Postcode record · Kensington And Chelsea
SW7 3LT.
SW7 3LT has 32 known premises and 67 planning records — 50 approved of 59 decided (84.7%). 15 EPC records.
Postcode SW7 3LT · boundary not held, centred on the postcodeApprovedRefusedOther67 exact67 on the map — every match
At a glance · this postcodeKensington And Chelsea profile →
32
Premises
known addresses (UPRNs)
67
Applications
59 decided
84.7%
Approval rate
50 approved · 9 refused
15
EPC records
ratings C 7 · D 6 · E 2
67
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 3LT has 32 known premises and 67 planning records — 50 approved of 59 decided (84.7%). 15 EPC records.
Premises (18 of 32 shown)
Name
Details
UPRN 217062274
UPRN 217062275
UPRN 217062276
UPRN 217062277
UPRN 217062278
UPRN 217062279
UPRN 217062280
UPRN 217062281
UPRN 217062282
UPRN 217062283
UPRN 217062274
UPRN 217062275
UPRN 217062276
Show all 10 rows
UPRN 217062277
UPRN 217062278
UPRN 217062279
UPRN 217062280
UPRN 217062281
UPRN 217062282
UPRN 217062283
Planning
What happened?
67 planning applications across the postcode; 50 approved of 59 decided (84.7%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Strip out entire property for a full refurbishment to include blocking up one entrance into the sitting room, supply and fit new kitchen and appliances, plumb in 2x new bathrooms, supply and fit new radiators where necessary, re-decorate entire property; supply and lay wooden floor in hallway with acoustic insulation.
Flat 8, 89 Onslow Square, London, SW7 3LT · premises record
Applicant L Paternot · Officer Jane Wylie
Listed Building Consent
Approved
2024-11-06
Prune 1 x Bay (rear)
85 Onslow Square, London, SW7 3LT · premises record
Applicant Not disclosed · Officer Angus Morrison
Prune
No objection
2024-01-23
Internal alterations and refurbishment in ground floor flat (Listed Building Consent only)
Flat 4, 89 Onslow Square, London, SW7 3LT · premises record
Applicant R Lowndes · Officer Jane Wylie
Listed Building Consent
Approved
2021-12-07
Removing of existing window and replacing with French doors and window over to form a Juliette balcony in rear elevation. ***WITHDRAWN***
Flat 4, 89 Onslow Square, London, SW7 3LT · premises record
Applicant Lowndes · Officer Alice Culver
Planning Permission
Withdrawn
2021-08-06
Removing of existing window and replacing with French doors and window over to form a Juliette balcony in rear elevation. ***WITHDRAWN***
Flat 4, 89 Onslow Square, London, SW7 3LT · premises record
Applicant Lowndes · Officer Alice Culver
Listed Building Consent
Withdrawn
2021-08-06
External repairs to front and rear elevations, localised roof repairs, decorations and associated works (Listed Building Consent only)
77-109 Onslow Square, London, SW7 3LT · premises record
Listed Building Consent
Approved
2018-05-23
Internal alterations at third floor level, involving relocation of W.C. into existing adjacent en-suite (amendment to listed building consent 17/01647)
Flat 7, 81 Onslow Square, London, SW7 3LT · premises record
Listed Building Consent
Approved
2017-09-28
Internal alteration to ground floor flat involving part removal of timber stud partition wall between bedroom and en-suite
Flat 2, 89 Onslow Square, London, SW7 3LT · premises record
Planning Permission
Approved
2017-05-22
Internal alteration to ground floor flat involving part removal of timber stud partition wall between bedroom and en-suite
Flat 2, 89 Onslow Square, London, SW7 3LT · premises record
Listed Building Consent
Approved
2017-05-22
Alteration by adding W.C and carpeted bedrooms are replaced with timber flooring.
Flat 7, 81 Onslow Square, London, SW7 3LT · premises record
Listed Building Consent
Approved
2017-03-10
Strip out entire property for a full refurbishment to include blocking up one entrance into the sitting room, supply and fit new kitchen and appliances, plumb in 2x new bathrooms, supply and fit new radiators where necessary, re-decorate entire property; supply and lay wooden floor in hallway with acoustic insulation.
Flat 8, 89 Onslow Square, London, SW7 3LT · premises record
Applicant L Paternot · Officer Jane Wylie
Approved
2024-11-06
More
Listed Building Consent
Prune 1 x Bay (rear)
85 Onslow Square, London, SW7 3LT · premises record
Applicant Not disclosed · Officer Angus Morrison
No objection
2024-01-23
More
Prune
Internal alterations and refurbishment in ground floor flat (Listed Building Consent only)
Flat 4, 89 Onslow Square, London, SW7 3LT · premises record
Applicant R Lowndes · Officer Jane Wylie
Approved
2021-12-07
More
Listed Building Consent
Show all 10 rows
Removing of existing window and replacing with French doors and window over to form a Juliette balcony in rear elevation. ***WITHDRAWN***
Flat 4, 89 Onslow Square, London, SW7 3LT · premises record
Applicant Lowndes · Officer Alice Culver
Withdrawn
2021-08-06
More
Planning Permission
Removing of existing window and replacing with French doors and window over to form a Juliette balcony in rear elevation. ***WITHDRAWN***
Flat 4, 89 Onslow Square, London, SW7 3LT · premises record
Applicant Lowndes · Officer Alice Culver
Withdrawn
2021-08-06
More
Listed Building Consent
External repairs to front and rear elevations, localised roof repairs, decorations and associated works (Listed Building Consent only)
77-109 Onslow Square, London, SW7 3LT · premises record
Approved
2018-05-23
More
Listed Building Consent
Internal alterations at third floor level, involving relocation of W.C. into existing adjacent en-suite (amendment to listed building consent 17/01647)
Flat 7, 81 Onslow Square, London, SW7 3LT · premises record
Approved
2017-09-28
More
Listed Building Consent
Internal alteration to ground floor flat involving part removal of timber stud partition wall between bedroom and en-suite
Flat 2, 89 Onslow Square, London, SW7 3LT · premises record
Approved
2017-05-22
More
Planning Permission
Internal alteration to ground floor flat involving part removal of timber stud partition wall between bedroom and en-suite
Flat 2, 89 Onslow Square, London, SW7 3LT · premises record
Approved
2017-05-22
More
Listed Building Consent
Alteration by adding W.C and carpeted bedrooms are replaced with timber flooring.
Flat 7, 81 Onslow Square, London, SW7 3LT · premises record
Approved
2017-03-10
More
Listed Building Consent
Building control
Building-control records are not yet collected for Kensington And Chelsea — 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 32 premises each one covers.
Designation
Coverage
Conservation Area
Thurloe/Smith's Charity · reference 19 · covers 32 of 32 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 32 of 32 premises. Some normally permitted changes may require planning permission.
Tree Preservation Zone
Named designation not supplied · reference 19 · covers 32 of 32 premises. Protected-tree works may require consent or formal notice.
Conservation Area
Thurloe/Smith's Charity · reference 19 · covers 32 of 32 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 32 of 32 premises. Some normally permitted changes may require planning permission.
Tree Preservation Zone
Named designation not supplied · reference 19 · covers 32 of 32 premises. Protected-tree works may require consent or formal notice.
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 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Show all 7 rows
Applicant on 1 application
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Development
What could it become?
Planning precedent67 applications and 67 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy15 EPC records; ratings C: 7, 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.
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.