officer Louise Oppe
Approved
2023-01-20
More
Works to Trees in Conservation Area
Certificate of lawfulness for the proposed erection of solar panels to the roof of the house
54 CAMBRIDGE ROAD SOUTH, CHISWICK, LONDON, W4 3DA · premises record
Withdrawn
2022-09-12
More
Lawful Use Certificate
Fell T2 Aesculus glabra tree at front of property in conservation area
51 CAMBRIDGE ROAD SOUTH, CHISWICK, W4 3DA · premises record
Officer Louise Oppe
Approved
2022-09-01
More
Works to Trees in Conservation Area
Works to two Ash trees on site in conservation area. T1 approximately 12m in height and 6m laterally. Reduce in height by 2m leaving a height of 10m and reduce laterally by 1.5m leaving a spread of 4.5m. T2 approximately 12m in height and 6m laterally. Reduce in height by 2m leaving a height of 10m and reduce laterally by 1.5m leaving a spread of 4.5m
53 CAMBRIDGE ROAD SOUTH, CHISWICK, W4 3DA · premises record
Officer Louise Oppe
Approved
2022-04-08
More
Works to Trees in Conservation Area
Felling of a tree TPO 233 (T1) Hornbeam within a conservation area.
46 CAMBRIDGE ROAD SOUTH, CHISWICK, W4 3DA · premises record
Officer Melek Ergen
Refused
2022-01-06
More
Works to a Tree covered by a Tree Preservation Order
T1-Yew(Taxus baccata) -reduce crown height by 1m to suitable growth points maintaining natural canopy line -prune lateral branch length by 0.75 to match endpsuring good separation from telecom cables and house frontage Rear garden T2-Magnolia(M.soulangea) -light reduction by 25%(0.75m max.) to suitable growth points T3-Plum(Prunus) -reduce crown by 25%(1.3m) to suitable growth points -prune side branch growth to match(0.6m), shape, balance and tidy T4-Ash(Fraxinus excelsior) -reduce entire crown by 30%(2m) to suitable growth points -reduce lateral branch length to match(1.5m) ensuring good separation from house extension wall All works for routine maintanence
52 Cambridge Road South, Chiswick, London, W4 3DA · premises record
Applicant Clarke · Officer Technical Support Officer
No determination
2021-04-19
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 31 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 31 of 31 premises. Some normally permitted changes may require planning permission.
Conservation Area
Wellesley Road · reference 1232 · covers 31 of 31 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Wellesley Road · reference HSLCA25 · covers 31 of 31 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 31 of 31 premises. Some normally permitted changes may require planning permission.
Conservation Area
Wellesley Road · reference 1232 · covers 31 of 31 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Wellesley Road · reference HSLCA25 · covers 31 of 31 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
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 5 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Case officer on 4 applications
Case officer on 4 applications
Case officer on 3 applications
Case officer on 3 applications
Applicant on 5 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
Case officer on 4 applications
Case officer on 4 applications
Case officer on 3 applications
Case officer on 3 applications
Development

What could it become?

Planning precedent48 applications and 52 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy16 EPC records; ratings C: 3, D: 10, E: 3.
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 Pro

Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.

6 intent signals recorded in this postcode
HMO licence expiring · Probate · Long hold · HMO licensed
Subscribe to see the signals →
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.