Garden Rooms Essex

Fully functional garden rooms are the perfect solution for making the most of unused outdoor space without the need for planning permission!

We are a well-established, trustworthy and reliable business, with over 25 years of experience in building Garden Rooms and Garden Offices in Essex.

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  • completed Garden buildings projects


National, Regional, and Divisional Wickes Installation Award Winners

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Mission Statement We are

We provide a bespoke design & build service for Garden Buildings in Essex

The team provide a complete installation service from design to construction of our bespoke garden rooms or garden office. All of the works are carried out “in-house”, so there are no outsourced subcontractors which ensures that our Essex garden rooms maintain great customer service and a superior build quality.

Garden rooms 365 can assist with planning permission where necessary, but in most garden room builds, this is unlikely to be required as most outbuildings are within permitted developments. We also carry out site surveys to measure the square footage and suitability of the land alongside electrical surveys.

We can offer many additional options, and these can include external timber decking, we will be happy to discuss a range of options with you.

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Our Garden Room ProcessProcess

Garden Room Concepts

Garden Building Concept

Garden Building Concept

Our experienced team will help put your ideas together.

Garden Room budget planning

Garden Building
Budget Planning


We will offer the best advice to help your needs to suit your budget.

Garden room design essex

Garden Room Design

Garden Room Design

We will start putting your ideas to paper to design your concept.

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Building Your Dream Garden Office

Building Your Dream Garden Office

We will provide a complete solution from start to finish.

Our Bespoke Services For Garden Rooms in Essex


We take great pride in the quality in our Essex garden rooms, partnering structural integrity with a highly-styled striking design. Not only are they a stunning addition that makes the most of available space, they are also a low maintenance and more affordable option when you need the extra space that an additional room provides.

The services offered by the Garden rooms 365 team are comprehensive, so whether you want a private space, bifold doors to let in the maximum light or something in between, we can deliver!
We build garden rooms Essex wide in areas including but not limited to;

Southend, Colchester, Brentwood, Billericay, Chelmsford & many more!

Recent Garden Building ProjectsProjects

Whether its a music room, workout space, art studio or just a place full of natural sunlight where you can find your ultimate peace, the year round use of garden rooms are endless.

We are the best option for garden rooms Essex wide, please contact for more details, or do one better- call for a quote and prepare to be wowed by our award winning service. Take a look below at examples of our recent projects!

Why Choose
Garden Rooms 365?

Unlike other Garden Room companies, we provide a bespoke, “turn key” service from design to completion. In other words, you do not need to lift a finger, other than to contact GR-365 TODAY!

At Garden Rooms 365, we take our responsibility to the environment very seriously.
Due to the scarcity of natural resources, it is essential to us that throughout every stage of development that careful consideration is taken to reduce our impact on the environment.
We endeavour to ensure that our Garden Rooms 365 have zero adverse effects on the environment - and where we possibly can, a positive one.

Our entire workforce holds the appropriate qualifications and certifications. Our electricians are NICEIC registered and our plumbers are Gas Safe Registered. GardenRooms 365 pride ourselves on ensuring all certifications are current and in line with Government legislation.
We, as a company are fully ensured for up to £5,000,000 public liability cover.

We know how important handover is, but we also understand that throughout the building process, it is essential that we maintain a clean and tidy working area to ensure the health and safety of our workers and clients (if they so wish to take a sneaky peak).
We have a unique eye for detail and precision which goes without saying is key to our success.
On completion, we are committed to handing over the keys to your new room, ensuring it sparkles to a sharp shine!

Whilst we are a professional, well established company, we are a friendly bunch that you will be very sad to see leave, once your GardenRoom 365 is complete.
We live by the moto "treat people how you want to be treated" - we ensure that we deliver the same standard as if it was our own home.
"There is no standard like the 365 standard"

Built Garden Room in Essex


Together, we will build the room of your dreams, your happy space.

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Limited offer

Free air conditioning unit if you book your garden room during the school holidays!!

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