Postcode record · Westminster
W10 4DL.
W10 4DL has 87 known premises and 35 planning records — 21 approved of 25 decided (84%). 30 EPC records.
Postcode W10 4DL · boundary not held, centred on the postcodeApprovedRefusedOther35 exact2 approximate37 on the map — every match
At a glance · this postcodeWestminster profile →
87
Premises
known addresses (UPRNs)
35
Applications
25 decided
84%
Approval rate
21 approved · 4 refused
30
EPC records
ratings C 13 · D 16 · E 1
37
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?
W10 4DL has 87 known premises and 35 planning records — 21 approved of 25 decided (84%). 30 EPC records.
Premises (18 of 87 shown)
Name
Details
UPRN 10033534439
UPRN 10033544260
UPRN 10033544261
UPRN 10033544264
UPRN 10033544265
UPRN 10033544272
UPRN 10033549446
UPRN 10033551199
UPRN 10033551200
UPRN 10033551205
UPRN 10033534439
UPRN 10033544260
UPRN 10033544261
Show all 10 rows
UPRN 10033544264
UPRN 10033544265
UPRN 10033544272
UPRN 10033549446
UPRN 10033551199
UPRN 10033551200
UPRN 10033551205
Planning
What happened?
35 planning applications across the postcode; 21 approved of 25 decided (84%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single storey rear side extension at ground floor level.
Ground Floor Flat 57 Fifth Avenue London W10 4DL · premises record
Full Planning Permission Application
Approved
2025-12-18
Erection of a single storey rear extension at ground floor level.
Ground Floor Flat 57 Fifth Avenue London W10 4DL · premises record
Full Planning Permission Application
Refused
2025-09-24
1 x Sycamore (T1, rear): Cut back branches overhanging No 44 Huxley Street to boundary of No 51 Fifth Avenue
51 Fifth Avenue London W10 4DL · premises record
Applic. for works to trees in CA
No objection
2025-05-15
Erection of a single-storey side return extension including three roof lights, light well, alterations to the window opening position at the rear of the return and the relocation of the side gate through the boundary wall.
Ground Floor Flat 9 Fifth Avenue London W10 4DL · premises record
Full
Unknown
2024-12-03
Erection of an outbuilding with green roof in the rear garden (Retrospective).
Ground Floor Flat 41 Fifth Avenue London W10 4DL · premises record
Full
Unknown
2024-05-02
Erection of single storey flat roofed rear/side extension to ground floor flat with alterations to the boundary walls.
Ground Floor Flat 9 Fifth Avenue London W10 4DL · premises record
Full Planning Permission Application
Refused
2023-11-21
Erection of a side infill extension with rooflights and rear glazing.
19 Fifth Avenue London W10 4DL · premises record
Full Planning Permission Application
Approved
2022-01-31
Erection of a side infill extension with rooflights and rear glazing.
19 Fifth Avenue London W10 4DL · premises record
Full Planning Permission Application
Approved
2021-08-26
Erection of a single storey rear infill extension and replacement of rear window with glazed doors.
Ground Floor Flat 51 Fifth Avenue London W10 4DL · premises record
Full Planning Permission Application
Approved
2021-07-13
The placement of a portable caravan in the rear garden.
Ground Floor Flat 41 Fifth Avenue London W10 4DL · premises record
Certificate of Lawfulness (existing)
Refused
2021-05-07
Erection of a single storey rear side extension at ground floor level.
Ground Floor Flat 57 Fifth Avenue London W10 4DL · premises record
Approved
2025-12-18
More
Full Planning Permission Application
Erection of a single storey rear extension at ground floor level.
Ground Floor Flat 57 Fifth Avenue London W10 4DL · premises record
Refused
2025-09-24
More
Full Planning Permission Application
1 x Sycamore (T1, rear): Cut back branches overhanging No 44 Huxley Street to boundary of No 51 Fifth Avenue
51 Fifth Avenue London W10 4DL · premises record
No objection
2025-05-15
More
Applic. for works to trees in CA
Show all 10 rows
Erection of a single-storey side return extension including three roof lights, light well, alterations to the window opening position at the rear of the return and the relocation of the side gate through the boundary wall.
Ground Floor Flat 9 Fifth Avenue London W10 4DL · premises record
Unknown
2024-12-03
More
Full
Erection of an outbuilding with green roof in the rear garden (Retrospective).
Ground Floor Flat 41 Fifth Avenue London W10 4DL · premises record
Unknown
2024-05-02
More
Full
Erection of single storey flat roofed rear/side extension to ground floor flat with alterations to the boundary walls.
Ground Floor Flat 9 Fifth Avenue London W10 4DL · premises record
Refused
2023-11-21
More
Full Planning Permission Application
Erection of a side infill extension with rooflights and rear glazing.
19 Fifth Avenue London W10 4DL · premises record
Approved
2022-01-31
More
Full Planning Permission Application
Erection of a side infill extension with rooflights and rear glazing.
19 Fifth Avenue London W10 4DL · premises record
Approved
2021-08-26
More
Full Planning Permission Application
Erection of a single storey rear infill extension and replacement of rear window with glazed doors.
Ground Floor Flat 51 Fifth Avenue London W10 4DL · premises record
Approved
2021-07-13
More
Full Planning Permission Application
The placement of a portable caravan in the rear garden.
Ground Floor Flat 41 Fifth Avenue London W10 4DL · premises record
Refused
2021-05-07
More
Certificate of Lawfulness (existing)
Building control
Building-control records are not yet collected for Westminster — 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 87 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 87 of 87 premises. Some normally permitted changes may require planning permission.
Conservation Area
Queens Park Estate · reference CONARA/1090 · covers 87 of 87 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Queens Park Estate · reference REG_4/36880 · covers 3 of 87 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 87 of 87 premises. Some normally permitted changes may require planning permission.
Conservation Area
Queens Park Estate · reference CONARA/1090 · covers 87 of 87 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Queens Park Estate · reference REG_4/36880 · covers 3 of 87 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 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 2 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
Applicant on 1 application
Applicant on 1 application
Agent on 2 applications
Applicant on 2 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
Applicant on 1 application
Applicant on 1 application
Agent on 2 applications
Development
What could it become?
Planning precedent35 applications and 37 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy30 EPC records; ratings C: 13, D: 16, 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
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.
No intent signal is currently recorded in this postcode.
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.