Postcode record · Westminster
SW1V 4PP.
SW1V 4PP has 2 known premises and 10 planning records — 3 approved of 7 decided (42.9%). 2 EPC records.
Postcode SW1V 4PP · boundary not held, centred on the postcodeApprovedRefusedOther10 exact10 on the map — every match
At a glance · this postcodeWestminster profile →
2
Premises
known addresses (UPRNs)
10
Applications
7 decided
42.9%
Approval rate
3 approved · 4 refused
2
EPC records
ratings E 2
10
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 4PP has 2 known premises and 10 planning records — 3 approved of 7 decided (42.9%). 2 EPC records.
Premises
Name
Details
UPRN 100022731033
UPRN 100022731034
UPRN 100022731033
UPRN 100022731034
Planning
What happened?
10 planning applications across the postcode; 3 approved of 7 decided (42.9%). Latest 10 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Amendments to planning permission dated 20th March 2025 (RN 23/07877/FULL) for: Erection of mansard roof extension to existing dwelling at first and second floors level including raised chimney, double glazed timber sash window and other associated works. NAMELY, an amendment to extend the building to infill a small indent to rear facade up to the upper parapet level.
11 Cambridge Street London SW1V 4PP · premises record
Officer Joshua Howitt
Non-material amendments
Approved
2026-03-18
Alteration and extension of existing end of terrace house to form 2No. dwellings (Class C3), and alteration and extension of adjoining workshop building and conversion to a dwelling (Class C3).
9 Cambridge Street London SW1V 4PP · premises record
Officer Joshua Howitt
Full Planning Permission Application
Approved
2023-11-15
Erection of mansard roof extension to existing dwelling at first and second floors level including raised chimney, double glazed timber sash window and other associated works.
11 Cambridge Street London SW1V 4PP · premises record
Officer Joshua Howitt
Full Planning Permission Application
Approved
2023-11-14
1 x sycamore on land adjacent to 5 St George's Drive: removal
9 Cambridge Street London SW1V 4PP · premises record
Officer Barbara Milne
Applic. for works to trees in CA
Other
2023-03-20
1 x maidenhair tree (rear): fell.
9 Cambridge Street London SW1V 4PP · premises record
Officer Jamie Newman
Applic. for works to trees in CA
No objection
2020-12-04
Erection of extension at first floor level to south west elevation. (site includes 44 Hugh Street).
11 Cambridge Street London SW1V 4PP · premises record
Full Planning Permission Application
Refused
2019-05-03
Erection of extension at first floor level to front elevation. (site includes 44 Hugh Street).
11 Cambridge Street London SW1V 4PP · premises record
Officer Colin Bannon
Full Planning Permission Application
Refused
2018-07-30
Installation of a glazed conservatory at first floor level (site includes 44 Hugh Street).
11 Cambridge Street London SW1V 4PP · premises record
Officer Jonathan Friel
Full Planning Permission Application
Refused
2015-05-20
ERECTION OF A MANSARD ADDITION AT ROOF LEVEL
11 Cambridge Street London SW1V 4PP · premises record
Full Planning Permission Application
Refused
1998-03-24
Erection of a ground floor entrance portico and extension of balcony and railings above at first floor level.
11 Cambridge Street London SW1V 4PP · premises record
Full
Unknown
—
Amendments to planning permission dated 20th March 2025 (RN 23/07877/FULL) for: Erection of mansard roof extension to existing dwelling at first and second floors level including raised chimney, double glazed timber sash window and other associated works. NAMELY, an amendment to extend the building to infill a small indent to rear facade up to the upper parapet level.
11 Cambridge Street London SW1V 4PP · premises record
Officer Joshua Howitt
Approved
2026-03-18
More
Non-material amendments
Alteration and extension of existing end of terrace house to form 2No. dwellings (Class C3), and alteration and extension of adjoining workshop building and conversion to a dwelling (Class C3).
9 Cambridge Street London SW1V 4PP · premises record
Officer Joshua Howitt
Approved
2023-11-15
More
Full Planning Permission Application
Erection of mansard roof extension to existing dwelling at first and second floors level including raised chimney, double glazed timber sash window and other associated works.
11 Cambridge Street London SW1V 4PP · premises record
Officer Joshua Howitt
Approved
2023-11-14
More
Full Planning Permission Application
Show all 10 rows
1 x sycamore on land adjacent to 5 St George's Drive: removal
9 Cambridge Street London SW1V 4PP · premises record
Officer Barbara Milne
Other
2023-03-20
More
Applic. for works to trees in CA
1 x maidenhair tree (rear): fell.
9 Cambridge Street London SW1V 4PP · premises record
Officer Jamie Newman
No objection
2020-12-04
More
Applic. for works to trees in CA
Erection of extension at first floor level to south west elevation. (site includes 44 Hugh Street).
11 Cambridge Street London SW1V 4PP · premises record
Refused
2019-05-03
More
Full Planning Permission Application
Erection of extension at first floor level to front elevation. (site includes 44 Hugh Street).
11 Cambridge Street London SW1V 4PP · premises record
Officer Colin Bannon
Refused
2018-07-30
More
Full Planning Permission Application
Installation of a glazed conservatory at first floor level (site includes 44 Hugh Street).
11 Cambridge Street London SW1V 4PP · premises record
Officer Jonathan Friel
Refused
2015-05-20
More
Full Planning Permission Application
ERECTION OF A MANSARD ADDITION AT ROOF LEVEL
11 Cambridge Street London SW1V 4PP · premises record
Refused
1998-03-24
More
Full Planning Permission Application
Erection of a ground floor entrance portico and extension of balcony and railings above at first floor level.
11 Cambridge Street London SW1V 4PP · premises record
Unknown
—
More
Full
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 2 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 2 of 2 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 2 of 2 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 2 of 2 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Pimlico · reference CONARA/1530 · covers 2 of 2 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 2 of 2 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 2 of 2 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 2 of 2 premises. London Plan policies for the Central Activities Zone may apply.
Show all 4 rows
Conservation Area
Pimlico · reference CONARA/1530 · covers 2 of 2 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 10 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 3 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Show all 10 rows
Agent on 1 application
Case officer on 3 applications
Case officer on 2 applications
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 precedent10 applications and 10 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy2 EPC records; ratings E: 2.
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.
No intent signal is currently recorded in this postcode.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.