Postcode record · Westminster
W10 4NP.
W10 4NP has 38 known premises and 37 planning records — 27 approved of 33 decided (81.8%). 27 EPC records.
Postcode W10 4NP · boundary not held, centred on the postcodeApprovedRefusedOther37 exact37 on the map — every match
At a glance · this postcodeWestminster profile →
38
Premises
known addresses (UPRNs)
37
Applications
33 decided
81.8%
Approval rate
27 approved · 6 refused
27
EPC records
ratings A 1 · B 2 · C 10 · D 11 · E 3
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 4NP has 38 known premises and 37 planning records — 27 approved of 33 decided (81.8%). 27 EPC records.
Premises (18 of 38 shown)
Name
Details
UPRN 100022724475
UPRN 100022724476
UPRN 100022724477
UPRN 100022724478
UPRN 100022724479
UPRN 100022724480
UPRN 100022724481
UPRN 100022724482
UPRN 100022724483
UPRN 100022724484
UPRN 100022724475
UPRN 100022724476
UPRN 100022724477
Show all 10 rows
UPRN 100022724478
UPRN 100022724479
UPRN 100022724480
UPRN 100022724481
UPRN 100022724482
UPRN 100022724483
UPRN 100022724484
Planning
What happened?
37 planning applications across the postcode; 27 approved of 33 decided (81.8%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of rear infill extension at ground floor level, installation of rooflights to rear associated with loft conversion, and associated external alterations.
20 Barfett Street London W10 4NP · premises record
Full
Approved
2023-12-02
Replacement of single glazed timber sash windows with double glazed hardwood sash windows to front elevation.
26 Barfett Street London W10 4NP · premises record
Full Planning Permission Application
Approved
2023-10-10
1x bay (T1, rear garden): reduce the crown by up to 3.5 m in height and up to 2 m on sides to create a more compact crown, reduce apple tree by 1-2 m.
6 Barfett Street London W10 4NP · premises record
Applic. for works to trees in CA
No objection
2023-04-05
Ground floor rear infill extension, new French doors in existing closet wing and installation of rooflights to rear roof slope in connection with loft conversion.
25 Barfett Street London W10 4NP · premises record
Full Planning Permission Application
Approved
2021-05-19
Installation of replacement windows on street elevation.
27 Barfett Street London W10 4NP · premises record
Full Planning Permission Application
Refused
2017-05-17
Alterations to front boundary walls including installation of new railings and gates and repairs and alterations to front elevation including installation of new sill guards and front doors.
3 And 5 Barfett Street London W10 4NP · premises record
Full Planning Permission Application
Approved
2016-09-08
Alterations to front boundary wall including addition of new railings and repair and alteration to front elevation including replacement of front door and installation of cill guards.
6 Barfett Street London W10 4NP · premises record
Full Planning Permission Application
Approved
2016-09-08
Alterations to front boundary walls including installation of new railings and gates and repairs and alterations to front elevation including installation of new sill guards and front doors.
9, 11, 13, 15, 17 And 19 Barfett Street London W10 4NP · premises record
Full Planning Permission Application
Approved
2016-09-08
Alterations to front boundary walls including installation of new railings and gates and repairs and alterations to front elevation including installation of new sill guards and front doors.
10, 12 And 14 Barfett Street London W10 4NP · premises record
Full Planning Permission Application
Approved
2016-09-08
Alterations to front boundary wall including addition of new railings and repair and alteration to front elevation including replacement of front door and installation of cill guard.
23 Barfett Street London W10 4NP · premises record
Full Planning Permission Application
Approved
2016-09-08
Erection of rear infill extension at ground floor level, installation of rooflights to rear associated with loft conversion, and associated external alterations.
20 Barfett Street London W10 4NP · premises record
Approved
2023-12-02
More
Full
Replacement of single glazed timber sash windows with double glazed hardwood sash windows to front elevation.
26 Barfett Street London W10 4NP · premises record
Approved
2023-10-10
More
Full Planning Permission Application
1x bay (T1, rear garden): reduce the crown by up to 3.5 m in height and up to 2 m on sides to create a more compact crown, reduce apple tree by 1-2 m.
6 Barfett Street London W10 4NP · premises record
No objection
2023-04-05
More
Applic. for works to trees in CA
Show all 10 rows
Ground floor rear infill extension, new French doors in existing closet wing and installation of rooflights to rear roof slope in connection with loft conversion.
25 Barfett Street London W10 4NP · premises record
Approved
2021-05-19
More
Full Planning Permission Application
Installation of replacement windows on street elevation.
27 Barfett Street London W10 4NP · premises record
Refused
2017-05-17
More
Full Planning Permission Application
Alterations to front boundary walls including installation of new railings and gates and repairs and alterations to front elevation including installation of new sill guards and front doors.
3 And 5 Barfett Street London W10 4NP · premises record
Approved
2016-09-08
More
Full Planning Permission Application
Alterations to front boundary wall including addition of new railings and repair and alteration to front elevation including replacement of front door and installation of cill guards.
6 Barfett Street London W10 4NP · premises record
Approved
2016-09-08
More
Full Planning Permission Application
Alterations to front boundary walls including installation of new railings and gates and repairs and alterations to front elevation including installation of new sill guards and front doors.
9, 11, 13, 15, 17 And 19 Barfett Street London W10 4NP · premises record
Approved
2016-09-08
More
Full Planning Permission Application
Alterations to front boundary walls including installation of new railings and gates and repairs and alterations to front elevation including installation of new sill guards and front doors.
10, 12 And 14 Barfett Street London W10 4NP · premises record
Approved
2016-09-08
More
Full Planning Permission Application
Alterations to front boundary wall including addition of new railings and repair and alteration to front elevation including replacement of front door and installation of cill guard.
23 Barfett Street London W10 4NP · premises record
Approved
2016-09-08
More
Full Planning Permission Application
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 38 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 38 of 38 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Queens Park Estate · reference REG_4/36880 · covers 38 of 38 premises. Some normally permitted changes may require planning permission.
Conservation Area
Queens Park Estate · reference CONARA/1090 · covers 38 of 38 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 38 of 38 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Queens Park Estate · reference REG_4/36880 · covers 38 of 38 premises. Some normally permitted changes may require planning permission.
Conservation Area
Queens Park Estate · reference CONARA/1090 · covers 38 of 38 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).
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 9 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 9 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Applicant on 9 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
Agent on 9 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Development
What could it become?
Planning precedent37 applications and 37 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy27 EPC records; ratings A: 1, B: 2, C: 10, D: 11, E: 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 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?
How long would a planning application take here? →
Westminster's real decision times and approval rates, measured from the record — not the statutory target.
Why do applications around here get refused? →
The most common refusal grounds in Westminster, by year and scheme type — the risks to know before applying.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.