Garden StudiosLondon & Hertfordshire

Garden Studios
& Offices

Bespoke garden studios, home offices, and garden rooms built to the highest specification across London and Hertfordshire. From concept to completion in as little as 4 weeks.

No Planning Permission Usually Required
4-Week Build Time
Fully Insulated Year-Round
15+ Years Experience

Garden Studio Types

From compact home offices to full self-contained annexes, TCM designs and builds garden structures to suit every garden size and budget.

Garden Office / Studio

£15,000–£35,000

Insulated, fully wired workspace with broadband, heating, and lighting. Ideal for remote workers and creatives. Typically 10–25m².

Garden Room / Leisure Space

£12,000–£28,000

Multi-purpose garden room for relaxation, hobbies, or a home gym. Timber or SIP panel construction with bi-fold doors.

Garden Annex / Granny Flat

£35,000–£70,000+

Self-contained living space with kitchen, bathroom, and sleeping area. Subject to planning permission.

Garden Classroom / Playroom

£10,000–£22,000

Safe, insulated space for children's play and learning. Can be themed and fitted with bespoke joinery.

What's Included

SIP panel or timber frame construction
Full electrical installation & broadband
Underfloor or wall-mounted heating
Bi-fold or sliding glazed doors
Roof lanterns & skylights
Insulated to Building Regulations standard
Bespoke joinery & fitted furniture
Decking & landscaping integration
200+ Builds
Across London & Herts
£5M Insured
Public liability
Checkatrade 5.0
Verified reviews
4-Week Build
Typical timeline
"TCM built us a stunning garden office in our Borehamwood garden. The whole process took just 3 weeks and the finish is exceptional. I work from home full-time and it's completely transformed my productivity."
James H.
Garden Office, Borehamwood

Garden Studio FAQs

Ready to Build Your Garden Studio?

Get a free, no-obligation quote from TCM Building & Maintenance. We'll visit your garden, discuss your requirements, and provide a detailed written quotation within 48 hours.