Planning Atlas
AtlasPostcodeSW1V4QQ
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Planning AtlasWestminsterPimlico North wardSW1V 4QQ
Postcode record · Westminster

SW1V 4QQ.

SW1V 4QQ has 66 known premises and 50 planning records — 30 approved of 34 decided (88.2%). 41 EPC records.

Postcode SW1V 4QQ · boundary not held, centred on the postcodeApprovedRefusedOther42 on the map — every match
At a glance · this postcodeWestminster profile →
66
Premises
known addresses (UPRNs)
50
Applications
34 decided
88.2%
Approval rate
30 approved · 4 refused
69 days
Median decision time
average 311 days · 45 dated decisions
41
EPC records
ratings C 10 · D 21 · E 6 · F 3 · G 1
42
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 4QQ has 66 known premises and 50 planning records — 30 approved of 34 decided (88.2%). 41 EPC records.

Premises (18 of 66 shown)

Planning

What happened?

50 planning applications across the postcode; 30 approved of 34 decided (88.2%). Latest 30 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Use of the ground floor as a self-contained flat (Class C3) and use of first and second floors as a self-contained flat (Class C3).
64 Cambridge Street London SW1V 4QQ · premises record
Certificate of Lawfulness (existing)
Approved
2025-09-02
Use of ground and lower ground floor in connection with residential flat above; construction of a mansard with roof terrace; rear lightwell infill extension; a front lightwell extension and new railings; replacement of the non-original first floor external balustrade and fenestration alterations.
50A Cambridge Street London · premises record
Full Planning Permission Application
Approved
2022-08-26
Variation of condtion 1 of planning permision dated 28 October 2021 (RN: 21/06105/FULL) for the: Use of ground and lower ground floor in connection with residential flat above; construction of a mansard with roof terrace; lower ground rear extension; a front lightwell extension and new railings; replacement of the non-original first floor external balustrade and fenestration alterations. NAMELY, to allow replacement of the existing piers and modern metal railing at first floor level with new traditional black painted metal railing; and raising the cill heights of the approved painted timber sash windows at the lower ground floor street facing facades by 150mm.
50A Cambridge Street London · premises record
Full Planning Permission Application
Approved
2022-06-16
Use of ground and lower ground floor in connection with residential flat above; construction of a mansard with roof terrace; lower ground rear extension; a front lightwell extension and new railings; replacement of the non-original first floor external balustrade and fenestration alterations.
50A Cambridge Street London · premises record
Full
Approved
2021-09-03
Variation of condition 1 of planning permission dated 5th July 2013 (RN 13/01821/FULL) for external alterations to rear ground floor extension including new rooflight over and rebuilding of rear first floor extension; installation of six air conditioning units within an acoustic enclosure and one air handling unit within rear garden; replacement full height extract duct to rear elevation and smoke exhaust louvres to roof; alterations to the front elevation including replacement windows, door and retractable awning; NAMELY, to reconfigure the internal ground and lower ground floor to reduce the bar and restaurant area and relocate the kitchen area to lower ground floor level and creation of four guest bedrooms at lower ground and ground floor level. Installation of a new window within the rear ground floor elevation.
52 Cambridge Street London SW1V 4QQ · premises record
Full Planning Permission Application
Withdrawn
2021-08-06
Details of front wall of the lightwell and new window to the vault and new front entrance door pursuant to Condition 4 of planning permission dated 7 October 2020 (RN: 20/05116/FULL).
64A Cambridge Street London SW1V 4QQ · premises record
Approval of Details (Full PP)
Approved
2020-11-03
Variation of condition 11 of planning permission dated 5 July 2013 (RN 13/01821/FULL) for the external alterations to rear ground floor extension including new rooflight over and rebuilding of rear first floor extension. Installation of six air conditioning units within an acoustic enclosure and one air handling unit within rear garden; replacement full height extract duct to rear elevation and smoke exhaust louvres to roof. Alterations to the front elevation including replacement windows, door and retractable awning; Namely, to allow the use of the rear garden area for seated patrons only served by waiter or waitress 10am to 8pm daily, no music and a dedicated telephone number for residents; for temporary one year period.
52 Cambridge Street London SW1V 4QQ · premises record
Full Planning Permission Application
Refused
2020-09-11
Erection of rear extension at lower ground level, front lightwell extension to create new entrance, installation of window in front vaults and double doors in rear elevation.
64A Cambridge Street London SW1V 4QQ · premises record
Full
Approved
2020-08-12
Erection of single storey rear lower ground floor extension, first floor rear closet wing extension with walled terrace above and a mansard roof extension; replacement of front ground floor window and creation of front basement lightwell with railings, in connection with use as a single family dwelling house.
56 Cambridge Street London SW1V 4QQ · premises record
Full Planning Permission Application
Approved
2018-11-16
Details of windows, ground floor front elevation and new windows, doors, new metal railings, plinth and sample of obscured glass pursuant to conditions 4 and 6 of planning permission dated 15 March 2018 (RN:17/11050).
56 Cambridge Street London SW1V 4QQ · premises record
Approval of Details (Full PP)
Approved
2018-04-27
Use of the ground floor as a self-contained flat (Class C3) and use of first and second floors as a self-contained flat (Class C3).
64 Cambridge Street London SW1V 4QQ · premises record
Approved
2025-09-02
More
Certificate of Lawfulness (existing)
Use of ground and lower ground floor in connection with residential flat above; construction of a mansard with roof terrace; rear lightwell infill extension; a front lightwell extension and new railings; replacement of the non-original first floor external balustrade and fenestration alterations.
50A Cambridge Street London · premises record
Approved
2022-08-26
More
Full Planning Permission Application
Variation of condtion 1 of planning permision dated 28 October 2021 (RN: 21/06105/FULL) for the: Use of ground and lower ground floor in connection with residential flat above; construction of a mansard with roof terrace; lower ground rear extension; a front lightwell extension and new railings; replacement of the non-original first floor external balustrade and fenestration alterations. NAMELY, to allow replacement of the existing piers and modern metal railing at first floor level with new traditional black painted metal railing; and raising the cill heights of the approved painted timber sash windows at the lower ground floor street facing facades by 150mm.
50A Cambridge Street London · premises record
Approved
2022-06-16
More
Full Planning Permission Application
Show all 10 rows
Use of ground and lower ground floor in connection with residential flat above; construction of a mansard with roof terrace; lower ground rear extension; a front lightwell extension and new railings; replacement of the non-original first floor external balustrade and fenestration alterations.
50A Cambridge Street London · premises record
Approved
2021-09-03
More
Full
Variation of condition 1 of planning permission dated 5th July 2013 (RN 13/01821/FULL) for external alterations to rear ground floor extension including new rooflight over and rebuilding of rear first floor extension; installation of six air conditioning units within an acoustic enclosure and one air handling unit within rear garden; replacement full height extract duct to rear elevation and smoke exhaust louvres to roof; alterations to the front elevation including replacement windows, door and retractable awning; NAMELY, to reconfigure the internal ground and lower ground floor to reduce the bar and restaurant area and relocate the kitchen area to lower ground floor level and creation of four guest bedrooms at lower ground and ground floor level. Installation of a new window within the rear ground floor elevation.
52 Cambridge Street London SW1V 4QQ · premises record
Withdrawn
2021-08-06
More
Full Planning Permission Application
Details of front wall of the lightwell and new window to the vault and new front entrance door pursuant to Condition 4 of planning permission dated 7 October 2020 (RN: 20/05116/FULL).
64A Cambridge Street London SW1V 4QQ · premises record
Approved
2020-11-03
More
Approval of Details (Full PP)
Variation of condition 11 of planning permission dated 5 July 2013 (RN 13/01821/FULL) for the external alterations to rear ground floor extension including new rooflight over and rebuilding of rear first floor extension. Installation of six air conditioning units within an acoustic enclosure and one air handling unit within rear garden; replacement full height extract duct to rear elevation and smoke exhaust louvres to roof. Alterations to the front elevation including replacement windows, door and retractable awning; Namely, to allow the use of the rear garden area for seated patrons only served by waiter or waitress 10am to 8pm daily, no music and a dedicated telephone number for residents; for temporary one year period.
52 Cambridge Street London SW1V 4QQ · premises record
Refused
2020-09-11
More
Full Planning Permission Application
Erection of rear extension at lower ground level, front lightwell extension to create new entrance, installation of window in front vaults and double doors in rear elevation.
64A Cambridge Street London SW1V 4QQ · premises record
Approved
2020-08-12
More
Full
Erection of single storey rear lower ground floor extension, first floor rear closet wing extension with walled terrace above and a mansard roof extension; replacement of front ground floor window and creation of front basement lightwell with railings, in connection with use as a single family dwelling house.
56 Cambridge Street London SW1V 4QQ · premises record
Approved
2018-11-16
More
Full Planning Permission Application
Details of windows, ground floor front elevation and new windows, doors, new metal railings, plinth and sample of obscured glass pursuant to conditions 4 and 6 of planning permission dated 15 March 2018 (RN:17/11050).
56 Cambridge Street London SW1V 4QQ · premises record
Approved
2018-04-27
More
Approval of Details (Full PP)

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 66 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 66 of 66 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 66 of 66 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 66 of 66 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Pimlico · reference CONARA/1530 · covers 66 of 66 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 66 of 66 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 66 of 66 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 66 of 66 premises. London Plan policies for the Central Activities Zone may apply.
Show all 4 rows
Conservation Area
Pimlico · reference CONARA/1530 · covers 66 of 66 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 4 applications
Case officer on 4 applications
Case officer on 4 applications
Case officer on 3 applications
Case officer on 3 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 4 applications
Case officer on 4 applications
Case officer on 4 applications
Show all 10 rows
Case officer on 3 applications
Case officer on 3 applications
Case officer on 1 application
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 precedent50 applications and 42 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy41 EPC records; ratings C: 10, D: 21, E: 6, F: 3, 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.

10 intent signals recorded in this postcode
Repeat sale · EPC F/G · Long hold
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Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
SW1V 4QQ, Westminster: planning and property history | Planning Atlas