Postcode record · Hounslow
W4 4NL.
W4 4NL has 83 known premises and 12 planning records — 8 approved of 9 decided (88.9%). 52 EPC records.
Postcode W4 4NL · boundary not held, centred on the postcodeApprovedRefusedOther12 exact12 approximate24 on the map — every match
At a glance · this postcodeHounslow profile →
83
Premises
known addresses (UPRNs)
12
Applications
9 decided
88.9%
Approval rate
8 approved · 1 refused
52
EPC records
ratings B 27 · C 22 · D 1 · E 2
24
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 4NL has 83 known premises and 12 planning records — 8 approved of 9 decided (88.9%). 52 EPC records.
Premises (18 of 83 shown)
Name
Details
UPRN 10090800431
UPRN 10090800432
UPRN 10090800433
UPRN 10090800434
UPRN 10090800435
UPRN 10090800436
UPRN 10090800437
UPRN 10090800438
UPRN 10090800439
UPRN 10090800440
UPRN 10090800431
UPRN 10090800432
UPRN 10090800433
Show all 10 rows
UPRN 10090800434
UPRN 10090800435
UPRN 10090800436
UPRN 10090800437
UPRN 10090800438
UPRN 10090800439
UPRN 10090800440
Planning
What happened?
12 planning applications across the postcode; 8 approved of 9 decided (88.9%). Latest 12 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Works to tree in a Conservation Area. Ash T1. Reduce all aspects of the crown by approximately 2 metres to create a tight and tidy shape. Cut back away from building and bus stop to allow 1 metre clearance from structures.
St Margaret's House, 50-52 Sutton Court Road,Chiswick,W4 4NL · premises record
Applicant Nicholas Shorthall · Officer Kevin Greening
Works to Trees in Conservation Area
No objection
2025-10-09
Replacement of selection of single-glazed timber sash and casement windows, and French doors, with timber-framed double-glazed windows and doors to the house.
46 Sutton Court Road, Chiswick, London,W4 4NL · premises record
Applicant Ms CO Agent · Officer Louise Oppe
Householder Applications
Approved
2025-05-29
Details submitted pursuant to Condition 18 (CCTV and/or security measures/shutters) of planning permission 01091/P/P1 dated 30/03/2011for extension of building to create 26 self-contained bed sits, associated communal facilities, office space and training facilities.
St Margarets House, 50-54 Sutton Court Road, Chiswick, London, W4 4NL · premises record
Applicant Titilola Kosoko · Officer Sean Doran
Details pursuant to a planning condition
Approved
2012-10-12
Details of alternative materials required by Condition 3 of planning permission 01091/P/P1 dated 30/03/2011 for extension of building to create 26 self-contained bed sits, associated communal facilities, office space and training facilities.
St Margarets House 50-54 Sutton Court Road, Chiswick, London, W4 4NL · premises record
Applicant Shepherds Bush Housing Group · Officer Sean Doran
Details pursuant to a planning condition
Approved
2012-06-20
Details of bicycle parking submitted pursuant to Condition 6 of permission 01091/P/P1dated 15.12.2010 for extension of building to create 26 self-contained bed sits, associated communal facilities, office space and training facilities.
St Margarets House, 50-54 Sutton Court Road, Chiswick, London, W4 4NL · premises record
Applicant Ms Titilola Kosoko · Officer Sean Doran
Details pursuant to a planning condition
Approved
2011-07-25
Details of construction management (condition 4), parking of vehicles (condition 12), construction traffic (condition 13), hours of working and (condition 14) of planning permission 01091/P/P1 dated 30/03/2011 for extension of building to create 26 self-contained bed sits, associated communal facilities, office space and training facilities.
St Margarets House, 50-54 Sutton Court Road, Chiswick, London, W4 4NL · premises record
Applicant Shepherds Bush Housing Group · Officer Sean Doran
Details pursuant to a planning condition
Approved
2011-07-07
Details of land contamination investigation submitted pursuant to Conditions 10 of permission 01091/P/P1dated 15.12.2010 for extension of building to create 26 self-contained bed sits, associated communal facilities, office space and training facilities.
St Margarets House 50-54 Sutton Court Road, Chiswick, London, W4 4NL · premises record
Applicant Shepherds Bush Housing Group · Officer Sean Doran
Details pursuant to a planning condition
Approved
2011-07-07
Erection of roof extension comprised of two small rear and one large side roof extension also the addition of a dormer window on the side elevation at second floor level
48 Sutton Court Road, Chiswick, London, W4 4NL · premises record
Applicant Ms Andrea Klunsch · Officer Sean Doran
PF-Full Applications
Approved
2011-06-20
Demolition of existing buildings on the site with exception of the front facade of number 50.
St Margarets House 50 Sutton Court Road, Chiswick, London, W4 4NL · premises record
Applicant Mr Trevor Barker · Officer Sean Doran
Notifications of Demolition
Refused
2011-05-24
Extension of building to create 26 self-contained bed sits, associated communal facilities, office space and training facilities.
St Margarets House, 50-54 Sutton Court Road, Chiswick, London, W4 4NL · premises record
Applicant Shepherds Bush Housing Group · Officer Sean Doran
Major Housing 10 units or more
Approved
2010-10-12
Works to tree in a Conservation Area. Ash T1. Reduce all aspects of the crown by approximately 2 metres to create a tight and tidy shape. Cut back away from building and bus stop to allow 1 metre clearance from structures.
St Margaret's House, 50-52 Sutton Court Road,Chiswick,W4 4NL · premises record
Applicant Nicholas Shorthall · Officer Kevin Greening
No objection
2025-10-09
More
Works to Trees in Conservation Area
Replacement of selection of single-glazed timber sash and casement windows, and French doors, with timber-framed double-glazed windows and doors to the house.
46 Sutton Court Road, Chiswick, London,W4 4NL · premises record
Applicant Ms CO Agent · Officer Louise Oppe
Approved
2025-05-29
More
Householder Applications
Details submitted pursuant to Condition 18 (CCTV and/or security measures/shutters) of planning permission 01091/P/P1 dated 30/03/2011for extension of building to create 26 self-contained bed sits, associated communal facilities, office space and training facilities.
St Margarets House, 50-54 Sutton Court Road, Chiswick, London, W4 4NL · premises record
Applicant Titilola Kosoko · Officer Sean Doran
Approved
2012-10-12
More
Details pursuant to a planning condition
Show all 10 rows
Details of alternative materials required by Condition 3 of planning permission 01091/P/P1 dated 30/03/2011 for extension of building to create 26 self-contained bed sits, associated communal facilities, office space and training facilities.
St Margarets House 50-54 Sutton Court Road, Chiswick, London, W4 4NL · premises record
Applicant Shepherds Bush Housing Group · Officer Sean Doran
Approved
2012-06-20
More
Details pursuant to a planning condition
Details of bicycle parking submitted pursuant to Condition 6 of permission 01091/P/P1dated 15.12.2010 for extension of building to create 26 self-contained bed sits, associated communal facilities, office space and training facilities.
St Margarets House, 50-54 Sutton Court Road, Chiswick, London, W4 4NL · premises record
Applicant Ms Titilola Kosoko · Officer Sean Doran
Approved
2011-07-25
More
Details pursuant to a planning condition
Details of construction management (condition 4), parking of vehicles (condition 12), construction traffic (condition 13), hours of working and (condition 14) of planning permission 01091/P/P1 dated 30/03/2011 for extension of building to create 26 self-contained bed sits, associated communal facilities, office space and training facilities.
St Margarets House, 50-54 Sutton Court Road, Chiswick, London, W4 4NL · premises record
Applicant Shepherds Bush Housing Group · Officer Sean Doran
Approved
2011-07-07
More
Details pursuant to a planning condition
Details of land contamination investigation submitted pursuant to Conditions 10 of permission 01091/P/P1dated 15.12.2010 for extension of building to create 26 self-contained bed sits, associated communal facilities, office space and training facilities.
St Margarets House 50-54 Sutton Court Road, Chiswick, London, W4 4NL · premises record
Applicant Shepherds Bush Housing Group · Officer Sean Doran
Approved
2011-07-07
More
Details pursuant to a planning condition
Erection of roof extension comprised of two small rear and one large side roof extension also the addition of a dormer window on the side elevation at second floor level
48 Sutton Court Road, Chiswick, London, W4 4NL · premises record
Applicant Ms Andrea Klunsch · Officer Sean Doran
Approved
2011-06-20
More
PF-Full Applications
Demolition of existing buildings on the site with exception of the front facade of number 50.
St Margarets House 50 Sutton Court Road, Chiswick, London, W4 4NL · premises record
Applicant Mr Trevor Barker · Officer Sean Doran
Refused
2011-05-24
More
Notifications of Demolition
Extension of building to create 26 self-contained bed sits, associated communal facilities, office space and training facilities.
St Margarets House, 50-54 Sutton Court Road, Chiswick, London, W4 4NL · premises record
Applicant Shepherds Bush Housing Group · Officer Sean Doran
Approved
2010-10-12
More
Major Housing 10 units or more
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 83 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 83 of 83 premises. Some normally permitted changes may require planning permission.
Conservation Area
Turnham Green · reference 1225 · covers 81 of 83 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Turnham Green · reference HSLCA08 · covers 81 of 83 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Wellesley Road · reference 1232 · covers 2 of 83 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Wellesley Road · reference HSLCA25 · covers 2 of 83 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 83 of 83 premises. Some normally permitted changes may require planning permission.
Conservation Area
Turnham Green · reference 1225 · covers 81 of 83 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Turnham Green · reference HSLCA08 · covers 81 of 83 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Show all 5 rows
Conservation Area
Wellesley Road · reference 1232 · covers 2 of 83 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Wellesley Road · reference HSLCA25 · covers 2 of 83 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).
Barrowgate Road0 mSutton Court Road0 mCedars Road0 mGreat West Road Cedars Road0 mGreat West Road Ellesmere Road0 mEllesmere Road0 mGarth Court17 mEastbourne Road19 mBurlington Gardens21 m
People
Who is involved?
Named on the latest 12 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 4 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
Case officer on 8 applications
Case officer on 1 application
Applicant on 4 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
Case officer on 8 applications
Case officer on 1 application
Development
What could it become?
Planning precedent12 applications and 24 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy52 EPC records; ratings B: 27, C: 22, D: 1, E: 2.
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?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.