Postcode record · Hounslow
W4 2ND.
W4 2ND has 57 known premises and 143 planning records — 89 approved of 126 decided (70.6%). 21 EPC records.
Postcode W4 2ND · boundary not held, centred on the postcodeApprovedRefusedOther128 exact4 approximate132 on the map — every match
At a glance · this postcodeHounslow profile →
57
Premises
known addresses (UPRNs)
143
Applications
126 decided
70.6%
Approval rate
89 approved · 37 refused
21
EPC records
ratings B 8 · C 2 · D 10 · G 1
132
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 2ND has 57 known premises and 143 planning records — 89 approved of 126 decided (70.6%). 21 EPC records.
Premises (18 of 57 shown)
Name
Details
UPRN 10090800737
UPRN 10090800738
UPRN 10090800739
UPRN 10090800740
UPRN 10090800741
UPRN 10090800742
UPRN 10090800743
UPRN 10090800744
UPRN 10090801334
UPRN 10091147829
UPRN 10090800737
UPRN 10090800738
UPRN 10090800739
Show all 10 rows
UPRN 10090800740
UPRN 10090800741
UPRN 10090800742
UPRN 10090800743
UPRN 10090800744
UPRN 10090801334
UPRN 10091147829
Planning
What happened?
143 planning applications across the postcode; 89 approved of 126 decided (70.6%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of single-storey and part three-storey rear extensions with terrace, rear roof extension and outbuilding in rear garden for garage and home office. Internal alterations for removal of modern stair insertions, retention of historic circulation hierarchy, and repair of surviving fabric. External alterations to the facade including reinstatement of decorative pilasters, and refurbishment of brickwork, windows and front vault to create store. Front roof extension, reinstatement of the ground floor lightwell and basement windows to front elevation and associated works to forecourt, with soft landscaping. Erection of front wall with metal railings and gate. (Listed building P/2026/1052)
21 Chiswick High Road,Chiswick,London,W4 2ND · premises record
Applicant Mr Frederick Fison · Officer Leon Machisa
Householder Applications
Registered
2026-03-20
Listed Building application for the erection of single-storey and part three-storey rear extensions with terrace, rear roof extension and outbuilding in rear garden for garage and home office. Internal alterations for removal of modern stair insertions, retention of historic circulation hierarchy, and repair of surviving fabric. External alterations to the facade including reinstatement of decorative pilasters, and refurbishment of brickwork, windows and front vault to create store. Front roof extension, reinstatement of the ground floor lightwell and basement windows to front elevation and associated works to forecourt, with soft landscaping. Erection of front wall with metal railings and gate.
21 Chiswick High Road, Chiswick, London, W4 2ND · premises record
Applicant Mr Frederick Fison · Officer Leon Machisa
Listed Building Consent to (alter/extend)
Registered
2026-03-20
Retrospective application for various works to the house: Single storey rear infill extension, basement extension with a rear lightwell, installation of a mains wired fire alarm system, new hot water cylinders on the third floor in the eaves, a new boiler to the third floor with flue through existing front roof, renewal of roof covering of main roof as part of dormer and rooflight works, raising the ceiling on the third floor to create the new bathroom and for the two skylights, new lighting, heating and electrics, utility room fit out within basement vaults, new sika waterproof render to walls in utility, new tiled floor and re-roofing the rear extension zinc roof with a fibreglass roof.
5 Chiswick High Road, Chiswick, W4 2ND · premises record
Applicant Mr James Pembroke · Officer Jacky Leung
Householder Applications
Approved
2025-10-30
Listed building consent for retrospective application for various works to the house: Installation of a mains wired fire alarm system, Installation of new hot water cylinders on the third floor in the eaves, Installation of new boiler to the third floor with flue through existing front roof, renewal of roof covering of main roof as part of dormer and rooflight works, conservatory infill extension, Raising of the ceiling on the third floor to create the new bathroom to the third floor level and for the two skylights, New lighting, heating and electrics, Utility room fit out within basement vaults. New sika waterproof render to walls in utility, New tiled floor and Re-roofing of the rear extension zinc roof with a fibreglass roof.
5 Chiswick High Road, Chiswick, W4 2ND · premises record
Applicant Mr James Pembroke · Officer Jacky Leung
Listed Building Consent to (alter/extend)
Approved
2025-10-30
Certificate of lawfulness existing for the erection of a single storey rear infill extension, installation of replacement double glazed windows, replacement of original lath and plaster with plasterboard
5 Chiswick High Road, Chiswick, London, W4 2ND · premises record
Applicant Mr James Pembroke · Officer Catherine Gordon
Lawful Development Certificate (Existing)
Withdrawn
2025-10-02
Application to regularise of the use of the property as a single family dwelling
21 Chiswick High Road, Chiswick, London, W4 2ND · premises record
Applicant ALTWOOD HOUSING LTD · Officer Leon Machisa
PF-Full Applications
Approved
2025-05-29
Listed building consent for the regularisation of the use of the property as a single family dwelling
21 Chiswick High Road, Chiswick, London, W4 2ND · premises record
Applicant ALTWOOD HOUSING LTD · Officer Leon Machisa
Listed Building Consent to (alter/extend)
Withdrawn
2025-05-29
Retrospective permission for internal alterations to the basement, ground, second and third floor levels. Replacement of existing windows on the roof, front and rear elevations, installation of one front and one rear roof windows
5 CHISWICK HIGH ROAD, CHISWICK, LONDON, W4 2ND · premises record
Applicant Mr James Pembroke · Officer Louise Oppe
Householder Applications
Approved
2024-02-12
Listed building consent for retrospective permission for internal alterations to the basement, ground, second and third floor levels. Replacement of existing windows on the roof, front and rear elevations, installation of one front and one rear roof windows
5 CHISWICK HIGH ROAD, CHISWICK, LONDON · premises record
Applicant Mr James Pembroke · Officer Louise Oppe
Listed Building Consent to (alter/extend)
Approved
2024-02-12
Change of use for flexible Use Class E (d,e,f) and F1 (a) of existing ground floor from club room to an indoor sports, fitness facilities with medical and health services, and Creche/day nursery. Internal repair and upgrade works and roof works including changes to roof lights.
11-13 CHISWICK HIGH ROAD, CHISWICK, LONDON, W4 2ND · premises record
Applicant NLE Hill Children's Trust · Officer Jacky Leung
PF-Full Applications
Approved
2023-12-20
Erection of single-storey and part three-storey rear extensions with terrace, rear roof extension and outbuilding in rear garden for garage and home office. Internal alterations for removal of modern stair insertions, retention of historic circulation hierarchy, and repair of surviving fabric. External alterations to the facade including reinstatement of decorative pilasters, and refurbishment of brickwork, windows and front vault to create store. Front roof extension, reinstatement of the ground floor lightwell and basement windows to front elevation and associated works to forecourt, with soft landscaping. Erection of front wall with metal railings and gate. (Listed building P/2026/1052)
21 Chiswick High Road,Chiswick,London,W4 2ND · premises record
Applicant Mr Frederick Fison · Officer Leon Machisa
Registered
2026-03-20
More
Householder Applications
Listed Building application for the erection of single-storey and part three-storey rear extensions with terrace, rear roof extension and outbuilding in rear garden for garage and home office. Internal alterations for removal of modern stair insertions, retention of historic circulation hierarchy, and repair of surviving fabric. External alterations to the facade including reinstatement of decorative pilasters, and refurbishment of brickwork, windows and front vault to create store. Front roof extension, reinstatement of the ground floor lightwell and basement windows to front elevation and associated works to forecourt, with soft landscaping. Erection of front wall with metal railings and gate.
21 Chiswick High Road, Chiswick, London, W4 2ND · premises record
Applicant Mr Frederick Fison · Officer Leon Machisa
Registered
2026-03-20
More
Listed Building Consent to (alter/extend)
Retrospective application for various works to the house: Single storey rear infill extension, basement extension with a rear lightwell, installation of a mains wired fire alarm system, new hot water cylinders on the third floor in the eaves, a new boiler to the third floor with flue through existing front roof, renewal of roof covering of main roof as part of dormer and rooflight works, raising the ceiling on the third floor to create the new bathroom and for the two skylights, new lighting, heating and electrics, utility room fit out within basement vaults, new sika waterproof render to walls in utility, new tiled floor and re-roofing the rear extension zinc roof with a fibreglass roof.
5 Chiswick High Road, Chiswick, W4 2ND · premises record
Applicant Mr James Pembroke · Officer Jacky Leung
Approved
2025-10-30
More
Householder Applications
Show all 10 rows
Listed building consent for retrospective application for various works to the house: Installation of a mains wired fire alarm system, Installation of new hot water cylinders on the third floor in the eaves, Installation of new boiler to the third floor with flue through existing front roof, renewal of roof covering of main roof as part of dormer and rooflight works, conservatory infill extension, Raising of the ceiling on the third floor to create the new bathroom to the third floor level and for the two skylights, New lighting, heating and electrics, Utility room fit out within basement vaults. New sika waterproof render to walls in utility, New tiled floor and Re-roofing of the rear extension zinc roof with a fibreglass roof.
5 Chiswick High Road, Chiswick, W4 2ND · premises record
Applicant Mr James Pembroke · Officer Jacky Leung
Approved
2025-10-30
More
Listed Building Consent to (alter/extend)
Certificate of lawfulness existing for the erection of a single storey rear infill extension, installation of replacement double glazed windows, replacement of original lath and plaster with plasterboard
5 Chiswick High Road, Chiswick, London, W4 2ND · premises record
Applicant Mr James Pembroke · Officer Catherine Gordon
Withdrawn
2025-10-02
More
Lawful Development Certificate (Existing)
Application to regularise of the use of the property as a single family dwelling
21 Chiswick High Road, Chiswick, London, W4 2ND · premises record
Applicant ALTWOOD HOUSING LTD · Officer Leon Machisa
Approved
2025-05-29
More
PF-Full Applications
Listed building consent for the regularisation of the use of the property as a single family dwelling
21 Chiswick High Road, Chiswick, London, W4 2ND · premises record
Applicant ALTWOOD HOUSING LTD · Officer Leon Machisa
Withdrawn
2025-05-29
More
Listed Building Consent to (alter/extend)
Retrospective permission for internal alterations to the basement, ground, second and third floor levels. Replacement of existing windows on the roof, front and rear elevations, installation of one front and one rear roof windows
5 CHISWICK HIGH ROAD, CHISWICK, LONDON, W4 2ND · premises record
Applicant Mr James Pembroke · Officer Louise Oppe
Approved
2024-02-12
More
Householder Applications
Listed building consent for retrospective permission for internal alterations to the basement, ground, second and third floor levels. Replacement of existing windows on the roof, front and rear elevations, installation of one front and one rear roof windows
5 CHISWICK HIGH ROAD, CHISWICK, LONDON · premises record
Applicant Mr James Pembroke · Officer Louise Oppe
Approved
2024-02-12
More
Listed Building Consent to (alter/extend)
Change of use for flexible Use Class E (d,e,f) and F1 (a) of existing ground floor from club room to an indoor sports, fitness facilities with medical and health services, and Creche/day nursery. Internal repair and upgrade works and roof works including changes to roof lights.
11-13 CHISWICK HIGH ROAD, CHISWICK, LONDON, W4 2ND · premises record
Applicant NLE Hill Children's Trust · Officer Jacky Leung
Approved
2023-12-20
More
PF-Full 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 57 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 57 of 57 premises. Some normally permitted changes may require planning permission.
Conservation Area
Turnham Green · reference 1225 · covers 1 of 57 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Turnham Green · reference HSLCA08 · covers 1 of 57 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Change of use or development that would result in new dwellings (Class MA/ZA) · reference A4D.3 · covers 1 of 57 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
The line of the main Roman Road from Londinium to Silchester and the West. The road has been found in the roadside settlement at Brentford, but its exact route has not been demonstrated elsewhere. · reference 78072 · covers 1 of 57 premises. Groundworks may require archaeological assessment or investigation.
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 1 of 57 premises. Groundworks may require archaeological assessment or investigation.
Archaeological Priority Area
A concentration of remarkable prehistoric finds in the area of Syon Park shows that it was a focus for both ritual and settlement purposes from the Bronze Age if not earlier. A significant Bronze Age site was destroyed when Brentford Dock was build. An · reference 77832 · covers 1 of 57 premises. Groundworks may require archaeological assessment or investigation.
Conservation Area
Wellesley Road · reference 1232 · covers 1 of 57 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Wellesley Road · reference HSLCA25 · covers 1 of 57 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 57 of 57 premises. Some normally permitted changes may require planning permission.
Conservation Area
Turnham Green · reference 1225 · covers 1 of 57 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Turnham Green · reference HSLCA08 · covers 1 of 57 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Show all 9 rows
Article 4 Direction Area
Change of use or development that would result in new dwellings (Class MA/ZA) · reference A4D.3 · covers 1 of 57 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
The line of the main Roman Road from Londinium to Silchester and the West. The road has been found in the roadside settlement at Brentford, but its exact route has not been demonstrated elsewhere. · reference 78072 · covers 1 of 57 premises. Groundworks may require archaeological assessment or investigation.
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 1 of 57 premises. Groundworks may require archaeological assessment or investigation.
Archaeological Priority Area
A concentration of remarkable prehistoric finds in the area of Syon Park shows that it was a focus for both ritual and settlement purposes from the Bronze Age if not earlier. A significant Bronze Age site was destroyed when Brentford Dock was build. An · reference 77832 · covers 1 of 57 premises. Groundworks may require archaeological assessment or investigation.
Conservation Area
Wellesley Road · reference 1232 · covers 1 of 57 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Wellesley Road · reference HSLCA25 · covers 1 of 57 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 9 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Case officer on 7 applications
Case officer on 6 applications
Case officer on 4 applications
Case officer on 4 applications
Case officer on 2 applications
Case officer on 2 applications
Applicant on 9 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Case officer on 7 applications
Case officer on 6 applications
Case officer on 4 applications
Case officer on 4 applications
Case officer on 2 applications
Case officer on 2 applications
Development
What could it become?
Planning precedent143 applications and 132 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy21 EPC records; ratings B: 8, C: 2, D: 10, G: 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.
4 intent signals recorded in this postcode
Charge registered · Price decline · Lapsed consent · EPC F/G
Subscribe to see the signals →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.