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Garage Rooms - Greenoak Concept & Design

Greenoaks Concept & Design
Garage Conversions

Convert your garage, with our garage conversion service

Greenoak Concept & Design are a family professional Essex home improvement company who has the experience in a range of property home improvements and specialises in garage conversions. Having unrivalled knowledge when it comes to garage conversions Greenoak Concept & Design are widely known as the first stop when you wish to make that extra space.

Most importantly – we know what we are doing when it comes to converting your garage so you can have complete piece of mind that your home is in safe hands – our aim is to provide a stress-free garage conversion – we deal with the building regulations, the part P electrical certificate and any planning permission if needed, alleviating the worries that can come with conversions.

If you need extra space, then a garage conversion is one of the best ways to achieve this and in the process extend and expand your home to create a larger living space and adding value to your property.

An extra Bedroom, living space, dining room, bathroom, office, playroom, granny annex, teenagers’ day room, Home Cinema Room or just a man/woman cave, you can be sure we will tackle it from start to finish with the minimum of disruption and mess.

If you have a garage and need an extra room, it makes sense to convert it.


Just compare the cost of a garage conversion to the amount of money and stress involved in moving house -Stamp duty, estate agents’ fees, increased mortgage cost, arrangement fees, removal cost, new décor, furniture, flooring……
The list and expense are endless.

And the worst part is the lost money that you can never recover.

A garage conversion will increase the value of your home and is therefore an investment.

Our work is fully guaranteed, and we also have public liability insurance.

Call today and book your Free a no obligation site visit quotation to discuss your needs. Or perhaps you may just want an informal chat, why not pop into our showroom in Westcliff for a cup of tea and discuss your plans

Permitted Development

The type of garage conversion you want may be influenced by factors such as building regulations and an application for planning permission may be required.

In many cases, the work involved in converting a garage will be classed as permitted development. This means that you won’t usually need planning permission, providing the work is internal and doesn’t involve enlarging the building. … If your home is listed, you may need listed building consent too.

We pay and deal with building control throughout the whole process.


You may not need planning permission, but building regulations mean that if you’re converting a garage (or part of one) into habitable space, you’ll normally need approval from your local authority. So, before work begins, you need to decide whether to submit a building notice or plan building regulation application.

A building notice application doesn’t call for pre-approved plans on smaller projects. Building work can get underway quickly and a building inspector will approve the works as they’re carried out. However, there are situations when a building notice can’t be used: visit Planning Portal to find out.

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Greenoak Concept & Design have been raising the standards for more than 10 years.

More about us: We’re an independent Essex-based specialists in high quality UPVC Windows, Doors, Tiled Conservatory Roofing, Wall Cladding, and Fascias, Soffits and Guttering.