11, 17 Seymour Street Westminster W1H 7JW
Enlargement of the existing courtyard terrace area at ground floor level and internal alterations at basement, ground and first floor levels.
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Progress
Application details
- Reference
- 24/04553/LBC
- Local authority
- Westminster
- Postcode
- W1H 7JW
- Ward
- WEW_22
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 5 Jul 2024
- Validated
- 5 Jul 2024
- Comments close
- 15 Aug 2024
- Target decision
- 30 Aug 2024
- Decided
- 19 Sept 2024
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
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- OFFICE PREMISES, FIRST FLOOR, 7 SEYMOUR STREET, LONDON, W1H 7JWOther · Leasehold · Not a standard market sale · £13,6857 months ago16 Jan 2026
- FLAT 2, 1 SEYMOUR STREET, LONDON, W1H 7JWFlat or maisonette · Leasehold · £1,200,0002 years ago28 Nov 2023
- FLAT 12, 1 SEYMOUR STREET, LONDON, W1H 7JWFlat or maisonette · Leasehold · £1,265,0004 years ago12 Oct 2021
- FLAT 6, 1 SEYMOUR STREET, LONDON, W1H 7JWFlat or maisonette · Leasehold · £1,200,0005 years ago30 Jun 2021
- FLAT 4, 1 SEYMOUR STREET, LONDON, W1H 7JWFlat or maisonette · Leasehold · £2,400,0006 years ago11 May 2020
- FLAT 2, 1 SEYMOUR STREET, LONDON, W1H 7JWFlat or maisonette · Leasehold · New build · £1,030,0007 years ago28 Jun 2019
- FLAT 6, 1 SEYMOUR STREET, LONDON, W1H 7JWFlat or maisonette · Leasehold · Not a standard market sale · £1,000,0007 years ago23 May 2019
- FLAT 15, 1 SEYMOUR STREET, LONDON, W1H 7JWFlat or maisonette · Leasehold · New build · £1,700,0007 years ago21 May 2019
Homes here go for about £1,232,500 — the median of the last 6 market sales in W1H 7JW, £1,030,000 to £2,400,000.
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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