Touchstone Builders – Setting The Standard

Touchstone Builders are leading builders in Oxfordshire and Warwickshire. We are experts in home extensions and complete renovations in Oxfordshire and Warwickshire.

Touchstone was set up with the firm belief that we could do better and provide a better product and service. We are a one-stop design and build company that can take your ideas and transform your home to meet your full needs.

With a full architectural and planning service, we can take your ideas, obtain planning permission if required, plan and build your project including all associated trades, plumbing, electrical and cross all other hurdles required.

We organise all structural engineering, building regulations and party walls so all you need to worry about are the designs and finishes of your dream project.

Touchstone Builders have built a solid and well respected reputation throughout Oxford, Oxfordshire and Warwickshire. We are known for our quality of works that focus on innovative design, excellent project management and competitive pricing.

Finalist in the UKs ‘Best Loft Conversion Company 2020’ in the Homebuilding & Renovating Awards

Winner in the Master Builder of the Year Awards, Southern Region with the Federation of Master Builders

Recognised for outstanding quality, craftsmanship and excellent customer service

Our Services

We’re good at a lot of things, but here are our main points of focus.

All of our services

New Build

Touchstone have the expertise to build single or multiple dwellings from the initial stage to completion. If you have outline planning or a full drawing we can provide you with the full building servi...


If you have just bought a house or considering modernising, extending your home, we can help. We can help you design, organise plans, obtain planning consents and carry out all the building, plumbing,...


Conversions are the bread and butter and roots of Touchstone builders, we are market leaders and experts at converting lofts, and basements....

The Basics

  • Free no obligation initial quotation
  • We take care of all the planning permissions, planning consultations if required.
  • We can do all the drawings and architectural plans
  • We offer a full project management service
  • Building regulations documentation organised by Touchstone Builders
  • A full 10 year insurance backed warranty is available to all the building works*.
    * The cost will be 1.5% of the build costs.
  • Most rear extensions require no planning permission, we can get you a “Certificate of lawful development” from your local planning department
  • You can build up to 8m of ground floor rear extension and 4m of first floor extension without planning permission
  • Garden room and leisure building require no planning permission
  • Fixed price works and deadlines met
  • High quality building work, innovative design, Planning and great customer service

Some Of Our Current Projects

Project 6

A loft conversion we have completed in Solihull....

Project 8

Top floor sixteen metre loft conversion to create 2 bedrooms one ensuite and separate bathroom and gym. Project time 6 months....

Project 11

New bathroom installation in Lapworth- Project time 4 weeks...

Project 10

Loft conversion in Knowle Solihull completed in 9 weeks....

Project 7

Loft conversion and rear ground floor extension completed in 4 months....

Project 9

New loft conversion and re roof....

Project 23

Damp-proofing whole building project time 1 week...

Project 20

New bathroom project time 2 weeks...

Project 15

GRP fibreglass roof installation – Project time 3 days....

Project 12

Loft conversion before and after....

Project 21

Project number 21 New concrete floor installation over 75m2- project time 2 weeks....

Project 22

Underground soil and rainwater drainage fitting job time 1 week....

Project 5

Wooden cladded Side extension in conservation area....

Project 4

Ground floor and first floor extension and a loft conversion....

Project 1

Complete renovation and insertion of new floor to create a 4 bedroomed property in a conservation area, new roof new foundations, new plumbing and heating system, four bathrooms 2 wet rooms, new kitch...

Project 2

Kitchen side extension for a Victorian terrace. Six metre side return extension completed in 2018. Planning obtained and works completed in 4 months....

Project 3

6 metre ground floor extension under permitted development and loft conversion with full renovation in Solihull. Project length 8 months....

We offer a FREE no-obligation on-site survey and quote