Planning Atlas
AtlasPostcodeTw75pf
Planning Atlas›Hounslow›…Osterley & Spring Grove ward›TW7 5PF
Postcode record · Hounslow

TW7 5PF.

TW7 5PF has 19 known premises and 20 planning records — 13 approved of 17 decided (76.5%). 9 EPC records.

Postcode TW7 5PF · boundary not held, centred on the postcodeApprovedRefusedOther20 exact20 on the map — every match
At a glance · this postcodeHounslow profile →
19
Premises
known addresses (UPRNs)
20
Applications
17 decided
76.5%
Approval rate
13 approved · 4 refused
9
EPC records
ratings C 6 · D 3
20
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 5PF has 19 known premises and 20 planning records — 13 approved of 17 decided (76.5%). 9 EPC records.

Premises (18 of 19 shown)

Name
Details
UPRN 10001273019
UPRN 100021567795
UPRN 100021567796
UPRN 100021567797
UPRN 100021567798
UPRN 100021567799
UPRN 100021567800
UPRN 100021567801
UPRN 100021567802
UPRN 100021567803
UPRN 10001273019
UPRN 100021567795
UPRN 100021567796
Show all 10 rows
UPRN 100021567797
UPRN 100021567798
UPRN 100021567799
UPRN 100021567800
UPRN 100021567801
UPRN 100021567802
UPRN 100021567803
Planning

What happened?

20 planning applications across the postcode; 13 approved of 17 decided (76.5%). Latest 20 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single-storey side and rear infill extension, and a front porch extension.
17 Crowntree Close,Isleworth,TW7 5PF · premises record
Householder Applications
Registered
2026-05-13
Certificate of lawfulness for the proposed erection of a rear roof extension with front roof windows to the house.
17 Crowntree Close,Isleworth,TW7 5PF · premises record
Lawful Development Certificate (Proposed)
Registered
2026-05-12
Work to trees within conservation area- Apple tree: Reduce all aspects of crown back to previous points of reduction, retaining furnishing growth. Amelanchier tree: Reduce crown by approx. 1m and shape. Whitebeam tree: Reduce all aspects of crown back to previous points of reduction, retaining furnishing growth. Strawberry Tree: Remove right hand smaller stem (cut to approx. 1 foot from main stem)
3 CROWNTREE CLOSE, ISLEWORTH, TW7 5PF · premises record
Officer Antara Kumar
Works to Trees in Conservation Area
Approved
2023-04-28
Erection of a single storey rear extension and the conversion of the garage to a habitable space
11 CROWNTREE CLOSE, ISLEWORTH, TW7 5PF · premises record
Householder Applications
Approved
2019-03-21
Erection of a single storey rear extension and a rear roof extension
11 CROWNTREE CLOSE, ISLEWORTH, TW7 5PF · premises record
Householder Applications
Refused
2018-07-23
Erection of a rear roof extension including raising of existing roof level and 2 roof windows to front elevation,
2 CROWNTREE CLOSE, ISLEWORTH, LONDON, TW7 5PF · premises record
Householder Applications
Refused
2015-08-25
Erection of rear conservatory to the house
5 CROWNTREE CLOSE, ISLEWORTH, LONDON, TW7 5PF · premises record
PF-Full Applications
Refused
2011-10-19
Erection of a single storey conservatory to the rear of the house.
9 Crowntree Close, Isleworth, London, TW7 5PF · premises record
PF-Full Applications
Approved
2011-05-17
Demolition of the existing conservatory and erection of a single storey rear extension to the house
2 Crowntree Close, Isleworth, London, TW7 5PF · premises record
PF-Full Applications
Approved
2011-05-10
Certificate of Lawfulness for the erection of a single storey rear conservatory extension to the house.
9 Crowntree Close, Isleworth, London, TW7 5PF · premises record
Applicant Mrs Roe · Officer zzzRoger.Whitaker
Lawful Use Certificate
Withdrawn
2011-02-16
Erection of a single-storey side and rear infill extension, and a front porch extension.
17 Crowntree Close,Isleworth,TW7 5PF · premises record
Registered
2026-05-13
More
Householder Applications
Certificate of lawfulness for the proposed erection of a rear roof extension with front roof windows to the house.
17 Crowntree Close,Isleworth,TW7 5PF · premises record
Registered
2026-05-12
More
Lawful Development Certificate (Proposed)
Work to trees within conservation area- Apple tree: Reduce all aspects of crown back to previous points of reduction, retaining furnishing growth. Amelanchier tree: Reduce crown by approx. 1m and shape. Whitebeam tree: Reduce all aspects of crown back to previous points of reduction, retaining furnishing growth. Strawberry Tree: Remove right hand smaller stem (cut to approx. 1 foot from main stem)
3 CROWNTREE CLOSE, ISLEWORTH, TW7 5PF · premises record
Officer Antara Kumar
Approved
2023-04-28
More
Works to Trees in Conservation Area
Show all 10 rows
Erection of a single storey rear extension and the conversion of the garage to a habitable space
11 CROWNTREE CLOSE, ISLEWORTH, TW7 5PF · premises record
Approved
2019-03-21
More
Householder Applications
Erection of a single storey rear extension and a rear roof extension
11 CROWNTREE CLOSE, ISLEWORTH, TW7 5PF · premises record
Refused
2018-07-23
More
Householder Applications
Erection of a rear roof extension including raising of existing roof level and 2 roof windows to front elevation,
2 CROWNTREE CLOSE, ISLEWORTH, LONDON, TW7 5PF · premises record
Refused
2015-08-25
More
Householder Applications
Erection of rear conservatory to the house
5 CROWNTREE CLOSE, ISLEWORTH, LONDON, TW7 5PF · premises record
Refused
2011-10-19
More
PF-Full Applications
Erection of a single storey conservatory to the rear of the house.
9 Crowntree Close, Isleworth, London, TW7 5PF · premises record
Approved
2011-05-17
More
PF-Full Applications
Demolition of the existing conservatory and erection of a single storey rear extension to the house
2 Crowntree Close, Isleworth, London, TW7 5PF · premises record
Approved
2011-05-10
More
PF-Full Applications
Certificate of Lawfulness for the erection of a single storey rear conservatory extension to the house.
9 Crowntree Close, Isleworth, London, TW7 5PF · premises record
Applicant Mrs Roe · Officer zzzRoger.Whitaker
Withdrawn
2011-02-16
More
Lawful Use Certificate

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 19 premises each one covers.

Designation
Coverage
Archaeological Priority Area
Summary and definition The archaeological priority area covers 13 hectares of playing fields and areas of relatively undeveloped open ground around Nishkam School. A complete early Bronze Age vessel was found during an excavat · reference 220968 · covers 19 of 19 premises. Groundworks may require archaeological assessment or investigation.
Conservation Area
Osterley Park · reference 1218 · covers 19 of 19 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Osterley Park · reference HSLCA12 · covers 19 of 19 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 18 of 19 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
Summary and definition The archaeological priority area covers 13 hectares of playing fields and areas of relatively undeveloped open ground around Nishkam School. A complete early Bronze Age vessel was found during an excavat · reference 220968 · covers 19 of 19 premises. Groundworks may require archaeological assessment or investigation.
Conservation Area
Osterley Park · reference 1218 · covers 19 of 19 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Osterley Park · reference HSLCA12 · covers 19 of 19 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Show all 4 rows
Article 4 Direction Area
Dwellinghouses (C3) to small HMOs (C4) - borough-wide Article 4 Direction · reference A4D.2 · covers 18 of 19 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 20 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 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Applicant on 1 application
Applicant on 1 application
Case officer on 2 applications
Show all 10 rows
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development

What could it become?

Planning precedent20 applications and 20 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy9 EPC records; ratings C: 6, D: 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 Pro

Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.

2 intent signals recorded in this postcode
Long hold · HMO licensed
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.