Postcode record · Westminster
SW1P 3HX.
SW1P 3HX has 2 known premises and 18 planning records — 7 approved of 8 decided (87.5%).
Postcode SW1P 3HX · boundary not held, centred on the postcodeApprovedRefusedOther85 on the map — every match
At a glance · this postcodeWestminster profile →
2
Premises
known addresses (UPRNs)
18
Applications
8 decided
87.5%
Approval rate
7 approved · 1 refused
60 days
Median decision time
average 76 days · 18 dated decisions
0
EPC records
none recorded
85
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 3HX has 2 known premises and 18 planning records — 7 approved of 8 decided (87.5%).
Premises
Name
Details
UPRN 10033543336
UPRN 10033582417
UPRN 10033543336
UPRN 10033582417
Planning
What happened?
18 planning applications across the postcode; 7 approved of 8 decided (87.5%). Latest 18 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
External alterations, including stonework repairs and roof recovering works [linked to 16/11041/FULL].
Nobel House 17 Smith Square London SW1P 3HX · premises record
Officer Allison Borden
Listed Building Consent Application
Approved
2016-11-18
External alterations, including stonework repairs and roof recovering works [linked to 16/11042/LBC].
Nobel House 17 Smith Square London SW1P 3HX · premises record
Officer Allison Borden
Full Planning Permission Application
Approved
2016-11-18
Details of sample of roof tiles pursuant to Condition 3 of listed building consent dated 4 September 2014 (RN: 14/06700).
Nobel House 17 Smith Square London SW1P 3HX · premises record
Officer Renee Clarke
Approval of Details (ADLBC)
Approved
2015-03-27
Details of sample of roof tiles pursuant to Condition 3 of listed building consent dated 4 September 2014 (RN: 14/06700).
Nobel House 17 Smith Square London SW1P 3HX · premises record
Officer Renee Clarke
Approval of Details (ADLBC)
Approved
2015-03-16
Reconstruction of upper mansard roof (to match existing) and part re-tiling to lower mansard roof in association with the installation of new EPDM gutter linings to upper and lower parapet gutters. Localised repairs to dormer windows and tiled valley gutter.
Nobel House 17 Smith Square London SW1P 3HX · premises record
Officer Renee Clarke
Listed Building Consent Application
Approved
2014-07-10
Internal alterations and refurbishment works at ground floor level.
Nobel House 17 Smith Square London SW1P 3HX · premises record
Officer John Wilman
Listed Building Consent Application
Refused
2013-06-12
Demolition of link bridge (constructed in 1987) between Ergon House & Nobel House.
Nobel House 17 Smith Square London SW1P 3HX · premises record
Officer Renee Clarke
Conservation Area Consent Appl (CAC)
Not required
2012-11-08
Demolition of link bridge (constructed in 1987) between Ergon House and Nobel House and insertion of new windows to Nobel House.
Nobel House 17 Smith Square London SW1P 3HX · premises record
Officer Renee Clarke
Listed Building Consent Application
Approved
2012-11-08
Insertion of new windows to Ergon House and Nobel House following demolition of link bridge.
Nobel House 17 Smith Square London SW1P 3HX · premises record
Officer Renee Clarke
Full Planning Permission Application
Approved
2012-11-08
Internal alterations at 6th floor level.
Nobel House 17 Smith Square London SW1P 3HX · premises record
Listed Building Consent
Unknown
2011-09-05
External alterations, including stonework repairs and roof recovering works [linked to 16/11041/FULL].
Nobel House 17 Smith Square London SW1P 3HX · premises record
Officer Allison Borden
Approved
2016-11-18
More
Listed Building Consent Application
External alterations, including stonework repairs and roof recovering works [linked to 16/11042/LBC].
Nobel House 17 Smith Square London SW1P 3HX · premises record
Officer Allison Borden
Approved
2016-11-18
More
Full Planning Permission Application
Details of sample of roof tiles pursuant to Condition 3 of listed building consent dated 4 September 2014 (RN: 14/06700).
Nobel House 17 Smith Square London SW1P 3HX · premises record
Officer Renee Clarke
Approved
2015-03-27
More
Approval of Details (ADLBC)
Show all 10 rows
Details of sample of roof tiles pursuant to Condition 3 of listed building consent dated 4 September 2014 (RN: 14/06700).
Nobel House 17 Smith Square London SW1P 3HX · premises record
Officer Renee Clarke
Approved
2015-03-16
More
Approval of Details (ADLBC)
Reconstruction of upper mansard roof (to match existing) and part re-tiling to lower mansard roof in association with the installation of new EPDM gutter linings to upper and lower parapet gutters. Localised repairs to dormer windows and tiled valley gutter.
Nobel House 17 Smith Square London SW1P 3HX · premises record
Officer Renee Clarke
Approved
2014-07-10
More
Listed Building Consent Application
Internal alterations and refurbishment works at ground floor level.
Nobel House 17 Smith Square London SW1P 3HX · premises record
Officer John Wilman
Refused
2013-06-12
More
Listed Building Consent Application
Demolition of link bridge (constructed in 1987) between Ergon House & Nobel House.
Nobel House 17 Smith Square London SW1P 3HX · premises record
Officer Renee Clarke
Not required
2012-11-08
More
Conservation Area Consent Appl (CAC)
Demolition of link bridge (constructed in 1987) between Ergon House and Nobel House and insertion of new windows to Nobel House.
Nobel House 17 Smith Square London SW1P 3HX · premises record
Officer Renee Clarke
Approved
2012-11-08
More
Listed Building Consent Application
Insertion of new windows to Ergon House and Nobel House following demolition of link bridge.
Nobel House 17 Smith Square London SW1P 3HX · premises record
Officer Renee Clarke
Approved
2012-11-08
More
Full Planning Permission Application
Internal alterations at 6th floor level.
Nobel House 17 Smith Square London SW1P 3HX · premises record
Unknown
2011-09-05
More
Listed Building Consent
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 2 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 2 of 2 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 2 of 2 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 2 of 2 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Smith Square · reference CONARA/1430 · covers 2 of 2 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 2 of 2 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 2 of 2 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 2 of 2 premises. London Plan policies for the Central Activities Zone may apply.
Show all 4 rows
Conservation Area
Smith Square · reference CONARA/1430 · covers 2 of 2 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 18 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 6 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 1 application
Case officer on 6 applications
Case officer on 2 applications
Case officer on 2 applications
Show all 10 rows
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 1 application
Development
What could it become?
Planning precedent18 applications and 85 mapped decisions in this postcode — precedent for what has been permitted and refused here.
EnergyNo EPC records joined yet.
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.
No intent signal is currently recorded in this postcode.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.