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Permitted23/08667/LBCSubmitted 2 years agoWindows and doors

16, 18 Montagu Place Westminster W1H 2BQ

Demolition and replacement of the single storey roof structure; infill of a ground floor lightwell to the south of the rear podium section and erection of one additional storey on the podium section; creation of a new internal ground floor courtyard; alterations and recladding of the east façade including PV brickwork; creation of new entrance, access ramps and planters to the west facade on Bryanston Square; incorporation of new solar blinds; and installation of solar panels and green roofs and other planting at roof level; Replacement of main entrance doors and glazing on north and west elevations. Internal alterations at all floor levels. (SITE INCLUDES 21 BRYANSTON SQUARE)

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Progress

Submitted
14 Dec 2023
— completed
Validated
14 Dec 2023
— completed
Consultation
14 Jan 2024
— completed
Target date
8 Feb 2024
— completed
Decided
5 Jun 2024
— completed

Application details

Reference
23/08667/LBC
Local authority
Westminster
Postcode
W1H 2BQ
Ward
MBW_22
Application type
All Other

Key dates

Submitted
14 Dec 2023
Validated
14 Dec 2023
Comments close
14 Jan 2024
Target decision
8 Feb 2024
Decided
5 Jun 2024

Estimated project value

£5k–£16k

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: FMB 2026 double glazing guide, 3-bed semi full replacement.

Floor area gained: 797

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 8 recent sales are listed below.

Homes here go for about £805,000 — the median of the last 7 market sales in W1H (the wider postcode district), £375,000 to £1,825,000.

Contains HM Land Registry data © Crown copyright and database right 2026. 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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