Postcode record · Westminster
W1K 7AA.
W1K 7AA has 19 known premises and 70 planning records — 41 approved of 56 decided (73.2%). 1 EPC record.
Postcode W1K 7AA · boundary not held, centred on the postcodeApprovedRefusedOther76 exact1 approximate77 on the map — every match
At a glance · this postcodeWestminster profile →
19
Premises
known addresses (UPRNs)
70
Applications
56 decided
73.2%
Approval rate
41 approved · 15 refused
1
EPC records
ratings D 1
77
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?
W1K 7AA has 19 known premises and 70 planning records — 41 approved of 56 decided (73.2%). 1 EPC record.
Premises (18 of 19 shown)
Name
Details
UPRN 10033525289
UPRN 10033525856
UPRN 10033540355
UPRN 10033540356
UPRN 10033540357
UPRN 10033540358
UPRN 10033540359
UPRN 10033540360
UPRN 10033560710
UPRN 10033560797
UPRN 10033525289
UPRN 10033525856
UPRN 10033540355
Show all 10 rows
UPRN 10033540356
UPRN 10033540357
UPRN 10033540358
UPRN 10033540359
UPRN 10033540360
UPRN 10033560710
UPRN 10033560797
Planning
What happened?
70 planning applications across the postcode; 41 approved of 56 decided (73.2%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
The replacement of 3no. existing antennas with 3no. new antennas, and ancillary works thereto. (Linked with 23/04601/LBC)
Mariott Hotel 140 Park Lane London W1K 7AA · premises record
Full
Approved
2023-07-05
Installation of new and replacement antennas, equipment cabinets and associated equipment all at main roof level.
Mariott Hotel 140 Park Lane London W1K 7AA · premises record
Listed Building Consent Application
Approved
2019-08-19
Installation of new and replacement antennas, equipment cabinets and associated equipment all at main roof level.
Mariott Hotel 140 Park Lane London W1K 7AA · premises record
Full Planning Permission Application
Approved
2019-08-19
Variation of condition 7 of planning permission dated 04/10/1999 (RN: 98/09979/FULL) for the redevelopment of 139-140 Park Lane and 535-539 Oxford Street as a 157 bedroom hotel and 20 flats; Namely to allow the roof terraces to be used for sitting out in connection with Flat 1.
140 Park Lane London W1K 7AA · premises record
Full Planning Permission Application
Withdrawn
2016-11-08
Display of two non-illuminated advertising flags measuring 1.5m x 1m, with 4m clearance above pavement level, on the North Row facade of the property.
140 Park Lane London W1K 7AA · premises record
Advert Application (ADV)
Approved
2016-03-16
Rooftop installation consisting: three panel antennas (within fake GRP chimneys designed to match existing chimneys in design and colour); two dish antennas; and equipment cabinet within existing plant area.
140 Park Lane London W1K 7AA · premises record
Listed Building Consent Application
Approved
2015-01-06
Rooftop installation consisting of three panel antennas (within fake GRP chimneys designed to match existing chimneys in design and colour); two dish antennas; and equipment cabinet within existing plant area.
140 Park Lane London W1K 7AA · premises record
Full Planning Permission Application
Approved
2015-01-06
Alterations to North Row entrance.
140 Park Lane London W1K 7AA · premises record
Full Planning Permission Application
Approved
2014-02-12
Approval of details pursuant to condition 3 of listed building consent dated 18 June 2013 (RN: 13/03809/LBC); namely detailed drawings of the mosaic tiled logo and of the new secondary glazing.
140 Park Lane London W1K 7AA · premises record
—
Approved
2013-10-15
Display of a flag measuring 2m x 0.95m; an externally illuminated hanging sign measuring 0.65m x 0.85m; two non-illuminated plaques by the entrance measuring 0.3m x 0.57m and an internally illuminated menu board measuring 0.35m x 0.48m.
140 Park Lane London W1K 7AA · premises record
Advert Application (ADV)
Approved
2013-04-26
The replacement of 3no. existing antennas with 3no. new antennas, and ancillary works thereto. (Linked with 23/04601/LBC)
Mariott Hotel 140 Park Lane London W1K 7AA · premises record
Approved
2023-07-05
More
Full
Installation of new and replacement antennas, equipment cabinets and associated equipment all at main roof level.
Mariott Hotel 140 Park Lane London W1K 7AA · premises record
Approved
2019-08-19
More
Listed Building Consent Application
Installation of new and replacement antennas, equipment cabinets and associated equipment all at main roof level.
Mariott Hotel 140 Park Lane London W1K 7AA · premises record
Approved
2019-08-19
More
Full Planning Permission Application
Show all 10 rows
Variation of condition 7 of planning permission dated 04/10/1999 (RN: 98/09979/FULL) for the redevelopment of 139-140 Park Lane and 535-539 Oxford Street as a 157 bedroom hotel and 20 flats; Namely to allow the roof terraces to be used for sitting out in connection with Flat 1.
140 Park Lane London W1K 7AA · premises record
Withdrawn
2016-11-08
More
Full Planning Permission Application
Display of two non-illuminated advertising flags measuring 1.5m x 1m, with 4m clearance above pavement level, on the North Row facade of the property.
140 Park Lane London W1K 7AA · premises record
Approved
2016-03-16
More
Advert Application (ADV)
Rooftop installation consisting: three panel antennas (within fake GRP chimneys designed to match existing chimneys in design and colour); two dish antennas; and equipment cabinet within existing plant area.
140 Park Lane London W1K 7AA · premises record
Approved
2015-01-06
More
Listed Building Consent Application
Rooftop installation consisting of three panel antennas (within fake GRP chimneys designed to match existing chimneys in design and colour); two dish antennas; and equipment cabinet within existing plant area.
140 Park Lane London W1K 7AA · premises record
Approved
2015-01-06
More
Full Planning Permission Application
Alterations to North Row entrance.
140 Park Lane London W1K 7AA · premises record
Approved
2014-02-12
More
Full Planning Permission Application
Approval of details pursuant to condition 3 of listed building consent dated 18 June 2013 (RN: 13/03809/LBC); namely detailed drawings of the mosaic tiled logo and of the new secondary glazing.
140 Park Lane London W1K 7AA · premises record
Approved
2013-10-15
More
—
Display of a flag measuring 2m x 0.95m; an externally illuminated hanging sign measuring 0.65m x 0.85m; two non-illuminated plaques by the entrance measuring 0.3m x 0.57m and an internally illuminated menu board measuring 0.35m x 0.48m.
140 Park Lane London W1K 7AA · premises record
Approved
2013-04-26
More
Advert Application (ADV)
Building control
Building-control records are not yet collected for Westminster — 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 19 premises each one covers.
Designation
Coverage
Archaeological Priority Area
City of Westminster APA 2.5: Great Estates Summary and Definition The Great Estates APA covers an area bounded by Park Lane to the west, Green Park and St James’s Park to the south, Haymarket, Shaftesbury Avenue, Charing Cross Road and t · reference 76098 · covers 19 of 19 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 19 of 19 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 19 of 19 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Mayfair · reference CONARA/1270 · covers 19 of 19 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 Direction Class E To C3 In Central Activities Zone · reference 23/00004/REG_4 · covers 18 of 19 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
City of Westminster APA 2.5: Great Estates Summary and Definition The Great Estates APA covers an area bounded by Park Lane to the west, Green Park and St James’s Park to the south, Haymarket, Shaftesbury Avenue, Charing Cross Road and t · reference 76098 · covers 19 of 19 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 19 of 19 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 19 of 19 premises. London Plan policies for the Central Activities Zone may apply.
Show all 5 rows
Conservation Area
Mayfair · reference CONARA/1270 · covers 19 of 19 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 Direction Class E To C3 In Central Activities Zone · reference 23/00004/REG_4 · covers 18 of 19 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 3 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 2 applications
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 2 applications
Development
What could it become?
Planning precedent70 applications and 77 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy1 EPC records; ratings D: 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
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.
No intent signal is currently recorded in this postcode.
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.