Garden Rooms Chiswick

Name: Garden Office Buildings
Address: Rear of 158 Main Road, Biggin Hill, Kent, TN16 3BA, GB
Telephone: 01689 818 400
Price range: ££

Bespoke garden rooms, offices, gyms and studios designed and built for Chiswick homes. Family company, 1,000+ builds since 2004.

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Garden Rooms Chiswick

Bespoke garden buildings for Chiswick’s elegant period homes and riverside properties. Family craftsmanship since 2004.

Chiswick is one of West London’s most attractive residential areas, with a wonderful mix of Georgian, Victorian, and Edwardian architecture, tree lined streets, and the Thames flowing along its southern edge. Properties here tend to have well maintained gardens, and many homeowners are looking for ways to add usable space without compromising the character of their homes. That’s exactly where a bespoke garden room comes in.

We’re a family company based in Biggin Hill, Kent, and we’ve been building premium garden offices, studios, and gyms since 2004. Chiswick is one of our West London areas, and we’ve completed a number of projects in W4 over the years. Whether you’re in one of the grand houses on Chiswick Mall, a Victorian terrace on the Glebe Estate, or an Arts and Crafts home in Bedford Park, we’ll design something that sits naturally in your garden.

Visit our showroom and see the build quality for yourself. We use traditional timber frame techniques with modern insulation and glazing, creating buildings that are warm in winter, cool in summer, and built to last for decades.

Our buildings and prices page provides transparent pricing for every model. We always start with a free site visit to understand your specific requirements and garden layout.

3.5x2.5 Garden office in Bickley, Bromley

Save £5,000 with our Ambassador Programme. Allow us to photograph your completed garden room and host up to 3 visits from prospective customers (by appointment only). Learn more.

Refined Garden Rooms for Chiswick’s Distinguished Properties

Garden Office Buildings does things differently. Have a look at the fascia, soffits, trims, and rear cladding on any of our builds. These are proper structures, put together on site by experienced carpenters. We don’t do flat-pack.

With over 1,000 builds completed, we’ve had plenty of time to get every detail right.

What You Get With Us

Skilled Carpenters – Teams of 2 to 3 working on site for 3 to 6 weeks
No Corners Cut – Your garden room is built properly, full stop
100mm PIR Insulation – Keeps your building warm in winter and cool in summer
Double-Glazed Windows – Secure, attractive, and energy efficient
Made for Your Space – Every building is designed to fit your garden and lifestyle
Free Consultations – We’ll visit your home and give honest advice, no hard sell
Our Own Installers – We never subcontract the build to anyone else

We cover Chiswick and all the surrounding areas including Kew, Barnes, Hammersmith, Brentford.

Garden Gym, Chiswick

A television producer living in a five bedroom Victorian house near Turnham Green wanted a gym that felt like a high end private members’ club rather than a garage conversion. Her rear garden was about 22 metres deep, with a mature apple tree and established borders she wanted to preserve. We positioned a 5.5m x 4m building beyond the tree, creating a natural separation between the house and the gym.

The interior was designed around her routine: Pilates reformer on one side, free weights and a cable machine on the other, with a Peloton bike positioned to look out through floor to ceiling windows over the garden. We installed walnut effect vinyl flooring, recessed LED downlights, and a concealed Bose sound system. The exterior is natural larch cladding with anthracite window frames, keeping the aesthetic in line with the area’s character.

She told us it’s the most used room on the property, and that it’s completely changed her approach to fitness. Her personal trainer now comes to her rather than the other way around, saving her hours each week. The apple tree, she was pleased to report, survived the build without a scratch.

Garden Studio, Chiswick

An interior designer who runs her practice from Chiswick needed a dedicated studio where she could meet clients, store fabric samples, and work on design boards without taking over the dining room. Her Edwardian semi on Barrowgate Road had a wide, south facing garden, and we built a Multi at 6.5m x 4m, divided into a main studio and a smaller storage and print room.

The studio side has a large pinboard wall, a cutting table, and a client meeting area with a small sofa and coffee table by the window. Lighting was carefully specified to ensure accurate colour rendering for fabric and paint selections, with colour matched LEDs at 4000K throughout. We fitted bespoke shelving for sample books and included a small kitchenette for client visits.

She moved her entire practice into the studio within days of completion and says it’s transformed the way she works. Clients love visiting the space, the garden setting gives a much better first impression than her previous rented office on the high road, and she’s saving considerably on commercial rent each month.

Get in Touch

Thinking about a garden room? We’re happy to help.

We build garden offices, studios, gyms, annexes, and multi-use buildings across Chiswick and the surrounding areas. Our service covers West London, Kent, Surrey, and Sussex.

Call us: 01689 818 400
Email: info@gardenofficebuildings.co.uk
Showroom visits available Monday to Saturday by appointment

Why Customers Choose Us

We’ve been building garden rooms across West London for over 20 years, including in Kew, Barnes, Hammersmith, Brentford

All our buildings use 100mm PIR insulated panels, which outperform standard rockwool by a wide margin

Over 55 years of combined experience in the team

We care about getting the details right

Visit our showroom to see the quality for yourself and chat about your plans

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About Chiswick

Chiswick sits on the north bank of the Thames in the London Borough of Hounslow, stretching from Hammersmith in the east to Kew Bridge in the west. The area is best known for its handsome residential streets, the boutique shops and restaurants of Chiswick High Road, and the beautiful riverside setting at Chiswick Mall and Strand on the Green. Architecturally, the area is remarkably varied: Georgian river houses, Victorian family terraces, Arts and Crafts gems in Bedford Park (often described as London’s first garden suburb), and elegant Edwardian mansions around Turnham Green.

Green space is plentiful, with Chiswick House and Gardens providing 65 acres of historically significant parkland, and the Thames towpath offering scenic walking and cycling routes. Transport is excellent: Turnham Green and Chiswick Park on the District and Piccadilly lines, plus Chiswick station for South Western Railway services. Properties typically have well proportioned rear gardens, many with direct rear lane access that simplifies materials delivery for building projects. Chiswick’s combination of period charm, green space, and village atmosphere makes it one of West London’s most desirable postcodes.

Visit Our Showroom

From Chiswick, our Biggin Hill showroom is about 45 minutes by car, heading south east via the A205 South Circular and then the A21 and A233. It’s a straightforward drive, and well worth it to see our Midi, Maxi, and Multi models in the flesh.

“We’ve renovated much of our Chiswick home over the years and we know good workmanship when we see it. The Garden Office Buildings showroom immediately gave us confidence. Our garden studio was built to an exceptional standard, and the team were a pleasure to deal with from survey to handover. Highly recommended.” – Homeowner, Chiswick W4

garden office buildings banner at showroom

Frequently Asked Questions

How much does a garden room cost in Chiswick?

Garden rooms in Chiswick typically cost between £15,000 and £50,000 depending on size, specification and finish. Our Midi (4m x 3m) starts from around £15,000, the Maxi (5m x 3m) from around £20,000, and our Multi (6m x 4m) from around £30,000. Every quote includes groundwork, electrics and VAT with no hidden extras. See our buildings and prices page for full details.

Do I need planning permission for a garden room in Chiswick?

Most garden rooms in Chiswick fall under permitted development and do not need planning permission. The building must be single storey, no taller than 2.5 metres at the eaves, and must not cover more than 50 percent of the garden. If your property is in a conservation area or is listed, additional restrictions may apply. We handle planning guidance on every project.

How long does it take to build a garden room?

Our builds typically take 3 to 6 weeks on site depending on size and complexity. A standard Midi or Maxi takes around 3 weeks, while a larger Multi or bespoke build may take up to 6 weeks. We use our own teams of experienced carpenters and never subcontract.

Can I use a garden room as a home office?

Absolutely. A garden office is one of our most popular builds. Every garden room comes with 100mm PIR insulation, double glazed windows, full electrics and internet connectivity, making it comfortable and productive all year round.

Do Garden Office Buildings install garden rooms in Chiswick?

Yes, we regularly build garden rooms in Chiswick and the surrounding areas including Kew, Barnes, Hammersmith, Brentford. We are based in Biggin Hill, Kent, and have completed over 1,000 builds since 2004. Call us on 01689 818 400 or visit our showroom.

Helpful Resources

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Whether you need a garden office, a creative studio, a home gym, or a family space, we’ll build something that works for you. Click below for your free quote.

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