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
Self build expert, Mark Stevenson explains why your barn conversion windows need to do more than just bring in the light to your new home

By Mark Stevenson Published
Our self build expert explains how to spot a bad investment when looking for a barn conversion – so you can avoid losing money

By Mark Stevenson Published
Building expert, Mark Stevenson shares the top 8 insulation mistakes he regularly encounters, so you can avoid doing the same in your next project

By Mark Stevenson Published
Mark Stevenson talks through the process of moving a staircase, as well as exploring the motivations for doing so, and how to decide if it's worth it

By Mark Stevenson Published
Our expert talks through all the lighting regulations for bathrooms to make sure your project is not only compliant – but also safe

By Mark Stevenson Published
You might think adding extra insulation is always a good thing, but – as our expert explains – this isn't always the case

By Mark Stevenson last updated
Fast, efficient and highly insulated, could this innovative build system be for you? Our build expert reveals the pros and cons of insulated concrete formwork

By Mark Stevenson, Allan Corfield last updated
Structurally strong, excellent for airtightness and quick to build, could a structural insulated panels construction method be the right one for your project?

By Mark Stevenson Published
We explain how to make sure your build complies with all the fire regulations concerning loft conversions

By Mark Stevenson Published
Our self build expert explains what design features are needed to ensure your windows, balcony and stairs comply with Part K of the building regulations

By Mark Stevenson Published
If you've found a plot but you need to apply for change of use, building expert Mark Stevenson explains what's involved and how he successfully obtained permission to do just that

By Mark Stevenson Published
Our build expert, Mark Stevenson, takes a deep dive into the building regulations covering electrical work during a self build, renovation or extension

By Mark Stevenson last updated
Approved Document A is designed to ensure the structure of a building is safe. But what does it check and how do you ensure you meet the requirements?

By Mark Stevenson Published
Our self build expert explains why getting your doors right for a loft conversion, is more than just a style choice

By Mark Stevenson Published
Our build expert takes you through the key regulations you need to consider when choosing which windows to add to your loft conversion

By Mark Stevenson Published
The best ways to insulate a home mean choosing the right materials for maximum efficiency. Building expert, Mark Stevenson, shares his top tips

By Mark Stevenson Published
Self-build expert Mark Stevenson shares his own plot-finding journey from start to finish

By Mark Stevenson Published
Self-build expert Mark Stevenson talks through your options for converting a loft with a low roof to ensure you have adequate head height

By Mark Stevenson Published
It's easy to assume a porch won't need building regulations approval, but our building expert explains why taking the risk isn't worth it

By Mark Stevenson Published
Buying a plot? While it may feel like you've found the perfect spot, if you dig deeper and find any of these red flags – it could be time to walk away

By Mark Stevenson Published
A self build expert details what you need to consider if planning to buy farm land to build on, including if and when it is possible

By Mark Stevenson Published
We look at how to go about building a house in a flood zone, how to identify if you may be at risk and if it's ever a good idea

By Mark Stevenson Published
Self build expert Mark Stevenson talks through what might need to be done to your garage roof when planning a garage conversion
Bring your dream home to life with expert advice, how to guides and design inspiration. Sign up for our newsletter and get two free tickets to a Homebuilding & Renovating Show near you.

