← Back to search

Permitted22/04890/NMASubmitted 4 years agoLoft conversion

64, 65 St James's Street Westminster SW1A 1NF

Amendments to planning permission dated 2 September 2021 (RN: 21/02158/FULL) for 'Demolition of the existing mansard roof and removal of plant and escape stair; erection of new double mansard roof extension and rear extension for additional commercial floorspace (Use Class E); and installation of new escape stair, rear balconies, roof terrace and associated works'. Namely, reduction in height of the internal stair core roof to line through with the height of the lift overruns, removal of the 3rd floor oversailing balcony and associated fixed screen and door to the new infill extension and replacement of existing rear façade windows above Blue Ball Yard entrance within existing openings.

Find on council portal

Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.

Progress

Submitted
22 Jul 2022
— completed
Validated
22 Jul 2022
— completed
Consultation
—
— completed
Target date
19 Aug 2022
— completed
Decided
10 Aug 2022
— completed

Application details

Reference
22/04890/NMA
Local authority
Westminster
Postcode
SW1A 1NF
Ward
SJW_22
Application type
All Other
Property type
Commercial

Key dates

Submitted
22 Jul 2022
Validated
22 Jul 2022
Target decision
19 Aug 2022
Decided
10 Aug 2022

Estimated project value

£37k–£100k

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: Checkatrade 2026 loft conversion cost guide.

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 2020. 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