Postcode record · Westminster
SW7 1LA.
SW7 1LA has 12 known premises and 42 planning records — 27 approved of 29 decided (93.1%). 8 EPC records.
Postcode SW7 1LA · boundary not held, centred on the postcodeApprovedRefusedOther42 on the map — every match
At a glance · this postcodeWestminster profile →
12
Premises
known addresses (UPRNs)
42
Applications
29 decided
93.1%
Approval rate
27 approved · 2 refused
8
EPC records
ratings D 6 · E 2
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?
SW7 1LA has 12 known premises and 42 planning records — 27 approved of 29 decided (93.1%). 8 EPC records.
Premises
Name
Details
UPRN 10033567416
UPRN 10033621714
UPRN 100022812189
UPRN 100022812190
UPRN 100022812191
UPRN 100022812192
UPRN 100022812193
UPRN 100022812194
UPRN 100022812195
UPRN 100022812196
UPRN 10033567416
UPRN 10033621714
UPRN 100022812189
Show all 10 rows
UPRN 100022812190
UPRN 100022812191
UPRN 100022812192
UPRN 100022812193
UPRN 100022812194
UPRN 100022812195
UPRN 100022812196
Planning
What happened?
42 planning applications across the postcode; 27 approved of 29 decided (93.1%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Replacement of seven sets of timber windows and doors (site includes Hill House)
1A Trevor Place London SW7 1LA · premises record
Officer Heidi Pearce
Listed Building Consent Application
Approved
2025-03-24
Replacement of seven sets of timber windows and doors (site includes Hill House)
1A Trevor Place London SW7 1LA · premises record
Officer Heidi Pearce
Full Planning Permission Application
Approved
2025-03-24
Replacement of window with double doors, installation of railings and a privacy screen to allow formation of a new roof terrace atop the closet wing at first floor level to the rear of the property.
2 Trevor Place London SW7 1LA · premises record
Officer Joshua Howitt
Full Planning Permission Application
Approved
2015-12-14
External alterations in association with use of existing pavement vault as a plantroom.
4 Trevor Place London SW7 1LA · premises record
Officer Jon Kilner
Full Planning Permission Application
Approved
2014-11-25
Detailed section drawings showing the relationship between the glazing bars and the glazing and between the window frames and the window opening, for the new sash windows pursuant to Condition 8 of planning permission dated 17 December 2013 (RN: 13/06382).
4 Trevor Place London SW7 1LA · premises record
Officer Renee Clarke
Approval of Details (Full PP)
Approved
2014-09-22
Variation of Condition 1 of planning permission dated 28 April 2011 (10/06675/FULL) for the excavation of garden to extend lower ground floor level and excavate beneath dwelling to create new basement level, erection of full width rear extension at ground floor level, erection of half width extension at rear first floor level, installation of rooflight at main roof level, alterations to windows and doors, installation of railings and door canopy to pedestrian passage; namely; addition of railings and steps to the Trevor Place frontage and alterations to the rear yard garden.
9 Trevor Place London SW7 1LA · premises record
Officer Vincent Nally
Full Planning Permission Application
Approved
2014-04-22
Details of Construction Management Plan pursuant to Condition 3 of planning permission dated 17 December 2013 (RN: 13/06382).
4 Trevor Place London SW7 1LA · premises record
Officer Renee Clarke
Approval of Details (Full PP)
Approved
2014-02-12
Details of basement dining and living room ventilation pursuant to Condition 9 of planning permission dated 28 April 2011 (RN: 10/06675/FULL).
9 Trevor Place London SW7 1LA · premises record
Officer Renee Clarke
Approval of Details (Full PP)
Approved
2013-10-01
Installation of two satellite dishes (800mm in diameter) on the rear side of the roof.
9 Trevor Place London SW7 1LA · premises record
Officer Vincent Nally
Full Planning Permission Application
Approved
2013-07-19
Excavation beneath main house and rear garden to extend existing basement and create a new sub-basement level; erection of full width extension at basement and ground floor level and half width extension at first floor level. Existing mansard roof to be raised and installation of two rooflights to rear roofslope.
4 Trevor Place London SW7 1LA · premises record
Officer Vincent Nally
Full Planning Permission Application
Approved
2013-07-02
Replacement of seven sets of timber windows and doors (site includes Hill House)
1A Trevor Place London SW7 1LA · premises record
Officer Heidi Pearce
Approved
2025-03-24
More
Listed Building Consent Application
Replacement of seven sets of timber windows and doors (site includes Hill House)
1A Trevor Place London SW7 1LA · premises record
Officer Heidi Pearce
Approved
2025-03-24
More
Full Planning Permission Application
Replacement of window with double doors, installation of railings and a privacy screen to allow formation of a new roof terrace atop the closet wing at first floor level to the rear of the property.
2 Trevor Place London SW7 1LA · premises record
Officer Joshua Howitt
Approved
2015-12-14
More
Full Planning Permission Application
Show all 10 rows
External alterations in association with use of existing pavement vault as a plantroom.
4 Trevor Place London SW7 1LA · premises record
Officer Jon Kilner
Approved
2014-11-25
More
Full Planning Permission Application
Detailed section drawings showing the relationship between the glazing bars and the glazing and between the window frames and the window opening, for the new sash windows pursuant to Condition 8 of planning permission dated 17 December 2013 (RN: 13/06382).
4 Trevor Place London SW7 1LA · premises record
Officer Renee Clarke
Approved
2014-09-22
More
Approval of Details (Full PP)
Variation of Condition 1 of planning permission dated 28 April 2011 (10/06675/FULL) for the excavation of garden to extend lower ground floor level and excavate beneath dwelling to create new basement level, erection of full width rear extension at ground floor level, erection of half width extension at rear first floor level, installation of rooflight at main roof level, alterations to windows and doors, installation of railings and door canopy to pedestrian passage; namely; addition of railings and steps to the Trevor Place frontage and alterations to the rear yard garden.
9 Trevor Place London SW7 1LA · premises record
Officer Vincent Nally
Approved
2014-04-22
More
Full Planning Permission Application
Details of Construction Management Plan pursuant to Condition 3 of planning permission dated 17 December 2013 (RN: 13/06382).
4 Trevor Place London SW7 1LA · premises record
Officer Renee Clarke
Approved
2014-02-12
More
Approval of Details (Full PP)
Details of basement dining and living room ventilation pursuant to Condition 9 of planning permission dated 28 April 2011 (RN: 10/06675/FULL).
9 Trevor Place London SW7 1LA · premises record
Officer Renee Clarke
Approved
2013-10-01
More
Approval of Details (Full PP)
Installation of two satellite dishes (800mm in diameter) on the rear side of the roof.
9 Trevor Place London SW7 1LA · premises record
Officer Vincent Nally
Approved
2013-07-19
More
Full Planning Permission Application
Excavation beneath main house and rear garden to extend existing basement and create a new sub-basement level; erection of full width extension at basement and ground floor level and half width extension at first floor level. Existing mansard roof to be raised and installation of two rooflights to rear roofslope.
4 Trevor Place London SW7 1LA · premises record
Officer Vincent Nally
Approved
2013-07-02
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 12 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 12 of 12 premises. Some normally permitted changes may require planning permission.
Conservation Area
Knightsbridge · reference CONARA/1370 · covers 12 of 12 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 12 of 12 premises. Some normally permitted changes may require planning permission.
Conservation Area
Knightsbridge · reference CONARA/1370 · covers 12 of 12 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 8 applications
Case officer on 7 applications
Case officer on 6 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 8 applications
Case officer on 7 applications
Case officer on 6 applications
Show all 7 rows
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent42 applications and 42 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy8 EPC records; ratings D: 6, 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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.