Postcode record · Westminster
SW1X 8DF.
SW1X 8DF has 34 known premises and 96 planning records — 78 approved of 84 decided (92.9%). 10 EPC records.
Postcode SW1X 8DF · boundary not held, centred on the postcodeApprovedRefusedOther96 on the map — every match
At a glance · this postcodeWestminster profile →
34
Premises
known addresses (UPRNs)
96
Applications
84 decided
92.9%
Approval rate
78 approved · 6 refused
71 days
Median decision time
average 93 days · 91 dated decisions
10
EPC records
ratings C 2 · D 7 · E 1
96
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 8DF has 34 known premises and 96 planning records — 78 approved of 84 decided (92.9%). 10 EPC records.
Premises (18 of 34 shown)
Name
Details
UPRN 10033526523
UPRN 10033526527
UPRN 10033526528
UPRN 10033526529
UPRN 10033552184
UPRN 10033552185
UPRN 10033552186
UPRN 10033552187
UPRN 10033563377
UPRN 10033563378
UPRN 10033526523
UPRN 10033526527
UPRN 10033526528
Show all 10 rows
UPRN 10033526529
UPRN 10033552184
UPRN 10033552185
UPRN 10033552186
UPRN 10033552187
UPRN 10033563377
UPRN 10033563378
Planning
What happened?
96 planning applications across the postcode; 78 approved of 84 decided (92.9%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Details of fireplaces; floor mounted FCUs, associated joinery and furniture; replacement LG balustrade; plasterwork at ground floor; level changes; and cavity drain system pursuant to Condition 4 of listed building consent dated 06 March 2026 (RN: 26/00813/LBC)
Maisonette Basement And Ground Floor Flat 59 Eaton Place London SW1X 8DF · premises record
Officer Nikki Mitchell
Approval of Details (ADLBC)
Approved
2026-04-14
Creation of roof terrace on rear mews building including new paving, planting and balustrade.
67 Eaton Place London SW1X 8DF · premises record
Officer Charles Cooksley
Listed Building Consent Application
Approved
2026-02-17
Creation of roof terrace on rear mews building including new paving, planting and balustrade.
67 Eaton Place London SW1X 8DF · premises record
Officer Charles Cooksley
Full Planning Permission Application
Approved
2026-02-17
Internal alterations including removal of modern fabric, amendments to room layout, repairs from water ingress damage and installation of modern services.
Maisonette Basement And Ground Floor Flat 59 Eaton Place London SW1X 8DF · premises record
Officer Sebastian Knox
Listed Building Consent Application
Approved
2026-02-10
Replacement of windows and installation of a/c condenser unit and acoustic screen at rear lower ground floor level and internal alterations. (Linked to 25/08951/FULL)
59 Eaton Place London SW1X 8DF · premises record
Officer Sebastian Knox
Listed Building Consent Application
Pending
2025-12-09
Replacement of windows and installation of a/c condenser unit and acoustic screen at rear lower ground level (Linked to 25/08952/LBC)
59 Eaton Place London SW1X 8DF · premises record
Officer Sebastian Knox
Full Planning Permission Application
Pending
2025-12-09
Creation of a new roof terrace on rear mews building, including new paving, planting and balustrade.
67 Eaton Place London SW1X 8DF · premises record
Officer Charles Cooksley
Listed Building Consent Application
Approved
2025-07-28
Creation of roof terrace on rear mews building including new paving, planting and balustrade.
67 Eaton Place London SW1X 8DF · premises record
Officer Charles Cooksley
Full Planning Permission Application
Refused
2025-07-28
Construction of garden room extension at rear first floor.
67 Eaton Place London SW1X 8DF · premises record
Officer Charles Cooksley
Listed Building Consent Application
Approved
2024-12-23
Construction of garden room extension at rear first floor.
67 Eaton Place London SW1X 8DF · premises record
Officer Charles Cooksley
Full Planning Permission Application
Approved
2024-12-23
Details of fireplaces; floor mounted FCUs, associated joinery and furniture; replacement LG balustrade; plasterwork at ground floor; level changes; and cavity drain system pursuant to Condition 4 of listed building consent dated 06 March 2026 (RN: 26/00813/LBC)
Maisonette Basement And Ground Floor Flat 59 Eaton Place London SW1X 8DF · premises record
Officer Nikki Mitchell
Approved
2026-04-14
More
Approval of Details (ADLBC)
Creation of roof terrace on rear mews building including new paving, planting and balustrade.
67 Eaton Place London SW1X 8DF · premises record
Officer Charles Cooksley
Approved
2026-02-17
More
Listed Building Consent Application
Creation of roof terrace on rear mews building including new paving, planting and balustrade.
67 Eaton Place London SW1X 8DF · premises record
Officer Charles Cooksley
Approved
2026-02-17
More
Full Planning Permission Application
Show all 10 rows
Internal alterations including removal of modern fabric, amendments to room layout, repairs from water ingress damage and installation of modern services.
Maisonette Basement And Ground Floor Flat 59 Eaton Place London SW1X 8DF · premises record
Officer Sebastian Knox
Approved
2026-02-10
More
Listed Building Consent Application
Replacement of windows and installation of a/c condenser unit and acoustic screen at rear lower ground floor level and internal alterations. (Linked to 25/08951/FULL)
59 Eaton Place London SW1X 8DF · premises record
Officer Sebastian Knox
Pending
2025-12-09
More
Listed Building Consent Application
Replacement of windows and installation of a/c condenser unit and acoustic screen at rear lower ground level (Linked to 25/08952/LBC)
59 Eaton Place London SW1X 8DF · premises record
Officer Sebastian Knox
Pending
2025-12-09
More
Full Planning Permission Application
Creation of a new roof terrace on rear mews building, including new paving, planting and balustrade.
67 Eaton Place London SW1X 8DF · premises record
Officer Charles Cooksley
Approved
2025-07-28
More
Listed Building Consent Application
Creation of roof terrace on rear mews building including new paving, planting and balustrade.
67 Eaton Place London SW1X 8DF · premises record
Officer Charles Cooksley
Refused
2025-07-28
More
Full Planning Permission Application
Construction of garden room extension at rear first floor.
67 Eaton Place London SW1X 8DF · premises record
Officer Charles Cooksley
Approved
2024-12-23
More
Listed Building Consent Application
Construction of garden room extension at rear first floor.
67 Eaton Place London SW1X 8DF · premises record
Officer Charles Cooksley
Approved
2024-12-23
More
Full Planning Permission 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 34 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 34 of 34 premises. Some normally permitted changes may require planning permission.
Conservation Area
Belgravia · reference CONARA/1350 · covers 34 of 34 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 34 of 34 premises. Some normally permitted changes may require planning permission.
Conservation Area
Belgravia · reference CONARA/1350 · covers 34 of 34 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 10 applications
Case officer on 6 applications
Case officer on 5 applications
Case officer on 4 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 10 applications
Case officer on 6 applications
Case officer on 5 applications
Show all 6 rows
Case officer on 4 applications
Case officer on 2 applications
Case officer on 2 applications
Development
What could it become?
Planning precedent96 applications and 96 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy10 EPC records; ratings C: 2, D: 7, E: 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.
8 intent signals recorded in this postcode
Price decline · Application withdrawn · Repeat sale · Long hold · Ageing director
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.