Postcode record · Westminster
W1K 6RF.
W1K 6RF has 8 known premises and 9 planning records — 3 approved of 5 decided (60%). 5 EPC records.
Postcode W1K 6RF · boundary not held, centred on the postcodeApprovedRefusedOther9 exact9 on the map — every match
At a glance · this postcodeWestminster profile →
8
Premises
known addresses (UPRNs)
9
Applications
5 decided
60%
Approval rate
3 approved · 2 refused
5
EPC records
ratings C 2 · D 1 · E 1 · G 1
9
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 6RF has 8 known premises and 9 planning records — 3 approved of 5 decided (60%). 5 EPC records.
Premises
Name
Details
UPRN 10033563983
UPRN 10033563984
UPRN 10033563985
UPRN 100022758581
UPRN 100022758582
UPRN 100022758583
UPRN 100023475027
UPRN 100023475346
UPRN 10033563983
UPRN 10033563984
UPRN 10033563985
Show all 8 rows
UPRN 100022758581
UPRN 100022758582
UPRN 100022758583
UPRN 100023475027
UPRN 100023475346
Planning
What happened?
9 planning applications across the postcode; 3 approved of 5 decided (60%). Latest 9 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Retention of existing air conditioning units within the lower ground floor light-wells.
Flat 1 9 Green Street London W1K 6RF · premises record
Certificate of Lawfulness (existing)
Approved
2019-12-18
Replacement of windows in front basement lightwell and installation of external security bars
9 Green Street London W1K 6RF · premises record
Full Planning Permission Application
Refused
2019-11-25
We write to you as the managing agents of 9 Green Street. There is a carge overgrown tree within the garden of 8 Green street that has been over the adjoining boundary fence. The freeholder og no. 8 has not responded to our continual requests to have this isssue addressed. There is a glass extension to the rear of no. 9 which is at risk of damage. We are seeking permission to trim sad tree back in line with the boundary fence.
8 Green Street London W1K 6RF · premises record
Applic. for works to trees in CA
Withdrawn
2016-06-07
Alterations to rear roof slope, including replacement rooflight and new balustradings, in connection with the provision of a roof terrace
9 Green Street London W1K 6RF · premises record
Conservation Area Consent Appl (CAC)
Not required
2003-11-17
Alterations to rear roof slope, including replacement rooflight and new balustradings, in connection with the provision of a roof terrace.
9 Green Street London W1K 6RF · premises record
Full Planning Permission Application
Approved
2003-11-17
New roof top conservatory replacing part of existing slate roof.
9 Green Street London W1K 6RF · premises record
Applicant Coral Bond Limited · Officer Ken Powell
Conservation Area Consent Appl (CAC)
Not required
2003-03-20
Erection of roof top conservatory and provision of terrace at roof level in connection with the enlargement of the existing flat
9 Green Street London W1K 6RF · premises record
Full Planning Permission Application
Refused
2003-03-20
Alterations including rear extension at basement level and installation of a basement to ground floor level spiral staircase
Flat 1 9 Green Street London W1K 6RF · premises record
Full Planning Permission Application
Approved
2002-04-11
Alterations to roof level to create additional habitable space, construction of a roof terrace and roof lights as access, removal of fire escape.
Flat 3 9 Green Street London W1K 6RF · premises record
Full
Unknown
—
Retention of existing air conditioning units within the lower ground floor light-wells.
Flat 1 9 Green Street London W1K 6RF · premises record
Approved
2019-12-18
More
Certificate of Lawfulness (existing)
Replacement of windows in front basement lightwell and installation of external security bars
9 Green Street London W1K 6RF · premises record
Refused
2019-11-25
More
Full Planning Permission Application
We write to you as the managing agents of 9 Green Street. There is a carge overgrown tree within the garden of 8 Green street that has been over the adjoining boundary fence. The freeholder og no. 8 has not responded to our continual requests to have this isssue addressed. There is a glass extension to the rear of no. 9 which is at risk of damage. We are seeking permission to trim sad tree back in line with the boundary fence.
8 Green Street London W1K 6RF · premises record
Withdrawn
2016-06-07
More
Applic. for works to trees in CA
Show all 9 rows
Alterations to rear roof slope, including replacement rooflight and new balustradings, in connection with the provision of a roof terrace
9 Green Street London W1K 6RF · premises record
Not required
2003-11-17
More
Conservation Area Consent Appl (CAC)
Alterations to rear roof slope, including replacement rooflight and new balustradings, in connection with the provision of a roof terrace.
9 Green Street London W1K 6RF · premises record
Approved
2003-11-17
More
Full Planning Permission Application
New roof top conservatory replacing part of existing slate roof.
9 Green Street London W1K 6RF · premises record
Applicant Coral Bond Limited · Officer Ken Powell
Not required
2003-03-20
More
Conservation Area Consent Appl (CAC)
Erection of roof top conservatory and provision of terrace at roof level in connection with the enlargement of the existing flat
9 Green Street London W1K 6RF · premises record
Refused
2003-03-20
More
Full Planning Permission Application
Alterations including rear extension at basement level and installation of a basement to ground floor level spiral staircase
Flat 1 9 Green Street London W1K 6RF · premises record
Approved
2002-04-11
More
Full Planning Permission Application
Alterations to roof level to create additional habitable space, construction of a roof terrace and roof lights as access, removal of fire escape.
Flat 3 9 Green Street London W1K 6RF · premises record
Unknown
—
More
Full
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 8 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 8 of 8 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 8 of 8 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 8 of 8 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Mayfair · reference CONARA/1270 · covers 8 of 8 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
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 8 of 8 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 8 of 8 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 8 of 8 premises. London Plan policies for the Central Activities Zone may apply.
Show all 4 rows
Conservation Area
Mayfair · reference CONARA/1270 · covers 8 of 8 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 9 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 4 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Case officer on 3 applications
Case officer on 3 applications
Applicant on 4 applications
Applicant on 2 applications
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Agent on 3 applications
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Case officer on 3 applications
Case officer on 3 applications
Development
What could it become?
Planning precedent9 applications and 9 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy5 EPC records; ratings C: 2, D: 1, E: 1, 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
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.
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.