Postcode record · Westminster
SW1V 4AN.
SW1V 4AN has 8 known premises and 6 planning records — 3 approved of 6 decided (50%). 5 EPC records.
Postcode SW1V 4AN · boundary not held, centred on the postcodeApprovedRefusedOther6 on the map — every match
At a glance · this postcodeWestminster profile →
8
Premises
known addresses (UPRNs)
6
Applications
6 decided
50%
Approval rate
3 approved · 3 refused
63 days
Median decision time
average 56 days · 6 dated decisions
5
EPC records
ratings C 2 · D 3
6
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?
SW1V 4AN has 8 known premises and 6 planning records — 3 approved of 6 decided (50%). 5 EPC records.
Premises
Name
Details
UPRN 10033537645
UPRN 100022775142
UPRN 100022775143
UPRN 100022775144
UPRN 100022775145
UPRN 100022775146
UPRN 100022775147
UPRN 100022775148
UPRN 10033537645
UPRN 100022775142
UPRN 100022775143
Show all 8 rows
UPRN 100022775144
UPRN 100022775145
UPRN 100022775146
UPRN 100022775147
UPRN 100022775148
Planning
What happened?
6 planning applications across the postcode; 3 approved of 6 decided (50%). Latest 6 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Details of new external windows, doors and rooflights pursuant to Condition 5 of the planning permission dated 7 September 2023 (RN: 23/04843/FULL)
124 Lupus Street London SW1V 4AN · premises record
Officer Nikki Mitchell
Approval of Details (Full PP)
Approved
2025-02-19
Installation of uPVC windows on top floor flat at Flat 4, 118 Lupus Street.
Flat 4 118 Lupus Street London SW1V 4AN · premises record
Officer Nikki Mitchell
Full Planning Permission Application
Refused
2024-11-06
Lowering of the floor level within the front vaults and removal of the southwestern window at ground floor level.
124 Lupus Street London SW1V 4AN · premises record
Officer Jonathon Metcalfe
Full Planning Permission Application
Approved
2023-07-14
Erection of mansard roof extension with roof terrace; removal of front steps and replacement of the door to front basement lightwell; lowering of floor level within front vaults and alteration and addition of windows to the front, rear and side elevations.
124 Lupus Street London SW1V 4AN · premises record
Officer Jonathon Metcalfe
Full Planning Permission Application
Refused
2023-04-12
Partial infill extension within the front/side lightwell at lower ground floor level.
124 Lupus Street London SW1V 4AN · premises record
Officer Jonathon Metcalfe
Certificate of Lawfulness (existing)
Refused
2023-02-18
Alterations at main roof level to create a loft space with rooflights, removal of lower ground floor lightwell steps, replacement of lower ground floor lightwell doors to match existing and alteration and addition of windows on the front, rear and side elevation.
124 Lupus Street London SW1V 4AN · premises record
Officer Jonathon Metcalfe
Full Planning Permission Application
Approved
2023-02-18
Details of new external windows, doors and rooflights pursuant to Condition 5 of the planning permission dated 7 September 2023 (RN: 23/04843/FULL)
124 Lupus Street London SW1V 4AN · premises record
Officer Nikki Mitchell
Approved
2025-02-19
More
Approval of Details (Full PP)
Installation of uPVC windows on top floor flat at Flat 4, 118 Lupus Street.
Flat 4 118 Lupus Street London SW1V 4AN · premises record
Officer Nikki Mitchell
Refused
2024-11-06
More
Full Planning Permission Application
Lowering of the floor level within the front vaults and removal of the southwestern window at ground floor level.
124 Lupus Street London SW1V 4AN · premises record
Officer Jonathon Metcalfe
Approved
2023-07-14
More
Full Planning Permission Application
Show all 6 rows
Erection of mansard roof extension with roof terrace; removal of front steps and replacement of the door to front basement lightwell; lowering of floor level within front vaults and alteration and addition of windows to the front, rear and side elevations.
124 Lupus Street London SW1V 4AN · premises record
Officer Jonathon Metcalfe
Refused
2023-04-12
More
Full Planning Permission Application
Partial infill extension within the front/side lightwell at lower ground floor level.
124 Lupus Street London SW1V 4AN · premises record
Officer Jonathon Metcalfe
Refused
2023-02-18
More
Certificate of Lawfulness (existing)
Alterations at main roof level to create a loft space with rooflights, removal of lower ground floor lightwell steps, replacement of lower ground floor lightwell doors to match existing and alteration and addition of windows on the front, rear and side elevation.
124 Lupus Street London SW1V 4AN · premises record
Officer Jonathon Metcalfe
Approved
2023-02-18
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 8 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 8 of 8 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 8 of 8 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 8 of 8 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Pimlico · reference CONARA/1530 · covers 8 of 8 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 8 of 8 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 8 of 8 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 8 of 8 premises. London Plan policies for the Central Activities Zone may apply.
Show all 4 rows
Conservation Area
Pimlico · reference CONARA/1530 · covers 8 of 8 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 6 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 4 applications
Case officer on 2 applications
Case officer on 4 applications
Case officer on 2 applications
Development
What could it become?
Planning precedent6 applications and 6 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy5 EPC records; ratings C: 2, D: 3.
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.