Modular Garden Rooms for all Outdoor Spaces
If you’re thinking about building a Granny Annexe, Garden Lodge or Garden Room, getting a quote is the first step. At The Green Room, we make the process simple and stress-free. Plus, from your first enquiry to the final design, our team is here to guide you every step of the way.
Our no-obligation quote includes a free site survey, expert advice, and a detailed breakdown of your chosen design. We’ll assess what’s possible in your garden, help you explore layout options, and answer any questions about planning or permissions.
There’s no pressure, no hidden costs, and no pushy salespeople — just clear advice and honest pricing from a friendly, experienced team.
In addition, if you’re not quite sure what type of building you need yet, we’ll talk you through the best options. Whether you’re considering a compact Garden Room or a fully fitted Granny Annexe, we offer flexible solutions to suit a wide range of garden spaces and budgets.
We’ve been designing and building garden annexes and lodges across Northamptonshire and beyond for nearly two decades. We build granny annexes to last using fully insulated SIPs construction, screw pile foundations, and a complete turnkey service. From planning to completion, we handle everything for you.
We also back our work with a comprehensive 10-year guarantee, with insurance-backed options available for added peace of mind.
Fill out our online form with a few details about your garden space and your ideas for it. Whether you’re looking for a granny annexe or a garden lodge, we’ll email you sample designs to inspire you. Each pack includes layout plans, visuals, and estimated costs to help you start planning your annexe.
We’ll then arrange a visit to your property or, if preferred, a virtual consultation. This allows us to better understand your space, discuss designs and layouts, and, if needed, explain planning requirements or service connections.
After that, we’ll send you a clear written quote with everything included. Once you’re happy to go ahead, we’ll guide you through the next steps and get your build booked in.
Our team of down-to-earth experts genuinely care about great garden spaces and excellent customer service. Whether you’re just starting to explore your options or ready to move forward with your project, we’re here to help.