Postcode record · Westminster
W1W 5BT.
W1W 5BT has 34 known premises and 5 planning records — 2 approved of 2 decided (100%). 29 EPC records.
Postcode W1W 5BT · boundary not held, centred on the postcodeApprovedRefusedOther5 on the map — every match
At a glance · this postcodeWestminster profile →
34
Premises
known addresses (UPRNs)
5
Applications
2 decided
100%
Approval rate
2 approved · 0 refused
29
EPC records
ratings C 10 · D 15 · E 4
5
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?
W1W 5BT has 34 known premises and 5 planning records — 2 approved of 2 decided (100%). 29 EPC records.
Premises (18 of 34 shown)
Name
Details
UPRN 10033545855
UPRN 10033551883
UPRN 10033551884
UPRN 10033624373
UPRN 10033630935
UPRN 100022819488
UPRN 100022819489
UPRN 100022819490
UPRN 100022819491
UPRN 100022819492
UPRN 10033545855
UPRN 10033551883
UPRN 10033551884
Show all 10 rows
UPRN 10033624373
UPRN 10033630935
UPRN 100022819488
UPRN 100022819489
UPRN 100022819490
UPRN 100022819491
UPRN 100022819492
Planning
What happened?
5 planning applications across the postcode; 2 approved of 2 decided (100%). Latest 5 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Details of the ways in which you will protect the street trees adjacent to the application site on Hallam Street pursuant to condition 10 of planning permission dated 19th November 2025 (RN:25/02173).
Hampden House 2 Weymouth Street London W1W 5BT · premises record
Approval of Details (Full PP)
Pending
2026-03-13
Variation of Condition 1 and 12 of planning permission dated 11 October 2023 (RN:23/02110/FULL) for Reconfiguration of existing apartments, including replacement and upgrading and refurbishment of some of the external windows, addition of air source heat pumps, mechanical ventilation plant and photovoltaic panels at roof level, new amenity spaces to the basement and fifth floor levels, infilling at the rear of the building at basement, fourth and fifth floors to extend apartments and to the north at fourth floor level to extend Apartment 24, new extension at rear to house the new lift and services duct from basement to roof level, and a new fire escape entrance in Hallam Street. Namely, (i) to amend the buildings internal layouts, reconfigure the consented residential unit mix, permit additional massing at the rear of the building and enable changes to allow for residential amenity at the rooftop and amendments to the buildings plant; and (ii) remove Condition 12 to facilitate the use of the roof top for private residential amenity space. (Section 73 Application).
Hampden House 2 Weymouth Street London W1W 5BT · premises record
Full Planning Permission Application
Approved
2025-03-31
Reconfiguration of existing apartments, including replacement and upgrading and refurbishment of some of the external windows, addition of air source heat pumps, mechanical ventilation plant and photovoltaic panels at roof level, new amenity spaces to the basement and fifth floor levels, infilling at the rear of the building at basement, fourth and fifth floors to extend apartments and to the north at fourth floor level to extend Apartment 24, new extension at rear to house the new lift and services duct from basement to roof level, and a new fire escape entrance in Hallam Street.
Hampden House 2 Weymouth Street London W1W 5BT · premises record
Full Planning Permission Application
Approved
2023-03-29
CONTINUED USE OF THE PREMISES AS NON SELF CONTAINED RESIDENTIAL ACCOMMODATION.
Hampden House 2 Weymouth Street London W1W 5BT · premises record
Full Planning Permission Application
Withdrawn
1996-08-16
USE THE PREMISES AS NON SELF CONTAINED RESIDENTIAL ACCOMMODATION.
Hampden House 2 Weymouth Street London W1W 5BT · premises record
Applicant LEE MAGNER C/O FARADAYS · Agent LEE MAGNER C/O FARADAYS
Full Planning Permission Application
Withdrawn
1996-03-14
Details of the ways in which you will protect the street trees adjacent to the application site on Hallam Street pursuant to condition 10 of planning permission dated 19th November 2025 (RN:25/02173).
Hampden House 2 Weymouth Street London W1W 5BT · premises record
Pending
2026-03-13
More
Approval of Details (Full PP)
Variation of Condition 1 and 12 of planning permission dated 11 October 2023 (RN:23/02110/FULL) for Reconfiguration of existing apartments, including replacement and upgrading and refurbishment of some of the external windows, addition of air source heat pumps, mechanical ventilation plant and photovoltaic panels at roof level, new amenity spaces to the basement and fifth floor levels, infilling at the rear of the building at basement, fourth and fifth floors to extend apartments and to the north at fourth floor level to extend Apartment 24, new extension at rear to house the new lift and services duct from basement to roof level, and a new fire escape entrance in Hallam Street. Namely, (i) to amend the buildings internal layouts, reconfigure the consented residential unit mix, permit additional massing at the rear of the building and enable changes to allow for residential amenity at the rooftop and amendments to the buildings plant; and (ii) remove Condition 12 to facilitate the use of the roof top for private residential amenity space. (Section 73 Application).
Hampden House 2 Weymouth Street London W1W 5BT · premises record
Approved
2025-03-31
More
Full Planning Permission Application
Reconfiguration of existing apartments, including replacement and upgrading and refurbishment of some of the external windows, addition of air source heat pumps, mechanical ventilation plant and photovoltaic panels at roof level, new amenity spaces to the basement and fifth floor levels, infilling at the rear of the building at basement, fourth and fifth floors to extend apartments and to the north at fourth floor level to extend Apartment 24, new extension at rear to house the new lift and services duct from basement to roof level, and a new fire escape entrance in Hallam Street.
Hampden House 2 Weymouth Street London W1W 5BT · premises record
Approved
2023-03-29
More
Full Planning Permission Application
Show all 5 rows
CONTINUED USE OF THE PREMISES AS NON SELF CONTAINED RESIDENTIAL ACCOMMODATION.
Hampden House 2 Weymouth Street London W1W 5BT · premises record
Withdrawn
1996-08-16
More
Full Planning Permission Application
USE THE PREMISES AS NON SELF CONTAINED RESIDENTIAL ACCOMMODATION.
Hampden House 2 Weymouth Street London W1W 5BT · premises record
Applicant LEE MAGNER C/O FARADAYS · Agent LEE MAGNER C/O FARADAYS
Withdrawn
1996-03-14
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 34 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 34 of 34 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 34 of 34 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Harley Street · reference 07/01600/CONARA · covers 34 of 34 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 34 of 34 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 34 of 34 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Harley Street · reference 07/01600/CONARA · covers 34 of 34 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 5 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Show all 10 rows
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent5 applications and 5 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy29 EPC records; ratings C: 10, D: 15, 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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.