Planning Atlas
Planning AtlasKensington And ChelseaAbingdon wardW8 6EA
Postcode record · Kensington And Chelsea

W8 6EA.

W8 6EA has 50 known premises and 12 planning records — 11 approved of 11 decided (100%).

Postcode W8 6EA · boundary not held, centred on the postcodeApprovedRefusedOther104 exact104 on the map — every match
At a glance · this postcodeKensington And Chelsea profile →
50
Premises
known addresses (UPRNs)
12
Applications
11 decided
100%
Approval rate
11 approved · 0 refused
0
EPC records
none recorded
104
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?

W8 6EA has 50 known premises and 12 planning records — 11 approved of 11 decided (100%).

Premises (18 of 50 shown)

Planning

What happened?

12 planning applications across the postcode; 11 approved of 11 decided (100%). Latest 12 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Details required by condition 7c (Block 3 - Details - residential entrance) and 7e (Block 3 - Details - external lighting, including locations, lux levels, timings and fittings) of planning permission PP/22/07748 granted permission for 'Variation of condition 1 (Approved drawings), 15 (Telecommunication equipment), 24 (Provision of parking) and 26 (Electric Vehicle Charging Points) of planning permission PP/19/05105 ((**Amended description**) Variation of condition 2 (approved drawings) of planning permission PP/14/07276 allowed under appeal ref. APP/K5600/W/15/3010472 (Demolition of the former Post Office delivery office, Whitlock House office building and the cinema building with retention of the cinema fa?ade to Kensington High Street, and construction of a basement and buildings to provide cinema facilities, 63 residential units (including affordable housing units) and associated residential facilities, retail/class D1 and office accommodation, car parking spaces, cycle parking, plant, hard and soft landscaping, public realm improvements and associated works) to allow for :a redesigned single cinema facility providing circa 887 seats (including 12 wheelchair accessible seats) with six screens accessed from Kensington High Street;flexible retail space (Use Class A1/A2/A3/A4/D1 and D2) in place of a residential entrance at ground floor behind the retained cinema facade and on Earls Court Road;106 residential units, including 35 on-site affordable units for elderly people;office space (Use Class B1) accessed from Kensington High Street;car parking within an automated 'stacker' system;design revisions to internal layouts and facades;changes and minor increases to massing of the buildings; andassociated changes to plant, hard and soft landscaping and related works.Summary of changes:Total number of units increased from 98 to 106 with an increase of affordable housing units from 30 to 35;Additional floors added to Block 2/3 (fronting Kensington High Street and Earl's Court Road), and Block 4 (fronting Earl's Court Road/Pembroke Place);Internal reconfiguration of layouts in Block 4) To allow for: Incorporation of new entrance canopy/port-cochere (Block 1); Enlarging roof terrace facing Kensington High Street by setting massing of building further back from the street (Block 2 level 5);Addition of 3 balconies within the internal courtyard (Block 2); Infill massing at level 6 (Block 2/3); Creation of additional office space at basement level below reinstated fa?ade; Excluding the satellite dishes on the roof that are indicated on the drawings from the prohibition in current condition 15; andAmendment to the wording of conditions 24 and 26. (Major Application)(Amended description))
257-265 Kensington High Street, and 4-10 and 24 Earl's Court Road, London, W8 · premises record
Applicant Not disclosed · Officer Amanda Peck
Discharge of Conditions
Approved
2025-08-21
Details required by Condition 27 (Delivery Servicing Plan - Private Residential) of planning permission PP/22/07748 (Variation of condition 1 (Approved drawings), 15 (Telecommunication equipment), 24 (Provision of parking) and 26 (Electric Vehicle Charging Points) of planning permission PP/19/05105 ((**Amended description**) Variation of condition 2 (approved drawings) of planning permission PP/14/07276 allowed under appeal ref. APP/K5600/W/15/3010472 (Demolition of the former Post Office delivery office, Whitlock House office building and the cinema building with retention of the cinema fa?ade to Kensington High Street, and construction of a basement and buildings to provide cinema facilities, 63 residential units (including affordable housing units) and associated residential facilities, retail/class D1 and office accommodation, car parking spaces, cycle parking, plant, hard and soft landscaping, public realm improvements and associated works) to allow for :a redesigned single cinema facility providing circa 887 seats (including 12 wheelchair accessible seats) with six screens accessed from Kensington High Street;flexible retail space (Use Class A1/A2/A3/A4/D1 and D2) in place of a residential entrance at ground floor behind the retained cinema facade and on Earls Court Road;106 residential units, including 35 on-site affordable units for elderly people;office space (Use Class B1) accessed from Kensington High Street;car parking within an automated 'stacker' system;design revisions to internal layouts and facades;changes and minor increases to massing of the buildings; andassociated changes to plant, hard and soft landscaping and related works.Summary of changes:Total number of units increased from 98 to 106 with an increase of affordable housing units from 30 to 35;Additional floors added to Block 2/3 (fronting Kensington High Street and Earl's Court Road), and Block 4 (fronting Earl's Court Road/Pembroke Place);Internal reconfiguration of layouts in Block 4) To allow for: Incorporation of new entrance canopy/port-cochere (Block 1); Enlarging roof terrace facing Kensington High Street by setting massing of building further back from the street (Block 2 level 5);Addition of 3 balconies within the internal courtyard (Block 2); Infill massing at level 6 (Block 2/3); Creation of additional office space at basement level below reinstated fa?ade; Excluding the satellite dishes on the roof that are indicated on the drawings from the prohibition in current condition 15; andAmendment to the wording of conditions 24 and 26. (Major Application)(Amended description))
257-265 Kensington High Street, and 4-10 and 24 Earl's Court Road, London, W8 · premises record
Applicant Not disclosed · Officer Julia Drzewicka
Discharge of Conditions
Approved
2024-07-24
Details required by condition 2b (Block 1 - Details - detailed drawings of all windows, doors, entrances, shopfronts, canopies and top storeys) 2c (detailed drawings of all proposed walls, fences, railings, balustrades and hard and soft landscaping (including tree pits and species))of planning permission 19/05105 ((**Amended description**) Variation of condition 2 (approved drawings) of planning permission PP/14/07276 allowed under appeal ref. APP/K5600/W/15/3010472 (Demolition of the former Post Office delivery office, Whitlock House office building and the cinema building with retention of the cinema fa?ade to Kensington High Street, and construction of a basement and buildings to provide cinema facilities, 63 residential units (including affordable housing units) and associated residential facilities, retail/class D1 and office accommodation, car parking spaces, cycle parking, plant, hard and soft landscaping, public realm improvements and associated works) to allow for :a redesigned single cinema facility providing circa 887 seats (including 12 wheelchair accessible seats) with six screens accessed from Kensington High Street;flexible retail space (Use Class A1/A2/A3/A4/D1 and D2) in place of a residential entrance at ground floor behind the retained cinema facade and on Earls Court Road;106 residential units, including 35 on-site affordable units for elderly people;office space (Use Class B1) accessed from Kensington High Street;car parking within an automated 'stacker' system;design revisions to internal layouts and facades;changes and minor increases to massing of the buildings; andassociated changes to plant, hard and soft landscaping and related works.Summary of changes:Total number of units increased from 98 to 106 with an increase of affordable housing units from 30 to 35;Additional floors added to Block 2/3 (fronting Kensington High Street and Earl's Court Road), and Block 4 (fronting Earl's Court Road/Pembroke Place);Internal reconfiguration of layouts in Block 4.)
257-265 Kensington High Street, and 4-10 and 24 Earl's Court Road, London, W8 · premises record
Applicant Not disclosed · Officer Julia Drzewicka
Discharge of Conditions
Approved
2022-12-02
Non-material amendment to planning permission 19/05105 ((**Amended description**) Variation of condition 2 (approved drawings) of planning permission PP/14/07276 allowed under appeal ref. APP/K5600/W/15/3010472 (Demolition of the former Post Office delivery office, Whitlock House office building and the cinema building with retention of the cinema fa?ade to Kensington High Street, and construction of a basement and buildings to provide cinema facilities, 63 residential units (including affordable housing units) and associated residential facilities, retail/class D1 and office accommodation, car parking spaces, cycle parking, plant, hard and soft landscaping, public realm improvements and associated works) to allow for :a redesigned single cinema facility providing circa 887 seats (including 12 wheelchair accessible seats) with six screens accessed from Kensington High Street;flexible retail space (Use Class A1/A2/A3/A4/D1 and D2) in place of a residential entrance at ground floor behind the retained cinema facade and on Earls Court Road;106 residential units, including 35 on-site affordable units for elderly people;office space (Use Class B1) accessed from Kensington High Street;car parking within an automated 'stacker' system;design revisions to internal layouts and facades;changes and minor increases to massing of the buildings; andassociated changes to plant, hard and soft landscaping and related works.Summary of changes:Total number of units increased from 98 to 106 with an increase of affordable housing units from 30 to 35;Additional floors added to Block 2/3 (fronting Kensington High Street and Earl's Court Road), and Block 4 (fronting Earl's Court Road/Pembroke Place);Internal reconfiguration of layouts in Block 4) to seek non-material amendments to the approved scheme, including (but not limited to):  Block 1 - minor internal layout optimisation to all units; Block 1 - updated WUD wheelchair unit layouts optimised; Block 1 - Third Floor, Flat 2 (WUD) now proposed as wheelchair unit; Refinement of landscape proposal with integrated planted areas, courtyards, vehicle turning circle; Optimisation of service risers and lift car sizes.(Amended plans)
257-265 Kensington High Street, and 4-10 and 24 Earl's Court Road, London, W8 · premises record
Applicant Not disclosed · Officer Julia Drzewicka
Non-Material Amendments
Approved
2022-01-26
Details required by condition 40 (Construction Environmental Management Plan ) of planning permission 14/07276 allowed under appeal Ref No APP/K5600/W/15/3010472 (Demolition of the former Post Office delivery office, Whitlock House office building and the cinema building with retention of the cinema fa?ade to Kensington High Street, and construction of a basement and buildings to provide cinema facilities, 63 residential units (including affordable housing units) and associated residential facilities, retail/class D1 and office accommodation, car parking spaces, cycle parking, plant, hard and soft landscaping, public realm improvements and associated works (MAJOR DEVELOPMENT))
257-265 Kensington High Street, and 4-10 and 24 Earl's Court Road, London, W8 · premises record
Discharge of Conditions
Approved
2018-09-12
Replacement of 3 radio antennas
4 -10 Earl's Court Road, London, W8 6EA · premises record
Telecommunications
Validated and Registered
2014-07-24
Change of use from sandwich shop (use class A1) to nail bar and beauty (Sui Generis) and new projecting fascia sign
10 Earl's Court Road, London, W8 6EA · premises record
Planning Permission
Approved
2014-05-23
Installation of non illuminated fascia sign and internally illuminated projecting sign to shop front
10 Earl's Court Road, London, W8 6EA · premises record
Advertisement consent
Approved
2014-05-23
Installation of additional telecommunication apparatus to the main roof of the property comprising three antennas, two dishes and one equipment cabinet.
4-10 Earl's Court Road, London, W8 6EA · premises record
Planning Permission
Approved
2013-05-01
Installation of fascia sign and projection box sign and awning.
10A Earl's Court Road, London, W8 6EA · premises record
Advertisement consent
Approved
2010-03-23
Details required by condition 7c (Block 3 - Details - residential entrance) and 7e (Block 3 - Details - external lighting, including locations, lux levels, timings and fittings) of planning permission PP/22/07748 granted permission for 'Variation of condition 1 (Approved drawings), 15 (Telecommunication equipment), 24 (Provision of parking) and 26 (Electric Vehicle Charging Points) of planning permission PP/19/05105 ((**Amended description**) Variation of condition 2 (approved drawings) of planning permission PP/14/07276 allowed under appeal ref. APP/K5600/W/15/3010472 (Demolition of the former Post Office delivery office, Whitlock House office building and the cinema building with retention of the cinema fa?ade to Kensington High Street, and construction of a basement and buildings to provide cinema facilities, 63 residential units (including affordable housing units) and associated residential facilities, retail/class D1 and office accommodation, car parking spaces, cycle parking, plant, hard and soft landscaping, public realm improvements and associated works) to allow for :a redesigned single cinema facility providing circa 887 seats (including 12 wheelchair accessible seats) with six screens accessed from Kensington High Street;flexible retail space (Use Class A1/A2/A3/A4/D1 and D2) in place of a residential entrance at ground floor behind the retained cinema facade and on Earls Court Road;106 residential units, including 35 on-site affordable units for elderly people;office space (Use Class B1) accessed from Kensington High Street;car parking within an automated 'stacker' system;design revisions to internal layouts and facades;changes and minor increases to massing of the buildings; andassociated changes to plant, hard and soft landscaping and related works.Summary of changes:Total number of units increased from 98 to 106 with an increase of affordable housing units from 30 to 35;Additional floors added to Block 2/3 (fronting Kensington High Street and Earl's Court Road), and Block 4 (fronting Earl's Court Road/Pembroke Place);Internal reconfiguration of layouts in Block 4) To allow for: Incorporation of new entrance canopy/port-cochere (Block 1); Enlarging roof terrace facing Kensington High Street by setting massing of building further back from the street (Block 2 level 5);Addition of 3 balconies within the internal courtyard (Block 2); Infill massing at level 6 (Block 2/3); Creation of additional office space at basement level below reinstated fa?ade; Excluding the satellite dishes on the roof that are indicated on the drawings from the prohibition in current condition 15; andAmendment to the wording of conditions 24 and 26. (Major Application)(Amended description))
257-265 Kensington High Street, and 4-10 and 24 Earl's Court Road, London, W8 · premises record
Applicant Not disclosed · Officer Amanda Peck
Approved
2025-08-21
More
Discharge of Conditions
Details required by Condition 27 (Delivery Servicing Plan - Private Residential) of planning permission PP/22/07748 (Variation of condition 1 (Approved drawings), 15 (Telecommunication equipment), 24 (Provision of parking) and 26 (Electric Vehicle Charging Points) of planning permission PP/19/05105 ((**Amended description**) Variation of condition 2 (approved drawings) of planning permission PP/14/07276 allowed under appeal ref. APP/K5600/W/15/3010472 (Demolition of the former Post Office delivery office, Whitlock House office building and the cinema building with retention of the cinema fa?ade to Kensington High Street, and construction of a basement and buildings to provide cinema facilities, 63 residential units (including affordable housing units) and associated residential facilities, retail/class D1 and office accommodation, car parking spaces, cycle parking, plant, hard and soft landscaping, public realm improvements and associated works) to allow for :a redesigned single cinema facility providing circa 887 seats (including 12 wheelchair accessible seats) with six screens accessed from Kensington High Street;flexible retail space (Use Class A1/A2/A3/A4/D1 and D2) in place of a residential entrance at ground floor behind the retained cinema facade and on Earls Court Road;106 residential units, including 35 on-site affordable units for elderly people;office space (Use Class B1) accessed from Kensington High Street;car parking within an automated 'stacker' system;design revisions to internal layouts and facades;changes and minor increases to massing of the buildings; andassociated changes to plant, hard and soft landscaping and related works.Summary of changes:Total number of units increased from 98 to 106 with an increase of affordable housing units from 30 to 35;Additional floors added to Block 2/3 (fronting Kensington High Street and Earl's Court Road), and Block 4 (fronting Earl's Court Road/Pembroke Place);Internal reconfiguration of layouts in Block 4) To allow for: Incorporation of new entrance canopy/port-cochere (Block 1); Enlarging roof terrace facing Kensington High Street by setting massing of building further back from the street (Block 2 level 5);Addition of 3 balconies within the internal courtyard (Block 2); Infill massing at level 6 (Block 2/3); Creation of additional office space at basement level below reinstated fa?ade; Excluding the satellite dishes on the roof that are indicated on the drawings from the prohibition in current condition 15; andAmendment to the wording of conditions 24 and 26. (Major Application)(Amended description))
257-265 Kensington High Street, and 4-10 and 24 Earl's Court Road, London, W8 · premises record
Applicant Not disclosed · Officer Julia Drzewicka
Approved
2024-07-24
More
Discharge of Conditions
Details required by condition 2b (Block 1 - Details - detailed drawings of all windows, doors, entrances, shopfronts, canopies and top storeys) 2c (detailed drawings of all proposed walls, fences, railings, balustrades and hard and soft landscaping (including tree pits and species))of planning permission 19/05105 ((**Amended description**) Variation of condition 2 (approved drawings) of planning permission PP/14/07276 allowed under appeal ref. APP/K5600/W/15/3010472 (Demolition of the former Post Office delivery office, Whitlock House office building and the cinema building with retention of the cinema fa?ade to Kensington High Street, and construction of a basement and buildings to provide cinema facilities, 63 residential units (including affordable housing units) and associated residential facilities, retail/class D1 and office accommodation, car parking spaces, cycle parking, plant, hard and soft landscaping, public realm improvements and associated works) to allow for :a redesigned single cinema facility providing circa 887 seats (including 12 wheelchair accessible seats) with six screens accessed from Kensington High Street;flexible retail space (Use Class A1/A2/A3/A4/D1 and D2) in place of a residential entrance at ground floor behind the retained cinema facade and on Earls Court Road;106 residential units, including 35 on-site affordable units for elderly people;office space (Use Class B1) accessed from Kensington High Street;car parking within an automated 'stacker' system;design revisions to internal layouts and facades;changes and minor increases to massing of the buildings; andassociated changes to plant, hard and soft landscaping and related works.Summary of changes:Total number of units increased from 98 to 106 with an increase of affordable housing units from 30 to 35;Additional floors added to Block 2/3 (fronting Kensington High Street and Earl's Court Road), and Block 4 (fronting Earl's Court Road/Pembroke Place);Internal reconfiguration of layouts in Block 4.)
257-265 Kensington High Street, and 4-10 and 24 Earl's Court Road, London, W8 · premises record
Applicant Not disclosed · Officer Julia Drzewicka
Approved
2022-12-02
More
Discharge of Conditions
Show all 10 rows
Non-material amendment to planning permission 19/05105 ((**Amended description**) Variation of condition 2 (approved drawings) of planning permission PP/14/07276 allowed under appeal ref. APP/K5600/W/15/3010472 (Demolition of the former Post Office delivery office, Whitlock House office building and the cinema building with retention of the cinema fa?ade to Kensington High Street, and construction of a basement and buildings to provide cinema facilities, 63 residential units (including affordable housing units) and associated residential facilities, retail/class D1 and office accommodation, car parking spaces, cycle parking, plant, hard and soft landscaping, public realm improvements and associated works) to allow for :a redesigned single cinema facility providing circa 887 seats (including 12 wheelchair accessible seats) with six screens accessed from Kensington High Street;flexible retail space (Use Class A1/A2/A3/A4/D1 and D2) in place of a residential entrance at ground floor behind the retained cinema facade and on Earls Court Road;106 residential units, including 35 on-site affordable units for elderly people;office space (Use Class B1) accessed from Kensington High Street;car parking within an automated 'stacker' system;design revisions to internal layouts and facades;changes and minor increases to massing of the buildings; andassociated changes to plant, hard and soft landscaping and related works.Summary of changes:Total number of units increased from 98 to 106 with an increase of affordable housing units from 30 to 35;Additional floors added to Block 2/3 (fronting Kensington High Street and Earl's Court Road), and Block 4 (fronting Earl's Court Road/Pembroke Place);Internal reconfiguration of layouts in Block 4) to seek non-material amendments to the approved scheme, including (but not limited to):  Block 1 - minor internal layout optimisation to all units; Block 1 - updated WUD wheelchair unit layouts optimised; Block 1 - Third Floor, Flat 2 (WUD) now proposed as wheelchair unit; Refinement of landscape proposal with integrated planted areas, courtyards, vehicle turning circle; Optimisation of service risers and lift car sizes.(Amended plans)
257-265 Kensington High Street, and 4-10 and 24 Earl's Court Road, London, W8 · premises record
Applicant Not disclosed · Officer Julia Drzewicka
Approved
2022-01-26
More
Non-Material Amendments
Details required by condition 40 (Construction Environmental Management Plan ) of planning permission 14/07276 allowed under appeal Ref No APP/K5600/W/15/3010472 (Demolition of the former Post Office delivery office, Whitlock House office building and the cinema building with retention of the cinema fa?ade to Kensington High Street, and construction of a basement and buildings to provide cinema facilities, 63 residential units (including affordable housing units) and associated residential facilities, retail/class D1 and office accommodation, car parking spaces, cycle parking, plant, hard and soft landscaping, public realm improvements and associated works (MAJOR DEVELOPMENT))
257-265 Kensington High Street, and 4-10 and 24 Earl's Court Road, London, W8 · premises record
Approved
2018-09-12
More
Discharge of Conditions
Replacement of 3 radio antennas
4 -10 Earl's Court Road, London, W8 6EA · premises record
Validated and Registered
2014-07-24
More
Telecommunications
Change of use from sandwich shop (use class A1) to nail bar and beauty (Sui Generis) and new projecting fascia sign
10 Earl's Court Road, London, W8 6EA · premises record
Approved
2014-05-23
More
Planning Permission
Installation of non illuminated fascia sign and internally illuminated projecting sign to shop front
10 Earl's Court Road, London, W8 6EA · premises record
Approved
2014-05-23
More
Advertisement consent
Installation of additional telecommunication apparatus to the main roof of the property comprising three antennas, two dishes and one equipment cabinet.
4-10 Earl's Court Road, London, W8 6EA · premises record
Approved
2013-05-01
More
Planning Permission
Installation of fascia sign and projection box sign and awning.
10A Earl's Court Road, London, W8 6EA · premises record
Approved
2010-03-23
More
Advertisement 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 50 premises each one covers.

Designation
Coverage
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 50 of 50 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 - No 106 · reference 1286 · covers 50 of 50 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
Summary and Definition The APA covers the high-ground of the gravel spur and slopes of Campden Hill. Campden Hill is a distinctive feature in the landscape of the Royal Borough and archaeological excavations across the top of the spur and on i · reference 78124 · covers 50 of 50 premises. Groundworks may require archaeological assessment or investigation.
Conservation Area
Edwards Square/Scarsdale & Abingdon · reference 8 · covers 50 of 50 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 8 · covers 50 of 50 premises. Protected-tree works may require consent or formal notice.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 50 of 50 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 - No 106 · reference 1286 · covers 50 of 50 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
Summary and Definition The APA covers the high-ground of the gravel spur and slopes of Campden Hill. Campden Hill is a distinctive feature in the landscape of the Royal Borough and archaeological excavations across the top of the spur and on i · reference 78124 · covers 50 of 50 premises. Groundworks may require archaeological assessment or investigation.
Show all 5 rows
Conservation Area
Edwards Square/Scarsdale & Abingdon · reference 8 · covers 50 of 50 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 8 · covers 50 of 50 premises. Protected-tree works may require consent or formal notice.
People

Who is involved?

Named on the latest 12 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
Applicant on 4 applications
Case officer on 3 applications
Case officer on 1 application
Applicant on 4 applications
Case officer on 3 applications
Case officer on 1 application
Development

What could it become?

Planning precedent12 applications and 104 mapped decisions in this postcode — precedent for what has been permitted and refused here.
EnergyNo EPC records joined yet.
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 Pro

Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.

No intent signal is currently recorded in this postcode.

Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
W8 6EA, Kensington And Chelsea: Planning and Property History | Planning Atlas