Garden Rooms London
Looking to expand your living space without the disruption of a full home extension? Pecasa specialises in designing and building premium Garden Rooms London homeowners trust for style, durability, and year-round comfort. Our bespoke garden rooms provide a smart, cost-effective way to create additional functional space while enhancing both lifestyle and property value.
At Pecasa, every project begins with understanding how you plan to use your new space. Whether you need a private home office, a creative studio, a home gym, or a multi-purpose garden retreat, our team designs each structure to match your exact requirements. All garden rooms are fully insulated and precision-engineered, making them suitable for comfortable use in every season.
One of the key advantages of choosing Pecasa is our streamlined, end-to-end service. From initial consultation and bespoke design through to off-site manufacturing and professional installation, we manage the entire process for a smooth customer experience. Our advanced construction methods minimise on-site disruption while maintaining exceptional build quality. This means you can enjoy your new garden room sooner and with complete peace of mind.
Homeowners across London increasingly prefer garden rooms because they offer flexibility without the complexity of traditional extensions. Many installations can fall under permitted development guidelines depending on size and placement, making the process faster and more convenient. Additionally, a well-designed garden room can significantly enhance property appeal by adding valuable, versatile living space.
What truly sets Pecasa apart in the Garden Rooms London market is our commitment to bespoke craftsmanship, premium materials, and customer satisfaction. Each build is tailored to blend seamlessly with your existing home and garden while delivering long-term performance in the UK climate.
If you are considering a high-quality garden room in London, Pecasa is ready to guide you from concept to completion with expert advice and professional
Custom Garden Room Design & Installation Service In London
Looking to add extra space to your home? Our team provides professional garden room design and installation in London, helping homeowners create functional outdoor spaces without the disruption of a traditional extension.
We design and build fully insulated garden rooms suitable for offices, gyms, studios, or relaxation areas. Each project is tailored to your garden size, design preferences, and how you plan to use the space.If you’re planning a garden room in London, contact our team today to discuss your project and get started.
Why London Homeowners Are Choosing Garden Rooms in London
London homes often have limited indoor space, which makes garden rooms a practical solution for creating an extra room without extending the main house.
Many homeowners now use garden rooms as home offices, gyms, studios, or quiet relaxation spaces. A well designed garden room gives you a separate and comfortable area while increasing the overall functionality of your property.
It can also add value to your home, which makes it a smart long term investment. Most garden rooms can be built under permitted development rules, meaning the installation process is usually faster and simpler than a traditional house extension.
Our Garden Room Services in London
We design and build high quality garden rooms for homeowners across London. Every project is customised based on the available space, your design preferences, and how you plan to use the room.
Custom Garden Room Design
Every garden is different. We create custom designs that match your space, lifestyle, and property style.
Garden Office Rooms
A quiet, fully insulated workspace that helps you stay productive while working from home.
Garden Gym Rooms
Create a private gym in your garden with enough space for training equipment and workouts.
Garden Studio Rooms
Perfect for artists, music creators, or anyone who needs a creative and peaceful workspace.
Types of Garden Rooms We Build
We build different types of garden rooms depending on how you want to use the space.
Modern Garden Rooms
Clean, contemporary designs with large windows and natural light.
Insulated Garden Rooms
Built with high quality insulation so the room stays comfortable all year.
Small Garden Rooms
Ideal for London gardens where space is limited but functionality is important.
Multi-Purpose Garden Rooms
A flexible space that can be used as an office, guest room, or hobby area.
Our Garden Room Installation Process
Our team manages the entire project from design to final installation.
Site Survey
We assess your garden space and discuss your requirements.
Design & Planning
A custom design is created based on size, layout, and materials.
Construction & Installation
Our team builds and installs your garden room efficiently and professionally.
Final Inspection
We complete quality checks to ensure everything is finished to a high standard.
Why Choose Us for Garden Rooms in London
Homeowners across London choose us because we focus on quality, design, and reliable installation.
- Custom built garden rooms
- Experienced installation team
- Modern and durable materials
- Designed for year-round use
- Professional service from start to finish
How Much Does a Garden Room Cost in London?
The cost of a garden room depends on several factors including size, materials, insulation, and design features. Smaller garden rooms are more affordable, while larger customised rooms may include additional features such as storage, electricity, or premium finishes. We provide clear quotes so you know exactly what to expect before the project begins.
Garden Room Cost in London
The cost of a garden room in London depends on size, design, materials, and additional features. Below is a general price guide to help you understand typical project costs.
| Garden Room Size | Estimated Price Range | Ideal For |
| Small Garden Room | £8,000 – £15,000 | Home office or small studio |
| Medium Garden Room | £15,000 – £25,000 | Office, gym, or creative space |
| Large Garden Room | £25,000 – £40,000+ | Multi-purpose room or guest space |
Final pricing may vary depending on insulation, electrical installation, windows, doors, and interior finishes. If you’re planning a garden room in London, contact our team to discuss your requirements and receive a personalised quote.
Areas We Cover in London
We design and install custom garden rooms across London, helping homeowners create practical outdoor spaces such as home offices, studios, gyms, and relaxation rooms. Our team works in many London boroughs and nearby areas, delivering fully insulated and modern garden rooms designed for year-round use.
| London Borough | Garden Room Service |
| Camden | Custom garden room design and installation for residential homes. |
| Croydon | Modern garden rooms built for offices, gyms, and studios. |
| Hackney | Space-efficient garden rooms ideal for smaller urban gardens. |
| Richmond | High quality garden rooms designed to match modern and traditional homes. |
| Barnet | Fully insulated garden rooms suitable for year-round use. |
| Islington | Compact garden offices and multi-purpose garden rooms. |
| Haringey | Custom built garden rooms for work, relaxation, or creative use. |
| Lambeth | Modern garden room solutions for homes with limited space. |
| Wandsworth | Stylish garden rooms designed for functionality and comfort. |
| Greenwich | Garden rooms built with durable materials and modern finishes. |
If your property is located anywhere in London, our team can help design and build a garden room that fits your space and lifestyle. Contact us to discuss your project and get a personalised quote.
Garden Rooms vs Home Extensions
Many homeowners in London want extra living space but are unsure whether to build a garden room or extend their house. Both options can add space, but garden rooms are often a faster and more practical solution for many properties.
| Feature | Garden Room | Home Extension |
| Construction Time | Usually completed in a few weeks | Can take several months |
| Planning Permission | Often not required | Usually required |
| Cost | More affordable | Typically higher cost |
| Disruption | Minimal disruption to the home | Major construction work |
| Flexibility | Ideal for offices, gyms, studios | Mainly extends existing rooms |
For many London homeowners, a custom garden room offers a simple way to create extra space without the time, cost, and disruption of a traditional home extension. If you’re considering adding more space to your property, our team can help design a garden room that fits your needs.
Get Your Garden Room in London
If you are planning to add a garden room to your property, our team can help design and build the perfect space for your needs.
Contact us today to discuss your project and get a personalised quote for your garden room in London.
Start Your Garden Room Project
A well designed garden room can add space, comfort, and value to your property. Whether you need a home office, studio, gym, or relaxation space, our team can design and build a solution tailored to your garden.
If you are planning a garden room in London, speak with our team today or visit our showroom to explore design ideas.
Phone: 020 8146 2200
Email: info@pecasa.co.uk
Visit Our Showroom
Visit our showroom by prior appointment to see the in-house production of our premium garden rooms.
Address
Unit 3, 8 Colonial Way
Watford WD24 4PT
Opening Hours
10am – 6pm
Explore More:
You can also explore more information about our services and completed projects.
- Design Your Building – Start designing your custom garden room and explore available options.
- Contact Us – Speak with our team to discuss your project or request a quote.
- Case Study – See real garden room projects and examples of our completed work.
Garden Rooms London – FAQs
Do garden rooms need planning permission in London?
Most garden rooms fall under permitted development, so planning permission is often not required. Requirements may vary depending on size and location.
How long does it take to build a garden room?
Most garden rooms can be completed within 2–4 weeks depending on the design and size.
Can garden rooms be used all year?
Yes. Our garden rooms are fully insulated and designed for comfortable use throughout the year.
How much does a garden room cost in London?
Prices vary based on size, materials, and custom features. We provide a clear quote after reviewing your project.
What can a garden room be used for?
Garden rooms can be used as home offices, gyms, studios, guest rooms, or relaxation spaces.
Do garden rooms add value to a property?
Yes. A well designed garden room can increase the functionality and value of your home.
Final Words
A custom garden room is a practical way to add extra space to your property without the disruption of a traditional home extension. Whether you need a home office, studio, gym, or a quiet place to relax, a well designed garden room can transform how you use your outdoor space.
Our team specialises in designing and building high quality garden rooms across London, tailored to match your property and lifestyle. If you are planning to build a garden room, contact our team today to discuss your ideas and start your project.