Postcode record · Westminster
SW1V 4HH.
SW1V 4HH has 105 known premises and 37 planning records — 21 approved of 27 decided (77.8%). 52 EPC records.
Postcode SW1V 4HH · boundary not held, centred on the postcodeApprovedRefusedOther47 on the map — every match
At a glance · this postcodeWestminster profile →
105
Premises
known addresses (UPRNs)
37
Applications
27 decided
77.8%
Approval rate
21 approved · 6 refused
56 days
Median decision time
average 87 days · 35 dated decisions
52
EPC records
ratings C 28 · D 20 · E 4
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?
SW1V 4HH has 105 known premises and 37 planning records — 21 approved of 27 decided (77.8%). 52 EPC records.
Premises (18 of 105 shown)
Name
Details
UPRN 10033524121
UPRN 10033524124
UPRN 10033524125
UPRN 10033524485
UPRN 10033556665
UPRN 10033561545
UPRN 10033561546
UPRN 10033561547
UPRN 10033561554
UPRN 10033561555
UPRN 10033524121
UPRN 10033524124
UPRN 10033524125
Show all 10 rows
UPRN 10033524485
UPRN 10033556665
UPRN 10033561545
UPRN 10033561546
UPRN 10033561547
UPRN 10033561554
UPRN 10033561555
Planning
What happened?
37 planning applications across the postcode; 21 approved of 27 decided (77.8%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Variation of condition 1 and removal of condition 4 of planning permission dated 30 October 2025 (RN: 25/06051/FULL) for the: Replacement of first floor railings with traditional concrete balustrade, replacement of front door and existing porch glazing, and replacement of front door at 73a. NAMELY, to keep the proposed rounded balustrades instead of matching the square.
73 Alderney Street London SW1V 4HH · premises record
Full
Approved
2025-11-19
Replacement of first floor railings with traditional concrete balustrade, replacement of front door and existing porch glazing, and replacement of front door at 73a.
73 Alderney Street London SW1V 4HH · premises record
Officer Nikki Mitchell
Full Planning Permission Application
Approved
2025-08-25
Installation of air conditioning condensing unit within an acoustic enclosure on the rear second floor terrace.
73 Alderney Street London SW1V 4HH · premises record
Officer Jonathon Metcalfe
Full Planning Permission Application
Approved
2025-01-06
Amalgamation of two dwellings (split-level lower-ground and ground-floor flat at 73 Alderney Street with 73A Alderney Street) to form a single dwelling.
73 Alderney Street London SW1V 4HH · premises record
Officer Jonathon Metcalfe
Full Planning Permission Application
Refused
2024-11-21
Alterations to external railing and boundary treatement and reconfiguration of external stair landing.
73 Alderney Street London SW1V 4HH · premises record
Officer Nikki Mitchell
Full Planning Permission Application
Approved
2024-08-30
Amendments to planning permission dated 15th July 2024 (RN 24/03235/FULL) for the "Alterations to basement and ground floor flat including replacement of roof glazing over basement lightwell incorporating rooflights. Alterations to second and third floor flat including demolition and reconstruction of a new second floor rear extension, demolition and reconstruction of a new mansard roof incorporating a new dormer window, alterations to cornice, and installation of new windows on east and west elevations". NAMELY, to replace the existing front boundary wall with black cast iron railings and to enlarge the external stair landing at ground floor level.
73 Alderney Street London SW1V 4HH · premises record
Officer Jonathon Metcalfe
Non-material amendments
Refused
2024-08-15
Alterations to basement and ground floor flat including replacement of roof glazing over basement lightwell incorporating rooflights. Alterations to second and third floor flat including demolition and reconstruction of a new second floor rear extension, demolition and reconstruction of a new mansard roof incorporating a new dormer window, alterations to cornice, and installation of new windows on east and west elevations.
73 Alderney Street SW1V 4HH · premises record
Officer Jonathon Metcalfe
Full Planning Permission Application
Approved
2024-05-16
Erection of infill extension at rear lower ground floor level.
51A Alderney Street London SW1V 4HH · premises record
Officer Seana McCaffrey
Full Planning Permission Application
Approved
2024-03-08
Erection of rear extensions to lower ground and upper ground floor flats; amalgamation of lower ground and ground floor units into one unit; and associated works
49 Alderney Street London SW1V 4HH · premises record
Full
Unknown
2022-01-12
Replacement of windows to the front elevation of single family dwelling house.
37 Alderney Street London SW1V 4HH · premises record
Officer Jonathon Metcalfe
Certificate of Lawfulness (proposed)
Approved
2020-02-13
Variation of condition 1 and removal of condition 4 of planning permission dated 30 October 2025 (RN: 25/06051/FULL) for the: Replacement of first floor railings with traditional concrete balustrade, replacement of front door and existing porch glazing, and replacement of front door at 73a. NAMELY, to keep the proposed rounded balustrades instead of matching the square.
73 Alderney Street London SW1V 4HH · premises record
Approved
2025-11-19
More
Full
Replacement of first floor railings with traditional concrete balustrade, replacement of front door and existing porch glazing, and replacement of front door at 73a.
73 Alderney Street London SW1V 4HH · premises record
Officer Nikki Mitchell
Approved
2025-08-25
More
Full Planning Permission Application
Installation of air conditioning condensing unit within an acoustic enclosure on the rear second floor terrace.
73 Alderney Street London SW1V 4HH · premises record
Officer Jonathon Metcalfe
Approved
2025-01-06
More
Full Planning Permission Application
Show all 10 rows
Amalgamation of two dwellings (split-level lower-ground and ground-floor flat at 73 Alderney Street with 73A Alderney Street) to form a single dwelling.
73 Alderney Street London SW1V 4HH · premises record
Officer Jonathon Metcalfe
Refused
2024-11-21
More
Full Planning Permission Application
Alterations to external railing and boundary treatement and reconfiguration of external stair landing.
73 Alderney Street London SW1V 4HH · premises record
Officer Nikki Mitchell
Approved
2024-08-30
More
Full Planning Permission Application
Amendments to planning permission dated 15th July 2024 (RN 24/03235/FULL) for the "Alterations to basement and ground floor flat including replacement of roof glazing over basement lightwell incorporating rooflights. Alterations to second and third floor flat including demolition and reconstruction of a new second floor rear extension, demolition and reconstruction of a new mansard roof incorporating a new dormer window, alterations to cornice, and installation of new windows on east and west elevations". NAMELY, to replace the existing front boundary wall with black cast iron railings and to enlarge the external stair landing at ground floor level.
73 Alderney Street London SW1V 4HH · premises record
Officer Jonathon Metcalfe
Refused
2024-08-15
More
Non-material amendments
Alterations to basement and ground floor flat including replacement of roof glazing over basement lightwell incorporating rooflights. Alterations to second and third floor flat including demolition and reconstruction of a new second floor rear extension, demolition and reconstruction of a new mansard roof incorporating a new dormer window, alterations to cornice, and installation of new windows on east and west elevations.
73 Alderney Street SW1V 4HH · premises record
Officer Jonathon Metcalfe
Approved
2024-05-16
More
Full Planning Permission Application
Erection of infill extension at rear lower ground floor level.
51A Alderney Street London SW1V 4HH · premises record
Officer Seana McCaffrey
Approved
2024-03-08
More
Full Planning Permission Application
Erection of rear extensions to lower ground and upper ground floor flats; amalgamation of lower ground and ground floor units into one unit; and associated works
49 Alderney Street London SW1V 4HH · premises record
Unknown
2022-01-12
More
Full
Replacement of windows to the front elevation of single family dwelling house.
37 Alderney Street London SW1V 4HH · premises record
Officer Jonathon Metcalfe
Approved
2020-02-13
More
Certificate of Lawfulness (proposed)
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 105 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 105 of 105 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 105 of 105 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 105 of 105 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Pimlico · reference CONARA/1530 · covers 105 of 105 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 105 of 105 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 105 of 105 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 105 of 105 premises. London Plan policies for the Central Activities Zone may apply.
Show all 4 rows
Conservation Area
Pimlico · reference CONARA/1530 · covers 105 of 105 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 5 applications
Case officer on 4 applications
Case officer on 4 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 5 applications
Case officer on 4 applications
Case officer on 4 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 precedent37 applications and 47 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy52 EPC records; ratings C: 28, D: 20, E: 4.
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.
13 intent signals recorded in this postcode
Struggling director · Portfolio seller · Appeal dismissed · 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.