Postcode record · Westminster
W10 4EG.
W10 4EG has 28 known premises and 11 planning records — 6 approved of 9 decided (66.7%). 22 EPC records.
No OS boundary is held for this postcode yet, so no shape is drawn.
At a glance · this postcodeWestminster profile →
28
Premises
known addresses (UPRNs)
11
Applications
9 decided
66.7%
Approval rate
6 approved · 3 refused
22
EPC records
ratings A 1 · B 1 · C 4 · D 14 · 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 4EG has 28 known premises and 11 planning records — 6 approved of 9 decided (66.7%). 22 EPC records.
Premises (18 of 28 shown)
Name
Details
UPRN 100022785564
UPRN 100022785566
UPRN 100022785568
UPRN 100022785570
UPRN 100022785572
UPRN 100022785574
UPRN 100022785576
UPRN 100022785578
UPRN 100022785580
UPRN 100022785582
UPRN 100022785564
UPRN 100022785566
UPRN 100022785568
Show all 10 rows
UPRN 100022785570
UPRN 100022785572
UPRN 100022785574
UPRN 100022785576
UPRN 100022785578
UPRN 100022785580
UPRN 100022785582
Planning
What happened?
11 planning applications across the postcode; 6 approved of 9 decided (66.7%). Latest 11 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Installation of roof-mounted photovoltaic (PV) solar panels, including associated electrical connections, mounting equipment and ancillary components required for the renewable energy system.
12 Oliphant Street London W10 4EG · premises record
Full Planning Permission Application
Pending
2026-03-19
Erection of a single storey side extension at ground floor.
28 Oliphant Street London W10 4EG · premises record
Full Planning Permission Application
Approved
2026-03-09
Erection of a single storey ground floor side extension, new doors to rear closet wing and installation of two conservation style roof lights on the main rear roof slope.
8 Oliphant Street London W10 4EG · premises record
Full Planning Permission Application
Approved
2023-11-15
Replacement of windows to front elevation.
2 Oliphant Street London W10 4EG · premises record
Full Planning Permission Application
Refused
2021-01-25
Erection of single storey rear extension and installation of two rooflights in rear roofslope.
48 Oliphant Street London W10 4EG · premises record
Full Planning Permission Application
Approved
2020-07-29
Erection of single storey rear side extension at ground floor level, with associated new doors. Installation of skylights.
10 Oliphant Street London W10 4EG · premises record
Full Planning Permission Application
Refused
2016-12-16
Erection of a rear single storey side infill extension. Re-instatement of top hung box timber sash windows to rear bathroom and rear bedroom.
12 Oliphant Street London W10 4EG · premises record
Full Planning Permission Application
Approved
2010-11-23
Erection of single storey rear infill extension with double glazed roof and timber bi-folding doors.
48 Oliphant Street London W10 4EG · premises record
Full Planning Permission Application
Approved
2010-09-20
Single storey rear extension and internal alterations.
34 Oliphant Street London W10 4EG · premises record
Cert. of Lawfulness - COD proposed
Approved
2008-01-23
Removal of existing single storey rear extension and erection of a full width extension with a glazed roof to the rear. Installation of 4 rooflights in association with the conversion of loft space into a habitable room.
32 Oliphant Street London W10 4EG · premises record
Full Planning Permission Application
Refused
2004-06-14
Installation of roof-mounted photovoltaic (PV) solar panels, including associated electrical connections, mounting equipment and ancillary components required for the renewable energy system.
12 Oliphant Street London W10 4EG · premises record
Pending
2026-03-19
More
Full Planning Permission Application
Erection of a single storey side extension at ground floor.
28 Oliphant Street London W10 4EG · premises record
Approved
2026-03-09
More
Full Planning Permission Application
Erection of a single storey ground floor side extension, new doors to rear closet wing and installation of two conservation style roof lights on the main rear roof slope.
8 Oliphant Street London W10 4EG · premises record
Approved
2023-11-15
More
Full Planning Permission Application
Show all 10 rows
Replacement of windows to front elevation.
2 Oliphant Street London W10 4EG · premises record
Refused
2021-01-25
More
Full Planning Permission Application
Erection of single storey rear extension and installation of two rooflights in rear roofslope.
48 Oliphant Street London W10 4EG · premises record
Approved
2020-07-29
More
Full Planning Permission Application
Erection of single storey rear side extension at ground floor level, with associated new doors. Installation of skylights.
10 Oliphant Street London W10 4EG · premises record
Refused
2016-12-16
More
Full Planning Permission Application
Erection of a rear single storey side infill extension. Re-instatement of top hung box timber sash windows to rear bathroom and rear bedroom.
12 Oliphant Street London W10 4EG · premises record
Approved
2010-11-23
More
Full Planning Permission Application
Erection of single storey rear infill extension with double glazed roof and timber bi-folding doors.
48 Oliphant Street London W10 4EG · premises record
Approved
2010-09-20
More
Full Planning Permission Application
Single storey rear extension and internal alterations.
34 Oliphant Street London W10 4EG · premises record
Approved
2008-01-23
More
Cert. of Lawfulness - COD proposed
Removal of existing single storey rear extension and erection of a full width extension with a glazed roof to the rear. Installation of 4 rooflights in association with the conversion of loft space into a habitable room.
32 Oliphant Street London W10 4EG · premises record
Refused
2004-06-14
More
Full Planning Permission Application
Building control
Building-control applications and notices in this postcode, from the council register.
Name
Details
Proposed single storey rear extension at ground floor including associated alterations. · received 29 May 2026 · London Building Control Ltd
Proposed 4kw solar PV to roof of building, 5 Panels and JA solar panels and Sunsynk inverter, wiring shall comply with BS 7671:2018. · received 10 Mar 2026
Proposed 4kw solar PV to roof of building, 5 Panels and JA solar panels and Sunsynk inverter, wiring shall comply with BS 7671:2018 · received 24 Jan 2025
Internal structural works, installing RSJ beams, removing chimney breasts, electrical full rewire, and installing PV panels. · received 23 Jan 2025 · Plans Approved Conditionally
Internal structural works, installing RSJ beams, removing chimney breasts, electrical full rewire, and installing PV panels. · received 23 Jan 2025 · Plans Approved Conditionally
Proposed Internal wall insulation to external walls, to habitable rooms either using the SWIP or Gyproc system. · received 15 Nov 2024 · Coast 2 Coast Building Control Ltd
Proposed Internal wall insulation to external walls, to habitable rooms either using the SWIP or Gyproc system. · received 21 Oct 2024 · Coast 2 Coast Building Control Ltd
Loft conversion and associated alterations (including any associated drainage works and modifications to services, etc.). · received 6 Mar 2024 · Building Consents Ltd
Rear extension, loft conversion, internal refurbishment, New W/C at ground and bathroom at first floor, chimney breast removal and associated works.
Proposed single storey rear extension at ground floor including associated alterations. · received 29 May 2026 · London Building Control Ltd
Proposed 4kw solar PV to roof of building, 5 Panels and JA solar panels and Sunsynk inverter, wiring shall comply with BS 7671:2018. · received 10 Mar 2026
Proposed 4kw solar PV to roof of building, 5 Panels and JA solar panels and Sunsynk inverter, wiring shall comply with BS 7671:2018 · received 24 Jan 2025
Show all 9 rows
Internal structural works, installing RSJ beams, removing chimney breasts, electrical full rewire, and installing PV panels. · received 23 Jan 2025 · Plans Approved Conditionally
Internal structural works, installing RSJ beams, removing chimney breasts, electrical full rewire, and installing PV panels. · received 23 Jan 2025 · Plans Approved Conditionally
Proposed Internal wall insulation to external walls, to habitable rooms either using the SWIP or Gyproc system. · received 15 Nov 2024 · Coast 2 Coast Building Control Ltd
Proposed Internal wall insulation to external walls, to habitable rooms either using the SWIP or Gyproc system. · received 21 Oct 2024 · Coast 2 Coast Building Control Ltd
Loft conversion and associated alterations (including any associated drainage works and modifications to services, etc.). · received 6 Mar 2024 · Building Consents Ltd
Rear extension, loft conversion, internal refurbishment, New W/C at ground and bathroom at first floor, chimney breast removal and associated works.
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 11 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
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 1 application
Applicant on 1 application
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 precedent11 applications and 0 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy22 EPC records; ratings A: 1, B: 1, C: 4, D: 14, 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.
Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.