Postcode record · Westminster
SW1P 3LA.
SW1P 3LA has 7 known premises and 49 planning records — 23 approved of 28 decided (82.1%). 3 EPC records.
Postcode SW1P 3LA · boundary not held, centred on the postcodeApprovedRefusedOther49 on the map — every match
At a glance · this postcodeWestminster profile →
7
Premises
known addresses (UPRNs)
49
Applications
28 decided
82.1%
Approval rate
23 approved · 5 refused
3
EPC records
ratings D 1 · E 1 · F 1
49
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 3LA has 7 known premises and 49 planning records — 23 approved of 28 decided (82.1%). 3 EPC records.
Premises
Name
Details
UPRN 100022774510
UPRN 100022774511
UPRN 100022774512
UPRN 100022774513
UPRN 100022774514
UPRN 100022774515
UPRN 100023339394
UPRN 100022774510
UPRN 100022774511
UPRN 100022774512
Show all 7 rows
UPRN 100022774513
UPRN 100022774514
UPRN 100022774515
UPRN 100023339394
Planning
What happened?
49 planning applications across the postcode; 23 approved of 28 decided (82.1%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Internal alterations at lower ground and ground floor levels and installation of stairlift.
10 Lord North Street London SW1P 3LA · premises record
Officer Sanchita Raghunathan
Listed Building Consent Application
Pending
2026-05-11
Bay trees T1 & T2 (rear): Reduce back to most recent reduction points
10 Lord North Street London SW1P 3LA · premises record
Officer Derek McFarland
Applic. for works to trees in CA
No objection
2025-02-06
Demolition of existing extension and erection of new extensions at rear lower ground and ground floor level.
5 Lord North Street London SW1P 3LA · premises record
Officer Seana McCaffrey
Listed Building Consent Application
Approved
2024-06-24
Demolition of existing extension and erection of new extensions at rear lower ground and ground floor level.
5 Lord North Street London SW1P 3LA · premises record
Officer Seana McCaffrey
Full Planning Permission Application
Approved
2024-06-24
Internal alterations including relocation of kitchen from basement to ground floor level and exposing existing walls behind and application of damp-proof coating to walls at basement and ground floor level.
7 Lord North Street London SW1P 3LA · premises record
Officer Allison Borden
Listed Building Consent Application
Withdrawn
2023-03-24
Demolition of existing extention at rear ground floor level with excavation beneath and part of built-up garden area; and erection of new extensions at lower ground and ground floor level.
5 Lord North Street London SW1P 3LA · premises record
Officer Seana McCaffrey
Full Planning Permission Application
Refused
2022-03-24
Demolition of existing extention at rear ground floor level with excavation beneath and part of built-up garden area; and erection of new extensions at lower ground and ground floor level.
5 Lord North Street London SW1P 3LA · premises record
Officer Seana McCaffrey
Listed Building Consent Application
Refused
2022-03-24
External works of repairs and refurbishment including replacement of and repairs to windows and doors and staircase; roof repairs, replacement paving, repointing and cleaning of brickwork, replacement rainwater goods and associated works.
2 Lord North Street London SW1P 3LA · premises record
Officer Heidi Pearce
Listed Building Consent Application
Approved
2022-03-23
External works of repairs and refurbishment including replacement of and repairs to windows and doors and staircase; roof repairs, replacement paving, repointing and cleaning of brickwork, replacement rainwater goods and associated works.
2 Lord North Street London SW1P 3LA · premises record
Officer Heidi Pearce
Full Planning Permission Application
Approved
2022-03-14
1 X Olea europea: fell to ground level and treat stump. 1 X Ficus carica: reduce regrowth by 50% to form a balanced crown.
7 Lord North Street London SW1P 3LA · premises record
Officer Rosalie Dobson
Applic. for works to trees in CA
No objection
2022-02-23
Internal alterations at lower ground and ground floor levels and installation of stairlift.
10 Lord North Street London SW1P 3LA · premises record
Officer Sanchita Raghunathan
Pending
2026-05-11
More
Listed Building Consent Application
Bay trees T1 & T2 (rear): Reduce back to most recent reduction points
10 Lord North Street London SW1P 3LA · premises record
Officer Derek McFarland
No objection
2025-02-06
More
Applic. for works to trees in CA
Demolition of existing extension and erection of new extensions at rear lower ground and ground floor level.
5 Lord North Street London SW1P 3LA · premises record
Officer Seana McCaffrey
Approved
2024-06-24
More
Listed Building Consent Application
Show all 10 rows
Demolition of existing extension and erection of new extensions at rear lower ground and ground floor level.
5 Lord North Street London SW1P 3LA · premises record
Officer Seana McCaffrey
Approved
2024-06-24
More
Full Planning Permission Application
Internal alterations including relocation of kitchen from basement to ground floor level and exposing existing walls behind and application of damp-proof coating to walls at basement and ground floor level.
7 Lord North Street London SW1P 3LA · premises record
Officer Allison Borden
Withdrawn
2023-03-24
More
Listed Building Consent Application
Demolition of existing extention at rear ground floor level with excavation beneath and part of built-up garden area; and erection of new extensions at lower ground and ground floor level.
5 Lord North Street London SW1P 3LA · premises record
Officer Seana McCaffrey
Refused
2022-03-24
More
Full Planning Permission Application
Demolition of existing extention at rear ground floor level with excavation beneath and part of built-up garden area; and erection of new extensions at lower ground and ground floor level.
5 Lord North Street London SW1P 3LA · premises record
Officer Seana McCaffrey
Refused
2022-03-24
More
Listed Building Consent Application
External works of repairs and refurbishment including replacement of and repairs to windows and doors and staircase; roof repairs, replacement paving, repointing and cleaning of brickwork, replacement rainwater goods and associated works.
2 Lord North Street London SW1P 3LA · premises record
Officer Heidi Pearce
Approved
2022-03-23
More
Listed Building Consent Application
External works of repairs and refurbishment including replacement of and repairs to windows and doors and staircase; roof repairs, replacement paving, repointing and cleaning of brickwork, replacement rainwater goods and associated works.
2 Lord North Street London SW1P 3LA · premises record
Officer Heidi Pearce
Approved
2022-03-14
More
Full Planning Permission Application
1 X Olea europea: fell to ground level and treat stump. 1 X Ficus carica: reduce regrowth by 50% to form a balanced crown.
7 Lord North Street London SW1P 3LA · premises record
Officer Rosalie Dobson
No objection
2022-02-23
More
Applic. for works to trees in CA
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 7 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 7 of 7 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 7 of 7 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 7 of 7 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Smith Square · reference CONARA/1430 · covers 7 of 7 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 7 of 7 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 7 of 7 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 7 of 7 premises. London Plan policies for the Central Activities Zone may apply.
Show all 4 rows
Conservation Area
Smith Square · reference CONARA/1430 · covers 7 of 7 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 3 applications
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 1 application
Case officer on 1 application
Case officer on 5 applications
Case officer on 4 applications
Case officer on 3 applications
Show all 10 rows
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 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent49 applications and 49 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy3 EPC records; ratings D: 1, E: 1, F: 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.
3 intent signals recorded in this postcode
Appeal dismissed · EPC F/G · 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.