Postcode record · Westminster
SW1W 9LN.
SW1W 9LN has 36 known premises and 7 planning records — 6 approved of 6 decided (100%). 29 EPC records.
Postcode SW1W 9LN · boundary not held, centred on the postcodeApprovedRefusedOther47 on the map — every match
At a glance · this postcodeWestminster profile →
36
Premises
known addresses (UPRNs)
7
Applications
6 decided
100%
Approval rate
6 approved · 0 refused
54 days
Median decision time
average 46 days · 6 dated decisions
29
EPC records
ratings B 12 · C 15 · D 2
47
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 9LN has 36 known premises and 7 planning records — 6 approved of 6 decided (100%). 29 EPC records.
Premises (18 of 36 shown)
Name
Details
UPRN 10033525292
UPRN 10033526055
UPRN 10033526056
UPRN 10033526057
UPRN 10033526058
UPRN 10033526059
UPRN 10033526060
UPRN 10033526061
UPRN 10033526062
UPRN 10033526063
UPRN 10033525292
UPRN 10033526055
UPRN 10033526056
Show all 10 rows
UPRN 10033526057
UPRN 10033526058
UPRN 10033526059
UPRN 10033526060
UPRN 10033526061
UPRN 10033526062
UPRN 10033526063
Planning
What happened?
7 planning applications across the postcode; 6 approved of 6 decided (100%). Latest 7 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Display of externally illuminated projecting sign measuring 0.5m x 0.7m x 0.03.
Retail Unit 5 4A Eccleston Street London SW1W 9LN · premises record
Officer Nikki Mitchell
Listed Building Consent Application
Approved
2022-05-20
Display of externally illuminated projecting sign measuring 0.5m x 0.7m x 0.03m
Retail Unit 5 4A Eccleston Street London SW1W 9LN · premises record
Officer Nikki Mitchell
Advert Application (ADV)
Approved
2022-05-19
Installation of two non-illuminated fascia signs to the Eccleston Street and Eccleston Place frontage each measuring 0.2m x 1.5m and two retractable fabric awnings, one externally illuminated projecting sign measuring 0.65m x 0.6m and one wall mounted flat panel sign all to the Eccleston Street elevation. Painting the existing timber entrance doors and window frames.
Retail Unit 5 4A Eccleston Street London SW1W 9LN · premises record
Officer Allison Borden
Listed Building Consent Application
Approved
2015-08-17
Installation of two new air conditioning condenser units and a new boiler flue to the rear.
Retail Unit 5 4A Eccleston Street London SW1W 9LN · premises record
Officer Renee Clarke
Listed Building Consent Application
Approved
2015-08-03
Installation of two new air conditioning condenser units and a new boiler flue to the rear.
Retail Unit 5 4A Eccleston Street London SW1W 9LN · premises record
Officer Renee Clarke
Full Planning Permission Application
Approved
2015-08-03
Installation of two non-illuminated fascia signs to the Eccleston Street and Eccleston Place frontage each measuring 0.2m x 1.5m and one externally illuminated projecting sign measuring 0.65m x 0.6m and wall mounted flat panel sign.
Retail Unit 5 4A Eccleston Street London SW1W 9LN · premises record
Officer Allison Borden
Advert Application (ADV)
Approved
2015-07-07
Internal alterations to partitions at ground floor and basement levels.
Retail Unit 5 4A Eccleston Street London SW1W 9LN · premises record
Listed Building Consent
Unknown
—
Display of externally illuminated projecting sign measuring 0.5m x 0.7m x 0.03.
Retail Unit 5 4A Eccleston Street London SW1W 9LN · premises record
Officer Nikki Mitchell
Approved
2022-05-20
More
Listed Building Consent Application
Display of externally illuminated projecting sign measuring 0.5m x 0.7m x 0.03m
Retail Unit 5 4A Eccleston Street London SW1W 9LN · premises record
Officer Nikki Mitchell
Approved
2022-05-19
More
Advert Application (ADV)
Installation of two non-illuminated fascia signs to the Eccleston Street and Eccleston Place frontage each measuring 0.2m x 1.5m and two retractable fabric awnings, one externally illuminated projecting sign measuring 0.65m x 0.6m and one wall mounted flat panel sign all to the Eccleston Street elevation. Painting the existing timber entrance doors and window frames.
Retail Unit 5 4A Eccleston Street London SW1W 9LN · premises record
Officer Allison Borden
Approved
2015-08-17
More
Listed Building Consent Application
Show all 7 rows
Installation of two new air conditioning condenser units and a new boiler flue to the rear.
Retail Unit 5 4A Eccleston Street London SW1W 9LN · premises record
Officer Renee Clarke
Approved
2015-08-03
More
Listed Building Consent Application
Installation of two new air conditioning condenser units and a new boiler flue to the rear.
Retail Unit 5 4A Eccleston Street London SW1W 9LN · premises record
Officer Renee Clarke
Approved
2015-08-03
More
Full Planning Permission Application
Installation of two non-illuminated fascia signs to the Eccleston Street and Eccleston Place frontage each measuring 0.2m x 1.5m and one externally illuminated projecting sign measuring 0.65m x 0.6m and wall mounted flat panel sign.
Retail Unit 5 4A Eccleston Street London SW1W 9LN · premises record
Officer Allison Borden
Approved
2015-07-07
More
Advert Application (ADV)
Internal alterations to partitions at ground floor and basement levels.
Retail Unit 5 4A Eccleston Street London SW1W 9LN · premises record
Unknown
—
More
Listed Building Consent
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 36 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 36 of 36 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 36 of 36 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 Direction Class E To C3 In Central Activities Zone · reference 23/00004/REG_4 · covers 36 of 36 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 36 of 36 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Belgravia · reference CONARA/1350 · covers 36 of 36 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 36 of 36 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 36 of 36 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 Direction Class E To C3 In Central Activities Zone · reference 23/00004/REG_4 · covers 36 of 36 premises. Some normally permitted changes may require planning permission.
Show all 5 rows
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 36 of 36 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Belgravia · reference CONARA/1350 · covers 36 of 36 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 7 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Development
What could it become?
Planning precedent7 applications and 47 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy29 EPC records; ratings B: 12, C: 15, D: 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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.