Stephen Anthony Developments is a construction company in Caversham handling extensions, loft and garage conversions, full refurbishments and garden construction across Reading, with one team on site from groundworks to final finish.
Our Services
Home extensions are the most common way to get more space without moving. We build single storey, two storey and wrap around extensions across Caversham and Emmer Green, taking care of the foundations, the shell and everything inside it. Read more on our home extensions page.
A loft conversion turns dead roof space into a bedroom, office or bathroom. Most houses need a dormer or a hip to gable change to get the head height, plus a proper staircase and fire doors. See what is involved on the loft conversions page.
Garage conversions are usually the quickest room to gain, because the walls and roof are already there. The work goes into the floor, damp proofing, insulation and a new front wall. Have a look at the garage conversions page for the detail.
Full house refurbishments strip a property back and bring the whole thing up to standard in one go, rather than in stages over several years. Wiring, plumbing, plaster, floors and joinery all get done together. Full house refurbishments are covered in more depth here.
Garden construction covers the hard work outside: patios, paths, retaining walls, steps and drainage. Getting the levels and the falls right is what stops water sitting where you do not want it. More on garden construction across Caversham on its own page.
Home renovations are room by room rather than all at once, which suits people who need to keep living in the house. We work to an order that keeps the mess in one place. The home renovations page explains how we plan the sequence.


We handle the build itself and everything around it. That means groundworks, foundations, brickwork, roofing, first and second fix, plastering and finishing. We also deal with building control sign off. You are not appointing separate trades and hoping the dates line up.
No. Plenty of people call us with nothing more than an idea and a rough budget. We will come out, look at the property, tell you what is realistic and put you in touch with an architect if you need drawings. Only then does anything get priced properly.
We work across Reading and the wider Berkshire area, including Emmer Green, Sonning Common, Woodley, Earley and Purley on Thames. Staying within that radius means the same team is on your site every day rather than travelling between distant jobs.
Stephen Anthony Developments has worked as a construction company in Caversham for 34 years. In that time the work has grown from extensions and refurbishments into full builds and conversions, but the way we run a site has not changed. One team, one point of contact, and a written programme you can hold us to.
34 years building across Caversham and Reading
Show home in RG4 you can look round
Office in RG4 and clients are welcome to call in
One team from groundworks to final finish
Written quotes before any work is agreed

t: 0118 469 3521
Mon: 8am - 6pm
Tue: 8am - 6pm
Wed: 8am - 6pm
Thu: 8am - 6pm
Fri: 8am - 6pm
Sat: 8am - 12pm
Sun: Closed
© Copyright 2026. Stephen Anthony Developments. All rights reserved.
Address: Lydden, Sonning Eye, RG46TN