Postcode record · Westminster
SW1V 3AY.
SW1V 3AY has 82 known premises and 24 planning records — 18 approved of 19 decided (94.7%). 44 EPC records.
Postcode SW1V 3AY · boundary not held, centred on the postcodeApprovedRefusedOther23 on the map — every match
At a glance · this postcodeWestminster profile →
82
Premises
known addresses (UPRNs)
24
Applications
19 decided
94.7%
Approval rate
18 approved · 1 refused
70 days
Median decision time
average 74 days · 20 dated decisions
44
EPC records
ratings B 1 · C 28 · D 14 · E 1
23
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 3AY has 82 known premises and 24 planning records — 18 approved of 19 decided (94.7%). 44 EPC records.
Premises (18 of 82 shown)
Name
Details
UPRN 10033559666
UPRN 10033560275
UPRN 10033560276
UPRN 10033562410
UPRN 10033562411
UPRN 10033562412
UPRN 10033562413
UPRN 10033562414
UPRN 10033562415
UPRN 10033562416
UPRN 10033559666
UPRN 10033560275
UPRN 10033560276
Show all 10 rows
UPRN 10033562410
UPRN 10033562411
UPRN 10033562412
UPRN 10033562413
UPRN 10033562414
UPRN 10033562415
UPRN 10033562416
Planning
What happened?
24 planning applications across the postcode; 18 approved of 19 decided (94.7%). Latest 24 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of rear single storey extension to basement, new french doors and enlargement of sash window to front lightwell elevation.
Basement 17 Claverton Street London SW1V 3AY · premises record
Officer Charles Cooksley
Full Planning Permission Application
Pending
2026-03-20
Details of details of existing condition and coverings of the entrance bridge and front steps, including steps down to lightwell, demonstrating impact of waterproofing material, pursuant to Condition 4 of planning permission dated 22 May 2025 (RN25/01930/COFUL)
1 Claverton Street London SW1V 3AY · premises record
Officer Nikki Mitchell
Approval of Details (AADV)
Approved
2025-09-17
Installation of new external fire doors to the front basement lightwell and waterproof coating to the basement and front entrance steps. Replacement of intercom panel within the portico entrance and installation of mechanical ventilation outlets to the rear elevation.
7 Claverton Street London SW1V 3AY · premises record
Officer Nikki Mitchell
Full Planning Permission Application
Approved
2025-03-21
Replacement doors in front lightwell, waterproofing to front lightwell and portico steps, and replacement intercom panel in portico entrance.
1 Claverton Street London SW1V 3AY · premises record
Officer Nikki Mitchell
Full Application for Council's Own Dev.
Approved
2025-03-21
Installation of new external fire doors to the front basement lightwell and waterproof coating to the basement and front entrance steps. Replacement of intercom panel within the portico entrance and installation of mechanical ventilation outlets to the rear elevation.
11 Claverton Street London SW1V 3AY · premises record
—
Approved
2025-03-21
Installation of new external fire doors to the front basement lightwell and waterproof coating to the basement and front entrance steps. Replacement of intercom panel within the portico entrance and installation of mechanical ventilation outlets to the rear elevation.
13 Claverton Street London SW1V 3AY · premises record
—
Approved
2025-03-21
Installation of new external fire doors in basement lightwell and associated FRA works, waterproof coating to basement and front entrance step, replacement of intercom panel within the portico entrance, and installation of mechanical ventilation outlets.
19 Claverton Street London SW1V 3AY · premises record
Officer Oliver Padmore
Full Application for Council's Own Dev.
Pending
2025-03-21
Erection of extension at rear second floor level.
21C Claverton Street London SW1V 3AY · premises record
Officer Charles Cooksley
Full Planning Permission Application
Approved
2023-11-23
1 x cypress: reduce lateral branches overhanging 21 Ranelagh Road by 1-2m, ensuring retention of at least 0.5m lateral growth of green foliage, and shaping to create a natural flowing canopy outline.
17 Claverton Street London SW1V 3AY · premises record
Officer Rosalie Dobson
Applic. for works to trees in CA
No objection
2022-09-05
Erection of single storey infill extension at the rear of lower ground floor flat.
Basement 11 Claverton Street London SW1V 3AY · premises record
Officer Nosheen Javed
Full Planning Permission Application
Approved
2020-09-22
Erection of rear single storey extension to basement, new french doors and enlargement of sash window to front lightwell elevation.
Basement 17 Claverton Street London SW1V 3AY · premises record
Officer Charles Cooksley
Pending
2026-03-20
More
Full Planning Permission Application
Details of details of existing condition and coverings of the entrance bridge and front steps, including steps down to lightwell, demonstrating impact of waterproofing material, pursuant to Condition 4 of planning permission dated 22 May 2025 (RN25/01930/COFUL)
1 Claverton Street London SW1V 3AY · premises record
Officer Nikki Mitchell
Approved
2025-09-17
More
Approval of Details (AADV)
Installation of new external fire doors to the front basement lightwell and waterproof coating to the basement and front entrance steps. Replacement of intercom panel within the portico entrance and installation of mechanical ventilation outlets to the rear elevation.
7 Claverton Street London SW1V 3AY · premises record
Officer Nikki Mitchell
Approved
2025-03-21
More
Full Planning Permission Application
Show all 10 rows
Replacement doors in front lightwell, waterproofing to front lightwell and portico steps, and replacement intercom panel in portico entrance.
1 Claverton Street London SW1V 3AY · premises record
Officer Nikki Mitchell
Approved
2025-03-21
More
Full Application for Council's Own Dev.
Installation of new external fire doors to the front basement lightwell and waterproof coating to the basement and front entrance steps. Replacement of intercom panel within the portico entrance and installation of mechanical ventilation outlets to the rear elevation.
11 Claverton Street London SW1V 3AY · premises record
Approved
2025-03-21
More
—
Installation of new external fire doors to the front basement lightwell and waterproof coating to the basement and front entrance steps. Replacement of intercom panel within the portico entrance and installation of mechanical ventilation outlets to the rear elevation.
13 Claverton Street London SW1V 3AY · premises record
Approved
2025-03-21
More
—
Installation of new external fire doors in basement lightwell and associated FRA works, waterproof coating to basement and front entrance step, replacement of intercom panel within the portico entrance, and installation of mechanical ventilation outlets.
19 Claverton Street London SW1V 3AY · premises record
Officer Oliver Padmore
Pending
2025-03-21
More
Full Application for Council's Own Dev.
Erection of extension at rear second floor level.
21C Claverton Street London SW1V 3AY · premises record
Officer Charles Cooksley
Approved
2023-11-23
More
Full Planning Permission Application
1 x cypress: reduce lateral branches overhanging 21 Ranelagh Road by 1-2m, ensuring retention of at least 0.5m lateral growth of green foliage, and shaping to create a natural flowing canopy outline.
17 Claverton Street London SW1V 3AY · premises record
Officer Rosalie Dobson
No objection
2022-09-05
More
Applic. for works to trees in CA
Erection of single storey infill extension at the rear of lower ground floor flat.
Basement 11 Claverton Street London SW1V 3AY · premises record
Officer Nosheen Javed
Approved
2020-09-22
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 82 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 82 of 82 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 82 of 82 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 82 of 82 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Pimlico · reference CONARA/1530 · covers 82 of 82 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 82 of 82 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 82 of 82 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 82 of 82 premises. London Plan policies for the Central Activities Zone may apply.
Show all 4 rows
Conservation Area
Pimlico · reference CONARA/1530 · covers 82 of 82 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 24 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 4 applications
Case officer on 3 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 1 application
Case officer on 1 application
Case officer on 4 applications
Case officer on 3 applications
Case officer on 2 applications
Show all 10 rows
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 1 application
Development
What could it become?
Planning precedent24 applications and 23 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy44 EPC records; ratings B: 1, C: 28, D: 14, 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.
8 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.