Postcode record · Westminster
W1S 1YL.
W1S 1YL has 12 known premises and 0 planning records.
No OS boundary is held for this postcode yet, so no shape is drawn.
At a glance · this postcodeWestminster profile →
12
Premises
known addresses (UPRNs)
0
Applications
none decided
—
Approval rate
no decided records
0
EPC records
none recorded
0
Mapped applications
shape not available
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property
What is it?
W1S 1YL has 12 known premises and 0 planning records.
Premises
Name
Details
UPRN 10033535948
UPRN 10033535949
UPRN 10033593324
UPRN 10033641523
UPRN 10033658860
UPRN 10033658861
UPRN 10033658862
UPRN 10033658863
UPRN 10033659745
UPRN 10033660429
UPRN 10033535948
UPRN 10033535949
UPRN 10033593324
Show all 10 rows
UPRN 10033641523
UPRN 10033658860
UPRN 10033658861
UPRN 10033658862
UPRN 10033658863
UPRN 10033659745
UPRN 10033660429
Planning
What happened?
No planning application is linked to premises in this postcode yet.
Building control
Building-control applications and notices in this postcode, from the council register.
Name
Details
3rd floor office fit out and associated work. · received 18 Jun 2025 · Confrere Building Control Ltd
16 Hanover Street: First floor office fit out. · received 10 Oct 2024 · Confrere Building Control Ltd
16 Hanover Street : Alterations and Remodelling including Mezzanine Floor to form Restaurant in 9 storey Office · received 2 Aug 2024 · Salus (Building Control & Fire Safety Consultants) Ltd
16, Hanover Street: 6th floor office fit out at · received 28 Jun 2024 · Confrere Building Control Ltd
16 Hanover Street: 4th floor office fit out, including 3 rooms and screen. · received 5 Mar 2024 · Confrere Building Control Ltd
16 Hanover Street : Creation of meeting room and enclosure to teapoint and associated works at 2nd floor. · received 28 Nov 2023 · Confrere Building Control Ltd
16 Hanover Street: Level 05 office fit out and associated work. · received 6 Oct 2023 · Confrere Building Control Ltd
16 Hanover Street: Level 07 Office fit out. · received 5 Oct 2023 · Confrere Building Control Ltd
16 Hanover Street: CAT B office refurbishment to level 2, including associated services alterations. · received 2 Sept 2022 · Shore Engineering Ltd
Demolition scope will consist of the external facades, lift overrun, internal structures in the core, ground floor temporary works and new steel frame to front elevation and rear basement. Demolition will be carried out in phases with the demo to the front first followed by the rear & centre core. · received 12 Feb 2020 · Iconic Build
3rd floor office fit out and associated work. · received 18 Jun 2025 · Confrere Building Control Ltd
16 Hanover Street: First floor office fit out. · received 10 Oct 2024 · Confrere Building Control Ltd
16 Hanover Street : Alterations and Remodelling including Mezzanine Floor to form Restaurant in 9 storey Office · received 2 Aug 2024 · Salus (Building Control & Fire Safety Consultants) Ltd
Show all 10 rows
16, Hanover Street: 6th floor office fit out at · received 28 Jun 2024 · Confrere Building Control Ltd
16 Hanover Street: 4th floor office fit out, including 3 rooms and screen. · received 5 Mar 2024 · Confrere Building Control Ltd
16 Hanover Street : Creation of meeting room and enclosure to teapoint and associated works at 2nd floor. · received 28 Nov 2023 · Confrere Building Control Ltd
16 Hanover Street: Level 05 office fit out and associated work. · received 6 Oct 2023 · Confrere Building Control Ltd
16 Hanover Street: Level 07 Office fit out. · received 5 Oct 2023 · Confrere Building Control Ltd
16 Hanover Street: CAT B office refurbishment to level 2, including associated services alterations. · received 2 Sept 2022 · Shore Engineering Ltd
Demolition scope will consist of the external facades, lift overrun, internal structures in the core, ground floor temporary works and new steel frame to front elevation and rear basement. Demolition will be carried out in phases with the demo to the front first followed by the rear & centre core. · received 12 Feb 2020 · Iconic Build
Place
What affects it?
Designations are shown per premises today (open any premises above); the postcode-level designation summary is built with the borough entity run. Use the map's designations filter to see them over the postcode now.
People
Who is involved?
Applicants, agents and officers are attached per application; the current area build carries references only — the borough entity run adds the names here.
Development
What could it become?
Planning precedent0 applications and 0 mapped decisions in this postcode — precedent for what has been permitted and refused here.
EnergyNo EPC records joined yet.
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 Pro
Ownership, 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.
Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.