55 King William Street City of London EC4R 9AD

Progress

Estimated project value

£7k–£14k

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.

• 55 KING WILLIAM STREET, LONDON, EC4R 9ADOther · Leasehold · Not a standard market sale · £1,200,00017 months ago8 Apr 2025
• PART OF THIRD FLOOR, 55 KING WILLIAM STREET, LONDON, EC4R 9ADOther · Leasehold · Not a standard market sale · £115,00010 years ago6 May 2016

Contains HM Land Registry data © Crown copyright and database right 2025. 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

• 55 King William Street City of London EC4R 9ADPermittedNext door
• 54 King William Street City of London EC4R 9ADPermittedNext door
• 54 King William Street City of London EC4R 9ADPermittedNext door
• 55 King William Street City of London EC4R 9ADPermittedNext door
• 54 King William Street City of London EC4R 9ADPermittedNext door
• 54 King William Street City of London EC4R 9ADPermittedNext door