Postcode record · Hounslow
W4 4AA.
W4 4AA has 67 known premises and 104 planning records — 62 approved of 83 decided (74.7%). 41 EPC records.
Postcode W4 4AA · boundary not held, centred on the postcodeApprovedRefusedOther104 exact23 approximate127 on the map — every match
At a glance · this postcodeHounslow profile →
67
Premises
known addresses (UPRNs)
104
Applications
83 decided
74.7%
Approval rate
62 approved · 21 refused
41
EPC records
ratings B 2 · C 5 · D 28 · E 5 · F 1
127
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 4AA has 67 known premises and 104 planning records — 62 approved of 83 decided (74.7%). 41 EPC records.
Premises (18 of 67 shown)
Name
Details
UPRN 10091069906
UPRN 10091069907
UPRN 10091692510
UPRN 10093767876
UPRN 10093767877
UPRN 10096681352
UPRN 100021580187
UPRN 100021580188
UPRN 100021580189
UPRN 100021580191
UPRN 10091069906
UPRN 10091069907
UPRN 10091692510
Show all 10 rows
UPRN 10093767876
UPRN 10093767877
UPRN 10096681352
UPRN 100021580187
UPRN 100021580188
UPRN 100021580189
UPRN 100021580191
Planning
What happened?
104 planning applications across the postcode; 62 approved of 83 decided (74.7%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Works to tree in a Conservation Area. 2 X Conifer (Cypress) in front garden. Fell to ground level.
2 Cambridge Road North,Chiswick,London,W4 4AA · premises record
Applicant Sabeena Iqbal · Officer Kevin Greening
Works to Trees in Conservation Area
No objection
2026-04-27
Works to tree in a Conservation Area 1 X T1 Magnolia reduce all aspects of the crown by approximately 2.5 to 3 metres back to previous points of reduction, whilst retaining furnishing growth.
5 Cambridge Road North,Chiswick,London,W4 4AA · premises record
Applicant Mark Johnson · Officer Kevin Greening
Works to Trees in Conservation Area
No objection
2025-08-28
Works to a tree within Tree Protection Order No. 583: Sycamore (Acer pseudoplatanus) (T1) - Felling to ground level and replacement with a Frans Fontaine Hornbeam (Carpinus betulus 'Frans Fontaine') tree.
10 CAMBRIDGE ROAD NORTH, CHISWICK, W4 4AA · premises record
Applicant Mr David Horgan · Officer Daniel Hughes
Works to a Tree covered by a Tree Preservation Order
Approved
2024-04-12
Works to trees in a Conservation Area - Felling of two Prunus trees in the rear garden
GROUND AND FIRST FLOOR FLAT 8 CAMBRIDGE ROAD NORTH, CHISWICK, W4 4AA · premises record
Applicant Mrs Frances O'Neill · Officer Daniel Hughes
Works to Trees in Conservation Area
Approved
2024-02-06
Erection of a replacement single storey rear extension following demolition of the existing single storey rear conservatory.
17 CAMBRIDGE ROAD NORTH, CHISWICK, LONDON, W4 4AA · premises record
Applicant EDWIN & MARLOES MOORE-GILLION & VAN SCHAIJK · Officer Daniel Hughes
Householder Applications
Approved
2023-06-26
Works to a tree within a conservation area - Holly (T1) to fell
21 CAMBRIDGE ROAD NORTH, CHISWICK, W4 4AA · premises record
Applicant Measday · Officer Jillian Ridler
Works to Trees in Conservation Area
Approved
2022-05-25
Erection of side and rear roof dormer extensions to Nos. 15 and 17 Cambridge Road North.
15-17 CAMBRIDGE ROAD NORTH, CHISWICK, W4 4AA · premises record
Applicant Mrs R Patel & Mr E Moore Gillon · Officer Daniel Hughes
PF-Full Applications
Approved
2022-05-19
Fell four trees to ground level and grind stumps to approx 300mm below ground level in rear garden. T1-T3 Apple and T4 Cypress
11 CAMBRIDGE ROAD NORTH, CHISWICK, W4 4AA · premises record
Applicant Mr Peter Bonnor Morris · Officer Louise Oppe
Works to Trees in Conservation Area
Approved
2022-04-04
Leyland Cypress: Fell row of 5 trees to ground level
19 CAMBRIDGE ROAD NORTH, CHISWICK, W4 4AA · premises record
Applicant Hayden Potier · Officer zzzShane.Baker
Works to Trees in Conservation Area
Approved
2021-11-29
Joint application for the erection of a part single storey rear, part three storey rear infill extension to No. 15 and a part upper ground floor and first floor rear infill extension to No. 17.
15-17 CAMBRIDGE ROAD NORTH, CHISWICK, LONDON, W4 4AA · premises record
Applicant Mrs R Patel & Mr E Moore Gillon · Officer Daniel Hughes
Householder Applications
Approved
2021-05-10
Works to tree in a Conservation Area. 2 X Conifer (Cypress) in front garden. Fell to ground level.
2 Cambridge Road North,Chiswick,London,W4 4AA · premises record
Applicant Sabeena Iqbal · Officer Kevin Greening
No objection
2026-04-27
More
Works to Trees in Conservation Area
Works to tree in a Conservation Area 1 X T1 Magnolia reduce all aspects of the crown by approximately 2.5 to 3 metres back to previous points of reduction, whilst retaining furnishing growth.
5 Cambridge Road North,Chiswick,London,W4 4AA · premises record
Applicant Mark Johnson · Officer Kevin Greening
No objection
2025-08-28
More
Works to Trees in Conservation Area
Works to a tree within Tree Protection Order No. 583: Sycamore (Acer pseudoplatanus) (T1) - Felling to ground level and replacement with a Frans Fontaine Hornbeam (Carpinus betulus 'Frans Fontaine') tree.
10 CAMBRIDGE ROAD NORTH, CHISWICK, W4 4AA · premises record
Applicant Mr David Horgan · Officer Daniel Hughes
Approved
2024-04-12
More
Works to a Tree covered by a Tree Preservation Order
Show all 10 rows
Works to trees in a Conservation Area - Felling of two Prunus trees in the rear garden
GROUND AND FIRST FLOOR FLAT 8 CAMBRIDGE ROAD NORTH, CHISWICK, W4 4AA · premises record
Applicant Mrs Frances O'Neill · Officer Daniel Hughes
Approved
2024-02-06
More
Works to Trees in Conservation Area
Erection of a replacement single storey rear extension following demolition of the existing single storey rear conservatory.
17 CAMBRIDGE ROAD NORTH, CHISWICK, LONDON, W4 4AA · premises record
Applicant EDWIN & MARLOES MOORE-GILLION & VAN SCHAIJK · Officer Daniel Hughes
Approved
2023-06-26
More
Householder Applications
Works to a tree within a conservation area - Holly (T1) to fell
21 CAMBRIDGE ROAD NORTH, CHISWICK, W4 4AA · premises record
Applicant Measday · Officer Jillian Ridler
Approved
2022-05-25
More
Works to Trees in Conservation Area
Erection of side and rear roof dormer extensions to Nos. 15 and 17 Cambridge Road North.
15-17 CAMBRIDGE ROAD NORTH, CHISWICK, W4 4AA · premises record
Applicant Mrs R Patel & Mr E Moore Gillon · Officer Daniel Hughes
Approved
2022-05-19
More
PF-Full Applications
Fell four trees to ground level and grind stumps to approx 300mm below ground level in rear garden. T1-T3 Apple and T4 Cypress
11 CAMBRIDGE ROAD NORTH, CHISWICK, W4 4AA · premises record
Applicant Mr Peter Bonnor Morris · Officer Louise Oppe
Approved
2022-04-04
More
Works to Trees in Conservation Area
Leyland Cypress: Fell row of 5 trees to ground level
19 CAMBRIDGE ROAD NORTH, CHISWICK, W4 4AA · premises record
Applicant Hayden Potier · Officer zzzShane.Baker
Approved
2021-11-29
More
Works to Trees in Conservation Area
Joint application for the erection of a part single storey rear, part three storey rear infill extension to No. 15 and a part upper ground floor and first floor rear infill extension to No. 17.
15-17 CAMBRIDGE ROAD NORTH, CHISWICK, LONDON, W4 4AA · premises record
Applicant Mrs R Patel & Mr E Moore Gillon · Officer Daniel Hughes
Approved
2021-05-10
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 67 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 67 of 67 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
Summary and Definition The Archaeological Priority Area follows the projected line of the London to Silchester Roman road as it travels through the Borough of Hounslow. This is one of the major Roman roads radiating out west f · reference 220942 · covers 67 of 67 premises. Groundworks may require archaeological assessment or investigation.
Conservation Area
Wellesley Road · reference 1232 · covers 67 of 67 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Wellesley Road · reference HSLCA25 · covers 67 of 67 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 67 of 67 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
Summary and Definition The Archaeological Priority Area follows the projected line of the London to Silchester Roman road as it travels through the Borough of Hounslow. This is one of the major Roman roads radiating out west f · reference 220942 · covers 67 of 67 premises. Groundworks may require archaeological assessment or investigation.
Conservation Area
Wellesley Road · reference 1232 · covers 67 of 67 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Show all 4 rows
Conservation Area
Wellesley Road · reference HSLCA25 · covers 67 of 67 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 precedent104 applications and 127 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy41 EPC records; ratings B: 2, C: 5, D: 28, E: 5, 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
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.
11 intent signals recorded in this postcode
Charge registered · Portfolio seller · Application withdrawn · Price decline · EPC F/G · Long hold
Subscribe to see the signals →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.