Postcode record · Kensington And Chelsea
SW5 9HN.
SW5 9HN has 20 known premises and 11 planning records — 8 approved of 10 decided (80%). 16 EPC records.
Postcode SW5 9HN · boundary not held, centred on the postcodeApprovedRefusedOther19 exact19 on the map — every match
At a glance · this postcodeKensington And Chelsea profile →
20
Premises
known addresses (UPRNs)
11
Applications
10 decided
80%
Approval rate
8 approved · 2 refused
16
EPC records
ratings C 9 · D 6 · E 1
19
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?
SW5 9HN has 20 known premises and 11 planning records — 8 approved of 10 decided (80%). 16 EPC records.
Premises (18 of 20 shown)
Name
Details
UPRN 217061048
UPRN 217061049
UPRN 217061050
UPRN 217061051
UPRN 217061054
Show all 10 rows
UPRN 217061048
UPRN 217061049
UPRN 217061050
UPRN 217061051
UPRN 217061054
Planning
What happened?
11 planning applications across the postcode; 8 approved of 10 decided (80%). Latest 11 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Installation of roof window in the loft
Flat 24A, Richmond Mansions, 248-250 Old Brompton Road, London, SW5 9HN · premises record
Applicant Saija · Officer Michael Robertson (Planner Role)
Planning Permission
Approved
2023-10-05
Replacement of existing single-glazed vertical hung painted timber sliding sash windows with new double-glazed vertical hung painted timber sliding sash windows.
Flat 24A, Richmond Mansions, 248-250 Old Brompton Road, London, SW5 9HN · premises record
Planning Permission
Approved
2023-08-15
Variation / Removal of condition 2 of planning permission 21/06096 to reduce the 2 approved ASHPs to 1 ASHP
Flat 24, Richmond Mansions, 248-250 Old Brompton Road, London, SW5 9HN · premises record
Applicant Saija · Officer John Asiamah
Planning Permission
Approved
2023-07-17
Variation of condition 6 (Noise from Air Conditioning Plant) of planning permission 21/06096 to reduce the 2no. approved ASHPs to 1no. ASHP and to move the ASHP from the approved location on roof level (between new extension and chimney) to the new location (suggested by Engineers and Building Board/Management) close to the existing water tank (roof level)***WITHDRAWN***
Flat 24, Richmond Mansions, 248-250 Old Brompton Road, London, SW5 9HN · premises record
Applicant R Saija · Officer John White
Planning Permission
Withdrawn
2023-05-31
Installation of skylight
Flat 24, Richmond Mansions, 248-250 Old Brompton Road, London, SW5 9HN · premises record
Applicant Saija · Officer John White
Planning Permission
Approved
2023-04-26
Non material amendment to planning permission 21/06096 (Alterations at main roof level comprising erection of rear roof extension plus installation of rooflights, solar panels and air-source heat-pumps associated with conversion of loft space into additional living/residential accommodation and redistribution of existing apartment) to change two approved square roof windows into one round skylight.
Flat 24, Richmond Mansions, 248-250 Old Brompton Road, London, SW5 9HN · premises record
Applicant Saija · Officer John White
Non-Material Amendments
Refused
2023-03-15
Details required by Condition 8 (Scheme of Sound Insulation) of planning permission PP/21/06096 (Alterations at main roof level comprising erection of rear roof extension plus installation of rooflights, solar panels and air-source heat-pumps associated with conversion of loft space into additional living/residential accommodation and redistribution of existing apartment)
Flat 24, Richmond Mansions, 248-250 Old Brompton Road, London, SW5 9HN · premises record
Applicant Saija · Officer Gabby Westley
Discharge of Conditions
Approved
2022-03-02
Alterations at main roof level comprising erection of rear roof extension plus installation of rooflights, solar panels and air-source heat-pumps associated with conversion of loft space into additional living/residential accommodation and redistribution of existing apartment.
Flat 24, Richmond Mansions, 248-250 Old Brompton Road, London, SW5 9HN · premises record
Applicant Saija · Officer Gabby Westley
Planning Permission
Approved
2021-09-17
Alterations at main roof level comprising erection of rear roof extension plus installation of roof lights associated with conversion of loft space into additional living/residential accommodation.
Flat 24, Richmond Mansions, 248-250 Old Brompton Road, London, SW5 9HN · premises record
Planning Permission
Approved
2018-12-24
Alterations at main roof level comprising the erection of a rear roof extension plus the installation of roof lights associated with the conversion of the loft space into additional living/residential accommodation.
Flat 24, Richmond Mansions, 248-250 Old Brompton Road, London, SW5 9HN · premises record
Planning Permission
Refused
2015-08-20
Installation of roof window in the loft
Flat 24A, Richmond Mansions, 248-250 Old Brompton Road, London, SW5 9HN · premises record
Applicant Saija · Officer Michael Robertson (Planner Role)
Approved
2023-10-05
More
Planning Permission
Replacement of existing single-glazed vertical hung painted timber sliding sash windows with new double-glazed vertical hung painted timber sliding sash windows.
Flat 24A, Richmond Mansions, 248-250 Old Brompton Road, London, SW5 9HN · premises record
Approved
2023-08-15
More
Planning Permission
Variation / Removal of condition 2 of planning permission 21/06096 to reduce the 2 approved ASHPs to 1 ASHP
Flat 24, Richmond Mansions, 248-250 Old Brompton Road, London, SW5 9HN · premises record
Applicant Saija · Officer John Asiamah
Approved
2023-07-17
More
Planning Permission
Show all 10 rows
Variation of condition 6 (Noise from Air Conditioning Plant) of planning permission 21/06096 to reduce the 2no. approved ASHPs to 1no. ASHP and to move the ASHP from the approved location on roof level (between new extension and chimney) to the new location (suggested by Engineers and Building Board/Management) close to the existing water tank (roof level)***WITHDRAWN***
Flat 24, Richmond Mansions, 248-250 Old Brompton Road, London, SW5 9HN · premises record
Applicant R Saija · Officer John White
Withdrawn
2023-05-31
More
Planning Permission
Installation of skylight
Flat 24, Richmond Mansions, 248-250 Old Brompton Road, London, SW5 9HN · premises record
Applicant Saija · Officer John White
Approved
2023-04-26
More
Planning Permission
Non material amendment to planning permission 21/06096 (Alterations at main roof level comprising erection of rear roof extension plus installation of rooflights, solar panels and air-source heat-pumps associated with conversion of loft space into additional living/residential accommodation and redistribution of existing apartment) to change two approved square roof windows into one round skylight.
Flat 24, Richmond Mansions, 248-250 Old Brompton Road, London, SW5 9HN · premises record
Applicant Saija · Officer John White
Refused
2023-03-15
More
Non-Material Amendments
Details required by Condition 8 (Scheme of Sound Insulation) of planning permission PP/21/06096 (Alterations at main roof level comprising erection of rear roof extension plus installation of rooflights, solar panels and air-source heat-pumps associated with conversion of loft space into additional living/residential accommodation and redistribution of existing apartment)
Flat 24, Richmond Mansions, 248-250 Old Brompton Road, London, SW5 9HN · premises record
Applicant Saija · Officer Gabby Westley
Approved
2022-03-02
More
Discharge of Conditions
Alterations at main roof level comprising erection of rear roof extension plus installation of rooflights, solar panels and air-source heat-pumps associated with conversion of loft space into additional living/residential accommodation and redistribution of existing apartment.
Flat 24, Richmond Mansions, 248-250 Old Brompton Road, London, SW5 9HN · premises record
Applicant Saija · Officer Gabby Westley
Approved
2021-09-17
More
Planning Permission
Alterations at main roof level comprising erection of rear roof extension plus installation of roof lights associated with conversion of loft space into additional living/residential accommodation.
Flat 24, Richmond Mansions, 248-250 Old Brompton Road, London, SW5 9HN · premises record
Approved
2018-12-24
More
Planning Permission
Alterations at main roof level comprising the erection of a rear roof extension plus the installation of roof lights associated with the conversion of the loft space into additional living/residential accommodation.
Flat 24, Richmond Mansions, 248-250 Old Brompton Road, London, SW5 9HN · premises record
Refused
2015-08-20
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 20 premises each one covers.
Designation
Coverage
Conservation Area
Earl's Court Square · reference 16 · covers 20 of 20 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 16 · covers 20 of 20 premises. Protected-tree works may require consent or formal notice.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 20 of 20 premises. Some normally permitted changes may require planning permission.
Conservation Area
Earl's Court Square · reference 16 · covers 20 of 20 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 16 · covers 20 of 20 premises. Protected-tree works may require consent or formal notice.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 20 of 20 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 11 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 7 applications
Applicant on 1 application
Case officer on 3 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Applicant on 7 applications
Applicant on 1 application
Case officer on 3 applications
Show all 7 rows
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent11 applications and 19 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy16 EPC records; ratings C: 9, D: 6, 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.