126, 134 Baker Street Westminster W1U 6SH
Use of first floor level as residential accommodation (Class C3) and erection of single storey extension at roof level to provide new residential accommodation; replacement of roof and erection of three storey extension at rear of building at second, third and fourth floor level and extension of existing rear staircore by one storey. Alterations at ground floor to reconfigure the existing retail unit and to provide a residential entrance with internal cycle store and creation of ground floor residents' storage room; replacement of windows to western and southern elevation; replacement of render finish to western, eastern and southern elevation; alteration of three existing flues to rear elevation and new ductwork at rear first floor level; and works at roof level comprising alteration to design and extent of roof safety railing, provision of photovoltaic panels and green roof.
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Progress
Application details
- Reference
- 24/04852/FULL
- Local authority
- Westminster
- Postcode
- W1U 6SH
- Ward
- MBW_22
- Application type
- All Other
- Property type
- Commercial
Key dates
- Submitted
- 30 Aug 2024
- Validated
- 30 Aug 2024
- Comments close
- 18 Oct 2024
- Target decision
- 25 Oct 2024
- Decided
- 18 Feb 2026
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: 638.5m²
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.
- 126 - 134 BAKER STREET, LONDON, W1U 6SHOther · Not a standard market sale · £17,300,0003 years ago3 May 2023
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.
Nearby applications
- 126, 134 Baker Street Westminster W1U 6SHPermittedNext door
- 126 - 134 Baker Street Westminster W1U 6SHPermittedNext door
- 126, 134 Baker Street Westminster W1U 6SHPendingNext door
- 126, 134 Baker Street Westminster W1U 6SHPermittedNext door
- 126, 134 Baker Street Westminster W1U 6SHPendingNext door
- 128 Baker Street Westminster W1U 6TZPermittedNext door