Postcode record · Westminster
SW1V 1NS.
SW1V 1NS has 89 known premises and 92 planning records — 71 approved of 77 decided (92.2%). 41 EPC records.
Postcode SW1V 1NS · boundary not held, centred on the postcodeApprovedRefusedOther92 exact92 on the map — every match
At a glance · this postcodeWestminster profile →
89
Premises
known addresses (UPRNs)
92
Applications
77 decided
92.2%
Approval rate
71 approved · 6 refused
41
EPC records
ratings C 18 · D 11 · E 10 · F 1 · G 1
92
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?
SW1V 1NS has 89 known premises and 92 planning records — 71 approved of 77 decided (92.2%). 41 EPC records.
Premises (18 of 89 shown)
Name
Details
UPRN 10033534067
UPRN 10033534069
UPRN 10033534070
UPRN 10033534071
UPRN 10033534073
UPRN 10033552191
UPRN 10033552192
UPRN 10033552193
UPRN 10033552194
UPRN 10033552195
UPRN 10033534067
UPRN 10033534069
UPRN 10033534070
Show all 10 rows
UPRN 10033534071
UPRN 10033534073
UPRN 10033552191
UPRN 10033552192
UPRN 10033552193
UPRN 10033552194
UPRN 10033552195
Planning
What happened?
92 planning applications across the postcode; 71 approved of 77 decided (92.2%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Detailed drawings of bridge and railings pursuant to Condition 8 of listed building consent dated 1 July 2025 (RN: 25/03409/LBC)
25 Eccleston Square London SW1V 1NS · premises record
Approval of Details (ADLBC)
Approved
2026-01-27
Details of contaminated land investigation and remediation pursuant to Condition 4 Phases 1, 2 and 3 of planning permission dated 01 July 2025 (RN: 25/03408/FULL).
25 Eccleston Square London SW1V 1NS · premises record
Approval of Details (Full PP)
Approved
2026-01-27
Detailed drawings of bridge and railings pursuant to Condition 8 of planning permission dated 1 July 2025 (RN: 25/03408/FULL)
25 Eccleston Square London SW1V 1NS · premises record
Approval of Details (Full PP)
Approved
2026-01-27
Erection of a rear extension to create a new lift shaft; installation of four conservation-style rooflights and two roof access hatches; introduction of slimline double glazing to windows and doors; replacement of single door at lower ground with double door; reduction of triple sliding doors to a double set; construction of a new access bridge with railings leading to the rear terrace; installation of an acoustic enclosure at lower ground floor level; installation of a new kitchen rooflight; and creation of an external terrace at upper ground floor level, including new windows, doors, and a parapet wall; and internal alterations.
25 Eccleston Square London SW1V 1NS · premises record
Listed Building Consent Application
Approved
2025-05-19
Erection of a rear extension to create a new lift shaft; installation of four conservation-style rooflights and two roof access hatches; introduction of slimline double glazing to windows and doors; replacement of single door at lower ground with double door; reduction of triple sliding doors to a double set; construction of a new access bridge with railings leading to the rear terrace; installation of an acoustic enclosure at lower ground floor level; installation of a new kitchen rooflight; and creation of an external terrace at upper ground floor level, including new windows, doors, and a parapet wall.
25 Eccleston Square London SW1V 1NS · premises record
Full Planning Permission Application
Approved
2025-05-19
Internal reconfiguration of the top floor flat.
19 Eccleston Square London SW1V 1NS · premises record
Listed Building Consent Application
Approved
2024-11-14
Internal reconfiguration of the basement flat at no. 20 Eccleston Square.
Flat 2 20 Eccleston Square London SW1V 1NS · premises record
Listed Building Consent Application
Approved
2024-11-14
Internal alterations and waterproofing of basement vaults.
Flat 1 Basement 24 Eccleston Square London SW1V 1NS · premises record
Listed Building Consent Application
Approved
2024-09-12
Internal and external changes to existing single family dwelling including the introduction of slim-line double glazing to the windows on the front fa�ade, subdivision of the fourth floor and other associated works.
25 Eccleston Square London SW1V 1NS · premises record
Listed Building Consent Application
Approved
2024-07-12
Amendments to planning permission dated 13 July 2022 (RN 22/01672/FULL) for the extension at rear to create new lift shaft and associated works. Namely, the introduction of slim-line double glazing to the existing refurbished sashes and consented new French doors on the front facade; increase single door at lower ground floor into a pair of doors and reduce the triple sliding doors to double doors.
25 Eccleston Square London SW1V 1NS · premises record
Non-material amendments
Approved
2024-07-12
Detailed drawings of bridge and railings pursuant to Condition 8 of listed building consent dated 1 July 2025 (RN: 25/03409/LBC)
25 Eccleston Square London SW1V 1NS · premises record
Approved
2026-01-27
More
Approval of Details (ADLBC)
Details of contaminated land investigation and remediation pursuant to Condition 4 Phases 1, 2 and 3 of planning permission dated 01 July 2025 (RN: 25/03408/FULL).
25 Eccleston Square London SW1V 1NS · premises record
Approved
2026-01-27
More
Approval of Details (Full PP)
Detailed drawings of bridge and railings pursuant to Condition 8 of planning permission dated 1 July 2025 (RN: 25/03408/FULL)
25 Eccleston Square London SW1V 1NS · premises record
Approved
2026-01-27
More
Approval of Details (Full PP)
Show all 10 rows
Erection of a rear extension to create a new lift shaft; installation of four conservation-style rooflights and two roof access hatches; introduction of slimline double glazing to windows and doors; replacement of single door at lower ground with double door; reduction of triple sliding doors to a double set; construction of a new access bridge with railings leading to the rear terrace; installation of an acoustic enclosure at lower ground floor level; installation of a new kitchen rooflight; and creation of an external terrace at upper ground floor level, including new windows, doors, and a parapet wall; and internal alterations.
25 Eccleston Square London SW1V 1NS · premises record
Approved
2025-05-19
More
Listed Building Consent Application
Erection of a rear extension to create a new lift shaft; installation of four conservation-style rooflights and two roof access hatches; introduction of slimline double glazing to windows and doors; replacement of single door at lower ground with double door; reduction of triple sliding doors to a double set; construction of a new access bridge with railings leading to the rear terrace; installation of an acoustic enclosure at lower ground floor level; installation of a new kitchen rooflight; and creation of an external terrace at upper ground floor level, including new windows, doors, and a parapet wall.
25 Eccleston Square London SW1V 1NS · premises record
Approved
2025-05-19
More
Full Planning Permission Application
Internal reconfiguration of the top floor flat.
19 Eccleston Square London SW1V 1NS · premises record
Approved
2024-11-14
More
Listed Building Consent Application
Internal reconfiguration of the basement flat at no. 20 Eccleston Square.
Flat 2 20 Eccleston Square London SW1V 1NS · premises record
Approved
2024-11-14
More
Listed Building Consent Application
Internal alterations and waterproofing of basement vaults.
Flat 1 Basement 24 Eccleston Square London SW1V 1NS · premises record
Approved
2024-09-12
More
Listed Building Consent Application
Internal and external changes to existing single family dwelling including the introduction of slim-line double glazing to the windows on the front fa�ade, subdivision of the fourth floor and other associated works.
25 Eccleston Square London SW1V 1NS · premises record
Approved
2024-07-12
More
Listed Building Consent Application
Amendments to planning permission dated 13 July 2022 (RN 22/01672/FULL) for the extension at rear to create new lift shaft and associated works. Namely, the introduction of slim-line double glazing to the existing refurbished sashes and consented new French doors on the front facade; increase single door at lower ground floor into a pair of doors and reduce the triple sliding doors to double doors.
25 Eccleston Square London SW1V 1NS · premises record
Approved
2024-07-12
More
Non-material amendments
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 89 premises each one covers.
Designation
Coverage
Archaeological Priority Area
City of Westminster APA 3.2: Pimlico Summary and Definition: The APA covers the confluence of the Thames and Tyburn rivers. For much of its history this was a low lying marshy area that was sparsely populated until the 19th century when the la · reference 76643 · covers 89 of 89 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 89 of 89 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 89 of 89 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Pimlico · reference CONARA/1530 · covers 89 of 89 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
City of Westminster APA 3.2: Pimlico Summary and Definition: The APA covers the confluence of the Thames and Tyburn rivers. For much of its history this was a low lying marshy area that was sparsely populated until the 19th century when the la · reference 76643 · covers 89 of 89 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 89 of 89 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 89 of 89 premises. London Plan policies for the Central Activities Zone may apply.
Show all 4 rows
Conservation Area
Pimlico · reference CONARA/1530 · covers 89 of 89 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 7 applications
Applicant on 4 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Agent on 11 applications
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Case officer on 14 applications
Applicant on 7 applications
Applicant on 4 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Agent on 11 applications
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Case officer on 14 applications
Development
What could it become?
Planning precedent92 applications and 92 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy41 EPC records; ratings C: 18, D: 11, E: 10, 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 ProOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
6 intent signals recorded in this postcode
Charge registered · Price decline · EPC F/G · Long hold
Subscribe to see the signals →Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.