Postcode record · Westminster
W9 1SP.
W9 1SP has 61 known premises and 3 planning records — 2 approved of 2 decided (100%). 50 EPC records.
Postcode W9 1SP · boundary not held, centred on the postcodeApprovedRefusedOther3 exact3 on the map — every match
At a glance · this postcodeWestminster profile →
61
Premises
known addresses (UPRNs)
3
Applications
2 decided
100%
Approval rate
2 approved · 0 refused
50
EPC records
ratings B 18 · C 24 · D 8
3
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?
W9 1SP has 61 known premises and 3 planning records — 2 approved of 2 decided (100%). 50 EPC records.
Premises (18 of 61 shown)
Name
Details
UPRN 10025168587
UPRN 10033527067
UPRN 10033527369
UPRN 10033527370
UPRN 10033527371
UPRN 10033527372
UPRN 10033527373
UPRN 10033527374
UPRN 10033527375
UPRN 10033527376
UPRN 10025168587
UPRN 10033527067
UPRN 10033527369
Show all 10 rows
UPRN 10033527370
UPRN 10033527371
UPRN 10033527372
UPRN 10033527373
UPRN 10033527374
UPRN 10033527375
UPRN 10033527376
Planning
What happened?
3 planning applications across the postcode; 2 approved of 2 decided (100%). Latest 3 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Details of acoustic enclosure pursuant to condition 5 of planning permission dated 4th April 2022 (RN 21/03764/FULL)
4A Maida Vale London W9 1SP · premises record
Approval of Details (Full PP)
Approved
2023-08-29
Installation of air conditioning unit on rear elevation
4A Maida Vale London W9 1SP · premises record
Applicant William Everson · Officer Stuart Croll
Full Planning Permission Application
Approved
2021-06-07
Extension of existing roof terraces to top floor flat and associated balustrade.
42 Winterton House 4 Maida Vale London W9 1SP · premises record
Full
Unknown
2020-08-12
Details of acoustic enclosure pursuant to condition 5 of planning permission dated 4th April 2022 (RN 21/03764/FULL)
4A Maida Vale London W9 1SP · premises record
Approved
2023-08-29
More
Approval of Details (Full PP)
Installation of air conditioning unit on rear elevation
4A Maida Vale London W9 1SP · premises record
Applicant William Everson · Officer Stuart Croll
Approved
2021-06-07
More
Full Planning Permission Application
Extension of existing roof terraces to top floor flat and associated balustrade.
42 Winterton House 4 Maida Vale London W9 1SP · premises record
Unknown
2020-08-12
More
Full
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 61 premises each one covers.
Designation
Coverage
Archaeological Priority Area
City of Westminster APA 2.10: Watling Street Summary and Definition The Archaeological Priority Area follows the route of Edgware Road, which is based on the Roman road Watling Street, between Marble Arch and the borough boundary with Camden and Brent · reference 76647 · covers 61 of 61 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 61 of 61 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
City of Westminster APA 2.10: Watling Street Summary and Definition The Archaeological Priority Area follows the route of Edgware Road, which is based on the Roman road Watling Street, between Marble Arch and the borough boundary with Camden and Brent · reference 76647 · covers 61 of 61 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 61 of 61 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 3 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Case officer on 2 applications
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Show all 4 rows
Case officer on 2 applications
Development
What could it become?
Planning precedent3 applications and 3 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy50 EPC records; ratings B: 18, C: 24, D: 8.
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.
7 intent signals recorded in this postcode
Charge registered · Portfolio seller · Price decline · Repeat sale · Ageing director
Subscribe to see the signals →Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.