Postcode record · Hounslow
TW7 4LN.
TW7 4LN has 29 known premises and 43 planning records — 32 approved of 34 decided (94.1%). 16 EPC records.
Postcode TW7 4LN · boundary not held, centred on the postcodeApprovedRefusedOther43 exact43 on the map — every match
At a glance · this postcodeHounslow profile →
29
Premises
known addresses (UPRNs)
43
Applications
34 decided
94.1%
Approval rate
32 approved · 2 refused
16
EPC records
ratings C 3 · D 7 · E 4 · F 1 · G 1
43
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?
TW7 4LN has 29 known premises and 43 planning records — 32 approved of 34 decided (94.1%). 16 EPC records.
Premises (18 of 29 shown)
Name
Details
UPRN 100021575755
UPRN 100021575756
UPRN 100021575757
UPRN 100021575758
UPRN 100021575759
UPRN 100021575760
UPRN 100021575762
UPRN 100021575764
UPRN 100021575766
UPRN 100021575755
UPRN 100021575756
Show all 10 rows
UPRN 100021575757
UPRN 100021575758
UPRN 100021575759
UPRN 100021575760
UPRN 100021575762
UPRN 100021575764
UPRN 100021575766
Planning
What happened?
43 planning applications across the postcode; 32 approved of 34 decided (94.1%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Certificate of lawfulness for the proposed erection of a detached single storey outbuilding to the rear of the house
62 Thornbury Road,Isleworth,TW7 4LN · premises record
Applicant Ms anjla chana · Officer Olivia Hoddy
Lawful Development Certificate (Proposed)
Approved
2026-01-15
Erection a single storey side and rear extension following the demolition of an existing conservatory to the house.
62 Thornbury Road, Isleworth, TW7 4LN · premises record
Applicant Mr Ravi Jassal · Officer Eleanor Leach
Householder Applications
Approved
2025-10-14
Works to two trees in a conservation area: T1 Sycamore – Rear garden - Crown lift 8 metres at crown break; T2 Sycamore - Rear garden - Crown lift 6 metres at crown break.
86 Thornbury Road,Isleworth,Hounslow,TW7 4LN · premises record
Applicant Sykes · Officer Eamon Cassidy
Works to Trees in Conservation Area
No objection
2025-08-27
Erection of detached outbuildings following demolition of the existing garages.
76-78 THORNBURY ROAD, ISLEWORTH, TW7 4LN · premises record
Applicant Richard Walsh · Officer Antara Kumar
PF-Full Applications
Approved
2023-12-07
Works to trees in a conservation area: Cotoneaster (T1) reduce height by 3m and width by 2 metre, Magnolia (T2) 3 metre crown reduction, Sycamore (T3 and T4) crown lift at 6m.
86A THORNBURY ROAD, ISLEWORTH, TW7 4LN · premises record
Applicant Sykes · Officer Jillian Ridler
Works to Trees in Conservation Area
Approved
2022-11-03
Felling a tree in a conservation area: T1 Apple (Malus domestica) Fell to ground level and remove all arisings. T2 Magnolia grandiflora Reduce Crown by 30%
66 THORNBURY ROAD, ISLEWORTH, TW7 4LN · premises record
Applicant Sam Kanagasundaram · Officer Masih Khairoldin
Works to Trees in Conservation Area
Approved
2022-10-13
Erection of a side roof extension to the flat
86A THORNBURY ROAD, ISLEWORTH, TW7 4LN · premises record
Applicant Mr Kevin O'Reilly · Officer Jillian Ridler
PF-Full Applications
Approved
2022-05-31
Works to a selection of trees in a conservation area. T1 Pittosporum - Reducing the height and spread of the crown by approximately 1.5-2m. Trim over pathway to give adequate clearance. T2 Mespilus Snowy (Amelanchier lamarckii) - Reducing the height and spread of the crown by approximately 1-1.5m. Trim over pathway to give adequate clearance and lightly trim away from disabled parking sign. T3 Eucalyptus - Reducing the height and spread of the crown by approximately 2-3m. T4 Silver Birch (Betula pendula) - Remove ivy from base.
70 THORNBURY ROAD, ISLEWORTH, TW7 4LN · premises record
Applicant Miller · Officer Jillian Ridler
Works to Trees in Conservation Area
Approved
2021-12-08
Works to Sycamore tree in the rear garden: Crown reduction by one-third to previous reduction points
80 THORNBURY ROAD, ISLEWORTH, TW7 4LN · premises record
Applicant Mr Susan Taylor · Officer Robert Coomber
Works to Trees in Conservation Area
Approved
2021-07-21
Erection of a single storey rear infill extension to the house and one chimney to be reinstated (amended plans and description)
82 THORNBURY ROAD, ISLEWORTH, TW7 4LN · premises record
Applicant DANIELLE AND KIERON HEXIMER AND DENNERDY · Officer ZZZGavin Curwen
Householder Applications
Approved
2021-04-19
Certificate of lawfulness for the proposed erection of a detached single storey outbuilding to the rear of the house
62 Thornbury Road,Isleworth,TW7 4LN · premises record
Applicant Ms anjla chana · Officer Olivia Hoddy
Approved
2026-01-15
More
Lawful Development Certificate (Proposed)
Erection a single storey side and rear extension following the demolition of an existing conservatory to the house.
62 Thornbury Road, Isleworth, TW7 4LN · premises record
Applicant Mr Ravi Jassal · Officer Eleanor Leach
Approved
2025-10-14
More
Householder Applications
Works to two trees in a conservation area: T1 Sycamore – Rear garden - Crown lift 8 metres at crown break; T2 Sycamore - Rear garden - Crown lift 6 metres at crown break.
86 Thornbury Road,Isleworth,Hounslow,TW7 4LN · premises record
Applicant Sykes · Officer Eamon Cassidy
No objection
2025-08-27
More
Works to Trees in Conservation Area
Show all 10 rows
Erection of detached outbuildings following demolition of the existing garages.
76-78 THORNBURY ROAD, ISLEWORTH, TW7 4LN · premises record
Applicant Richard Walsh · Officer Antara Kumar
Approved
2023-12-07
More
PF-Full Applications
Works to trees in a conservation area: Cotoneaster (T1) reduce height by 3m and width by 2 metre, Magnolia (T2) 3 metre crown reduction, Sycamore (T3 and T4) crown lift at 6m.
86A THORNBURY ROAD, ISLEWORTH, TW7 4LN · premises record
Applicant Sykes · Officer Jillian Ridler
Approved
2022-11-03
More
Works to Trees in Conservation Area
Felling a tree in a conservation area: T1 Apple (Malus domestica) Fell to ground level and remove all arisings. T2 Magnolia grandiflora Reduce Crown by 30%
66 THORNBURY ROAD, ISLEWORTH, TW7 4LN · premises record
Applicant Sam Kanagasundaram · Officer Masih Khairoldin
Approved
2022-10-13
More
Works to Trees in Conservation Area
Erection of a side roof extension to the flat
86A THORNBURY ROAD, ISLEWORTH, TW7 4LN · premises record
Applicant Mr Kevin O'Reilly · Officer Jillian Ridler
Approved
2022-05-31
More
PF-Full Applications
Works to a selection of trees in a conservation area. T1 Pittosporum - Reducing the height and spread of the crown by approximately 1.5-2m. Trim over pathway to give adequate clearance. T2 Mespilus Snowy (Amelanchier lamarckii) - Reducing the height and spread of the crown by approximately 1-1.5m. Trim over pathway to give adequate clearance and lightly trim away from disabled parking sign. T3 Eucalyptus - Reducing the height and spread of the crown by approximately 2-3m. T4 Silver Birch (Betula pendula) - Remove ivy from base.
70 THORNBURY ROAD, ISLEWORTH, TW7 4LN · premises record
Applicant Miller · Officer Jillian Ridler
Approved
2021-12-08
More
Works to Trees in Conservation Area
Works to Sycamore tree in the rear garden: Crown reduction by one-third to previous reduction points
80 THORNBURY ROAD, ISLEWORTH, TW7 4LN · premises record
Applicant Mr Susan Taylor · Officer Robert Coomber
Approved
2021-07-21
More
Works to Trees in Conservation Area
Erection of a single storey rear infill extension to the house and one chimney to be reinstated (amended plans and description)
82 THORNBURY ROAD, ISLEWORTH, TW7 4LN · premises record
Applicant DANIELLE AND KIERON HEXIMER AND DENNERDY · Officer ZZZGavin Curwen
Approved
2021-04-19
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 29 premises each one covers.
Designation
Coverage
Conservation Area
Spring Grove · reference HSLCA23 · covers 28 of 29 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 28 of 29 premises. Some normally permitted changes may require planning permission.
Conservation Area
Spring Grove · reference HSLCA23 · covers 28 of 29 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 28 of 29 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 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 precedent43 applications and 43 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy16 EPC records; ratings C: 3, D: 7, E: 4, F: 1, 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.
7 intent signals recorded in this postcode
Lapsed consent · Repeat sale · EPC F/G · Long hold · HMO licensed
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.