Postcode record · Westminster
SW1W 9DA.
SW1W 9DA has 55 known premises and 117 planning records — 99 approved of 104 decided (95.2%). 21 EPC records.
Postcode SW1W 9DA · boundary not held, centred on the postcodeApprovedRefusedOther107 exact101 approximate208 on the map — every match
At a glance · this postcodeWestminster profile →
55
Premises
known addresses (UPRNs)
117
Applications
104 decided
95.2%
Approval rate
99 approved · 5 refused
21
EPC records
ratings C 8 · D 11 · E 2
208
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 9DA has 55 known premises and 117 planning records — 99 approved of 104 decided (95.2%). 21 EPC records.
Premises (18 of 55 shown)
Name
Details
UPRN 10015380727
UPRN 10033523672
UPRN 10033524516
UPRN 10033533844
UPRN 10033533880
UPRN 10033533881
UPRN 10033533882
UPRN 10033547743
UPRN 10033548603
UPRN 10033548816
UPRN 10015380727
UPRN 10033523672
UPRN 10033524516
Show all 10 rows
UPRN 10033533844
UPRN 10033533880
UPRN 10033533881
UPRN 10033533882
UPRN 10033547743
UPRN 10033548603
UPRN 10033548816
Planning
What happened?
117 planning applications across the postcode; 99 approved of 104 decided (95.2%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
detailed plans and sections showing that the floorboards beneath any floor coverings will be retained in situ, with any additional new surfaces applied above them pursuant to condition 3 of listed building consent dated 29th August 2025 (RN:25/04314).
7 Eaton Square London SW1W 9DA · premises record
Officer South Planning Team
Approval of Details (ADLBC)
Pending
2026-05-22
Detailed drawings of acoustic enclosure pursuant to condition 4 of planning permission dated 2nd April 2026 (RN: 25/07785/FULL).
7 Eaton Square London SW1W 9DA · premises record
Approval of Details (Full PP)
Approved
2026-04-17
Detailed drawings of acoustic enclosure pursuant to condition 3 of listed building consent dated 2nd April 2026 (RN:25/07786).
7 Eaton Square London SW1W 9DA · premises record
Officer Nikki Mitchell
Approval of Details (ADLBC)
Approved
2026-04-17
Installation of secondary glazing to flat four front elevation at second floor level.
Flat 4 6 Eaton Square London SW1W 9DA · premises record
Officer Nikki Mitchell
Listed Building Consent Application
Pending
2026-04-15
Erection of single storey garden room within rear garden.
40 Eaton Square London SW1W 9DA · premises record
Officer Seana McCaffrey
Listed Building Consent Application
Approved
2026-03-04
Erection of single storey garden room within rear garden.
40 Eaton Square London SW1W 9DA · premises record
Officer Seana McCaffrey
Full Planning Permission Application
Approved
2026-03-04
Installation of a comfort cooling scheme with internal, concealed units and an external air conditioning unit within an acoustic enclosure on the flat roof of the property.
7 Eaton Square London SW1W 9DA · premises record
Officer Charles Cooksley
Listed Building Consent Application
Approved
2025-10-28
Installation of air conditioning unit within an acoustic enclosure on the rear flat roof at first floor level.
7 Eaton Square London SW1W 9DA · premises record
Officer Charles Cooksley
Full Planning Permission Application
Approved
2025-10-28
Replacement intercom system.
6 Eaton Square London SW1W 9DA · premises record
Listed Building Consent Application
Approved
2025-06-26
Replacement intercom system.
5 Eaton Square London SW1W 9DA · premises record
Listed Building Consent Application
Approved
2025-06-26
detailed plans and sections showing that the floorboards beneath any floor coverings will be retained in situ, with any additional new surfaces applied above them pursuant to condition 3 of listed building consent dated 29th August 2025 (RN:25/04314).
7 Eaton Square London SW1W 9DA · premises record
Officer South Planning Team
Pending
2026-05-22
More
Approval of Details (ADLBC)
Detailed drawings of acoustic enclosure pursuant to condition 4 of planning permission dated 2nd April 2026 (RN: 25/07785/FULL).
7 Eaton Square London SW1W 9DA · premises record
Approved
2026-04-17
More
Approval of Details (Full PP)
Detailed drawings of acoustic enclosure pursuant to condition 3 of listed building consent dated 2nd April 2026 (RN:25/07786).
7 Eaton Square London SW1W 9DA · premises record
Officer Nikki Mitchell
Approved
2026-04-17
More
Approval of Details (ADLBC)
Show all 10 rows
Installation of secondary glazing to flat four front elevation at second floor level.
Flat 4 6 Eaton Square London SW1W 9DA · premises record
Officer Nikki Mitchell
Pending
2026-04-15
More
Listed Building Consent Application
Erection of single storey garden room within rear garden.
40 Eaton Square London SW1W 9DA · premises record
Officer Seana McCaffrey
Approved
2026-03-04
More
Listed Building Consent Application
Erection of single storey garden room within rear garden.
40 Eaton Square London SW1W 9DA · premises record
Officer Seana McCaffrey
Approved
2026-03-04
More
Full Planning Permission Application
Installation of a comfort cooling scheme with internal, concealed units and an external air conditioning unit within an acoustic enclosure on the flat roof of the property.
7 Eaton Square London SW1W 9DA · premises record
Officer Charles Cooksley
Approved
2025-10-28
More
Listed Building Consent Application
Installation of air conditioning unit within an acoustic enclosure on the rear flat roof at first floor level.
7 Eaton Square London SW1W 9DA · premises record
Officer Charles Cooksley
Approved
2025-10-28
More
Full Planning Permission Application
Replacement intercom system.
6 Eaton Square London SW1W 9DA · premises record
Approved
2025-06-26
More
Listed Building Consent Application
Replacement intercom system.
5 Eaton Square London SW1W 9DA · premises record
Approved
2025-06-26
More
Listed Building Consent 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 55 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 55 of 55 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 55 of 55 premises. Some normally permitted changes may require planning permission.
Conservation Area
Belgravia · reference CONARA/1350 · covers 55 of 55 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 55 of 55 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 55 of 55 premises. Some normally permitted changes may require planning permission.
Conservation Area
Belgravia · reference CONARA/1350 · covers 55 of 55 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 1 application
Applicant on 1 application
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Case officer on 15 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Case officer on 15 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Development
What could it become?
Planning precedent117 applications and 208 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy21 EPC records; ratings C: 8, D: 11, E: 2.
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
Repeat sale · Price decline · 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.