Postcode record · Westminster
W9 2AH.
W9 2AH has 121 known premises and 43 planning records — 26 approved of 36 decided (72.2%). 34 EPC records.
Postcode W9 2AH · boundary not held, centred on the postcodeApprovedRefusedOther45 on the map — every match
At a glance · this postcodeWestminster profile →
121
Premises
known addresses (UPRNs)
43
Applications
36 decided
72.2%
Approval rate
26 approved · 10 refused
34
EPC records
ratings C 18 · D 15 · E 1
45
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 2AH has 121 known premises and 43 planning records — 26 approved of 36 decided (72.2%). 34 EPC records.
Premises (18 of 121 shown)
Name
Details
UPRN 10033523634
UPRN 10033532210
UPRN 10033532211
UPRN 10033532212
UPRN 10033532213
UPRN 10033532214
UPRN 10033532215
UPRN 10033532216
UPRN 10033548620
UPRN 10033550789
UPRN 10033523634
UPRN 10033532210
UPRN 10033532211
Show all 10 rows
UPRN 10033532212
UPRN 10033532213
UPRN 10033532214
UPRN 10033532215
UPRN 10033532216
UPRN 10033548620
UPRN 10033550789
Planning
What happened?
43 planning applications across the postcode; 26 approved of 36 decided (72.2%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Use of the basement as an independent flat for in excess of 4 years, prior to the date of this application and prior to the 2024 change in legislation, with 5 year tenancy agreements date 2010, 2015 and 2020, until the present day.
47 Chippenham Road London W9 2AH · premises record
Officer Jack Morris
Certificate of Lawfulness (existing)
Refused
2025-10-31
Installation of anti-vibration wall mounts, new silencer and acoustic housing for extraction fan motor.
Basement And Ground Floor 3 Chippenham Road London W9 2AH · premises record
Officer Kimia Khatmian
Full Planning Permission Application
Refused
2025-07-24
Alterations to shopfront to include the installation of brick bond roller shutter (Retrospective)
47 Chippenham Road London W9 2AH · premises record
Officer John Wilman
Full Planning Permission Application
Approved
2025-07-23
Details of slate sample for roof and waste storage pursuant to Conditions 4 and 8 of planning permission dated 04 November 2022 (RN: 22/02964/FULL).
43 Chippenham Road London W9 2AH · premises record
Officer Stuart Croll
Approval of Details (Full PP)
Approved
2023-04-03
Demolition of a 2-storey rear wing, the erection of a single storey rear extension, the erection of a mansard roof extension, external alterations to the front and rear elevations, conversion of part of the betting office on ground and basement floor levels and renovation of a disused residential area at basement level to create 4 self-contained flats (use class C3) and retention of part of betting office (use class sui generis).
43 Chippenham Road London W9 2AH · premises record
Officer Avani Raven
Full Planning Permission Application
Approved
2022-05-03
Re-roofing of the main roof slopes with artificial slate, provision of new UPVC rainwater goods, re-roofing the rear flat roof with Bauder Total Roofing felt roofing, and replacement of all windows with new double glazed UPVC white framed sash windows.
7 Chippenham Road London W9 2AH · premises record
Officer Stuart Croll
Full Planning Permission Application
Refused
2021-03-09
Confirmation that the ground floor is in lawful Class A3 use.
47 Chippenham Road London W9 2AH · premises record
Officer Max Jones
Certificate of Lawfulness (existing)
Refused
2020-06-25
Installation of double glazed windows to front elevation.
9 Chippenham Road London W9 2AH · premises record
Officer Stuart Croll
Full Planning Permission Application
Approved
2020-06-08
Demolition of the two storey rear wing, external alterations, and conversion of betting office on ground and basement floor levels to create 3 self-contained flats.
43-45 Chippenham Road London W9 2AH · premises record
Officer Fergus Wong
Full Planning Permission Application
Refused
2020-03-11
Application for Prior Approval for Change of use of betting office (Sui generis use) to use of all of basement and part ground floors as two self contained units (Class C3),alterations to front and rear elevations including demolition of the existing rear extension, reinstatement of front lightwell and railing and associated works. Application under The Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) -Schedule 2, Part 3, Class M
43-45 Chippenham Road London W9 2AH · premises record
Officer Fergus Wong
Prior Approval Class E to Dwellings (MA)
Refused
2019-12-09
Use of the basement as an independent flat for in excess of 4 years, prior to the date of this application and prior to the 2024 change in legislation, with 5 year tenancy agreements date 2010, 2015 and 2020, until the present day.
47 Chippenham Road London W9 2AH · premises record
Officer Jack Morris
Refused
2025-10-31
More
Certificate of Lawfulness (existing)
Installation of anti-vibration wall mounts, new silencer and acoustic housing for extraction fan motor.
Basement And Ground Floor 3 Chippenham Road London W9 2AH · premises record
Officer Kimia Khatmian
Refused
2025-07-24
More
Full Planning Permission Application
Alterations to shopfront to include the installation of brick bond roller shutter (Retrospective)
47 Chippenham Road London W9 2AH · premises record
Officer John Wilman
Approved
2025-07-23
More
Full Planning Permission Application
Show all 10 rows
Details of slate sample for roof and waste storage pursuant to Conditions 4 and 8 of planning permission dated 04 November 2022 (RN: 22/02964/FULL).
43 Chippenham Road London W9 2AH · premises record
Officer Stuart Croll
Approved
2023-04-03
More
Approval of Details (Full PP)
Demolition of a 2-storey rear wing, the erection of a single storey rear extension, the erection of a mansard roof extension, external alterations to the front and rear elevations, conversion of part of the betting office on ground and basement floor levels and renovation of a disused residential area at basement level to create 4 self-contained flats (use class C3) and retention of part of betting office (use class sui generis).
43 Chippenham Road London W9 2AH · premises record
Officer Avani Raven
Approved
2022-05-03
More
Full Planning Permission Application
Re-roofing of the main roof slopes with artificial slate, provision of new UPVC rainwater goods, re-roofing the rear flat roof with Bauder Total Roofing felt roofing, and replacement of all windows with new double glazed UPVC white framed sash windows.
7 Chippenham Road London W9 2AH · premises record
Officer Stuart Croll
Refused
2021-03-09
More
Full Planning Permission Application
Confirmation that the ground floor is in lawful Class A3 use.
47 Chippenham Road London W9 2AH · premises record
Officer Max Jones
Refused
2020-06-25
More
Certificate of Lawfulness (existing)
Installation of double glazed windows to front elevation.
9 Chippenham Road London W9 2AH · premises record
Officer Stuart Croll
Approved
2020-06-08
More
Full Planning Permission Application
Demolition of the two storey rear wing, external alterations, and conversion of betting office on ground and basement floor levels to create 3 self-contained flats.
43-45 Chippenham Road London W9 2AH · premises record
Officer Fergus Wong
Refused
2020-03-11
More
Full Planning Permission Application
Application for Prior Approval for Change of use of betting office (Sui generis use) to use of all of basement and part ground floors as two self contained units (Class C3),alterations to front and rear elevations including demolition of the existing rear extension, reinstatement of front lightwell and railing and associated works. Application under The Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) -Schedule 2, Part 3, Class M
43-45 Chippenham Road London W9 2AH · premises record
Officer Fergus Wong
Refused
2019-12-09
More
Prior Approval Class E to Dwellings (MA)
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 121 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 121 of 121 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 121 of 121 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
Case officer on 7 applications
Case officer on 5 applications
Case officer on 4 applications
Case officer on 4 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 7 applications
Case officer on 5 applications
Case officer on 4 applications
Show all 10 rows
Case officer on 4 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent43 applications and 45 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy34 EPC records; ratings C: 18, D: 15, 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.
13 intent signals recorded in this postcode
Ageing director · Charge registered · Portfolio seller · Beatable refusal · Long hold · Company dissolving
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.