Postcode record · Kensington And Chelsea
SW10 9NL.
SW10 9NL has 4 known premises and 40 planning records — 17 approved of 27 decided (63%). 3 EPC records.
Postcode SW10 9NL · boundary not held, centred on the postcodeApprovedRefusedOther40 exact40 on the map — every match
At a glance · this postcodeKensington And Chelsea profile →
4
Premises
known addresses (UPRNs)
40
Applications
27 decided
63%
Approval rate
17 approved · 10 refused
3
EPC records
ratings D 2 · E 1
40
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?
SW10 9NL has 4 known premises and 40 planning records — 17 approved of 27 decided (63%). 3 EPC records.
Premises
Name
Details
UPRN 217011592
UPRN 217011593
UPRN 217011595
UPRN 217011596
UPRN 217011592
UPRN 217011593
UPRN 217011595
Show all 4 rows
UPRN 217011596
Planning
What happened?
40 planning applications across the postcode; 17 approved of 27 decided (63%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Details required by Condition 5 (Construction Traffic Management Plan) of planning permission PP/24/07674 allowed under appeal ref. APP/K5600/W/25/3362340 (Demolition of existing house and erection of a replacement house with landscaping and associated works)
1 Cathcart Road, London, SW10 9NL · premises record
Applicant Neylor Leyland · Officer Anastassia Vissarionov
Discharge of Conditions
Withdrawn
2026-03-09
Details required by Condition 5 (Construction Traffic Management Plan (CTMP)) of Planning Permission PP/24/07674 (Demolition of existing house and erection of a replacement house with landscaping and associated works)
1 Cathcart Road, London, SW10 9NL · premises record
Applicant Neylor Leyland · Officer Anastassia Vissarionov
Discharge of Conditions
Approved
2025-12-22
Details required by condition 3 (submission of details) of planning permission 24/07674 allowed under appeal ref. APP/K5600/W/25/3362340 (Demolition of existing house and erection of a replacement house with landscaping and associated works)
1 Cathcart Road, London, SW10 9NL · premises record
Applicant Neylor Leyland · Officer George Weir
Discharge of Conditions
Approved
2025-11-25
Confirmation that the development approved under Planning Permission PP/20/02819 has been lawfully implemented and may lawfully be carried out and completed.
1 Cathcart Road, London, SW10 9NL · premises record
Applicant Naylor Leyland · Officer Ben Brockey
Certificates Lawful Proposed Use or Dev.
Approved
2025-03-25
Construction of first floor side extension
7 Cathcart Road, London, SW10 9NL · premises record
Applicant Barker · Officer Ben Brockey
Planning Permission
Approved
2025-03-06
Details required by part Condition 3(a), (b), (g), (h) (Submission of details - materials; new doors, windows, balustrading, glazing; plan; soil depth), and 11 (Flood Risk Assessment/Sustainable Drainage Systems Strategy) of planning permission PP/20/02819 (Addition of one full storey and an attic to house. Construction of basement extension under lower ground floor and part of rear garden, rear extension)
1 Cathcart Road, London, SW10 9NL · premises record
Applicant Naylor Leyland · Officer Wade Banks
Discharge of Conditions
Approved
2025-01-15
Details required by Condition 6 (Construction Traffic Management Plan (CTMP)) of planning permission PP/20/02819 (Addition of one full storey and an attic to house. Construction of basement extension under lower ground floor and part of rear garden, rear extension)
1 Cathcart Road, London, SW10 9NL · premises record
Applicant Naylor Leyland · Officer Saima Iqbal
Discharge of Conditions
Approved
2024-12-10
Details required by part Condition 3(f) (Submission of details - accessibility/adaptability) of planning permission PP/20/02819 (Addition of one full storey and an attic to house. Construction of basement extension under lower ground floor and part of rear garden, rear extension)
1 Cathcart Road, London, SW10 9NL · premises record
Applicant Naylor Leyland · Officer Saima Iqbal
Discharge of Conditions
Approved
2024-12-06
Details required by part Condition 3(c), (d), (e) and (h) (Submission of details) of planning permission PP/20/02819 (Addition of one full storey and an attic to house. Construction of basement extension under lower ground floor and part of rear garden, rear extension)
1 Cathcart Road, London, SW10 9NL · premises record
Applicant Naylor Leyland · Officer Saima Iqbal
Discharge of Conditions
Approved
2024-12-02
Demolition of existing house and erection of a replacement house with landscaping and associated works.
1 Cathcart Road, London, SW10 9NL · premises record
Applicant Naylor Leyland · Officer Gabby Westley
Planning Permission
Refused
2024-11-18
Details required by Condition 5 (Construction Traffic Management Plan) of planning permission PP/24/07674 allowed under appeal ref. APP/K5600/W/25/3362340 (Demolition of existing house and erection of a replacement house with landscaping and associated works)
1 Cathcart Road, London, SW10 9NL · premises record
Applicant Neylor Leyland · Officer Anastassia Vissarionov
Withdrawn
2026-03-09
More
Discharge of Conditions
Details required by Condition 5 (Construction Traffic Management Plan (CTMP)) of Planning Permission PP/24/07674 (Demolition of existing house and erection of a replacement house with landscaping and associated works)
1 Cathcart Road, London, SW10 9NL · premises record
Applicant Neylor Leyland · Officer Anastassia Vissarionov
Approved
2025-12-22
More
Discharge of Conditions
Details required by condition 3 (submission of details) of planning permission 24/07674 allowed under appeal ref. APP/K5600/W/25/3362340 (Demolition of existing house and erection of a replacement house with landscaping and associated works)
1 Cathcart Road, London, SW10 9NL · premises record
Applicant Neylor Leyland · Officer George Weir
Approved
2025-11-25
More
Discharge of Conditions
Show all 10 rows
Confirmation that the development approved under Planning Permission PP/20/02819 has been lawfully implemented and may lawfully be carried out and completed.
1 Cathcart Road, London, SW10 9NL · premises record
Applicant Naylor Leyland · Officer Ben Brockey
Approved
2025-03-25
More
Certificates Lawful Proposed Use or Dev.
Construction of first floor side extension
7 Cathcart Road, London, SW10 9NL · premises record
Applicant Barker · Officer Ben Brockey
Approved
2025-03-06
More
Planning Permission
Details required by part Condition 3(a), (b), (g), (h) (Submission of details - materials; new doors, windows, balustrading, glazing; plan; soil depth), and 11 (Flood Risk Assessment/Sustainable Drainage Systems Strategy) of planning permission PP/20/02819 (Addition of one full storey and an attic to house. Construction of basement extension under lower ground floor and part of rear garden, rear extension)
1 Cathcart Road, London, SW10 9NL · premises record
Applicant Naylor Leyland · Officer Wade Banks
Approved
2025-01-15
More
Discharge of Conditions
Details required by Condition 6 (Construction Traffic Management Plan (CTMP)) of planning permission PP/20/02819 (Addition of one full storey and an attic to house. Construction of basement extension under lower ground floor and part of rear garden, rear extension)
1 Cathcart Road, London, SW10 9NL · premises record
Applicant Naylor Leyland · Officer Saima Iqbal
Approved
2024-12-10
More
Discharge of Conditions
Details required by part Condition 3(f) (Submission of details - accessibility/adaptability) of planning permission PP/20/02819 (Addition of one full storey and an attic to house. Construction of basement extension under lower ground floor and part of rear garden, rear extension)
1 Cathcart Road, London, SW10 9NL · premises record
Applicant Naylor Leyland · Officer Saima Iqbal
Approved
2024-12-06
More
Discharge of Conditions
Details required by part Condition 3(c), (d), (e) and (h) (Submission of details) of planning permission PP/20/02819 (Addition of one full storey and an attic to house. Construction of basement extension under lower ground floor and part of rear garden, rear extension)
1 Cathcart Road, London, SW10 9NL · premises record
Applicant Naylor Leyland · Officer Saima Iqbal
Approved
2024-12-02
More
Discharge of Conditions
Demolition of existing house and erection of a replacement house with landscaping and associated works.
1 Cathcart Road, London, SW10 9NL · premises record
Applicant Naylor Leyland · Officer Gabby Westley
Refused
2024-11-18
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 4 premises each one covers.
Designation
Coverage
Conservation Area
The Boltons · reference 18 · covers 4 of 4 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 18 · covers 4 of 4 premises. Protected-tree works may require consent or formal notice.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 4 of 4 premises. Some normally permitted changes may require planning permission.
Conservation Area
The Boltons · reference 18 · covers 4 of 4 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 18 · covers 4 of 4 premises. Protected-tree works may require consent or formal notice.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 4 of 4 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 9 applications
Applicant on 3 applications
Applicant on 2 applications
Applicant on 1 application
Case officer on 4 applications
Case officer on 3 applications
Case officer on 3 applications
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Applicant on 9 applications
Applicant on 3 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 1 application
Case officer on 4 applications
Case officer on 3 applications
Case officer on 3 applications
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Development
What could it become?
Planning precedent40 applications and 40 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy3 EPC records; ratings D: 2, E: 1.
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.