GARDEN ROOMS LEWES
Lewes is a place where creativity, heritage and natural surroundings coexist. A garden room here is not just about extra space, but about creating something personal and lasting. We design garden rooms that reflect how people live, think and connect with their outdoor environment. Whether it’s a quiet retreat near Southover or a studio looking out across the Ouse, each room is shaped by its setting. Our work is about more than just building it’s about belonging.
GARDEN ROOM DESIGN THAT SUITS THE CHARACTER OF LEWES
Every part of Lewes brings its own design considerations, from the town centre’s listed buildings to sloped gardens backing onto the Downs. We take these local features seriously when designing each garden room. Glazing, cladding, footprint and elevation are all chosen to suit their surroundings.
Our garden rooms are not dropped into place they’re designed to fit. That could mean a hidden home office, a low-impact guest space, or a compact studio with a view.
A GARDEN ROOM THAT SUPPORTS WORK, FOCUS AND FLEXIBILITY
Many Lewes clients come to us needing a place apart from the main home. Whether for therapy, writing, art or remote work, a garden room creates that separation. It helps make space for calm and focus. We also design garden rooms for flexible uses, from music practice to family space. Every room is warm, connected, and made to support you throughout the year. It’s a lasting investment in how you live.
YOUR INVESTMENT

DESIGN CONSULTATION
Free
Design consultations are complimentary within 1 hour of our office. For farther sites, there is a £50/hour surcharge beyond the first hour of travel, or a free video call option so Lukas can still review your property and discuss your vision. He’ll survey your space, ask questions, and discuss your needs to design the perfect custom garden room tailored to you

DESIGN PROPOSAL
From £870
Our proposal includes high-quality rendered images showing every angle and detail, interior and exterior measurements of your garden room, and a 3D terrain scan to map the new structure onto your existing garden. Also included is a detailed budget estimate outlining full project costs. Pricing starts at £870 for garden rooms and £1,700 for annexes and mobile homes. With our comprehensive proposal, you’ll have an in-depth plan to create your ideal garden retreat.

INTERIOR DESIGN
£70 an hour
Elevate your space with our interior design expertise. Our talented designers will collaborate with you one-on-one to bring your unique vision to life. During an initial consultation, we’ll understand your style, space requirements and budget. Then we’ll transform your wishes into tangible plans. Let us guide you in creating interiors that beautifully balance functional needs with aesthetic flair. Our bespoke designs showcase what makes you unique.

BUILDING APPLICATIONS
£1,800-£2,700
Certificate of Lawful Development application (provided if needed: £1,800) with the assistance of our planning agent, or a Planning Permission application (provided if needed: £2,700) also with the assistance of our planning agent. Both include all technical drawings and documentation required by the council, typically around 100 pages total, as well as a supporting statement letter containing all details about the project.
START PLANNING YOUR GARDEN ROOM IN LEWES
A bespoke garden room should feel as though it belongs to the garden, the home, and the way you live.
We’d love to help you explore what’s possible. Book a consultation, request our brochure, or get in touch with the team to begin your project.
OUR PROMISE TO YOU
Ready to learn
Each of our buildings is carefully designed and constructed to align with its specific use.
Customized Care
Our services are tailored to your unique requirements, providing a personalised touch that sets us apart.
Up to standard
We can ensure that all health and safety requirements are met, as well as building regulations for school premises.
Transparent and Fair Assessment
You can trust that our quotes and evaluations are honest and reflect the true condition and needs of your garden room.
For everyone
Our buildings will include the necessities for easy accessibility for all students and staff.
Customer Satisfaction
We go the extra mile to ensure that you are delighted with the outcome of our services.
KEEPING UP TO DATE
Our service doesn’t just end at the construction. Through scheduled check-ins and maintenance, we ensure your customized buildings consistently enrich students’ and staff’s education experiences, upholding the spaces optimized for academic excellence now and for years to come.
Visit our Maintenance and Alterations page to learn more about our services.
Are You Looking To Start Your Garden Room Journey?
Your journey begins by filling out the form.
We’ll call you soon to have this first, initial conversation. Also, remember to check your mailbox, as straight after filling the form we send you some questions which will help you to make your project even more special.
If forms are not your thing, simply call us
on 01273 044 507 or send us an email
to hello@aroominthegarden.co.uk
We’re in the office from 9.30 am to 5 pm, Monday to Friday.