Postcode record · Westminster
SW1X 7AA.
SW1X 7AA has 13 known premises and 3 planning records — 2 approved of 2 decided (100%). 4 EPC records.
Postcode SW1X 7AA · boundary not held, centred on the postcodeApprovedRefusedOther14 on the map — every match
At a glance · this postcodeWestminster profile →
13
Premises
known addresses (UPRNs)
3
Applications
2 decided
100%
Approval rate
2 approved · 0 refused
69 days
Median decision time
average 74 days · 3 dated decisions
4
EPC records
ratings D 1 · E 3
14
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?
SW1X 7AA has 13 known premises and 3 planning records — 2 approved of 2 decided (100%). 4 EPC records.
Premises
Name
Details
UPRN 10033553774
UPRN 10033556308
UPRN 10033563289
UPRN 10033600092
UPRN 10033611410
UPRN 10033611425
UPRN 10033611426
UPRN 10033611431
UPRN 10033611812
UPRN 100023347615
UPRN 10033553774
UPRN 10033556308
UPRN 10033563289
Show all 10 rows
UPRN 10033600092
UPRN 10033611410
UPRN 10033611425
UPRN 10033611426
UPRN 10033611431
UPRN 10033611812
UPRN 100023347615
Planning
What happened?
3 planning applications across the postcode; 2 approved of 2 decided (100%). Latest 3 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Amalgamation of two single family dwellings into a single family dwelling.
4-5 Dorset Mews London SW1X 7AA · premises record
Officer Seana McCaffrey
Full Planning Permission Application
Withdrawn
2016-06-30
Installation of four air conditioning units within rear basement yard and installation of associated pipework.
5 - 6 Dorset Mews London SW1X 7AA · premises record
Officer Julia Kennedy
Full Planning Permission Application
Approved
2008-09-01
DEMOLITION OF 1 BRICK PIER & FLAT ARCHED WALL AT WILTON STREET ENTRANCE TO DORSET MEWS
26 Dorset Mews London SW1X 7AA · premises record
Conservation Area Consent Appl (CAC)
Approved
1996-11-05
Amalgamation of two single family dwellings into a single family dwelling.
4-5 Dorset Mews London SW1X 7AA · premises record
Officer Seana McCaffrey
Withdrawn
2016-06-30
More
Full Planning Permission Application
Installation of four air conditioning units within rear basement yard and installation of associated pipework.
5 - 6 Dorset Mews London SW1X 7AA · premises record
Officer Julia Kennedy
Approved
2008-09-01
More
Full Planning Permission Application
DEMOLITION OF 1 BRICK PIER & FLAT ARCHED WALL AT WILTON STREET ENTRANCE TO DORSET MEWS
26 Dorset Mews London SW1X 7AA · premises record
Approved
1996-11-05
More
Conservation Area Consent Appl (CAC)
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 13 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 13 of 13 premises. Some normally permitted changes may require planning permission.
Conservation Area
Belgravia · reference CONARA/1350 · covers 12 of 13 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 6 of 13 premises. London Plan policies for the Central Activities Zone may apply.
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 13 of 13 premises. Some normally permitted changes may require planning permission.
Conservation Area
Belgravia · reference CONARA/1350 · covers 12 of 13 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 6 of 13 premises. London Plan policies for the Central Activities Zone may apply.
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 3 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
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 precedent3 applications and 14 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy4 EPC records; ratings D: 1, E: 3.
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.