YSA are an RIBA Charted practice based in North London founded by Will Stevens and Sara Yabsley in 1995. Our mission is to design buildings of clarity and refinement and buildings that exceed our client’s expectations, and surprise and delight.
Based in Highgate, North London, YSA offers professional architectural and interior design services, which are tailored to suit each individual client and project requirements. We are skilled in all architectural stages from concept to construction.
Our interior design service includes the design of bespoke furniture, fittings and lighting. Much of our work is in the residential sector, for both private and commercial clients. Budgets range from £50,000 to more than £1,000,00
3D Rendering, Architectural Design, Architectural Drawings, Basement Conversion, Basement Design, Building Design, Custom Build Homes, Floor Plans, Home Renovation, House Extensions, House Plans, Kitchen Design, New Home Construction, Site Preparation, Space Planning, Sustainable Design, Architecture, Interior Design, Refurbishments, Renovations, Extensions, Refinement
Hertfordshire, St Albans, Mill Hill, Totteridge, Borehamwood, Elstree, Bovingdon, Watford, Radlett, Harpenden, Highgate, Muswell Hill, Hampstead, Hampstead Garden Suburb, East Finchley, Stoke Newington
RIBA chartered practice