Postcode record · Westminster
SW1X 8AT.
SW1X 8AT has 45 known premises and 12 planning records — 8 approved of 10 decided (80%). 22 EPC records.
Postcode SW1X 8AT · boundary not held, centred on the postcodeApprovedRefusedOther130 on the map — every match
At a glance · this postcodeWestminster profile →
45
Premises
known addresses (UPRNs)
12
Applications
10 decided
80%
Approval rate
8 approved · 1 refused
22
EPC records
ratings C 10 · D 6 · E 4 · F 1 · G 1
130
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 8AT has 45 known premises and 12 planning records — 8 approved of 10 decided (80%). 22 EPC records.
Premises (18 of 45 shown)
Name
Details
UPRN 10033526524
UPRN 10033526525
UPRN 10033548511
UPRN 10033563373
UPRN 10033563374
UPRN 10033563375
UPRN 10033563376
UPRN 10033563382
UPRN 10033563383
UPRN 10033563384
UPRN 10033526524
UPRN 10033526525
UPRN 10033548511
Show all 10 rows
UPRN 10033563373
UPRN 10033563374
UPRN 10033563375
UPRN 10033563376
UPRN 10033563382
UPRN 10033563383
UPRN 10033563384
Planning
What happened?
12 planning applications across the postcode; 8 approved of 10 decided (80%). Latest 12 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Internal alterations to convert from a one bedroom flat to a two bedroom flat.
Flat 1 62 Eaton Place London SW1X 8AT · premises record
Applicant Jenny van Gijssel · Officer Nikki Mitchell
Cert of Law - Prposed works to LB
Refused
2023-12-18
Erection of a single storey extension within lightwell at rear lower ground floor level.
Flat 1 56 Eaton Place London SW1X 8AT · premises record
Full Planning Permission Application
Approved
2011-11-16
Erection of a single storey extension within lightwell at rear lower ground floor level.
Flat 1 56 Eaton Place London SW1X 8AT · premises record
Listed Building Consent Application
Approved
2011-11-16
Erection of extension at rear lower ground floor level.
Flat 1 56 Eaton Place London SW1X 8AT · premises record
Full Planning Permission Application
Withdrawn
2011-05-23
Alterations to fenestration at rear lower ground floor level.
Flat 1 56 Eaton Place London SW1X 8AT · premises record
Full Planning Permission Application
Approved
2007-11-13
Alterations to fenestration at rear lower ground floor level.
Flat 1 56 Eaton Place London SW1X 8AT · premises record
Listed Building Consent Application
Approved
2007-11-13
Internal alterations to include removal and installation of partitions and new staircase at lower ground and ground floor level.
Flat 1 56 Eaton Place London SW1X 8AT · premises record
Listed Building Consent Application
Approved
2007-10-10
Internal alterations at fourth and fifth floor level.
Flat 5 68 Eaton Place London SW1X 8AT · premises record
Listed Building Consent Application
Approved
2007-10-01
Internal alterations at ground and lower ground floor level including the construction of new partitions, refurbishment and redecoration.
Flat 1 56 Eaton Place London SW1X 8AT · premises record
Listed Building Consent
Unknown
2007-08-07
Retention of internal alterations including replacement of staircase and enlargement of doorway at ground floor level.
Flat 1 56 Eaton Place London SW1X 8AT · premises record
Applicant Merrill Powell · Agent Merrill Powell
Listed Building Consent Application
Approved
2006-01-31
Internal alterations to convert from a one bedroom flat to a two bedroom flat.
Flat 1 62 Eaton Place London SW1X 8AT · premises record
Applicant Jenny van Gijssel · Officer Nikki Mitchell
Refused
2023-12-18
More
Cert of Law - Prposed works to LB
Erection of a single storey extension within lightwell at rear lower ground floor level.
Flat 1 56 Eaton Place London SW1X 8AT · premises record
Approved
2011-11-16
More
Full Planning Permission Application
Erection of a single storey extension within lightwell at rear lower ground floor level.
Flat 1 56 Eaton Place London SW1X 8AT · premises record
Approved
2011-11-16
More
Listed Building Consent Application
Show all 10 rows
Erection of extension at rear lower ground floor level.
Flat 1 56 Eaton Place London SW1X 8AT · premises record
Withdrawn
2011-05-23
More
Full Planning Permission Application
Alterations to fenestration at rear lower ground floor level.
Flat 1 56 Eaton Place London SW1X 8AT · premises record
Approved
2007-11-13
More
Full Planning Permission Application
Alterations to fenestration at rear lower ground floor level.
Flat 1 56 Eaton Place London SW1X 8AT · premises record
Approved
2007-11-13
More
Listed Building Consent Application
Internal alterations to include removal and installation of partitions and new staircase at lower ground and ground floor level.
Flat 1 56 Eaton Place London SW1X 8AT · premises record
Approved
2007-10-10
More
Listed Building Consent Application
Internal alterations at fourth and fifth floor level.
Flat 5 68 Eaton Place London SW1X 8AT · premises record
Approved
2007-10-01
More
Listed Building Consent Application
Internal alterations at ground and lower ground floor level including the construction of new partitions, refurbishment and redecoration.
Flat 1 56 Eaton Place London SW1X 8AT · premises record
Unknown
2007-08-07
More
Listed Building Consent
Retention of internal alterations including replacement of staircase and enlargement of doorway at ground floor level.
Flat 1 56 Eaton Place London SW1X 8AT · premises record
Applicant Merrill Powell · Agent Merrill Powell
Approved
2006-01-31
More
Listed Building Consent Application
Building control
Building-control applications and notices in this postcode, from the council register.
Name
Details
Internal alterations, reconfiguration of layout and associated works to convert an existing 1 bedroom flat into a two bedroom flat.
Internal alterations, reconfiguration of layout and associated works to convert an existing 1 bedroom flat into a two bedroom flat.
Removal and installation of new windows.
Internal alterations, reconfiguration of layout and associated works to convert an existing 1 bedroom flat into a two bedroom flat.
Internal alterations, reconfiguration of layout and associated works to convert an existing 1 bedroom flat into a two bedroom flat.
Removal and installation of new windows.
Place
What affects it?
Designations are shown per premises today (open any premises above); the postcode-level designation summary is built with the borough entity run. Use the map's designations filter to see them over the postcode now.
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
Applicant on 3 applications
Applicant on 3 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 3 applications
Agent on 1 application
Agent on 1 application
Applicant on 3 applications
Applicant on 3 applications
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 3 applications
Agent on 1 application
Agent on 1 application
Development
What could it become?
Planning precedent12 applications and 130 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy22 EPC records; ratings C: 10, D: 6, E: 4, F: 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 Pro
Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
15 intent signals recorded in this postcode
Repeat sale · Price decline · 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.