Stone Asset Management Ltd · Company 08676282 · Trading heritage since 1987
Active, accounts up to date·architect & main contractor & developer·Head office Manchester
Since 1987, Janine Stone & Co. has operated as a multi-disciplinary practice, integrating architecture, luxury interior design, and construction management under one roof. This unified approach allows for the creation of truly exceptional homes, from London townhouses to country estates and international residences, all delivered with meticulous attention to detail.
The company's philosophy centres on understanding clients' lifestyles and aspirations to craft bespoke interiors and architectural designs. They collaborate closely with clients, master craftsmen, and specialist consultants to ensure every detail, from spatial planning to the finest finishes, is executed to the highest standard. This dedication to quality and client satisfaction underpins their 'concept to completion' service.
Janine Stone & Co. has earned a reputation for handling significant properties, including Grade I and II listed buildings, with respect for heritage and modern living. Their integrated model, encompassing design and construction, offers a seamless process, ensuring coherence and quality from the initial concept through to the final fit-out, delivering projects that are 'exceptional without exception'.
North London
Double-height entrance hall with cantilevered stone staircase, wrought-iron balustrading, mahogany handrail and antiqued lime-wash walls. In-house architecture, interior design and construction.
Wentworth, Surrey
Substantial leisure facility, 20-metre swimming pool with jacuzzi, cold plunge, steam room and sauna in book-matched stone.
Mayfair
Gentleman's entertaining room created in the mews, connected to the main residence via subterranean link.
Oxfordshire
Master bathroom with specially commissioned bath designed to fit the room.
St George's Hill, Surrey
Front elevation. Design-and-build delivered through Janine Stone's in-house architecture, interior design and construction disciplines.
Surrey
Pool house in the garden, attached to the main building. In-house architecture, interior design and construction.
Guernsey
Architecture and interior design.
Cambridgeshire
Interior design and implementation.
Holland Park
Construction works on site. In-house architecture, interior design and construction.
Israel
Materials and design detail.
Scotland
Architecture and interior design.
St George's Hill, Surrey
In-house architecture, interior design and construction.
Buying Agents, Estate Agents.
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Luxury interior designers in London since 1987. Janine Stone & Co. create exceptional private homes through interior design, architecture and construction management. Their listed services include Design & build, Refurbishment, Restoration & heritage, Fit-out & interiors and Carpentry & joinery.
Janine Stone & Co. is registered at Fft Reedham House, 31 King Street West, Manchester, M3 2PJ, in North West.
Janine Stone & Co. states that it works across London and Internationally.
Accounts filed for the year to 2025 report 2 employees, which places the company in the 1-9 employees band.
Janine Stone & Co. does not disclose turnover: UK small-company accounts are not required to. Based on headcount and trade debtors in its filed accounts, turnover is likely to fall between £98k and £260k. This is an estimate, not a filed figure.
Companies House lists Janine Stone & Co. as active, with accounts most recently made up to 2025-03-31.
Janine Stone & Co. works in Residential.
Janine Stone & Co. was incorporated on 2013-09-04, though the company says it has traded since 1987.
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