Planning Atlas
Planning Atlas›Hounslow›…Chiswick Riverside ward›W4 3EX
AtlasHounslowChiswick RiversideW4 3EX
Postcode record · Hounslow

W4 3EX.

W4 3EX has 23 known premises and 98 planning records — 69 approved of 86 decided (80.2%). 14 EPC records.

Postcode W4 3EX · boundary not held, centred on the postcodeApprovedRefusedOther98 exact32 approximate130 on the map — every match
At a glance · this postcodeHounslow profile →
23
Premises
known addresses (UPRNs)
98
Applications
86 decided
80.2%
Approval rate
69 approved · 17 refused
14
EPC records
ratings C 1 · D 6 · E 7
130
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 3EX has 23 known premises and 98 planning records — 69 approved of 86 decided (80.2%). 14 EPC records.

Premises (18 of 23 shown)

Name
Details
UPRN 10093766880
UPRN 200002819435
UPRN 200002819436
UPRN 200002819437
UPRN 200002819438
UPRN 200002819439
UPRN 200002819440
UPRN 200002819441
UPRN 200002819442
UPRN 200002819443
UPRN 10093766880
UPRN 200002819435
UPRN 200002819436
Show all 10 rows
UPRN 200002819437
UPRN 200002819438
UPRN 200002819439
UPRN 200002819440
UPRN 200002819441
UPRN 200002819442
UPRN 200002819443
Planning

What happened?

98 planning applications across the postcode; 69 approved of 86 decided (80.2%). Latest 30 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Works to tree in a Conservation Area. Stone pine (Pinus Pinea) Crown lift to 4.5 metres by selective branch removal and cut back overhang to property by up to 2 metres by reduction of selective branches. Remove major deadwood throughout the crown.
129 Park Road,Chiswick,London,W4 3EX · premises record
Works to Trees in Conservation Area
No objection
2025-11-20
Works to trees in a Conservation Area - 1 X T2 Griselinia littoralis 30-40% crown reduction - reducing the height and spread of the tree by approximately 2-2.5m to tidy and contain and retain furnishing growth, 1 X T3 Lawson Cypress (Chamaecyparis lawsoniana) fell to ground level as outgrown location, 1 X T4 Prunus spp. 30% crown reduction - reducing the height and spread of the tree by approximately 2m-2.5m to tidy and contain and retain furnishing growth and 1 X T5 Sycamore (Acer pseudoplatanus) remove large crown limb / stem growing into and over garden, cutting back to main stem at around 2m in rear garden
155 Park Road,Chiswick,London,W4 3EX · premises record
Applicant Richard Aspin · Officer Joedee McKenzie
Works to Trees in Conservation Area
No objection
2025-02-11
Works to tree in a conservation area: T1 Ginkgo tree: Reduce by approx. 2-3m from the height and 1-2m from the lateral branches to shape
145 PARK ROAD, CHISWICK, W4 3EX · premises record
Applicant John Snowdon · Officer Jacky Leung
Works to Trees in Conservation Area
Approved
2024-02-26
Work to trees within a Conservation Area: Variegated Maple - Reduce crown radius by approximately 1.25 to two metres, thin by 15 to 20% and remove unvariegated leaves. Purple Leaved Plum - Remove two rear stems from the tree and reduce crown radius by two to three metres. Silver Birch - Reduce crown height by approximately 2.5 to 3.5 metres and radius by approximately two to three metres and thin by 10%.
127 PARK ROAD, CHISWICK, LONDON, W4 3EX · premises record
Applicant Liz Rylatt · Officer Daniel Hughes
Works to Trees in Conservation Area
Approved
2023-07-28
Work to a tree within a Conservation Area: Pinus - Remove dead branches projecting into neighbouring properties, reduce lateral branches by two metres and lift crown canopy by four metres.
129 PARK ROAD, CHISWICK, W4 3EX · premises record
Applicant Ling Mack · Officer Daniel Hughes
Works to Trees in Conservation Area
Approved
2023-04-26
Works to a Purple Leaf Plum tree (T7) in a conservation area, reducing crown by approximately 2-3 metres from neighbours rear garden.
141 PARK ROAD, CHISWICK, LONDON, W4 3EX · premises record
Applicant Wood · Officer zzzShane.Baker
Works to Trees in Conservation Area
Approved
2021-12-03
Works to a selection of trees in a conservation area.T1 Front garden Stone Pine x 1 (Pinus pinea) - Reduce the height by 1-2m and laterally by 0.5m-1m.T2 Front garden Bay x 1 (Laurus nobilis) - Reduce all round by 2m. T4 Apple Tree - Fell to ground level as the tree is dead. T5 Cherry Tree - Fell to ground level as the tree is dead. T6 Apple Tree - Reduce all round by 2m to suitable new growth points.
143 PARK ROAD, CHISWICK, LONDON, W4 3EX · premises record
Applicant Wood · Officer zzzShane.Baker
Works to Trees in Conservation Area
Approved
2021-11-18
Certificate of Lawfulness for the erection of a single storey detached outbuilding in the rear end of the garden to the house
125 PARK ROAD, CHISWICK, LONDON, W4 3EX · premises record
Applicant Mr Jon Epstein · Officer zzzJack Meacher
Lawful Use Certificate
Not required
2021-06-11
Rear T1 Bay (Laurus nobilis) Reduce height by 2-2.5m - Prune lateral growth to blend with upper crown. Rear T2 Purple leaf Plum (Prunus cerasifera 'Nigra') Reduce height by 1-1.5m to match the height of T1. Rear T3 Loquat (Eriobotrya japonica) Fell and grub out as dead. Rear(LHS) T4 Yew Common (Taxus baccata) Hard trim by 0.75 - 1m all round to form a tight rounded shape. Rear (RHS) T5 Holly (Ilex aquifolium) Strictly prune back to the fence line. Front T6 California Lilac (Ceanothus spp) Reduce the height by 1-1.5m Reduce the lower tier lateral growth by 1m and remove any deadwood Front T7 Fatsia japonica Remove the overlong stems and any stems growing into next door. Front T8 Palm Remove all the old dead stems from the trunk and raise crown to balance.
141 PARK ROAD, CHISWICK, LONDON, W4 3EX · premises record
Applicant Jane Townsend · Officer zzzJack Meacher
Works to Trees in Conservation Area
Approved
2021-06-07
Certificate of lawfulness for the erection of a single storey detached outbuilding in the rear garden of the house
125 PARK ROAD, CHISWICK, LONDON, W4 3EX · premises record
Applicant Mr Jon Epstein · Officer Nathan Ringer
Lawful Use Certificate
Refused
2021-05-12
Works to tree in a Conservation Area. Stone pine (Pinus Pinea) Crown lift to 4.5 metres by selective branch removal and cut back overhang to property by up to 2 metres by reduction of selective branches. Remove major deadwood throughout the crown.
129 Park Road,Chiswick,London,W4 3EX · premises record
No objection
2025-11-20
More
Works to Trees in Conservation Area
Works to trees in a Conservation Area - 1 X T2 Griselinia littoralis 30-40% crown reduction - reducing the height and spread of the tree by approximately 2-2.5m to tidy and contain and retain furnishing growth, 1 X T3 Lawson Cypress (Chamaecyparis lawsoniana) fell to ground level as outgrown location, 1 X T4 Prunus spp. 30% crown reduction - reducing the height and spread of the tree by approximately 2m-2.5m to tidy and contain and retain furnishing growth and 1 X T5 Sycamore (Acer pseudoplatanus) remove large crown limb / stem growing into and over garden, cutting back to main stem at around 2m in rear garden
155 Park Road,Chiswick,London,W4 3EX · premises record
Applicant Richard Aspin · Officer Joedee McKenzie
No objection
2025-02-11
More
Works to Trees in Conservation Area
Works to tree in a conservation area: T1 Ginkgo tree: Reduce by approx. 2-3m from the height and 1-2m from the lateral branches to shape
145 PARK ROAD, CHISWICK, W4 3EX · premises record
Applicant John Snowdon · Officer Jacky Leung
Approved
2024-02-26
More
Works to Trees in Conservation Area
Show all 10 rows
Work to trees within a Conservation Area: Variegated Maple - Reduce crown radius by approximately 1.25 to two metres, thin by 15 to 20% and remove unvariegated leaves. Purple Leaved Plum - Remove two rear stems from the tree and reduce crown radius by two to three metres. Silver Birch - Reduce crown height by approximately 2.5 to 3.5 metres and radius by approximately two to three metres and thin by 10%.
127 PARK ROAD, CHISWICK, LONDON, W4 3EX · premises record
Applicant Liz Rylatt · Officer Daniel Hughes
Approved
2023-07-28
More
Works to Trees in Conservation Area
Work to a tree within a Conservation Area: Pinus - Remove dead branches projecting into neighbouring properties, reduce lateral branches by two metres and lift crown canopy by four metres.
129 PARK ROAD, CHISWICK, W4 3EX · premises record
Applicant Ling Mack · Officer Daniel Hughes
Approved
2023-04-26
More
Works to Trees in Conservation Area
Works to a Purple Leaf Plum tree (T7) in a conservation area, reducing crown by approximately 2-3 metres from neighbours rear garden.
141 PARK ROAD, CHISWICK, LONDON, W4 3EX · premises record
Applicant Wood · Officer zzzShane.Baker
Approved
2021-12-03
More
Works to Trees in Conservation Area
Works to a selection of trees in a conservation area.T1 Front garden Stone Pine x 1 (Pinus pinea) - Reduce the height by 1-2m and laterally by 0.5m-1m.T2 Front garden Bay x 1 (Laurus nobilis) - Reduce all round by 2m. T4 Apple Tree - Fell to ground level as the tree is dead. T5 Cherry Tree - Fell to ground level as the tree is dead. T6 Apple Tree - Reduce all round by 2m to suitable new growth points.
143 PARK ROAD, CHISWICK, LONDON, W4 3EX · premises record
Applicant Wood · Officer zzzShane.Baker
Approved
2021-11-18
More
Works to Trees in Conservation Area
Certificate of Lawfulness for the erection of a single storey detached outbuilding in the rear end of the garden to the house
125 PARK ROAD, CHISWICK, LONDON, W4 3EX · premises record
Applicant Mr Jon Epstein · Officer zzzJack Meacher
Not required
2021-06-11
More
Lawful Use Certificate
Rear T1 Bay (Laurus nobilis) Reduce height by 2-2.5m - Prune lateral growth to blend with upper crown. Rear T2 Purple leaf Plum (Prunus cerasifera 'Nigra') Reduce height by 1-1.5m to match the height of T1. Rear T3 Loquat (Eriobotrya japonica) Fell and grub out as dead. Rear(LHS) T4 Yew Common (Taxus baccata) Hard trim by 0.75 - 1m all round to form a tight rounded shape. Rear (RHS) T5 Holly (Ilex aquifolium) Strictly prune back to the fence line. Front T6 California Lilac (Ceanothus spp) Reduce the height by 1-1.5m Reduce the lower tier lateral growth by 1m and remove any deadwood Front T7 Fatsia japonica Remove the overlong stems and any stems growing into next door. Front T8 Palm Remove all the old dead stems from the trunk and raise crown to balance.
141 PARK ROAD, CHISWICK, LONDON, W4 3EX · premises record
Applicant Jane Townsend · Officer zzzJack Meacher
Approved
2021-06-07
More
Works to Trees in Conservation Area
Certificate of lawfulness for the erection of a single storey detached outbuilding in the rear garden of the house
125 PARK ROAD, CHISWICK, LONDON, W4 3EX · premises record
Applicant Mr Jon Epstein · Officer Nathan Ringer
Refused
2021-05-12
More
Lawful Use Certificate

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 23 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 23 of 23 premises. Some normally permitted changes may require planning permission.
Conservation Area
Chiswick House · reference HSLCA09 · covers 23 of 23 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 23 of 23 premises. Some normally permitted changes may require planning permission.
Conservation Area
Chiswick House · reference HSLCA09 · covers 23 of 23 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 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
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
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
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Development

What could it become?

Planning precedent98 applications and 130 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy14 EPC records; ratings C: 1, D: 6, E: 7.
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.

3 intent signals recorded in this postcode
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Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
W4 3EX, Hounslow: Planning and Property History | Planning Atlas