Postcode record · Westminster
NW8 9PY.
NW8 9PY has 77 known premises and 41 planning records — 22 approved of 31 decided (71%). 33 EPC records.
Postcode NW8 9PY · boundary not held, centred on the postcodeApprovedRefusedOther41 exact41 on the map — every match
At a glance · this postcodeWestminster profile →
77
Premises
known addresses (UPRNs)
41
Applications
31 decided
71%
Approval rate
22 approved · 9 refused
33
EPC records
ratings C 20 · D 8 · E 4 · F 1
41
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?
NW8 9PY has 77 known premises and 41 planning records — 22 approved of 31 decided (71%). 33 EPC records.
Premises (18 of 77 shown)
Name
Details
UPRN 10033523504
UPRN 10033523505
UPRN 10033523512
UPRN 10033529036
UPRN 10033555443
UPRN 10033555444
UPRN 10033555445
UPRN 10033556438
UPRN 10033560028
UPRN 10033561748
UPRN 10033523504
UPRN 10033523505
UPRN 10033523512
Show all 10 rows
UPRN 10033529036
UPRN 10033555443
UPRN 10033555444
UPRN 10033555445
UPRN 10033556438
UPRN 10033560028
UPRN 10033561748
Planning
What happened?
41 planning applications across the postcode; 22 approved of 31 decided (71%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Mansard roof extension to top floor flat.
Top Flat 27 Alma Square NW8 9PY · premises record
Full Planning Permission Application
Refused
2025-12-04
The addition of a roof lights to the existing butterfly roof for the second floor flat.
Second Floor Flat 41 Alma Square NW8 9PY · premises record
Full Planning Permission Application
Approved
2025-11-25
Excavation of a basement underneath the footprint of the property, with glazed covered lightwells to front and rear gardens.
32 Alma Square London NW8 9PY · premises record
Full Planning Permission Application
Approved
2018-10-22
1 x lime tree (applicants reference T.e. 11): Trim to remove two years regrowth using secateurs/ hand tools. Remove epicormic trunk growth.
25 Alma Square London NW8 9PY · premises record
Applic. for wks to trees subject to TPO
Approved
2018-05-03
Details of handrail and fixing to the stair wall pursuant to Condition 4 of planning permission dated 16 January 2018 (RN:17/10509).
40 Alma Square London NW8 9PY · premises record
Approval of Details (Full PP)
Approved
2018-04-06
Installation of metal handrails to either side of front entrance steps
40 Alma Square London NW8 9PY · premises record
Full Planning Permission Application
Approved
2017-11-27
Erection of a portico at the front entrance to property.
36 Alma Square London NW8 9PY · premises record
Full Planning Permission Application
Approved
2016-02-22
Amalgamation of a lower ground floor flat with maisonette at ground, first and second floors to form a single family dwelling house. Alteration to rear at lower ground floor to insert bi-folding doors.
25 Alma Square London NW8 9PY · premises record
Full Planning Permission Application
Approved
2014-06-23
Excavation of new basement floor level with front and rear lightwells, erection of replacement infill rear extension at lower ground level with terrace above, removal and replacement of tree in rear garden and associated external alterations, including alterations to existing fenestration.
43 Alma Square London NW8 9PY · premises record
Full Planning Permission Application
Approved
2014-05-09
Rear infill extension at first floor level and alterations to fenestration.
42 Alma Square London NW8 9PY · premises record
Full Planning Permission Application
Refused
2013-10-15
Mansard roof extension to top floor flat.
Top Flat 27 Alma Square NW8 9PY · premises record
Refused
2025-12-04
More
Full Planning Permission Application
The addition of a roof lights to the existing butterfly roof for the second floor flat.
Second Floor Flat 41 Alma Square NW8 9PY · premises record
Approved
2025-11-25
More
Full Planning Permission Application
Excavation of a basement underneath the footprint of the property, with glazed covered lightwells to front and rear gardens.
32 Alma Square London NW8 9PY · premises record
Approved
2018-10-22
More
Full Planning Permission Application
Show all 10 rows
1 x lime tree (applicants reference T.e. 11): Trim to remove two years regrowth using secateurs/ hand tools. Remove epicormic trunk growth.
25 Alma Square London NW8 9PY · premises record
Approved
2018-05-03
More
Applic. for wks to trees subject to TPO
Details of handrail and fixing to the stair wall pursuant to Condition 4 of planning permission dated 16 January 2018 (RN:17/10509).
40 Alma Square London NW8 9PY · premises record
Approved
2018-04-06
More
Approval of Details (Full PP)
Installation of metal handrails to either side of front entrance steps
40 Alma Square London NW8 9PY · premises record
Approved
2017-11-27
More
Full Planning Permission Application
Erection of a portico at the front entrance to property.
36 Alma Square London NW8 9PY · premises record
Approved
2016-02-22
More
Full Planning Permission Application
Amalgamation of a lower ground floor flat with maisonette at ground, first and second floors to form a single family dwelling house. Alteration to rear at lower ground floor to insert bi-folding doors.
25 Alma Square London NW8 9PY · premises record
Approved
2014-06-23
More
Full Planning Permission Application
Excavation of new basement floor level with front and rear lightwells, erection of replacement infill rear extension at lower ground level with terrace above, removal and replacement of tree in rear garden and associated external alterations, including alterations to existing fenestration.
43 Alma Square London NW8 9PY · premises record
Approved
2014-05-09
More
Full Planning Permission Application
Rear infill extension at first floor level and alterations to fenestration.
42 Alma Square London NW8 9PY · premises record
Refused
2013-10-15
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 77 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 77 of 77 premises. Some normally permitted changes may require planning permission.
Conservation Area
St John's Wood · reference 08/01601/CONARA · covers 77 of 77 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 77 of 77 premises. Some normally permitted changes may require planning permission.
Conservation Area
St John's Wood · reference 08/01601/CONARA · covers 77 of 77 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 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
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 2 applications
Applicant on 2 applications
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 precedent41 applications and 41 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy33 EPC records; ratings C: 20, D: 8, E: 4, F: 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.
9 intent signals recorded in this postcode
Beatable refusal · Price decline · Repeat sale · EPC F/G · Long hold
Subscribe to see the signals →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.