3s Architects

About 3s Architects

3s Architects is an architectural practice based at Unit F, 63 Sandycombe Road in Richmond, offering professional design services to homeowners and clients across the local area. The team works across a range of projects including home extensions, conversions, new builds and sensitive restoration work, bringing a collaborative and detail-focused approach to each commission. Consultations are available both onsite and online, making the practice straightforward to engage with. Open Monday to Friday, 9am to 7pm, they are well placed to support residents navigating the demands of improving or extending property in this distinctive borough.

Local area

Richmond’s housing stock — from Georgian townhouses near the river to the Victorian and Edwardian terraces that line streets such as Sandycombe Road itself — demands architects who understand the character and constraints of the area. Planning sensitively in a borough shaped by heritage, Richmond Park and strong civic expectation is no small thing. A locally based practice like 3s Architects, rooted in the neighbourhood rather than operating from a distant office, is well positioned to appreciate what works here and what the local planning environment requires.

Why choose 3s Architects

With extended weekday hours running until 7pm, 3s Architects makes it practical for working residents to arrange consultations without taking time off. The option of online appointments adds further flexibility. Rated 4.5 stars from 17 reviews, the practice has built a quiet but genuine reputation for care, collaboration and attention to detail. Being based on Sandycombe Road means they are genuinely part of the Richmond community — familiar with local planning considerations and the particular character of homes in this part of south-west London.

Services

• Residential extensions and alterations
• New build design
• Home conversions
• Building restoration and sensitive refurbishment
• Onsite architectural consultations
• Online appointments
• Design project management

Ideal for: Homeowners planning extensions or renovations, Property developers, Landlords undertaking conversions, Residents restoring period or historic properties, Local residents seeking planning guidance, Fellow design and construction professionals.

Frequently asked questions

Where exactly is 3s Architects located?

The practice is based at Unit F, 63 Sandycombe Road, Richmond, TW9 2EP — a short distance from Richmond town centre.

What types of architectural projects does 3s Architects take on?

Based on their description, the practice works on home extensions, major conversions, new builds and sensitive restoration projects for homeowners and design professionals.

Can I arrange a consultation without visiting in person?

Yes — 3s Architects offers online appointments as well as onsite consultations, giving clients a flexible way to make initial contact or discuss their project.

What are the practice's opening hours?

3s Architects is open Monday to Friday, 9am to 7pm. They are closed on Saturdays and Sundays.

How can I get in touch with 3s Architects?

You can reach them by phone on 020 8332 9966 or visit their website at www.3s-ad.com for further information.