Peter Antonius Construction and Design

Ground Works

•  Excavations, Foundations, Oversites
• Paving & Driveways
• Drainage   & Foul water treatment
•  Underpinning and more complex structural issues

General Building

Any aspect of building work undertaken using new, reclaimed or traditional materials  including stonework, brick and blockwork, timberwork and roofing


From the addition of a small entrance porch to a multi storey extension, we can transform your home to create more space and a much enhanced living environment


Renovation and refurbishment

Giving a new lease of life to that cold, dark and damp cottage or house into a comfortable, desirable home is a speciality, we do it all including; damp proofing, structural work, plumbing, heating, electrical, plastering, carpentry, decorating, kitchens, bathrooms.

New Build

Single or multi plots builds, my team and I have a great deal of experience. I have also recently completed a Passive House (PassivHaus) course to become an accredited Passive House Tradesperson.

Recent projects

Awaiting upload of project details 2016-2019

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Barn Conversion Lea Bailey 2013

A complete renovation of a derelict barn attached to dilapidated farm house. Extensive use of oak and natural materials were a priority in the contstruction. This project included substantial landscaping after construction work.

Renovation Lea Bailey 2014

Kitchen renovation, removal of part of external wall and addition of hardwood bi-fold doors. Sympathetic finishing was needed to match the existing lime mortar and stonework.

New house Completed 2014

The discovery of a spring on this site gave us some early problems. What appeared to be a straighforward construction required specialist pile-driven foundations to a depth of 12m.

Ground floor extension 2014

A ground floor addition to an existing cottage with feature beams and vaulted ceilings giving an airy and spacious feel. The project was completed well within the scheduled timescale.

Steps and outdoor seating area 2014

Natural stone construction, steps, multi-level terrance and seating area.

Garden room extension 2014

Construction of a single story garden room extension with bi-fold doors which significantly enhanced the existing bungalow at Upton Bishop.