Mark Stevenson
Mark Stevenson is a construction professional with almost 35 years’ experience across housebuilding, timber systems manufacturing and bespoke residential development. He is the owner of Elsworth Projects Ltd, a consultancy specialising in the project management of bespoke self-build homes.
Previously Managing Director of Potton and former Chair of NaCSBA and the Structural Timber Association, Mark is widely recognised for his specialist knowledge of timber construction, land finding and appraisal, and the construction of self-build projects.
Alongside his professional career, Mark is a skilled joiner, hands-on renovator and serial self-builder. He regularly shares his knowledge at Homebuilding & Renovating Shows and coaches self-builders.
Latest articles by Mark Stevenson

By Mark Stevenson Published
Our expert explains the regulations that you must comply with if building a garage, including foundations and insulation requirements

By Mark Stevenson Published
Our self build expert explains which regulations apply as well as how to get your garage conversion signed off

By Mark Stevenson Published
Our self build expert explains how to tackle conservatory foundations, including regulations and cost

By Mark Stevenson Published
Our self build expert explains all the important aspects of building a garden room

By Mark Stevenson Published
Our self build expert explains what you need to know about garden room foundations, including the systems, costs and regulations

By Mark Stevenson last updated
For a warm and energy efficient home, cavity wall insulation is a must. We take a look at the options available and offer advice on how to make sure you pick the right type to suit your project – and adhere to the current regulations

By Mark Stevenson Published
Self build expert, Mark Stevenson, takes a look at what you can expect to pay for a building plot in the UK, and where your budget will get you the best deal

By Mark Stevenson Published
Our self build expert explains everything you need to know about the finishing stage, installing fixtures and fittings, floor finishes and decorating

By Mark Stevenson Published
The good news is you’ve found a plot with planning permission but the bad news is you don’t like the approved design. Our expert explains your options and how to overcome this stumbling block

By Mark Stevenson Published
Every penny counts when building your own home, so here’s how to ensure you keep your project spend on track

By Mark Stevenson Published
Our expert explains what a self build package company is and what the main benefits might be if you decide to use one for your build

By Mark Stevenson Published
Insulation, like most building materials has a lifespan. But how long does insulation last and how do you know when it's time to renew it?

By Mark Stevenson Published
Our self build expert explains some of the mistakes people make when looking to buy a building plot – and how to make sure you don't do the same

By Mark Stevenson Published
Thinking of managing your self build? Mark Stevenson gives his advice on how to make building your new home as stress-free as possible

By Jason Orme, Mark Stevenson last updated
Not sure how to start finding a plot? Our experts have come together to share their 14 top tips to help kickstart your project

By Mark Stevenson Published
Could buying land without planning be a route to an affordable plot? Plotfinding expert Mark Stevenson shares his advice — and explains how to avoid paying a premium for land that can’t be developed

By Mark Stevenson Published
Plot expert Mark Stevenson explains what is an infill plot, his insider tips for finding one, and the potential benefits and challenges of self building a home on this type of plot

By Mark Stevenson Published
Knowing how to insulate a timber frame matters if you're not using a closed panel system. Here's what to consider and some of the options available to you

By Mark Stevenson Published
When adding insulation to your build, both mineral wool and fibreglass are go-to options. Here we look at how to choose between them

By Mark Stevenson Published
Our expert explains how to comply with building regulations when it comes to installing a log burner

By Mark Stevenson Published
While solar panels on listed buildings are becoming more acceptable, we take a look at whether they should be installed on all listed homes and if not, why?

By Mark Stevenson Published
Our building expert explains everything you need to consider if your home is in a conservation area and you are hoping to install solar panels

By Mark Stevenson Published
If your roof design isn't sloped, can you install solar panels on a flat roof? We explore everything you need to know to ensure they work effectively

By Mark Stevenson Published
Discover the differences and whether to opt for private building control or Local Authority Building Control. Plus, the latest changes you need to know
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