Postcode record · Hounslow
W4 1ER.
W4 1ER has 31 known premises and 114 planning records — 86 approved of 99 decided (86.9%). 14 EPC records.
Postcode W4 1ER · boundary not held, centred on the postcodeApprovedRefusedOther114 exact114 on the map — every match
At a glance · this postcodeHounslow profile →
31
Premises
known addresses (UPRNs)
114
Applications
99 decided
86.9%
Approval rate
86 approved · 13 refused
14
EPC records
ratings C 2 · D 6 · E 3 · F 3
114
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 1ER has 31 known premises and 114 planning records — 86 approved of 99 decided (86.9%). 14 EPC records.
Premises (18 of 31 shown)
Name
Details
UPRN 10091596502
UPRN 10091692132
UPRN 10091692133
UPRN 100021578240
UPRN 100021578242
UPRN 100021578245
UPRN 100021578247
UPRN 100021578249
UPRN 100021578253
UPRN 100021578256
UPRN 10091596502
UPRN 10091692132
UPRN 10091692133
Show all 10 rows
UPRN 100021578240
UPRN 100021578242
UPRN 100021578245
UPRN 100021578247
UPRN 100021578249
UPRN 100021578253
UPRN 100021578256
Planning
What happened?
114 planning applications across the postcode; 86 approved of 99 decided (86.9%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single storey side extension, installation of a bin store in the front garden and an AC unit in the rear garden of the house
10 Addison Grove, Chiswick, London, W4 1ER · premises record
Officer Jacky Leung
Householder Applications
Approved
2025-12-04
Listed building consent for the erection of a single storey side extension, installation of a bin store in the front garden of the house and an AC unit in the rear garden
10 Addison Grove, Chiswick, London, W4 1ER · premises record
Officer Jacky Leung
Listed Building Consent to (alter/extend)
Approved
2025-12-04
Certificate of Lawfulness of proposed works to a listed building for three 8 paned windows to be replaced
2 Addison Grove, Chiswick, London, W4 1ER · premises record
Applicant Mr Rajiv Parkash · Officer Catherine Gordon
Certificate of Lawfulness for Proposed works to a Listed Building
Withdrawn
2025-09-22
Works To trees within TPO 635: Silver birch x3 to fell in front garden and replace with new trees on site.
24 Addison Grove,Chiswick,London,Hounslow,W4 1ER · premises record
Officer Joedee McKenzie
Works to a Tree covered by a Tree Preservation Order
Approved
2024-11-13
Works to trees within a conservation area: T1, T2, and T3 Silver Birch: Fell to ground level
24 Addison Grove,Chiswick,London,Hounslow,W4 1ER · premises record
Officer Kieran Edmonds
Works to Trees in Conservation Area
Objection
2024-05-14
Conversion of an existing office on the 1st floor into an ensuite bathroom and dressing room with a new opening.
10 ADDISON GROVE, CHISWICK, W4 1ER · premises record
Officer Jacky Leung
Listed Building Consent to (alter/extend)
Withdrawn
2024-05-02
Works to a trre within a Conservation Area to a Silver Birch (T1) to reduce all aspects of crown by approx. 1.5m-1.76 above previous pruning points and thin by 20% and shape.
22 ADDISON GROVE, CHISWICK, W4 1ER · premises record
Officer Technical Support Officer
Works to Trees in Conservation Area
Withdrawn
2023-10-11
Five day notice to fell Cherry tree (T1) in rear garden
12 ADDISON GROVE, CHISWICK, LONDON, W4 1ER · premises record
Officer Louise Oppe
5 Day tree notification
Approved
2022-05-16
Works to trees within a conservation area - Cherry Trees (T1 & T2) to prune back to previous reduction points. Reduce height by max 2.5m and shorten laterals by max 1.5
12 ADDISON GROVE, CHISWICK, W4 1ER · premises record
Officer Louise Oppe
Works to Trees in Conservation Area
Approved
2022-03-21
Works to a Birch (Betula utilis jacquemontil) tree (T3) within a conservation area. Thin the canopy by 30% by selective branch removal. Prune back branches growing over no.12, remove deadwood and crossing branches.
14 ADDISON GROVE, CHISWICK, LONDON, W4 1ER · premises record
Officer zzzShane.Baker
Works to Trees in Conservation Area
Approved
2022-01-11
Erection of a single storey side extension, installation of a bin store in the front garden and an AC unit in the rear garden of the house
10 Addison Grove, Chiswick, London, W4 1ER · premises record
Officer Jacky Leung
Approved
2025-12-04
More
Householder Applications
Listed building consent for the erection of a single storey side extension, installation of a bin store in the front garden of the house and an AC unit in the rear garden
10 Addison Grove, Chiswick, London, W4 1ER · premises record
Officer Jacky Leung
Approved
2025-12-04
More
Listed Building Consent to (alter/extend)
Certificate of Lawfulness of proposed works to a listed building for three 8 paned windows to be replaced
2 Addison Grove, Chiswick, London, W4 1ER · premises record
Applicant Mr Rajiv Parkash · Officer Catherine Gordon
Withdrawn
2025-09-22
More
Certificate of Lawfulness for Proposed works to a Listed Building
Show all 10 rows
Works To trees within TPO 635: Silver birch x3 to fell in front garden and replace with new trees on site.
24 Addison Grove,Chiswick,London,Hounslow,W4 1ER · premises record
Officer Joedee McKenzie
Approved
2024-11-13
More
Works to a Tree covered by a Tree Preservation Order
Works to trees within a conservation area: T1, T2, and T3 Silver Birch: Fell to ground level
24 Addison Grove,Chiswick,London,Hounslow,W4 1ER · premises record
Officer Kieran Edmonds
Objection
2024-05-14
More
Works to Trees in Conservation Area
Conversion of an existing office on the 1st floor into an ensuite bathroom and dressing room with a new opening.
10 ADDISON GROVE, CHISWICK, W4 1ER · premises record
Officer Jacky Leung
Withdrawn
2024-05-02
More
Listed Building Consent to (alter/extend)
Works to a trre within a Conservation Area to a Silver Birch (T1) to reduce all aspects of crown by approx. 1.5m-1.76 above previous pruning points and thin by 20% and shape.
22 ADDISON GROVE, CHISWICK, W4 1ER · premises record
Officer Technical Support Officer
Withdrawn
2023-10-11
More
Works to Trees in Conservation Area
Five day notice to fell Cherry tree (T1) in rear garden
12 ADDISON GROVE, CHISWICK, LONDON, W4 1ER · premises record
Officer Louise Oppe
Approved
2022-05-16
More
5 Day tree notification
Works to trees within a conservation area - Cherry Trees (T1 & T2) to prune back to previous reduction points. Reduce height by max 2.5m and shorten laterals by max 1.5
12 ADDISON GROVE, CHISWICK, W4 1ER · premises record
Officer Louise Oppe
Approved
2022-03-21
More
Works to Trees in Conservation Area
Works to a Birch (Betula utilis jacquemontil) tree (T3) within a conservation area. Thin the canopy by 30% by selective branch removal. Prune back branches growing over no.12, remove deadwood and crossing branches.
14 ADDISON GROVE, CHISWICK, LONDON, W4 1ER · premises record
Officer zzzShane.Baker
Approved
2022-01-11
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
Conservation Area
Bedford Park · reference 1205 · covers 31 of 31 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Bedford Park (article 4) · reference HSLCA04 · 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.
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 31 of 31 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Article 4(2) directions for Bedford Park and Gunnersbury Conservation areas · reference A4D.1 · covers 14 of 31 premises. Some normally permitted changes may require planning permission.
Conservation Area
Bedford Park · reference 1205 · covers 31 of 31 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Bedford Park (article 4) · reference HSLCA04 · 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.
Show all 5 rows
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 31 of 31 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Article 4(2) directions for Bedford Park and Gunnersbury Conservation areas · reference A4D.1 · covers 14 of 31 premises. Some normally permitted changes may require planning permission.
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 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
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Applicant on 1 application
Applicant on 1 application
Case officer on 4 applications
Show all 10 rows
Case officer on 4 applications
Case officer on 3 applications
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Development
What could it become?
Planning precedent114 applications and 114 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy14 EPC records; ratings C: 2, D: 6, E: 3, F: 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 ProOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
13 intent signals recorded in this postcode
Beatable refusal · EPC F/G · Long hold · Ageing director
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.