Postcode record · Kensington And Chelsea
W10 5SY.
W10 5SY has 22 known premises and 49 planning records — 36 approved of 44 decided (81.8%). 7 EPC records.
Postcode W10 5SY · boundary not held, centred on the postcodeApprovedRefusedOther49 exact49 on the map — every match
At a glance · this postcodeKensington And Chelsea profile →
22
Premises
known addresses (UPRNs)
49
Applications
44 decided
81.8%
Approval rate
36 approved · 8 refused
7
EPC records
ratings B 1 · C 3 · D 3
49
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?
W10 5SY has 22 known premises and 49 planning records — 36 approved of 44 decided (81.8%). 7 EPC records.
Premises (18 of 22 shown)
Name
Details
UPRN 217069531
UPRN 217069532
UPRN 217069533
UPRN 217069534
UPRN 217069535
UPRN 217069536
UPRN 217069537
UPRN 217069538
UPRN 217069539
UPRN 217069540
UPRN 217069531
UPRN 217069532
UPRN 217069533
Show all 10 rows
UPRN 217069534
UPRN 217069535
UPRN 217069536
UPRN 217069537
UPRN 217069538
UPRN 217069539
UPRN 217069540
Planning
What happened?
49 planning applications across the postcode; 36 approved of 44 decided (81.8%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Prune 1x Common Lime (Tilia x europaea)
317 Portobello Road, London, W10 5SY · premises record
Applicant Instituto Espa ol Vicente · Officer Angus Morrison
Prune
Approved
2025-03-14
FELL 1 x London Plane on school playground and 1 x Lawson's Cypress Glauca in Cloister, andPrune 1 x Apple tree in Cloister.
317 Portobello Road, London, W10 5SY · premises record
Applicant Guerra · Officer Angus Morrison
Part Fell Part Prune
Approved
2024-11-06
Details required by condition nos. 4 (details of the materials to be used in the construction of the external surfaces of the mansard roof extension); 5 (details of all new sash windows, plans and sections (1:20), external doors and roof lights, including details of material and finish, glazing, paint colour and profile); and 6 (prior to application of render or paint, details of materials to be used, including render mix, pointing and finishes, and paint colour) of planning permission 23/01483 (New mansard roof extension, infill, new front door, reinstatement of rendered portico around existing windows.)
Maisonette Flat, 325 Portobello Road, London, W10 5SY · premises record
Applicant Patel · Officer Sarah Winter-Irving
Discharge of Conditions
Approved
2024-07-09
New mansard roof extension, infill, new front door, reinstatement of rendered portico around existing windows.
Maisonette Flat, 325 Portobello Road, London, W10 5SY · premises record
Applicant Patel · Officer Alexandra Lee
Planning Permission
Refused
2023-07-07
Installation of new mansard roof extension, infill, new front door, reinstatement of rendered portico around existing windows
Maisonette Flat, 325 Portobello Road, London, W10 5SY · premises record
Applicant Patel · Officer Alexandra Lee
Planning Permission
Refused
2023-07-04
New mansard roof extension, infill, new front door, reinstatement of rendered portico around existing windows.
Maisonette Flat, 325 Portobello Road, London, W10 5SY · premises record
Applicant P Patel · Officer Alexandra Lee
Planning Permission
Refused
2023-03-01
Replacement windows with double glazed timber sash windows to match existing; alterations to side elevation facade, with new render painted white
Maisonette Flat, 325 Portobello Road, London, W10 5SY · premises record
Applicant Patel · Officer Julia Drzewicka
Planning Permission
Approved
2022-04-28
Prune 5x London Planes at rear
317A Portobello Road, London, W10 5SY · premises record
Applicant Checa · Officer Angus Morrison
Prune
Approved
2021-10-13
FELL 1x T1 Populus spp
317A Portobello Road, London, W10 5SY · premises record
Applicant Ramos · Officer Angus Morrison
Fell
Approved
2020-09-22
Prune 1 x Lime (Tilia spp) in playground near Portobello Road boundary.
317A Portobello Road, London, W10 5SY · premises record
Applicant Ramos · Officer Angus Morrison
Prune
Approved
2020-03-05
Prune 1x Common Lime (Tilia x europaea)
317 Portobello Road, London, W10 5SY · premises record
Applicant Instituto Espa ol Vicente · Officer Angus Morrison
Approved
2025-03-14
More
Prune
FELL 1 x London Plane on school playground and 1 x Lawson's Cypress Glauca in Cloister, andPrune 1 x Apple tree in Cloister.
317 Portobello Road, London, W10 5SY · premises record
Applicant Guerra · Officer Angus Morrison
Approved
2024-11-06
More
Part Fell Part Prune
Details required by condition nos. 4 (details of the materials to be used in the construction of the external surfaces of the mansard roof extension); 5 (details of all new sash windows, plans and sections (1:20), external doors and roof lights, including details of material and finish, glazing, paint colour and profile); and 6 (prior to application of render or paint, details of materials to be used, including render mix, pointing and finishes, and paint colour) of planning permission 23/01483 (New mansard roof extension, infill, new front door, reinstatement of rendered portico around existing windows.)
Maisonette Flat, 325 Portobello Road, London, W10 5SY · premises record
Applicant Patel · Officer Sarah Winter-Irving
Approved
2024-07-09
More
Discharge of Conditions
Show all 10 rows
New mansard roof extension, infill, new front door, reinstatement of rendered portico around existing windows.
Maisonette Flat, 325 Portobello Road, London, W10 5SY · premises record
Applicant Patel · Officer Alexandra Lee
Refused
2023-07-07
More
Planning Permission
Installation of new mansard roof extension, infill, new front door, reinstatement of rendered portico around existing windows
Maisonette Flat, 325 Portobello Road, London, W10 5SY · premises record
Applicant Patel · Officer Alexandra Lee
Refused
2023-07-04
More
Planning Permission
New mansard roof extension, infill, new front door, reinstatement of rendered portico around existing windows.
Maisonette Flat, 325 Portobello Road, London, W10 5SY · premises record
Applicant P Patel · Officer Alexandra Lee
Refused
2023-03-01
More
Planning Permission
Replacement windows with double glazed timber sash windows to match existing; alterations to side elevation facade, with new render painted white
Maisonette Flat, 325 Portobello Road, London, W10 5SY · premises record
Applicant Patel · Officer Julia Drzewicka
Approved
2022-04-28
More
Planning Permission
Prune 5x London Planes at rear
317A Portobello Road, London, W10 5SY · premises record
Applicant Checa · Officer Angus Morrison
Approved
2021-10-13
More
Prune
FELL 1x T1 Populus spp
317A Portobello Road, London, W10 5SY · premises record
Applicant Ramos · Officer Angus Morrison
Approved
2020-09-22
More
Fell
Prune 1 x Lime (Tilia spp) in playground near Portobello Road boundary.
317A Portobello Road, London, W10 5SY · premises record
Applicant Ramos · Officer Angus Morrison
Approved
2020-03-05
More
Prune
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 22 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 22 of 22 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 - No 106 · reference 1286 · covers 19 of 22 premises. Some normally permitted changes may require planning permission.
Tree Preservation Zone
Named designation not supplied · reference 1 · covers 3 of 22 premises. Protected-tree works may require consent or formal notice.
Conservation Area
Oxford Gardens · reference 1 · covers 3 of 22 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 22 of 22 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 - No 106 · reference 1286 · covers 19 of 22 premises. Some normally permitted changes may require planning permission.
Tree Preservation Zone
Named designation not supplied · reference 1 · covers 3 of 22 premises. Protected-tree works may require consent or formal notice.
Show all 4 rows
Conservation Area
Oxford Gardens · reference 1 · covers 3 of 22 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
Applicant on 4 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Case officer on 5 applications
Case officer on 3 applications
Case officer on 1 application
Case officer on 1 application
Applicant on 4 applications
Applicant on 2 applications
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Case officer on 5 applications
Case officer on 3 applications
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent49 applications and 49 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy7 EPC records; ratings B: 1, C: 3, D: 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
The Developer PlanOwnership, 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.