Full Architect Design Service
Thames Valley Building offers a full design and architectural service for every type of build. From small residential projects, through to large scale developments in and around Thames Valley.
We understand property as both architectural designers and builders. Maximising existing space and providing luxurious comfort is more than achievable.
Architectural Services
After your initial free visit, we can start the process of putting ideas and architectural drawings together for you. Our customers find the visit an ideal opportunity to discuss the potential drawings and work with the architect to get the project 'right for you'.
Once we have produced your drawings we can also carry out any calculations needed for steel work or structural alterations. Structural engineers will then produce technical plans ready for Building Regulations Approval.
Why Choose Us?
- 5 Star Reviews
- Bespoke Design
- All Works Guarantee
- 30 Years Experience
- Trusted & Local
- High Quality at Great Value
- No Pushy Salesmen
- Independently Checked
We won't be beaten on price
Like for like quotes available
Planning & Building Regulation Applications for:
- House extensions
- New build houses
- Loft conversions
- Barn conversions
- Outbuilding conversions
- Internal structural renovations
- Heritage, period & listed property alterations
Looking for Extension Ideas? Click here to view our gallery
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20 year guarantee
We also offer a 10 year insurance backed guarantee.

Fully Qualified Staff
Fully trained and ready to create amazing things for your home.

Free, No Obligation Quotes
Like for like quotes available. We won't be beaten on price

Fully insured
Public liability limit of indemnity £5 million
What happens next?
Call Thames Valley Building on 0118 963 9438.
Alternatively, you can book a quote online by completing our contact form.
Once you have submitted the form, one of our expert builders will be in touch with you to discuss your problems within 24 hours.
Your free, no obligation building quote will typically only take between 30 minutes to 1 hour.