Postcode record · Kensington And Chelsea
W8 4EY.
W8 4EY has 39 known premises and 35 planning records — 28 approved of 30 decided (93.3%). 12 EPC records.
Postcode W8 4EY · boundary not held, centred on the postcodeApprovedRefusedOther35 exact4 approximate39 on the map — every match
At a glance · this postcodeKensington And Chelsea profile →
39
Premises
known addresses (UPRNs)
35
Applications
30 decided
93.3%
Approval rate
28 approved · 2 refused
12
EPC records
ratings C 5 · D 6 · G 1
39
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 4EY has 39 known premises and 35 planning records — 28 approved of 30 decided (93.3%). 12 EPC records.
Premises (18 of 39 shown)
Name
Details
UPRN 217094530
UPRN 217094531
UPRN 217094532
UPRN 217094533
UPRN 217094534
UPRN 217094535
UPRN 217094536
UPRN 217094537
UPRN 217094538
UPRN 217094539
UPRN 217094530
UPRN 217094531
UPRN 217094532
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UPRN 217094533
UPRN 217094534
UPRN 217094535
UPRN 217094536
UPRN 217094537
UPRN 217094538
UPRN 217094539
Planning
What happened?
35 planning applications across the postcode; 28 approved of 30 decided (93.3%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Installation of an energy-efficient air conditioning system with external condenser, along with minor refurbishments to improve layout
Flat 8, York House, York House Place, London, W8 4EY · premises record
Applicant Agent · Officer Moses Ekole
Planning Permission
Approved
2025-10-13
Installation of 2no. air conditioning condensers to second and third floor landings to external staircase on South side of Block A
Flat 5, York House, York House Place, London, W8 4EY · premises record
Applicant N Reynolds · Officer Sarah Winter-Irving
Planning Permission
Approved
2025-07-03
***** Withdrawn by applicant**** Upgrade of existing rooftop installation: Removal of 6no antennas (height to top 29m) and replacement with 2no antennas (height to top 29m) and 2no 300mm O dishes (height to C/L 27.85m); addition of 1no antenna (height to top 32.4m) on new support pole fixed to chimney; ancillary development thereto to include the addition of 15no Remote Radio Heads and 1no GPS module to be mounted to existing chimneys
York House, York House Place, London, W8 4EY · premises record
Applicant Cornerstone · Officer Ronaldo Colalillo
Planning Permission
Withdrawn
2025-06-10
Installation of air conditioning in flat with external condenser unit located in alley above rear escape door.
Flat 4, York House, York House Place, London, W8 4EY · premises record
Applicant Alsayegh · Officer Cheryl Collins
Planning Permission
Approved
2024-09-17
Installation of fifth floor external condenser units, located within external fire escape stair. Replacement aluminium windows with timber double hung sash windows to match original. Replacement asphalt floor covering with stone tiles and installation of CCTV/alarm sounder and external water taps to balcony
Flat 11, York House, York House Place, London, W8 4EY · premises record
Applicant Gehren · Officer Moses Ekole
Planning Permission
Approved
2024-02-23
Removal and replacement of 3no antennas, internal upgrade of equipment cabin, installation of 1no GPS node and ancillary development thereto
Telecommunication Mast for Orange Site GLN3211, York House, York House Place, London · premises record
Applicant Mobile Broadband Network Limited · Officer Sarah Winter-Irving
Planning Permission
Approved
2024-01-22
Installation of air conditioning in first floor flat with an external condenser unit
Flat 17, York House, York House Place, London, W8 4EY · premises record
Applicant Not disclosed · Officer Saima Iqbal
Planning Permission
Approved
2023-05-31
Replacement of two windows overlooking side lightwell at basement level with single toughened glass, timber sash windows; lowering of window cills to align with cills of the adjacent windows while maintaining the original window heads without any modifications; installation of air conditioning systems within the apartment, utilizing both freestanding and wall-mounted units; additionally a wall-mounted condenser unit to be installed in rear lightwell
Basement-block A, York House, York House Place, London, W8 4EY · premises record
Applicant Not disclosed · Officer Alexandra Lee
Planning Permission
Approved
2023-05-23
Removal and replacement of 1 no. cabinet and development ancillary thereto.
York House, York House Place, London · premises record
Applicant Not disclosed
Telecommunications
Validated and Registered
2023-01-13
Prune 1 x Lime tree and 3 x Plane trees along entrance road, and Prune 2 x Lime trees, 2 x Plane trees, 3 x Cherry trees and 1 x Ash tree in car park area:
York House, York House Place, London · premises record
Applicant Timan · Officer Angus Morrison
Prune
Approved
2022-12-14
Installation of an energy-efficient air conditioning system with external condenser, along with minor refurbishments to improve layout
Flat 8, York House, York House Place, London, W8 4EY · premises record
Applicant Agent · Officer Moses Ekole
Approved
2025-10-13
More
Planning Permission
Installation of 2no. air conditioning condensers to second and third floor landings to external staircase on South side of Block A
Flat 5, York House, York House Place, London, W8 4EY · premises record
Applicant N Reynolds · Officer Sarah Winter-Irving
Approved
2025-07-03
More
Planning Permission
***** Withdrawn by applicant**** Upgrade of existing rooftop installation: Removal of 6no antennas (height to top 29m) and replacement with 2no antennas (height to top 29m) and 2no 300mm O dishes (height to C/L 27.85m); addition of 1no antenna (height to top 32.4m) on new support pole fixed to chimney; ancillary development thereto to include the addition of 15no Remote Radio Heads and 1no GPS module to be mounted to existing chimneys
York House, York House Place, London, W8 4EY · premises record
Applicant Cornerstone · Officer Ronaldo Colalillo
Withdrawn
2025-06-10
More
Planning Permission
Show all 10 rows
Installation of air conditioning in flat with external condenser unit located in alley above rear escape door.
Flat 4, York House, York House Place, London, W8 4EY · premises record
Applicant Alsayegh · Officer Cheryl Collins
Approved
2024-09-17
More
Planning Permission
Installation of fifth floor external condenser units, located within external fire escape stair. Replacement aluminium windows with timber double hung sash windows to match original. Replacement asphalt floor covering with stone tiles and installation of CCTV/alarm sounder and external water taps to balcony
Flat 11, York House, York House Place, London, W8 4EY · premises record
Applicant Gehren · Officer Moses Ekole
Approved
2024-02-23
More
Planning Permission
Removal and replacement of 3no antennas, internal upgrade of equipment cabin, installation of 1no GPS node and ancillary development thereto
Telecommunication Mast for Orange Site GLN3211, York House, York House Place, London · premises record
Applicant Mobile Broadband Network Limited · Officer Sarah Winter-Irving
Approved
2024-01-22
More
Planning Permission
Installation of air conditioning in first floor flat with an external condenser unit
Flat 17, York House, York House Place, London, W8 4EY · premises record
Applicant Not disclosed · Officer Saima Iqbal
Approved
2023-05-31
More
Planning Permission
Replacement of two windows overlooking side lightwell at basement level with single toughened glass, timber sash windows; lowering of window cills to align with cills of the adjacent windows while maintaining the original window heads without any modifications; installation of air conditioning systems within the apartment, utilizing both freestanding and wall-mounted units; additionally a wall-mounted condenser unit to be installed in rear lightwell
Basement-block A, York House, York House Place, London, W8 4EY · premises record
Applicant Not disclosed · Officer Alexandra Lee
Approved
2023-05-23
More
Planning Permission
Removal and replacement of 1 no. cabinet and development ancillary thereto.
York House, York House Place, London · premises record
Applicant Not disclosed
Validated and Registered
2023-01-13
More
Telecommunications
Prune 1 x Lime tree and 3 x Plane trees along entrance road, and Prune 2 x Lime trees, 2 x Plane trees, 3 x Cherry trees and 1 x Ash tree in car park area:
York House, York House Place, London · premises record
Applicant Timan · Officer Angus Morrison
Approved
2022-12-14
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 39 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 39 of 39 premises. Some normally permitted changes may require planning permission.
Tree Preservation Zone
Named designation not supplied · reference 7 · covers 39 of 39 premises. Protected-tree works may require consent or formal notice.
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 39 of 39 premises. Groundworks may require archaeological assessment or investigation.
Conservation Area
Kensington Palace · reference 7 · covers 39 of 39 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 39 of 39 premises. Some normally permitted changes may require planning permission.
Tree Preservation Zone
Named designation not supplied · reference 7 · covers 39 of 39 premises. Protected-tree works may require consent or formal notice.
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 39 of 39 premises. Groundworks may require archaeological assessment or investigation.
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Conservation Area
Kensington Palace · reference 7 · covers 39 of 39 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 3 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 3 applications
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent35 applications and 39 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy12 EPC records; ratings C: 5, D: 6, G: 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?
How long would a planning application take here? →
Kensington And Chelsea's real decision times and approval rates, measured from the record — not the statutory target.
Why do applications around here get refused? →
The most common refusal grounds in Kensington And Chelsea, by year and scheme type — the risks to know before applying.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.