Postcode record · Kensington And Chelsea
W11 3SP.
W11 3SP has 21 known premises and 43 planning records — 27 approved of 37 decided (73%). 9 EPC records.
Postcode W11 3SP · boundary not held, centred on the postcodeApprovedRefusedOther43 exact43 on the map — every match
At a glance · this postcodeKensington And Chelsea profile →
21
Premises
known addresses (UPRNs)
43
Applications
37 decided
73%
Approval rate
27 approved · 10 refused
9
EPC records
ratings C 1 · D 5 · E 3
43
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?
W11 3SP has 21 known premises and 43 planning records — 27 approved of 37 decided (73%). 9 EPC records.
Premises (18 of 21 shown)
Name
Details
UPRN 217039442
UPRN 217039443
UPRN 217039444
UPRN 217039445
UPRN 217039446
UPRN 217039447
UPRN 217039448
UPRN 217039449
UPRN 217039450
UPRN 217039451
UPRN 217039442
UPRN 217039443
UPRN 217039444
Show all 10 rows
UPRN 217039445
UPRN 217039446
UPRN 217039447
UPRN 217039448
UPRN 217039449
UPRN 217039450
UPRN 217039451
Planning
What happened?
43 planning applications across the postcode; 27 approved of 37 decided (73%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Elevational alterations to front and rear facades, replacement of roof lights and internal alterations
49 Holland Park Mews, London, W11 3SP · premises record
Applicant M Polinelli · Officer Sarah Winter-Irving
Planning Permission
Approved
2025-10-24
Elevational alterations to front and rear facades, replacement of roof lights and internal alterations.
49 Holland Park Mews, London, W11 3SP · premises record
Applicant Polinelli · Officer Sarah Winter-Irving
Listed Building Consent
Approved
2025-10-23
Replacement of windows, internal refurbishment and creation of new roof terrace at second floor level
49 Holland Park Mews, London, W11 3SP · premises record
Applicant Polinelli · Officer Sarah Winter-Irving
Planning Permission
Refused
2025-07-08
Replacement of windows, internal refurbishment and creation of new roof terrace at second floor level
49 Holland Park Mews, London, W11 3SP · premises record
Applicant Polinelli · Officer Sarah Winter-Irving
Listed Building Consent
Refused
2025-07-07
Details required by Condition 3 (submission of details - (a) proposed flue to the front fa?ade; (c) proposed lighting throughout the property; (d) existing and proposed floor coverings, including thickness and relationship with the existing floorboards) of Listed Building consent LB/20/01243 (External alterations to elevation including replacement of garage door and internal alterations)
51 Holland Park Mews, London, W11 3SP · premises record
Applicant Imoto · Officer Mary Kearns
Discharge of Conditions
Approved
2021-03-30
Details required by Condition 3 (submission of details - (a) proposed flue to the front fa?ade) of planning permission PP/20/01242 (External alterations to elevation including replacement of garage door and internal alterations)
51 Holland Park Mews, London, W11 3SP · premises record
Applicant Imoto · Officer Mary Kearns
Discharge of Conditions
Approved
2021-03-30
External alterations to elevation including replacement of garage door and internal alterations.
51 Holland Park Mews, London, W11 3SP · premises record
Applicant Imoto · Officer Mary Kearns
Listed Building Consent
Approved
2020-02-24
External alterations to elevation including replacement of garage door and internal alterations.
51 Holland Park Mews, London, W11 3SP · premises record
Applicant Imoto · Officer Mary Kearns
Planning Permission
Approved
2020-02-24
Alterations to front facade, including alterations to garage doors and replacement metal window frame with timber sash window. Internal alterations.
51 Holland Park Mews, London, W11 3SP · premises record
Listed Building Consent
Refused
2017-12-04
Alterations to front facade, including alterations to garage doors and replacement metal window frame with timber sash window. Internal alterations.
51 Holland Park Mews, London, W11 3SP · premises record
Planning Permission
Refused
2017-12-04
Elevational alterations to front and rear facades, replacement of roof lights and internal alterations
49 Holland Park Mews, London, W11 3SP · premises record
Applicant M Polinelli · Officer Sarah Winter-Irving
Approved
2025-10-24
More
Planning Permission
Elevational alterations to front and rear facades, replacement of roof lights and internal alterations.
49 Holland Park Mews, London, W11 3SP · premises record
Applicant Polinelli · Officer Sarah Winter-Irving
Approved
2025-10-23
More
Listed Building Consent
Replacement of windows, internal refurbishment and creation of new roof terrace at second floor level
49 Holland Park Mews, London, W11 3SP · premises record
Applicant Polinelli · Officer Sarah Winter-Irving
Refused
2025-07-08
More
Planning Permission
Show all 10 rows
Replacement of windows, internal refurbishment and creation of new roof terrace at second floor level
49 Holland Park Mews, London, W11 3SP · premises record
Applicant Polinelli · Officer Sarah Winter-Irving
Refused
2025-07-07
More
Listed Building Consent
Details required by Condition 3 (submission of details - (a) proposed flue to the front fa?ade; (c) proposed lighting throughout the property; (d) existing and proposed floor coverings, including thickness and relationship with the existing floorboards) of Listed Building consent LB/20/01243 (External alterations to elevation including replacement of garage door and internal alterations)
51 Holland Park Mews, London, W11 3SP · premises record
Applicant Imoto · Officer Mary Kearns
Approved
2021-03-30
More
Discharge of Conditions
Details required by Condition 3 (submission of details - (a) proposed flue to the front fa?ade) of planning permission PP/20/01242 (External alterations to elevation including replacement of garage door and internal alterations)
51 Holland Park Mews, London, W11 3SP · premises record
Applicant Imoto · Officer Mary Kearns
Approved
2021-03-30
More
Discharge of Conditions
External alterations to elevation including replacement of garage door and internal alterations.
51 Holland Park Mews, London, W11 3SP · premises record
Applicant Imoto · Officer Mary Kearns
Approved
2020-02-24
More
Listed Building Consent
External alterations to elevation including replacement of garage door and internal alterations.
51 Holland Park Mews, London, W11 3SP · premises record
Applicant Imoto · Officer Mary Kearns
Approved
2020-02-24
More
Planning Permission
Alterations to front facade, including alterations to garage doors and replacement metal window frame with timber sash window. Internal alterations.
51 Holland Park Mews, London, W11 3SP · premises record
Refused
2017-12-04
More
Listed Building Consent
Alterations to front facade, including alterations to garage doors and replacement metal window frame with timber sash window. Internal alterations.
51 Holland Park Mews, London, W11 3SP · premises record
Refused
2017-12-04
More
Planning Permission
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 21 premises each one covers.
Designation
Coverage
Conservation Area
Holland Park · reference 5 · covers 21 of 21 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 5 · covers 21 of 21 premises. Protected-tree works may require consent or formal notice.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 21 of 21 premises. Some normally permitted changes may require planning permission.
Conservation Area
Holland Park · reference 5 · covers 21 of 21 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 5 · covers 21 of 21 premises. Protected-tree works may require consent or formal notice.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 21 of 21 premises. Some normally permitted changes may require planning permission.
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 4 applications
Applicant on 3 applications
Applicant on 1 application
Case officer on 4 applications
Case officer on 4 applications
Applicant on 4 applications
Applicant on 3 applications
Applicant on 1 application
Show all 5 rows
Case officer on 4 applications
Case officer on 4 applications
Development
What could it become?
Planning precedent43 applications and 43 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy9 EPC records; ratings C: 1, D: 5, E: 3.
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.