Postcode record · Westminster
SW1P 3HS.
SW1P 3HS has 5 known premises and 12 planning records — 12 approved of 12 decided (100%). 2 EPC records.
Postcode SW1P 3HS · boundary not held, centred on the postcodeApprovedRefusedOther12 on the map — every match
At a glance · this postcodeWestminster profile →
5
Premises
known addresses (UPRNs)
12
Applications
12 decided
100%
Approval rate
12 approved · 0 refused
2
EPC records
ratings E 1 · G 1
12
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?
SW1P 3HS has 5 known premises and 12 planning records — 12 approved of 12 decided (100%). 2 EPC records.
Premises
Name
Details
UPRN 100022802617
UPRN 100022802618
UPRN 100022802619
UPRN 100022802620
UPRN 100022802621
UPRN 100022802617
UPRN 100022802618
UPRN 100022802619
Show all 5 rows
UPRN 100022802620
UPRN 100022802621
Planning
What happened?
12 planning applications across the postcode; 12 approved of 12 decided (100%). Latest 12 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Replacement of existing external concrete staircase to the front basement with a metal staircase.
1 Smith Square London SW1P 3HS · premises record
Officer Nikki Mitchell
Listed Building Consent Application
Approved
2016-05-29
Replacement of existing external concrete staircase to the front basement with a metal staircase.
1 Smith Square London SW1P 3HS · premises record
Officer Nikki Mitchell
Full Planning Permission Application
Approved
2016-05-29
Installation of new timber windows to replace existing metal windows to the rear at Lower Ground, Ground, Second and Third Floor levels. Installation of new timber door to replace existing metal window at lower ground floor level . Installation of new timber door to replace existing metal window at Lower Ground Floor level.
1 Smith Square London City Of Westminster SW1P 3HS · premises record
Officer Jennie Humphrey
Full Planning Permission Application
Approved
2016-03-07
Installation of new timber windows to replace existing metal windows to the rear at lower ground, ground, second and thrid floor levels. Installation of new timber door to replace existing metal window at lower ground floor level and internal alterations.
1 Smith Square London SW1P 3HS · premises record
Officer Jennie Humphrey
Listed Building Consent Application
Approved
2016-02-18
Installation of replacement windows to rear elevation and external light fitting to front entrance, together with alterations to front basement lightwell and internal alterations.
2 Smith Square London SW1P 3HS · premises record
Officer Gwyn Richards
Listed Building Consent Application
Approved
2006-07-31
Repairs to South (Smith Square) elevation including replacement coping stones and repointing.
5 Smith Square London SW1P 3HS · premises record
Officer Mike Gray
Listed Building Consent Application
Approved
2000-05-17
APPROVAL OF DETAILS PURSUANT TO LISTED BUILDING CONSENT DATED 28/05/1996 (DETAILS OF NEW BATHROOM)
4 Smith Square London SW1P 3HS · premises record
Approval of Details (ADLBC)
Approved
1997-04-01
APPROVAL OF DETAILS PURSUANT TO PLANNING PERMISSION DATED 28/05/1996. ( DETAILS OF NEW BATHROOM)
4 Smith Square London SW1P 3HS · premises record
Approval of Details (Full PP)
Approved
1997-04-01
ADDITIONAL STOREY ADDED TO PROJECTING WING TO REAR OF HOUSE
4 Smith Square London SW1P 3HS · premises record
Officer Colin Wilson
Listed Building Consent Application
Approved
1996-04-18
ADDITIONAL STOREY TO PROJECTING WING TO REAR OF HOUSE TO FORM NEW SHOWER ROOM
4 Smith Square London SW1P 3HS · premises record
Officer Colin Wilson
Full Planning Permission Application
Approved
1996-04-18
Replacement of existing external concrete staircase to the front basement with a metal staircase.
1 Smith Square London SW1P 3HS · premises record
Officer Nikki Mitchell
Approved
2016-05-29
More
Listed Building Consent Application
Replacement of existing external concrete staircase to the front basement with a metal staircase.
1 Smith Square London SW1P 3HS · premises record
Officer Nikki Mitchell
Approved
2016-05-29
More
Full Planning Permission Application
Installation of new timber windows to replace existing metal windows to the rear at Lower Ground, Ground, Second and Third Floor levels. Installation of new timber door to replace existing metal window at lower ground floor level . Installation of new timber door to replace existing metal window at Lower Ground Floor level.
1 Smith Square London City Of Westminster SW1P 3HS · premises record
Officer Jennie Humphrey
Approved
2016-03-07
More
Full Planning Permission Application
Show all 10 rows
Installation of new timber windows to replace existing metal windows to the rear at lower ground, ground, second and thrid floor levels. Installation of new timber door to replace existing metal window at lower ground floor level and internal alterations.
1 Smith Square London SW1P 3HS · premises record
Officer Jennie Humphrey
Approved
2016-02-18
More
Listed Building Consent Application
Installation of replacement windows to rear elevation and external light fitting to front entrance, together with alterations to front basement lightwell and internal alterations.
2 Smith Square London SW1P 3HS · premises record
Officer Gwyn Richards
Approved
2006-07-31
More
Listed Building Consent Application
Repairs to South (Smith Square) elevation including replacement coping stones and repointing.
5 Smith Square London SW1P 3HS · premises record
Officer Mike Gray
Approved
2000-05-17
More
Listed Building Consent Application
APPROVAL OF DETAILS PURSUANT TO LISTED BUILDING CONSENT DATED 28/05/1996 (DETAILS OF NEW BATHROOM)
4 Smith Square London SW1P 3HS · premises record
Approved
1997-04-01
More
Approval of Details (ADLBC)
APPROVAL OF DETAILS PURSUANT TO PLANNING PERMISSION DATED 28/05/1996. ( DETAILS OF NEW BATHROOM)
4 Smith Square London SW1P 3HS · premises record
Approved
1997-04-01
More
Approval of Details (Full PP)
ADDITIONAL STOREY ADDED TO PROJECTING WING TO REAR OF HOUSE
4 Smith Square London SW1P 3HS · premises record
Officer Colin Wilson
Approved
1996-04-18
More
Listed Building Consent Application
ADDITIONAL STOREY TO PROJECTING WING TO REAR OF HOUSE TO FORM NEW SHOWER ROOM
4 Smith Square London SW1P 3HS · premises record
Officer Colin Wilson
Approved
1996-04-18
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 5 premises each one covers.
Designation
Coverage
Archaeological Priority Area
City of Westminster APA 1.1: Westminster and Whitehall Summary and Definition The APA includes the Houses of Parliament, Westminster Abbey, St Margaret’s Church, 10 Downing Street, the Banqueting House and all the other buildings on either side of W · reference 77082 · covers 5 of 5 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 5 of 5 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 5 of 5 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Smith Square · reference CONARA/1430 · covers 5 of 5 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
City of Westminster APA 1.1: Westminster and Whitehall Summary and Definition The APA includes the Houses of Parliament, Westminster Abbey, St Margaret’s Church, 10 Downing Street, the Banqueting House and all the other buildings on either side of W · reference 77082 · covers 5 of 5 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 5 of 5 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 5 of 5 premises. London Plan policies for the Central Activities Zone may apply.
Show all 4 rows
Conservation Area
Smith Square · reference CONARA/1430 · covers 5 of 5 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 12 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 1 application
Case officer on 1 application
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Development
What could it become?
Planning precedent12 applications and 12 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy2 EPC records; ratings E: 1, G: 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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.