Postcode record · Westminster
NW1 6TH.
NW1 6TH has 53 known premises and 34 planning records — 30 approved of 32 decided (93.8%). 49 EPC records.
Postcode NW1 6TH · boundary not held, centred on the postcodeApprovedRefusedOther34 exact2 approximate36 on the map — every match
At a glance · this postcodeWestminster profile →
53
Premises
known addresses (UPRNs)
34
Applications
32 decided
93.8%
Approval rate
30 approved · 2 refused
49
EPC records
ratings B 48 · C 1
36
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?
NW1 6TH has 53 known premises and 34 planning records — 30 approved of 32 decided (93.8%). 49 EPC records.
Premises (18 of 53 shown)
Name
Details
UPRN 10033626943
UPRN 10033634954
UPRN 10033654478
UPRN 10033654479
UPRN 10033654480
UPRN 10033654481
UPRN 10033654482
UPRN 10033654483
UPRN 10033654484
UPRN 10033654485
UPRN 10033626943
UPRN 10033634954
UPRN 10033654478
Show all 10 rows
UPRN 10033654479
UPRN 10033654480
UPRN 10033654481
UPRN 10033654482
UPRN 10033654483
UPRN 10033654484
UPRN 10033654485
Planning
What happened?
34 planning applications across the postcode; 30 approved of 32 decided (93.8%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Amendments to planning permission dated 19 April 2021 (RN: 20/08120/COFUL) for variation of condition 1 of planning permission dated 29 March 2019 (RN: 17/11404/COFUL) for the demolition of existing buildings and structures and erection of new building of up to five storeys plus basement floor to provide 49 residential units (Class C3); with car and cycle parking, storage and plant rooms at basement level and landscaping to central garden and site frontages and associated works from RN: 17/11404/COFUL, namely, to vary the approved drawing numbers to amend the design of the building facade depth to reduce the depth of the brick reveal; NAMELY, alteration to plant & location of access hatches/AOV to roof including boiler flue; basement ventilation penthouse louvres added; PV panels updated to specialist design; minor amendments to main entrance doors; minor amendments to courtyard doors; location of bike stand updated to approved planning application; car lift door design updated to specialist design; bike/Bin lift lobby doors amended to specialist design; generator room door updated to specialist design; unit 4.04 layout includes L-shaped corridor to fire engineers guidance; and unit 4.04 Window amended.
Marylebone Institute School House 29 Cosway Street London NW1 6TH · premises record
Non-material amendments
Approved
2023-06-01
Details of supplementary acoustic report pursuant to Condition 14 of planning permission dated 19 April 2021 (RN:20/08120/COFUL)
29 Cosway Street London NW1 6TH · premises record
Approval of Details (Council's own Full)
Approved
2023-04-18
Details of vehicle signalling system to control car access pursuant to Condition 26 of planning permission dated 19 April 2021 (RN:20/08120/COFUL)
29 Cosway Street London NW1 6TH · premises record
—
Approved
2023-03-28
Details of a vehicle signalling system to control car access to and from the basement car park pursuant to Condition 26 of planning permission dated 29th March 2019 (RN: 17/11404/COFUL).
Marylebone Institute School House 29 Cosway Street London NW1 6TH · premises record
Approval of Details (Council's own Full)
Withdrawn
2022-12-19
Detailed drawings indicating the location, number and type of bird boxes to be incorporated within the development pursuant to Condition 41 of planning permission dated 29th March 2019 (RN:17/11404/COFUL)
Marylebone Institute School House 29 Cosway Street London NW1 6TH · premises record
Approval of Details (Council's own Full)
Approved
2022-11-10
Details of a scheme of public art pursuant to condition 9 planning permission dated 29th March 2022 (RN: 17/11404/COFUL)
Marylebone Institute School House 29 Cosway Street London NW1 6TH · premises record
Approval of Details (Council's own Full)
Approved
2022-09-26
Details of mechanical ventilation pursuant to Condition 19 of planning permission dated 29 March 2019 (RN:17/11404/COFUL)
Marylebone Institute School House 29 Cosway Street London NW1 6TH · premises record
Approval of Details (Council's own Full)
Approved
2022-07-04
Details of a hard and soft landscaping scheme pursuant to condition 29 of planning permission dated 19 April 2021 (20/08120/COFUL)
Marylebone Institute School House 29 Cosway Street London NW1 6TH · premises record
Approval of Details (Council's own Full)
Approved
2022-04-06
Details of the waste storage pursuant to condition 24 of planning permission dated 29 March 2019 (17/11404/COFUL)
Marylebone Institute School House 29 Cosway Street London NW1 6TH · premises record
Approval of Details (Council's own Full)
Approved
2022-02-18
Display of a non-illuminated construction hoarding measuring 2.4m X 209.7m for a temporary period of six months between 27 March 2022 and 27 September 2022.
Marylebone Institute School House 29 Cosway Street London NW1 6TH · premises record
Advert Application Council's Own Dev.
Approved
2022-02-08
Amendments to planning permission dated 19 April 2021 (RN: 20/08120/COFUL) for variation of condition 1 of planning permission dated 29 March 2019 (RN: 17/11404/COFUL) for the demolition of existing buildings and structures and erection of new building of up to five storeys plus basement floor to provide 49 residential units (Class C3); with car and cycle parking, storage and plant rooms at basement level and landscaping to central garden and site frontages and associated works from RN: 17/11404/COFUL, namely, to vary the approved drawing numbers to amend the design of the building facade depth to reduce the depth of the brick reveal; NAMELY, alteration to plant & location of access hatches/AOV to roof including boiler flue; basement ventilation penthouse louvres added; PV panels updated to specialist design; minor amendments to main entrance doors; minor amendments to courtyard doors; location of bike stand updated to approved planning application; car lift door design updated to specialist design; bike/Bin lift lobby doors amended to specialist design; generator room door updated to specialist design; unit 4.04 layout includes L-shaped corridor to fire engineers guidance; and unit 4.04 Window amended.
Marylebone Institute School House 29 Cosway Street London NW1 6TH · premises record
Approved
2023-06-01
More
Non-material amendments
Details of supplementary acoustic report pursuant to Condition 14 of planning permission dated 19 April 2021 (RN:20/08120/COFUL)
29 Cosway Street London NW1 6TH · premises record
Approved
2023-04-18
More
Approval of Details (Council's own Full)
Details of vehicle signalling system to control car access pursuant to Condition 26 of planning permission dated 19 April 2021 (RN:20/08120/COFUL)
29 Cosway Street London NW1 6TH · premises record
Approved
2023-03-28
More
—
Show all 10 rows
Details of a vehicle signalling system to control car access to and from the basement car park pursuant to Condition 26 of planning permission dated 29th March 2019 (RN: 17/11404/COFUL).
Marylebone Institute School House 29 Cosway Street London NW1 6TH · premises record
Withdrawn
2022-12-19
More
Approval of Details (Council's own Full)
Detailed drawings indicating the location, number and type of bird boxes to be incorporated within the development pursuant to Condition 41 of planning permission dated 29th March 2019 (RN:17/11404/COFUL)
Marylebone Institute School House 29 Cosway Street London NW1 6TH · premises record
Approved
2022-11-10
More
Approval of Details (Council's own Full)
Details of a scheme of public art pursuant to condition 9 planning permission dated 29th March 2022 (RN: 17/11404/COFUL)
Marylebone Institute School House 29 Cosway Street London NW1 6TH · premises record
Approved
2022-09-26
More
Approval of Details (Council's own Full)
Details of mechanical ventilation pursuant to Condition 19 of planning permission dated 29 March 2019 (RN:17/11404/COFUL)
Marylebone Institute School House 29 Cosway Street London NW1 6TH · premises record
Approved
2022-07-04
More
Approval of Details (Council's own Full)
Details of a hard and soft landscaping scheme pursuant to condition 29 of planning permission dated 19 April 2021 (20/08120/COFUL)
Marylebone Institute School House 29 Cosway Street London NW1 6TH · premises record
Approved
2022-04-06
More
Approval of Details (Council's own Full)
Details of the waste storage pursuant to condition 24 of planning permission dated 29 March 2019 (17/11404/COFUL)
Marylebone Institute School House 29 Cosway Street London NW1 6TH · premises record
Approved
2022-02-18
More
Approval of Details (Council's own Full)
Display of a non-illuminated construction hoarding measuring 2.4m X 209.7m for a temporary period of six months between 27 March 2022 and 27 September 2022.
Marylebone Institute School House 29 Cosway Street London NW1 6TH · premises record
Approved
2022-02-08
More
Advert Application Council's Own Dev.
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 53 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 53 of 53 premises. Some normally permitted changes may require planning permission.
Conservation Area
Lisson Grove · reference CONARA/1120 · covers 53 of 53 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 53 of 53 premises. Some normally permitted changes may require planning permission.
Conservation Area
Lisson Grove · reference CONARA/1120 · covers 53 of 53 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 9 applications
Applicant on 3 applications
Applicant on 1 application
Applicant on 1 application
Agent on 10 applications
Agent on 3 applications
Agent on 1 application
Case officer on 12 applications
Case officer on 4 applications
Case officer on 4 applications
Applicant on 9 applications
Applicant on 3 applications
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Agent on 10 applications
Agent on 3 applications
Agent on 1 application
Case officer on 12 applications
Case officer on 4 applications
Case officer on 4 applications
Development
What could it become?
Planning precedent34 applications and 36 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy49 EPC records; ratings B: 48, C: 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.