Postcode record · Westminster
W10 4EF.
W10 4EF has 16 known premises and 14 planning records — 9 approved of 13 decided (69.2%). 10 EPC records.
No OS boundary is held for this postcode yet, so no shape is drawn.
At a glance · this postcodeWestminster profile →
16
Premises
known addresses (UPRNs)
14
Applications
13 decided
69.2%
Approval rate
9 approved · 1 refused
10
EPC records
ratings C 3 · D 5 · E 2
0
Mapped applications
shape not available
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property
What is it?
W10 4EF has 16 known premises and 14 planning records — 9 approved of 13 decided (69.2%). 10 EPC records.
Premises
Name
Details
UPRN 100022785620
UPRN 100022785622
UPRN 100022785624
UPRN 100022785626
UPRN 100022785628
UPRN 100022785630
UPRN 100022785632
UPRN 100022785634
UPRN 100022785636
UPRN 100022785638
UPRN 100022785620
UPRN 100022785622
UPRN 100022785624
Show all 10 rows
UPRN 100022785626
UPRN 100022785628
UPRN 100022785630
UPRN 100022785632
UPRN 100022785634
UPRN 100022785636
UPRN 100022785638
Planning
What happened?
14 planning applications across the postcode; 9 approved of 13 decided (69.2%). Latest 14 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of roof above double side gate.
58 Oliphant Street London W10 4EF · premises record
Full Planning Permission Application
Approved
2025-10-28
Replace two rear facing rooflights on main roof for three conservation style rooflights, replace single glazing panes for double glazed panes to existing timber sash window frames to front of house, refurbish existing front door upgrading single glaze panes for double glazed and improve draft seals and installation of solar panels to south facing pitched roof.
78 Oliphant Street London W10 4EF · premises record
Full Planning Permission Application
Approved
2024-02-12
Removal of existing single storey rear extension and errection of single story side extension.
88 Oliphant Street London W10 4EF · premises record
Applicant Mr & Mrs Benedict & Fiona Steer & Eagle · Agent Mr & Mrs Benedict & Fiona Steer & Eagle · Officer Stuart Croll
Conservation Area Consent Appl (CAC)
Not required
2012-01-26
Demolition of single storey addition to closet wing at rear ground floor level. Erection of single storey infill extension at rear ground floor level.
88 Oliphant Street London W10 4EF · premises record
Applicant Mr & Mrs Benedict & Fiona Steer & Eagle · Agent Mr & Mrs Benedict & Fiona Steer & Eagle · Officer Mark Hollington
Full Planning Permission Application
Approved
2012-01-26
Reduction of existing single storey rear extension and erection of single storey side and rear extension.
88 Oliphant Street London W10 4EF · premises record
Applicant Mr & Mrs Benedict & Fiona Steer & Eagle · Agent Mr & Mrs Benedict & Fiona Steer & Eagle · Officer Stuart Croll
Conservation Area Consent Appl (CAC)
Not required
2012-01-26
Demolition of single storey addition to closet wing at rear ground floor level. Erection of single storey infill and full width rear extension at ground floor level.
88 Oliphant Street London W10 4EF · premises record
Applicant Mr & Mrs Benedict & Fiona Steer & Eagle · Agent Mr & Mrs Benedict & Fiona Steer & Eagle · Officer Mark Hollington
Full Planning Permission Application
Approved
2012-01-26
Erection of rear and side single story extensions at ground floor level.
58 Oliphant Street London W10 4EF · premises record
Full Planning Permission Application
Approved
2012-01-25
Erection of a single storey side infill extension. Addition of rooflight to existing rear extension and new timber French doors.
78 Oliphant Street London W10 4EF · premises record
Full Planning Permission Application
Approved
2012-01-16
Rear ground floor and first floor rear extensions to enlarge existing dwellinghouse.
58 Oliphant Street London W10 4EF · premises record
Full Planning Permission Application
Refused
2011-10-31
Erection of single storey rear infill extension at ground floor level.
78 Oliphant Street London W10 4EF · premises record
Applicant Miss Rachel Varley · Agent Anj Johnson Ltd
Full Planning Permission Application
Withdrawn
2011-10-20
Erection of roof above double side gate.
58 Oliphant Street London W10 4EF · premises record
Approved
2025-10-28
More
Full Planning Permission Application
Replace two rear facing rooflights on main roof for three conservation style rooflights, replace single glazing panes for double glazed panes to existing timber sash window frames to front of house, refurbish existing front door upgrading single glaze panes for double glazed and improve draft seals and installation of solar panels to south facing pitched roof.
78 Oliphant Street London W10 4EF · premises record
Approved
2024-02-12
More
Full Planning Permission Application
Removal of existing single storey rear extension and errection of single story side extension.
88 Oliphant Street London W10 4EF · premises record
Applicant Mr & Mrs Benedict & Fiona Steer & Eagle · Agent Mr & Mrs Benedict & Fiona Steer & Eagle · Officer Stuart Croll
Not required
2012-01-26
More
Conservation Area Consent Appl (CAC)
Show all 10 rows
Demolition of single storey addition to closet wing at rear ground floor level. Erection of single storey infill extension at rear ground floor level.
88 Oliphant Street London W10 4EF · premises record
Applicant Mr & Mrs Benedict & Fiona Steer & Eagle · Agent Mr & Mrs Benedict & Fiona Steer & Eagle · Officer Mark Hollington
Approved
2012-01-26
More
Full Planning Permission Application
Reduction of existing single storey rear extension and erection of single storey side and rear extension.
88 Oliphant Street London W10 4EF · premises record
Applicant Mr & Mrs Benedict & Fiona Steer & Eagle · Agent Mr & Mrs Benedict & Fiona Steer & Eagle · Officer Stuart Croll
Not required
2012-01-26
More
Conservation Area Consent Appl (CAC)
Demolition of single storey addition to closet wing at rear ground floor level. Erection of single storey infill and full width rear extension at ground floor level.
88 Oliphant Street London W10 4EF · premises record
Applicant Mr & Mrs Benedict & Fiona Steer & Eagle · Agent Mr & Mrs Benedict & Fiona Steer & Eagle · Officer Mark Hollington
Approved
2012-01-26
More
Full Planning Permission Application
Erection of rear and side single story extensions at ground floor level.
58 Oliphant Street London W10 4EF · premises record
Approved
2012-01-25
More
Full Planning Permission Application
Erection of a single storey side infill extension. Addition of rooflight to existing rear extension and new timber French doors.
78 Oliphant Street London W10 4EF · premises record
Approved
2012-01-16
More
Full Planning Permission Application
Rear ground floor and first floor rear extensions to enlarge existing dwellinghouse.
58 Oliphant Street London W10 4EF · premises record
Refused
2011-10-31
More
Full Planning Permission Application
Erection of single storey rear infill extension at ground floor level.
78 Oliphant Street London W10 4EF · premises record
Applicant Miss Rachel Varley · Agent Anj Johnson Ltd
Withdrawn
2011-10-20
More
Full Planning Permission Application
Building control
Building-control applications and notices in this postcode, from the council register.
Name
Details
Conversion of an existing rear conservatory into an extension, internal structural alterations and the formation of new bathroom and electrical works. · received 12 Jun 2025 · Plans Approved Conditionally · JS Surveying & Design Services Ltd
Proposed 4kw solar PV to roof of building, 5 Panels and JA solar panels and Sunsynk inverter, wiring shall comply with BS 7671:201 · received 1 Apr 2025 · Coast 2 Coast Building Control Ltd
Proposed Internal wall insulation to external walls, to habitable rooms either using the SWIP or Gyproc system. · received 25 Nov 2024 · Coast 2 Coast Building Control Ltd
Internal refurbishment of existing kitchen, structural alterations to the internal spaces, replace doors windows to the rear ground floor elevation only, installation of new kitchen and replacing of the existing ufh system. · received 18 Jan 2021 · JM Partnership (Surveyors) Ltd
Conversion of an existing rear conservatory into an extension, internal structural alterations and the formation of new bathroom and electrical works. · received 12 Jun 2025 · Plans Approved Conditionally · JS Surveying & Design Services Ltd
Proposed 4kw solar PV to roof of building, 5 Panels and JA solar panels and Sunsynk inverter, wiring shall comply with BS 7671:201 · received 1 Apr 2025 · Coast 2 Coast Building Control Ltd
Proposed Internal wall insulation to external walls, to habitable rooms either using the SWIP or Gyproc system. · received 25 Nov 2024 · Coast 2 Coast Building Control Ltd
Show all 4 rows
Internal refurbishment of existing kitchen, structural alterations to the internal spaces, replace doors windows to the rear ground floor elevation only, installation of new kitchen and replacing of the existing ufh system. · received 18 Jan 2021 · JM Partnership (Surveyors) Ltd
Place
What affects it?
Designations are shown per premises today (open any premises above); the postcode-level designation summary is built with the borough entity run. Use the map's designations filter to see them over the postcode now.
People
Who is involved?
Named on the latest 14 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 4 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
Agent on 4 applications
Agent on 2 applications
Agent on 2 applications
Applicant on 4 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
Agent on 4 applications
Agent on 2 applications
Agent on 2 applications
Development
What could it become?
Planning precedent14 applications and 0 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy10 EPC records; ratings C: 3, D: 5, 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 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.
No intent signal is currently recorded in this postcode.
Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.