Builders Croydon

Building, Renovation & Bespoke Home Improvements

Croydon is a big borough, and the housing varies widely: Victorian terraces around Addiscombe and South Croydon, 1930s semis in Shirley and Selsdon, and larger detached homes on the hills towards Sanderstead.

Torwood Interiors plans and builds extensions, loft conversions and full refurbishments across CR0, CR2 and CR5, managing the design, structure, finishing and clear-up as one project.

Rear Extension Builders South London

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 Croydon.

Property Refurbishment Croydon

A large share of Croydon housing is interwar, with cavity walls, bay windows and the original layout of a hall, front room, back room and kitchen. These homes are well built but often need new wiring, heating and insulation.

We refurbish whole houses or single floors, including rewiring, replumbing, replastering, new kitchens and bathrooms and updated windows and doors.

House Extensions Croydon

Interwar semis in Shirley, Selsdon and Addiscombe often have space for a rear extension, a side extension over the garage, or both, giving a larger kitchen and family room.

Loft Conversions Croydon

Hip-to-gable and rear dormer conversions are well suited to 1930s semis and detached houses, which tend to have steep roofs with good head height.

Rendering Croydon

We renovate Victorian, interwar and later homes across Croydon, matching the work to the age and construction of each building.

St Margarets house extension remodelling project by Torwood Interiors

Builders Working Across Croydon

Creating Homes That Work for You

Torwood has been a South London builder since 2006. Croydon projects range from small refurbishments to major extensions, and each one gets a written scope and a named point of contact.

Our work includes projects across neighbouring boroughs, so we are used to different councils and different building types.

Serving Homeowners Across Croydon

Croydon includes conservation areas such as Addiscombe, South Croydon and Upper Norwood, and many streets have local planning guidance, so a quick check at the start can save time.

Areas We Serve

House extensions, loft conversions and property renovation for homes across Wandsworth.

 Residential building and refurbishment projects designed around individual properties.

 Home improvement, refurbishment and building services for Southwark homeowners.

See every area we cover across South London and Surrey.

 Our local area, where Torwood Interiors is based.

Building, refurbishment and bespoke home improvement projects.

 Residential construction and renovation services across the surrounding Surrey area.

House Extensions Croydon

Make More Space Without Moving

Interwar plots in Croydon are often wide enough for a side extension as well as a rear one, and a two-storey side extension is a common way to add a bedroom and bathroom. We design to match the original brickwork and roof line so the extension looks like it was always there.

Planning applications in Croydon go to Croydon Council. Many extensions can be built under permitted development, though not in every case, so we check the position before drawings are finalised.

We prepare drawings for building regulations, advise on party wall notices where needed and keep you informed at each stage.

Loft Conversions Croydon

Turn Unused Space Into Something Valuable

The steep pitched roofs on many Croydon semis suit hip-to-gable and rear dormer conversions, which can add a double bedroom and en-suite. We check the structure, the stair position and the head height before recommending a design.

Property Refurbishment Croydon

Complete Home Transformation

Croydon refurbishments often include replacing old heating and electrics, insulating walls and lofts, and opening up the ground floor. We agree the order of work with you in advance and protect the rooms you are still using.

Why Choose Torwood Interiors?

Quality Craftsmanship From Start to Finish

Every project starts with a written scope, a stage-by-stage programme and an agreed payment schedule.

Croydon has everything from suburban cul-de-sacs to busy main roads, and we plan deliveries, skips and site storage around the street, keeping neighbours informed.

You get regular updates and a tidy site until the final clean.

South London building project by Torwood Interiors, photo 1

Quality Workmanship

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

South London building project by Torwood Interiors, photo 2

Project Management

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

South London building project by Torwood Interiors, photo 3

Bespoke Solutions

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

South London building project by Torwood Interiors, photo 4

Clear Communication

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

South London building project by Torwood Interiors, photo 5

Experience With Period Properties

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

South London building project by Torwood Interiors, photo 6

Local Service

We work across Croydon 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.

Croydon has tram, rail and Overground links, and many homeowners choose to improve rather than move. We work in Addiscombe, Shirley, Selsdon, Sanderstead, South Croydon, Purley, Thornton Heath and Norbury.

Ready to Transform Your Croydon Home?

Tell us about your Croydon 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

What is the best extension for a 1930s semi in Croydon?

Often a rear extension, a two-storey side extension, or both. We design to match the original brickwork and roof line.

Often yes, particularly on semis and detached houses with steeper roofs. We check the structure and head height first.

Many extensions are permitted development, but not all, and not in every conservation area. We check before drawings are finalised.

Addiscombe, Shirley, Selsdon, Sanderstead, South Croydon, Purley, Thornton Heath and Norbury.

Yes. Interwar homes are well built but often have old wiring and heating, and we replace both as part of a refurbishment.

Yes. Parts of Addiscombe, South Croydon and Upper Norwood are conservation areas, and we design to suit.

This depends on the project. We agree the order of work in advance and tell you before the kitchen is taken out.

Send the enquiry form or call. We visit, discuss the work and follow up with a written quote.