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Permitted26/01630/FULLSubmitted 6 months agoRear extension

37 Conduit Street Westminster W1S 2YF

Variation of Condition 18 of planning permission dated 15th November 2024 (RN 24/02402/FULL) for: Excavation of extension to provide a second basement level, demolition and re-build of the 6th and 7th floors and extension to form new 8th floor, erection of rear extension from ground to new 8th floor level, all to enlarge existing hotel (Class C1). External alterations including alterations to the appearance of the existing facades namely, to amend the wording of Condition 18 to to omit the requirement for to carry out the development in accordance with the approved written scheme of investigation and instead, secure the carrying out of compensatory measures to enhance the Greater London Historic Environment Record. (Application under Section 73).

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Progress

Submitted
12 Mar 2026
— completed
Validated
12 Mar 2026
— completed
Consultation
16 Apr 2026
— completed
Target date
7 May 2026
— completed
Decided
24 Jun 2026
— completed

Application details

Reference
26/01630/FULL
Local authority
Westminster
Postcode
W1S 2YF
Ward
WEW_22
Application type
All Other
Property type
Commercial

Key dates

Submitted
12 Mar 2026
Validated
12 Mar 2026
Comments close
16 Apr 2026
Target decision
7 May 2026
Decided
24 Jun 2026

Estimated project value

£41k–£75k

Typical UK cost for this job type, at inner London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².

Recently sold nearby

Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.

Contains HM Land Registry data © Crown copyright and database right 2023. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.

Planning constraints

No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.

Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.

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