Postcode record · Hounslow
TW7 4PN.
TW7 4PN has 12 known premises and 27 planning records — 19 approved of 26 decided (73.1%). 5 EPC records.
Postcode TW7 4PN · boundary not held, centred on the postcodeApprovedRefusedOther27 exact27 on the map — every match
At a glance · this postcodeHounslow profile →
12
Premises
known addresses (UPRNs)
27
Applications
26 decided
73.1%
Approval rate
19 approved · 7 refused
5
EPC records
ratings D 4 · E 1
27
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 4PN has 12 known premises and 27 planning records — 19 approved of 26 decided (73.1%). 5 EPC records.
Premises
Name
Details
UPRN 100021571743
UPRN 100021571744
UPRN 100021571745
UPRN 100021571746
UPRN 100021571747
UPRN 100021571748
UPRN 100021571749
UPRN 100021571750
UPRN 100021571751
UPRN 100021571752
UPRN 100021571743
UPRN 100021571744
UPRN 100021571745
Show all 10 rows
UPRN 100021571746
UPRN 100021571747
UPRN 100021571748
UPRN 100021571749
UPRN 100021571750
UPRN 100021571751
UPRN 100021571752
Planning
What happened?
27 planning applications across the postcode; 19 approved of 26 decided (73.1%). Latest 27 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Variation of Condition 3 (External Materials) to allow alterations to the rear door, rear windows and rooflights to the single storey rear extension and the removal of side window to the extension at 38 Osterley Road of planning permission P/2025/1766 approved 11/08/2025 for the joint application for the erection of a single storey rear extension to both properties
36-38 Osterley Road, Isleworth, TW7 4PN · premises record
Applicant Maire Lea-Wilson · Officer Nathan Shephard
Variation / Removal of a condition all other minor
Approved
2025-12-04
Erection of first-floor rear extension and front porch enclosure. Alterations to existing external materials and ground floor rear elevation.
28 Osterley Road, Isleworth, TW7 4PN · premises record
Applicant Adnan · Officer Alejandra Nino
Householder Applications
Approved
2025-10-14
Joint application for the erection of a single storey rear extension to both properties.
36-38 Osterley Road, Isleworth, TW7 4PN · premises record
Applicant Mr Paul Walker · Officer Nathan Shephard
Householder Applications
Approved
2025-06-05
Erection of a single storey rear extension following the demolition of the existing conservatory
38 Osterley Road, Isleworth, TW7 4PN, · premises record
Applicant Mrs Maire Lea-Wilson · Officer Nathan Shephard
Householder Applications
Refused
2025-02-14
T1 Cherry - limb removal; T2 Laurel - reduction of 1 metre in height and 1 metre in width and shape. T3 Victoria plum ? reduction of 1 metres in height and 1 metre in width and shape. T4 Greengage - reduction of 2 metres in height and 1 metre in width and shape.
48 OSTERLEY ROAD, ISLEWORTH, TW7 4PN · premises record
Applicant J Sykes · Officer zzzSophie Middleton
Works to Trees in Conservation Area
Approved
2022-08-10
Thin three Lime and three Copper Beech trees (within TPO 141) by 30%.
28 OSTERLEY ROAD, ISLEWORTH, TW7 4PN · premises record
Applicant Tree redu Tariq Nawaz Khan · Officer ZZZGavin Curwen
Works to a Tree covered by a Tree Preservation Order
Approved
2020-07-21
Works to trees witihin a conservation area - Apple to fell and Willow to fell
36 OSTERLEY ROAD, ISLEWORTH, TW7 4PN · premises record
Applicant Mrs Hazell · Officer zzzKosma Nykiel
Works to Trees in Conservation Area
Approved
2017-08-03
Erection of a single storey rear extension and conversion of garage into habitable room to the house
50 OSTERLEY ROAD, ISLEWORTH, TW7 4PN · premises record
Householder Applications
Approved
2017-06-21
Ground floor rear extension 6m deep, 3m high to the eaves with the maximum height of 4m.
50 OSTERLEY ROAD, ISLEWORTH, LONDON, TW7 4PN · premises record
Applicant Mr Atif Abbasi · Officer zzzKieran.McCallum
Prior Approval Householder
Approved
2017-02-24
Erection of a single storey side and rear extension
28 Osterley Road, Isleworth, London, TW7 4PN · premises record
Applicant Mr Tariq Khan · Officer zzzTom.Bradfield
PF-Full Applications
Approved
2014-02-21
Variation of Condition 3 (External Materials) to allow alterations to the rear door, rear windows and rooflights to the single storey rear extension and the removal of side window to the extension at 38 Osterley Road of planning permission P/2025/1766 approved 11/08/2025 for the joint application for the erection of a single storey rear extension to both properties
36-38 Osterley Road, Isleworth, TW7 4PN · premises record
Applicant Maire Lea-Wilson · Officer Nathan Shephard
Approved
2025-12-04
More
Variation / Removal of a condition all other minor
Erection of first-floor rear extension and front porch enclosure. Alterations to existing external materials and ground floor rear elevation.
28 Osterley Road, Isleworth, TW7 4PN · premises record
Applicant Adnan · Officer Alejandra Nino
Approved
2025-10-14
More
Householder Applications
Joint application for the erection of a single storey rear extension to both properties.
36-38 Osterley Road, Isleworth, TW7 4PN · premises record
Applicant Mr Paul Walker · Officer Nathan Shephard
Approved
2025-06-05
More
Householder Applications
Show all 10 rows
Erection of a single storey rear extension following the demolition of the existing conservatory
38 Osterley Road, Isleworth, TW7 4PN, · premises record
Applicant Mrs Maire Lea-Wilson · Officer Nathan Shephard
Refused
2025-02-14
More
Householder Applications
T1 Cherry - limb removal; T2 Laurel - reduction of 1 metre in height and 1 metre in width and shape. T3 Victoria plum ? reduction of 1 metres in height and 1 metre in width and shape. T4 Greengage - reduction of 2 metres in height and 1 metre in width and shape.
48 OSTERLEY ROAD, ISLEWORTH, TW7 4PN · premises record
Applicant J Sykes · Officer zzzSophie Middleton
Approved
2022-08-10
More
Works to Trees in Conservation Area
Thin three Lime and three Copper Beech trees (within TPO 141) by 30%.
28 OSTERLEY ROAD, ISLEWORTH, TW7 4PN · premises record
Applicant Tree redu Tariq Nawaz Khan · Officer ZZZGavin Curwen
Approved
2020-07-21
More
Works to a Tree covered by a Tree Preservation Order
Works to trees witihin a conservation area - Apple to fell and Willow to fell
36 OSTERLEY ROAD, ISLEWORTH, TW7 4PN · premises record
Applicant Mrs Hazell · Officer zzzKosma Nykiel
Approved
2017-08-03
More
Works to Trees in Conservation Area
Erection of a single storey rear extension and conversion of garage into habitable room to the house
50 OSTERLEY ROAD, ISLEWORTH, TW7 4PN · premises record
Approved
2017-06-21
More
Householder Applications
Ground floor rear extension 6m deep, 3m high to the eaves with the maximum height of 4m.
50 OSTERLEY ROAD, ISLEWORTH, LONDON, TW7 4PN · premises record
Applicant Mr Atif Abbasi · Officer zzzKieran.McCallum
Approved
2017-02-24
More
Prior Approval Householder
Erection of a single storey side and rear extension
28 Osterley Road, Isleworth, London, TW7 4PN · premises record
Applicant Mr Tariq Khan · Officer zzzTom.Bradfield
Approved
2014-02-21
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 12 premises each one covers.
Designation
Coverage
Conservation Area
Spring Grove · reference HSLCA23 · covers 12 of 12 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 12 of 12 premises. Some normally permitted changes may require planning permission.
Conservation Area
Spring Grove · reference HSLCA23 · covers 12 of 12 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 12 of 12 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 27 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 precedent27 applications and 27 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy5 EPC records; ratings D: 4, E: 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.
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.