Postcode record · Hounslow
W4 2RT.
W4 2RT has 57 known premises and 105 planning records — 57 approved of 86 decided (66.3%). 45 EPC records.
Postcode W4 2RT · boundary not held, centred on the postcodeApprovedRefusedOther105 exact5 approximate110 on the map — every match
At a glance · this postcodeHounslow profile →
57
Premises
known addresses (UPRNs)
105
Applications
86 decided
66.3%
Approval rate
57 approved · 29 refused
45
EPC records
ratings B 2 · C 15 · D 18 · E 10
110
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 2RT has 57 known premises and 105 planning records — 57 approved of 86 decided (66.3%). 45 EPC records.
Premises (18 of 57 shown)
Name
Details
UPRN 10001263166
UPRN 10014074143
UPRN 10014074144
UPRN 10014074145
UPRN 10014074147
UPRN 10014074148
UPRN 10091148842
UPRN 10095888180
UPRN 10095888181
UPRN 10095888182
UPRN 10001263166
UPRN 10014074143
UPRN 10014074144
Show all 10 rows
UPRN 10014074145
UPRN 10014074147
UPRN 10014074148
UPRN 10091148842
UPRN 10095888180
UPRN 10095888181
UPRN 10095888182
Planning
What happened?
105 planning applications across the postcode; 57 approved of 86 decided (66.3%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Works to tree in a Conservation Area - 1 X T1 Sycamore fell and treat stump with eco-plugs
1 Grantham Road,Chiswick,London,W4 2RT · premises record
Applicant Mrs Helen Klarner · Officer Kevin Greening
Works to Trees in Conservation Area
No objection
2026-01-26
Works to trees in a Conservation Area. T2 Sycamore fell and treat stump with eco-plugs. T3 Sycamore fell and treat stump with eco-plugs
3 Grantham Road,Chiswick,London,W4 2RT · premises record
Applicant Mrs Helen Klarner · Officer Kevin Greening
Works to Trees in Conservation Area
No objection
2026-01-26
Works to front of property, including replacement side boundary wall, resurfacing with tiled path and resin bound parking, erection of a bin store and planting. Erection of replacement rear and side boundary wall and fence, barrel sauna, decking, natural stone patio and outside shower, and planting beds.
77 Grantham Road, Chiswick, London, W4 2RT · premises record
Applicant Mrs Anna Pawlowska · Officer Louise Oppe
Householder Applications
Approved
2025-03-24
Erection of a rear roof extension with two front roof windows and two roof windows to the outrigger of the first floor flat.
7 Grantham Road ,Chiswick ,London, W4 2RT · premises record
Applicant Katheryn Berger · Officer Joedee McKenzie
PF-Full Applications
Approved
2024-10-23
Erection of a single storey rear and rear infill extension following demolition of the existing single storey rear conservatory to the house.
33 Grantham Road,Chiswick,London,Hounslow,W4 2RT · premises record
Applicant Mr Shanteer · Officer Daniel Hughes
Householder Applications
Approved
2024-07-23
Details of conditions 8d (decontamination), 11 (hard & soft landscaping), 13 (waste & recycled) and 14 (water usage) submitted pursuant planning permission 00499/79/P8 dated 02/11/2020 for demolition of existing retail unit and erection of a two storey building to provide one terraced house and one retail unit with apartment above, both including basement levels with one front light-wells, car parking, cycle and bin shelters and associated amenity space and roof alterations to No. 79.
79 GRANTHAM ROAD, CHISWICK, W4 2RT · premises record
Applicant Mr and Mrs Hollis · Officer Jacky Leung
Details pursuant to a planning condition
Approved
2024-02-05
Non Material Amendment Appllication for the reduction to the width of the previously approved single storey rear and rear infill extension and its rear bifolding doors and repositioning/ resizing its four approved roof lights, alteration to the design of the approved rear roof dormer extension's rear windows and alterations to the internal layout of the previously approved extended house to Planning Permission 00499/41/P1.
41 GRANTHAM ROAD, CHISWICK, LONDON, W4 2RT · premises record
Applicant Dr Song Luan · Officer Daniel Hughes
Non-Material Minor Amendment to an existing Planning Application
Approved
2023-12-18
Works to a tree in a conservation area: T1 Yew- To balance and contain spread and to allow more light through : reduce and reshape by approx. 50% (2.5 m), clean out crown
41 GRANTHAM ROAD, CHISWICK, W4 2RT · premises record
Applicant Dr Song Luan · Officer Kieran Edmonds
Works to Trees in Conservation Area
Approved
2023-10-24
Erection of a rear roof extension and an outbuilding in the rear garden with solar panels.
81 GRANTHAM ROAD, CHISWICK, W4 2RT · premises record
Applicant Mr and Mr Chris and Kate Hollis · Officer Louise Oppe
Householder Applications
Approved
2023-07-11
Conversion of roof space into habitable room
83A GRANTHAM ROAD, CHISWICK, W4 2RT · premises record
Applicant Mr and Mr Chris and Kate Hollis · Officer Louise Oppe
PF-Full Applications
Approved
2023-07-11
Works to tree in a Conservation Area - 1 X T1 Sycamore fell and treat stump with eco-plugs
1 Grantham Road,Chiswick,London,W4 2RT · premises record
Applicant Mrs Helen Klarner · Officer Kevin Greening
No objection
2026-01-26
More
Works to Trees in Conservation Area
Works to trees in a Conservation Area. T2 Sycamore fell and treat stump with eco-plugs. T3 Sycamore fell and treat stump with eco-plugs
3 Grantham Road,Chiswick,London,W4 2RT · premises record
Applicant Mrs Helen Klarner · Officer Kevin Greening
No objection
2026-01-26
More
Works to Trees in Conservation Area
Works to front of property, including replacement side boundary wall, resurfacing with tiled path and resin bound parking, erection of a bin store and planting. Erection of replacement rear and side boundary wall and fence, barrel sauna, decking, natural stone patio and outside shower, and planting beds.
77 Grantham Road, Chiswick, London, W4 2RT · premises record
Applicant Mrs Anna Pawlowska · Officer Louise Oppe
Approved
2025-03-24
More
Householder Applications
Show all 10 rows
Erection of a rear roof extension with two front roof windows and two roof windows to the outrigger of the first floor flat.
7 Grantham Road ,Chiswick ,London, W4 2RT · premises record
Applicant Katheryn Berger · Officer Joedee McKenzie
Approved
2024-10-23
More
PF-Full Applications
Erection of a single storey rear and rear infill extension following demolition of the existing single storey rear conservatory to the house.
33 Grantham Road,Chiswick,London,Hounslow,W4 2RT · premises record
Applicant Mr Shanteer · Officer Daniel Hughes
Approved
2024-07-23
More
Householder Applications
Details of conditions 8d (decontamination), 11 (hard & soft landscaping), 13 (waste & recycled) and 14 (water usage) submitted pursuant planning permission 00499/79/P8 dated 02/11/2020 for demolition of existing retail unit and erection of a two storey building to provide one terraced house and one retail unit with apartment above, both including basement levels with one front light-wells, car parking, cycle and bin shelters and associated amenity space and roof alterations to No. 79.
79 GRANTHAM ROAD, CHISWICK, W4 2RT · premises record
Applicant Mr and Mrs Hollis · Officer Jacky Leung
Approved
2024-02-05
More
Details pursuant to a planning condition
Non Material Amendment Appllication for the reduction to the width of the previously approved single storey rear and rear infill extension and its rear bifolding doors and repositioning/ resizing its four approved roof lights, alteration to the design of the approved rear roof dormer extension's rear windows and alterations to the internal layout of the previously approved extended house to Planning Permission 00499/41/P1.
41 GRANTHAM ROAD, CHISWICK, LONDON, W4 2RT · premises record
Applicant Dr Song Luan · Officer Daniel Hughes
Approved
2023-12-18
More
Non-Material Minor Amendment to an existing Planning Application
Works to a tree in a conservation area: T1 Yew- To balance and contain spread and to allow more light through : reduce and reshape by approx. 50% (2.5 m), clean out crown
41 GRANTHAM ROAD, CHISWICK, W4 2RT · premises record
Applicant Dr Song Luan · Officer Kieran Edmonds
Approved
2023-10-24
More
Works to Trees in Conservation Area
Erection of a rear roof extension and an outbuilding in the rear garden with solar panels.
81 GRANTHAM ROAD, CHISWICK, W4 2RT · premises record
Applicant Mr and Mr Chris and Kate Hollis · Officer Louise Oppe
Approved
2023-07-11
More
Householder Applications
Conversion of roof space into habitable room
83A GRANTHAM ROAD, CHISWICK, W4 2RT · premises record
Applicant Mr and Mr Chris and Kate Hollis · Officer Louise Oppe
Approved
2023-07-11
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
Chiswick House · reference HSLCA09 · covers 57 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
Chiswick House · reference HSLCA09 · covers 57 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 3 applications
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 3 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
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
Development
What could it become?
Planning precedent105 applications and 110 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy45 EPC records; ratings B: 2, C: 15, D: 18, E: 10.
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.
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.