House extensions
Single-storey extensions designed to complement your home, using proven construction methods and carefully managed trades.
Discuss an extensionPerry Davis Construction · Daventry
Traditional building experience. A modern approach.
Your local builder for house extensions, garage conversions, renovations and garden rooms across Daventry, Northamptonshire and surrounding areas — with SIP panel construction available for suitable projects.
Discuss your projectYour local builder for extensions, conversions and renovations.
Perry Davis Construction is a Daventry-based building company serving homeowners in Northampton, Rugby, Towcester, Southam and nearby villages. We bring hands-on experience to home extensions, conversions and residential building work, managing the practical details from the first site visit through to the finished space.
What we do
Practical building services in Daventry and surrounding areas for homeowners who want more space, better use of their property and a straightforward route from idea to completion.
Renovations & alterations
Reworking existing spaces, creating open-plan layouts and transforming underused areas into rooms that work harder for you.
Discuss your plans
Garage conversions
Turn an underused garage into practical living space, whether you need a home office, bedroom, playroom or additional family room.
Discuss a garage conversionA developing service
Interested in SIP construction?
Alongside our traditional building services, we are developing our offering to include SIP panel extensions and modular spaces. SIPs are structural panels with an insulating core, manufactured off site and assembled on site as part of an engineered system.
- Efficient structural installation
- Well-insulated building envelope
- Accurate off-site manufacture
- Flexible design possibilities
Suitability, timescale and cost depend on the individual design. Any alternative SIP proposal would be agreed with the project designer and Building Control.
Ask about SIP options
Work in progress
Grimscote
Stone extension
A traditionally built extension currently progressing through the structural stages. The work includes excavation, foundations and floor preparation, blockwork and natural stonework carefully chosen to complement the existing property.
Completed projects
Real extensions, alterations and garden rooms completed by Perry Davis Construction.
Completed extension
Single-storey rear extension
Three views from the same completed project, showing the finished brickwork, glazing and newly created internal space.
Project transformation
Extension before and after
From the structural build stage through to a bright, finished family living space.
Before
AfterCoventry & Daventry
Completed single-storey extensions
Two traditionally built extensions with brickwork and pitched tiled roofs designed to complement the existing homes.
Completed extension
Modern brick extension
A spacious rear extension with large-format glazing and contrasting brickwork.
Completed extension
Contemporary garden extension
A bright, spacious extension with wide glazing and a roof lantern, designed to connect the home and garden.
Completed garden rooms
Bespoke garden rooms
Two characterful garden rooms finished with brickwork, timber detailing and contrasting dark frames, creating useful additional space away from the main house.
Daventry · Northampton · Rugby · Towcester · Southam
Tell us about your project
Share a few practical details and we can assess whether the project, location and timescale are a good fit before arranging a site visit.
You can also call Perry on 07711 210127.