Whole-house renovations run as one project
Prohaus renovates and converts homes across Kingston upon Thames and south-west London, from structural alterations to complete refurbishments. Recent projects include a full renovation on Upper Richmond Road in Putney, structural work and a new staircase on Florian Road, and the renovation of a Victorian terrace on Worple Way in Richmond.
What a renovation can include
Every renovation is different, so the scope is agreed after a visit and set out in a written quotation.
Structural alterations
Removing load-bearing walls, new steelwork and reworking the ground floor, designed by a structural engineer.
New staircases
Replacing an old staircase, as at Florian Road in Putney.
Rewiring and replumbing
New electrics, heating and plumbing throughout, with certification arranged where the work requires it.
Kitchens and bathrooms
New kitchens, bathrooms and shower rooms as part of the wider work.
Floors, plaster and decoration
Herringbone and engineered floors, plastering, decorating and finishing.
Conversions
Reconfiguring space, including converting a building into flats where the design and approvals allow.
Recent renovations
Real Prohaus projects, each described in more detail on the page for its area.
Upper Richmond Road
A glazed extension and full renovation: herringbone oak floors, panelled bedrooms and feature bathrooms.
See the project →
Florian Road
Structural alterations, a new timber staircase and a ground floor reworked around a kitchen opening onto a courtyard.
See the project →
Worple Way
A Victorian terrace renovated with parquet floors, internal glazing, bespoke seating and a new bathroom.
See the project →Renovating older houses
Much of the housing across Kingston, Surbiton, Richmond, Putney and Barnes is Victorian, Edwardian or interwar. Older houses often hide earlier alterations, tired wiring or structural surprises, so we open up and investigate early and set sensible allowances in the quotation.
Listed buildings need listed building consent for work that affects their character, and conservation areas can restrict external changes. We check the position for your address before the design is fixed.
- We coordinate electricians, plumbers, carpenters, bricklayers, tilers and decorators as one project team.
- Prohaus Ltd was registered in 2015, and the team brings more than 20 years of residential building experience.
- Every project runs under a written, agreed contract.
- Completed work comes with a 1-year guarantee.
Structural alterations and building control
Taking out a load-bearing wall, enlarging an opening or adding steelwork needs a structural engineer’s design and building regulations approval. Work on a shared wall may also need a party wall notice.
We work with your engineer, or introduce one we work with, and coordinate building control inspections through the build.
Inside our renovations
What a renovation costs
A larger renovation or conversion starts from £100,000 plus VAT. Smaller projects, such as a single kitchen or bathroom, start lower. We confirm the final figure in an itemised quotation after a survey.
Ask for a quotationGuide prices reviewed September 2026. Every project runs under a written, agreed contract, and completed work comes with a 1-year guarantee.
Where we work
We are based in Kingston upon Thames and work across south-west London.
Frequently asked questions
Can you take on a whole-house renovation?
Yes. We coordinate the trades as one programme so the work can be planned in sequence rather than managed as a series of disconnected jobs.
How much does a house renovation cost?
Larger renovations and conversions start from £100,000 plus VAT. The condition of the house, structural work and finishes set the final figure.
Do structural alterations need approval?
Yes. They need a structural engineer’s design and building regulations approval, and work on a shared wall may need a party wall notice.
Can we live in the house during a renovation?
It depends on the scope. For a whole-house renovation most families move out for at least part of the build. We discuss the phasing with you before work starts.
Do you work on period properties?
Yes. Our projects include period houses, such as the renovation of a Victorian terrace on Worple Way in Richmond.
Talk to us about your renovation
Send the address, photographs and any surveys or drawings, and we will arrange a visit.
