Postcode record · Westminster
SW1W 9AS.
SW1W 9AS has 33 known premises and 103 planning records — 84 approved of 90 decided (93.3%). 19 EPC records.
Postcode SW1W 9AS · boundary not held, centred on the postcodeApprovedRefusedOther103 exact103 on the map — every match
At a glance · this postcodeWestminster profile →
33
Premises
known addresses (UPRNs)
103
Applications
90 decided
93.3%
Approval rate
84 approved · 6 refused
19
EPC records
ratings C 9 · D 7 · E 3
103
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?
SW1W 9AS has 33 known premises and 103 planning records — 84 approved of 90 decided (93.3%). 19 EPC records.
Premises (18 of 33 shown)
Name
Details
UPRN 10033523675
UPRN 10033574079
UPRN 10033574081
UPRN 10033601198
UPRN 100022745531
UPRN 100022745533
UPRN 100022745535
UPRN 100022745536
UPRN 100022745537
UPRN 100022745538
UPRN 10033523675
UPRN 10033574079
UPRN 10033574081
Show all 10 rows
UPRN 10033601198
UPRN 100022745531
UPRN 100022745533
UPRN 100022745535
UPRN 100022745536
UPRN 100022745537
UPRN 100022745538
Planning
What happened?
103 planning applications across the postcode; 84 approved of 90 decided (93.3%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Details of the plant enclosure and planting screen pursuant to Condition 7 of planning permission dated 3rd January 2025 (RN: 23/07833/FULL)
Flat 11 72 Eaton Square London SW1W 9AS · premises record
Applicant Mr & Mrs Michael & Judith Grayer · Agent Husband and Partners Architects Limited · Officer Nikki Mitchell
Approval of Details (Full PP)
Approved
2025-03-03
Details of the plant enclosure and planting screen pursuant to Condition 3 of listed building consent dated 3rd January 2025 (RN: 23/07243/LBC)
Flat 11 72 Eaton Square London SW1W 9AS · premises record
Applicant Mr & Mrs Michael & Judith Grayer · Agent Husband and Partners Architects Limited · Officer Nikki Mitchell
Approval of Details (ADLBC)
Approved
2025-02-26
Installation of an external air conditioning condensing unit in an acoustic enclosure behind a planting screen within the rear garden.
Flat 11 72 Eaton Square London SW1W 9AS · premises record
Full Planning Permission Application
Approved
2023-11-10
Details of the door and toplight and sections pursuant to Condition 3 of listed building consent dated 6 January 2023 (RN 22/07707/LBC)
Flat 11 72 Eaton Square London SW1W 9AS · premises record
Applicant Mr & Mrs Michael GRAYER · Agent Husband and Partners Architects Limited · Officer Nikki Mitchell
Approval of Details (ADLBC)
Approved
2023-10-24
Internal alterations in connection with the installation of six internal air conditioning units at basement flats 11 & 12 (merged) at 72 Eaton Square; and the installation of an external a/c unit in an acoustic enclosure behind a planting screen within the rear garden.
Flat 11 72 Eaton Square London SW1W 9AS · premises record
Listed Building Consent Application
Approved
2023-10-18
Removal of existing architrave, door frame and door ironmongery to redundant door, infill of plasterboard and continuation of existing dado and skirting; and installation of low level cupboard at common stairwell.
Flat L And M 70 Eaton Square London SW1W 9AS · premises record
Listed Building Consent Application
Approved
2023-07-10
Replacement front entrance door to basement flat within reduced width opening, and assoicated alterations.
72 Eaton Square London SW1W 9AS · premises record
Listed Building Consent Application
Approved
2022-11-14
Internal alterations at fourth floor level, including removal & replacement of non-original stud partitions, doors, installation of one air conditioning unit with acoustic enclosure on the roof; and other associated works.
Flat K 70 Eaton Square London SW1W 9AS · premises record
Listed Building Consent Application
Approved
2022-07-14
Installation of one air conditioning unit with acoustic enclosure on the roof; and other associated works.
Flat K 70 Eaton Square London SW1W 9AS · premises record
Full Planning Permission Application
Approved
2022-07-14
Construction of new external staircase to front lightwell.
72 Eaton Square London SW1W 9AS · premises record
Listed Building Consent Application
Approved
2022-06-14
Details of the plant enclosure and planting screen pursuant to Condition 7 of planning permission dated 3rd January 2025 (RN: 23/07833/FULL)
Flat 11 72 Eaton Square London SW1W 9AS · premises record
Applicant Mr & Mrs Michael & Judith Grayer · Agent Husband and Partners Architects Limited · Officer Nikki Mitchell
Approved
2025-03-03
More
Approval of Details (Full PP)
Details of the plant enclosure and planting screen pursuant to Condition 3 of listed building consent dated 3rd January 2025 (RN: 23/07243/LBC)
Flat 11 72 Eaton Square London SW1W 9AS · premises record
Applicant Mr & Mrs Michael & Judith Grayer · Agent Husband and Partners Architects Limited · Officer Nikki Mitchell
Approved
2025-02-26
More
Approval of Details (ADLBC)
Installation of an external air conditioning condensing unit in an acoustic enclosure behind a planting screen within the rear garden.
Flat 11 72 Eaton Square London SW1W 9AS · premises record
Approved
2023-11-10
More
Full Planning Permission Application
Show all 10 rows
Details of the door and toplight and sections pursuant to Condition 3 of listed building consent dated 6 January 2023 (RN 22/07707/LBC)
Flat 11 72 Eaton Square London SW1W 9AS · premises record
Applicant Mr & Mrs Michael GRAYER · Agent Husband and Partners Architects Limited · Officer Nikki Mitchell
Approved
2023-10-24
More
Approval of Details (ADLBC)
Internal alterations in connection with the installation of six internal air conditioning units at basement flats 11 & 12 (merged) at 72 Eaton Square; and the installation of an external a/c unit in an acoustic enclosure behind a planting screen within the rear garden.
Flat 11 72 Eaton Square London SW1W 9AS · premises record
Approved
2023-10-18
More
Listed Building Consent Application
Removal of existing architrave, door frame and door ironmongery to redundant door, infill of plasterboard and continuation of existing dado and skirting; and installation of low level cupboard at common stairwell.
Flat L And M 70 Eaton Square London SW1W 9AS · premises record
Approved
2023-07-10
More
Listed Building Consent Application
Replacement front entrance door to basement flat within reduced width opening, and assoicated alterations.
72 Eaton Square London SW1W 9AS · premises record
Approved
2022-11-14
More
Listed Building Consent Application
Internal alterations at fourth floor level, including removal & replacement of non-original stud partitions, doors, installation of one air conditioning unit with acoustic enclosure on the roof; and other associated works.
Flat K 70 Eaton Square London SW1W 9AS · premises record
Approved
2022-07-14
More
Listed Building Consent Application
Installation of one air conditioning unit with acoustic enclosure on the roof; and other associated works.
Flat K 70 Eaton Square London SW1W 9AS · premises record
Approved
2022-07-14
More
Full Planning Permission Application
Construction of new external staircase to front lightwell.
72 Eaton Square London SW1W 9AS · premises record
Approved
2022-06-14
More
Listed Building Consent 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 33 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 33 of 33 premises. Some normally permitted changes may require planning permission.
Conservation Area
Belgravia · reference CONARA/1350 · covers 33 of 33 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 33 of 33 premises. Some normally permitted changes may require planning permission.
Conservation Area
Belgravia · reference CONARA/1350 · covers 33 of 33 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
Applicant on 6 applications
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Agent on 6 applications
Agent on 5 applications
Agent on 3 applications
Agent on 1 application
Applicant on 6 applications
Applicant on 3 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Agent on 6 applications
Agent on 5 applications
Agent on 3 applications
Agent on 1 application
Development
What could it become?
Planning precedent103 applications and 103 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy19 EPC records; ratings C: 9, D: 7, 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.
8 intent signals recorded in this postcode
Charge registered · Price decline · Repeat sale · Long hold
Subscribe to see the signals →Thinking about a project here?
How long would a planning application take here? →
Westminster's real decision times and approval rates, measured from the record — not the statutory target.
Why do applications around here get refused? →
The most common refusal grounds in Westminster, by year and scheme type — the risks to know before applying.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.