77 Hallam Street Westminster W1W 5HB
Use of the part basement as a self-contained residential unit (Class C3)
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Progress
Application details
- Reference
- 23/02675/FULL
- Local authority
- Westminster
- Postcode
- W1W 5HB
- Ward
- WEW_22
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 25 Sept 2023
- Validated
- 25 Sept 2023
- Comments close
- 30 Oct 2023
- Target decision
- 20 Nov 2023
- Decided
- 18 Dec 2023
Estimated project value
£135k–£340k
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: trade estimate.
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing.
- FLAT 31, HALLAM COURT, 77 HALLAM STREET, LONDON, W1W 5HBFlat or maisonette · Leasehold · £925,0005 months ago23 Mar 2026
- FLAT 55, HALLAM COURT, 77 HALLAM STREET, LONDON, W1W 5HBFlat or maisonette · Leasehold · £1,207,2164 years ago23 Sept 2021
- FLAT 15, HALLAM COURT, 77 HALLAM STREET, LONDON, W1W 5HBFlat or maisonette · Leasehold · £1,000,0009 years ago28 Apr 2017
- FLAT 34, HALLAM COURT, 77 HALLAM STREET, LONDON, W1W 5HBFlat or maisonette · Leasehold · Not a standard market sale · £2,200,0009 years ago21 Nov 2016
- FLAT 35, HALLAM COURT, 77 HALLAM STREET, LONDON, W1W 5HBFlat or maisonette · Leasehold · £2,296,50011 years ago5 Aug 2015
- FLAT 41, HALLAM COURT, 77 HALLAM STREET, LONDON, W1W 5HBFlat or maisonette · Leasehold · £700,00011 years ago13 Nov 2014
- FLAT 51, HALLAM COURT, 77 HALLAM STREET, LONDON, W1W 5HBFlat or maisonette · Leasehold · £1,450,00011 years ago31 Oct 2014
- FLAT 22, HALLAM COURT, 77 HALLAM STREET, LONDON, W1W 5HBFlat or maisonette · Leasehold · £950,00013 years ago28 Aug 2013
Homes here go for about £1,000,000 — the median of the last 7 market sales in W1W 5HB, £700,000 to £2,296,500.
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.
Nearby applications
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