Postcode record · Westminster
SW1W 9HP.
SW1W 9HP has 18 known premises and 67 planning records — 50 approved of 53 decided (94.3%). 12 EPC records.
Postcode SW1W 9HP · boundary not held, centred on the postcodeApprovedRefusedOther66 on the map — every match
At a glance · this postcodeWestminster profile →
18
Premises
known addresses (UPRNs)
67
Applications
53 decided
94.3%
Approval rate
50 approved · 3 refused
57 days
Median decision time
average 93 days · 63 dated decisions
12
EPC records
ratings C 3 · D 8 · E 1
66
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?
SW1W 9HP has 18 known premises and 67 planning records — 50 approved of 53 decided (94.3%). 12 EPC records.
Premises
Name
Details
UPRN 10033533839
UPRN 10033549188
UPRN 10033555798
UPRN 10033574871
UPRN 100022744915
UPRN 100022744916
UPRN 100022744918
UPRN 100022744919
UPRN 100022744920
UPRN 100022744921
UPRN 10033533839
UPRN 10033549188
UPRN 10033555798
Show all 10 rows
UPRN 10033574871
UPRN 100022744915
UPRN 100022744916
UPRN 100022744918
UPRN 100022744919
UPRN 100022744920
UPRN 100022744921
Planning
What happened?
67 planning applications across the postcode; 50 approved of 53 decided (94.3%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Variation of condition 1 and removal of condition 4 of planning permission dated 31st July 2025 (RN 25/03034/FULL) for the Creation of a roof terrace with glazed access hatch, rooflights and railings and installation of heatpump and air conditioning units with acoustic enclosure at main roof level. Alterations to the front and rear elevations. NAMELY, variation of condition 1 to allow amendments to the window design and relocation of a rooflight; and removal of condition 4 and instead allow the detailed drawings to pursant to it to be approved under this application.
16 Eaton Mews South London SW1W 9HP · premises record
Officer Charles Cooksley
Full Planning Permission Application
Approved
2026-03-10
Details of new windows; new entrance door and sidelights; new garage door and spandrel panel to adjacent window; rooflights; acoustic enclosure; railings and Juliette balconies, pursuant to condition 4 of planning permission dated 31 July 2025 (RN: 25/03034/FULL).
16 Eaton Mews South London SW1W 9HP · premises record
Officer Nikki Mitchell
Approval of Details (Full PP)
Refused
2026-01-22
Creation of a roof terrace with glazed access hatch, rooflights and railings and installation of heatpump and air conditioning units with acoustic enclosure at main roof level. Alterations to the front and rear elevations.
16 Eaton Mews South London SW1W 9HP · premises record
Officer Charles Cooksley
Full Planning Permission Application
Approved
2025-05-01
Retention of timber enclosure to acoustic enclosure around condenser unit at roof level and timber clad storage unit and associated screening.
22 Eaton Mews South London SW1W 9HP · premises record
Officer Nikki Mitchell
Full Planning Permission Application
Refused
2023-09-07
Details of acoustic enclosure pursuant to condition 4 of planning permission dated 10 January 2023 (22/07733/FULL).
22 Eaton Mews South London SW1W 9HP · premises record
Advertisement
Unknown
2023-02-05
Installation of air conditioning unit within acoustic enclosure on roof terrace.
22 Eaton Mews South London SW1W 9HP · premises record
Officer Nikki Mitchell
Full Planning Permission Application
Approved
2022-11-14
Installation of railings and sliding lantern light at main roof level in connection with the use of the roof as a terrace.
15 Eaton Mews South London SW1W 9HP · premises record
Officer Nosheen Javed
Full Planning Permission Application
Approved
2022-09-15
Details of Code of Construction Practice, pursuant to condition 6 of planning permission dated 23 December 2021 (21/04511/FULL)
22 Eaton Mews South London SW1W 9HP · premises record
Officer Nikki Mitchell
Approval of Details (Full PP)
Approved
2022-03-03
Details of new windows and doors, glazed roof access hatch and replacement privacy screening to roof terrace pursuant to conditions 4 and 5 of planning permission dated 23 December 2021 (21/04511/FULL)
22 Eaton Mews South London SW1W 9HP · premises record
Officer Nikki Mitchell
Approval of Details (Full PP)
Approved
2022-02-18
Excavation of single storey basement level; Installation of replacement glazed access, railings and privacy screening at roof level; Installation of replacement doors to front elevation; Alterations to front and rear fenestration; and associated external alterations.
22 Eaton Mews South London SW1W 9HP · premises record
Officer Ian Corrie
Full Planning Permission Application
Approved
2021-07-05
Variation of condition 1 and removal of condition 4 of planning permission dated 31st July 2025 (RN 25/03034/FULL) for the Creation of a roof terrace with glazed access hatch, rooflights and railings and installation of heatpump and air conditioning units with acoustic enclosure at main roof level. Alterations to the front and rear elevations. NAMELY, variation of condition 1 to allow amendments to the window design and relocation of a rooflight; and removal of condition 4 and instead allow the detailed drawings to pursant to it to be approved under this application.
16 Eaton Mews South London SW1W 9HP · premises record
Officer Charles Cooksley
Approved
2026-03-10
More
Full Planning Permission Application
Details of new windows; new entrance door and sidelights; new garage door and spandrel panel to adjacent window; rooflights; acoustic enclosure; railings and Juliette balconies, pursuant to condition 4 of planning permission dated 31 July 2025 (RN: 25/03034/FULL).
16 Eaton Mews South London SW1W 9HP · premises record
Officer Nikki Mitchell
Refused
2026-01-22
More
Approval of Details (Full PP)
Creation of a roof terrace with glazed access hatch, rooflights and railings and installation of heatpump and air conditioning units with acoustic enclosure at main roof level. Alterations to the front and rear elevations.
16 Eaton Mews South London SW1W 9HP · premises record
Officer Charles Cooksley
Approved
2025-05-01
More
Full Planning Permission Application
Show all 10 rows
Retention of timber enclosure to acoustic enclosure around condenser unit at roof level and timber clad storage unit and associated screening.
22 Eaton Mews South London SW1W 9HP · premises record
Officer Nikki Mitchell
Refused
2023-09-07
More
Full Planning Permission Application
Details of acoustic enclosure pursuant to condition 4 of planning permission dated 10 January 2023 (22/07733/FULL).
22 Eaton Mews South London SW1W 9HP · premises record
Unknown
2023-02-05
More
Advertisement
Installation of air conditioning unit within acoustic enclosure on roof terrace.
22 Eaton Mews South London SW1W 9HP · premises record
Officer Nikki Mitchell
Approved
2022-11-14
More
Full Planning Permission Application
Installation of railings and sliding lantern light at main roof level in connection with the use of the roof as a terrace.
15 Eaton Mews South London SW1W 9HP · premises record
Officer Nosheen Javed
Approved
2022-09-15
More
Full Planning Permission Application
Details of Code of Construction Practice, pursuant to condition 6 of planning permission dated 23 December 2021 (21/04511/FULL)
22 Eaton Mews South London SW1W 9HP · premises record
Officer Nikki Mitchell
Approved
2022-03-03
More
Approval of Details (Full PP)
Details of new windows and doors, glazed roof access hatch and replacement privacy screening to roof terrace pursuant to conditions 4 and 5 of planning permission dated 23 December 2021 (21/04511/FULL)
22 Eaton Mews South London SW1W 9HP · premises record
Officer Nikki Mitchell
Approved
2022-02-18
More
Approval of Details (Full PP)
Excavation of single storey basement level; Installation of replacement glazed access, railings and privacy screening at roof level; Installation of replacement doors to front elevation; Alterations to front and rear fenestration; and associated external alterations.
22 Eaton Mews South London SW1W 9HP · premises record
Officer Ian Corrie
Approved
2021-07-05
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 18 premises each one covers.
Designation
Coverage
Archaeological Priority Area
City of Westminster APA 3.2: Pimlico Summary and Definition: The APA covers the confluence of the Thames and Tyburn rivers. For much of its history this was a low lying marshy area that was sparsely populated until the 19th century when the la · reference 76643 · covers 18 of 18 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 18 of 18 premises. Some normally permitted changes may require planning permission.
Conservation Area
Belgravia · reference CONARA/1350 · covers 18 of 18 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
City of Westminster APA 3.2: Pimlico Summary and Definition: The APA covers the confluence of the Thames and Tyburn rivers. For much of its history this was a low lying marshy area that was sparsely populated until the 19th century when the la · reference 76643 · covers 18 of 18 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 18 of 18 premises. Some normally permitted changes may require planning permission.
Conservation Area
Belgravia · reference CONARA/1350 · covers 18 of 18 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
Case officer on 9 applications
Case officer on 6 applications
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 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 9 applications
Case officer on 6 applications
Case officer on 3 applications
Show all 10 rows
Case officer on 2 applications
Case officer on 2 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
Development
What could it become?
Planning precedent67 applications and 66 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy12 EPC records; ratings C: 3, D: 8, 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.
2 intent signals recorded in this postcode
Beatable refusal · Long hold
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.