Building, Renovation & Bespoke Home Improvements
Caterham is split into two parts: Caterham-on-the-Hill, with its older terraces and shops, and Caterham Valley, which grew around the railway that arrived in 1856. Houses range from Victorian cottages to interwar semis and larger detached homes on the surrounding slopes.
Torwood Interiors plans and builds extensions, loft conversions and refurbishments across CR3 and nearby Surrey villages, and our portfolio includes a Caterham extension.
Our Building & Renovation Services
Whether you need more space, want to modernise your home or need specialist maintenance work, Torwood Interiors provides a range of residential building services across Caterham & Surrey.
Property Refurbishment Caterham & Surrey
Caterham homes often sit on slopes, with split levels, retaining walls and older structures that need careful attention. Refurbishment here involves a good understanding of how the house is built.
We carry out full renovations, including structural alterations, rewiring, replumbing, replastering, new kitchens and bathrooms.
House Extensions Caterham & Surrey
Rear and side extensions are the usual route in Caterham, and sloping gardens often mean the extension needs to be designed with level changes in mind.
Loft Conversions Caterham & Surrey
Rear dormers and hip-to-gable loft conversions suit many Caterham houses, adding a bedroom and bathroom without extending outwards.
Rendering Caterham & Surrey
From Victorian cottages to interwar semis, we renovate each home according to how it was built and how you want to live.
Builders Working Across Caterham & Surrey
Creating Homes That Work for You
Torwood has been a South London builder since 2006, and works across Surrey where the project calls for it. Our Caterham extension is in our portfolio.
You get a written scope, a clear programme and one point of contact.
Serving Homeowners Across Caterham & Surrey
Caterham is in Tandridge District Council rather than a London borough, so planning rules and local policies differ, and much of the surrounding land is Green Belt.
Areas We Serve
House Extensions Caterham & Surrey
Make More Space Without Moving
On sloping Caterham plots, an extension may need foundations that step with the ground, retaining walls or drainage planning. We check levels early so the design and budget reflect the site.
We show the options in simple sketches so you can see how each one affects the garden.
- Open-plan kitchens
- Dining areas
- Family rooms
- Home offices
- Additional bedrooms
- Larger living areas
- Better connections to the garden
Planning applications in Caterham go to Tandridge District Council. Because of the Green Belt, size limits can apply to extensions on some properties, so we check this at the start.
We prepare drawings for building regulations and help arrange party wall notices where needed.
Loft Conversions Caterham & Surrey
Turn Unused Space Into Something Valuable
Loft conversions in Caterham are well suited to houses with steep pitched roofs. We check the roof structure, stair position and head height, then design a room that fits the house.
Property Refurbishment Caterham & Surrey
Complete Home Transformation
Many Caterham homes need new heating, electrics and insulation. We agree the order of work with you in advance and keep the house as usable as possible while work goes on.
Why Choose Torwood Interiors?
Quality Craftsmanship From Start to Finish
Every project starts with a written scope, a staged programme and an agreed payment schedule.
Caterham has narrow roads and steep drives in places, so we plan deliveries, skips and site storage carefully and keep neighbours informed.
You get regular updates and a tidy site until the final clean.

Quality Workmanship
We focus on detail from structural work through to the final finish.

Project Management
We coordinate the different stages of your project and work with other professionals where required.

Bespoke Solutions
Your home, lifestyle and requirements determine the approach to the project.

Clear Communication
We keep you informed throughout the project so you know what is happening at each stage.

Experience With Period Properties
We understand the additional care that can be required when working with older and character homes.

Local Service
We work across Caterham & Surrey and Surrey, with Torwood Interiors based in Purley.
From Your First Idea to the Finished Home
Every successful project starts with a clear understanding of what you want to achieve.
01 — Consultation
We discuss your requirements, property and project goals.
02 — Planning
We consider the scope of work, design requirements and necessary permissions.
03 — Preparation
Detailed quotations, materials, schedules and construction requirements are established.
04 — Construction
Our team coordinates the build and works with the relevant trades.
05 — Finishing
We complete the final details, finishes and agreed works.
06 — Completion
Your completed space is ready for you to enjoy.
Local Knowledge. Personal Service.
Caterham has a direct rail line to Purley and central London, and the A22 gives road access to the M25. We work across Caterham, Whyteleafe, Warlingham, Kenley, Coulsdon and nearby Surrey villages.
Ready to Transform Your Caterham & Surrey Home?
Tell us about your Caterham home and what you would like to change. We will visit, talk it through and follow up with a written quote.
Let's Start Your Project
Frequently Asked Questions
Does Caterham planning differ from London?
Yes. Caterham is in Tandridge District Council rather than a London borough, and parts are Green Belt, so size limits can apply.
Can you build on a sloping Caterham plot?
Yes. Foundations and retaining walls can be stepped to the ground, and we check levels early so the design and budget reflect the site.
Do you work in Caterham Valley and Caterham-on-the-Hill?
Yes, both, plus Whyteleafe, Warlingham, Kenley and Coulsdon.
Can you convert a loft in a Caterham house?
Often yes, especially with steeper pitched roofs. We check the structure, stair position and head height first.
Can you refurbish a Victorian cottage in Caterham?
Yes. We upgrade wiring, heating and insulation while keeping what is worth keeping.
Can I see your Caterham work?
Yes. A Caterham extension is in the portfolio section of this site.
Do you work elsewhere in Surrey?
Yes, where the project suits. We also work across South London.
How do I get a quote in Caterham?
Send the enquiry form or call. We visit, discuss the work and follow up with a written quote.
