Planning Atlas
Planning AtlasWestminsterRegent's Park wardNW1 5LL
Postcode record · Westminster

NW1 5LL.

NW1 5LL has 33 known premises and 1 planning record — 1 approved of 1 decided (100%). 14 EPC records.

Postcode NW1 5LL · boundary not held, centred on the postcodeApprovedRefusedOther1 exact1 on the map — every match
At a glance · this postcodeWestminster profile →
33
Premises
known addresses (UPRNs)
1
Applications
1 decided
100%
Approval rate
1 approved · 0 refused
14
EPC records
ratings C 7 · D 6 · E 1
1
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 5LL has 33 known premises and 1 planning record — 1 approved of 1 decided (100%). 14 EPC records.

Premises (18 of 33 shown)

Planning

What happened?

1 planning application across the postcode; 1 approved of 1 decided (100%). Latest 1 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Installation of external boiler flue (12cm in diameter) to rear elevation facing Allsop Place.
22 Cornwall Terrace Mews London NW1 5LL · premises record
Applicant Mr Jeremy Sutton · Agent McBains Cooper · Officer Stuart Croll
Full Planning Permission Application
Approved
2011-02-28
Installation of external boiler flue (12cm in diameter) to rear elevation facing Allsop Place.
22 Cornwall Terrace Mews London NW1 5LL · premises record
Applicant Mr Jeremy Sutton · Agent McBains Cooper · Officer Stuart Croll
Approved
2011-02-28
More
Full Planning Permission Application

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 33 premises each one covers.

Designation
Coverage
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 33 of 33 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 33 of 33 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Regent's Park · reference 08/01070/CONARA · covers 28 of 33 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Dorset Square · reference 09/00004/CONARA · covers 4 of 33 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 33 of 33 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 33 of 33 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Regent's Park · reference 08/01070/CONARA · covers 28 of 33 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Show all 4 rows
Conservation Area
Dorset Square · reference 09/00004/CONARA · covers 4 of 33 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
People

Who is involved?

Named on the latest 1 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
Applicant on 1 application
Agent on 1 application
Case officer on 1 application
Applicant on 1 application
Agent on 1 application
Case officer on 1 application
Development

What could it become?

Planning precedent1 applications and 1 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy14 EPC records; ratings C: 7, D: 6, E: 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 Plan

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

3 intent signals recorded in this postcode
Long hold
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Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
NW1 5LL, Westminster: Planning and Property History | Planning Atlas