Welcome to Hadden Developments

Hadden Developments is a construction company located in Dorset that provides building services such as building new houses, applying extensions to existing properties and renovating interiors & exteriors of properties. We cover many areas in and around the Dorset area.

We have decades of experience in the construction industry that many of our previous customers can vouch for. Our construction services are affordable and we always produce the highest standards possible for any job we undertake.

Our building services are not limited to New Builds, Extensions and Renovation only; we also provide many other services such as building the foundation or roof of extensions, plastering walls and flagging patios, to name a few. If you're interested in working with us to turn your vision into a reality, please use the phone numbers above or use our Contact Form.

New Builds

New Builds

We provide the planners, builders, skills and tools to build a variety of buildings from the ground up during each and every stage of construction. We construct homes for families, apartments & flats for landlords, house blocks for businesses with living space, and many more. Contact us to arrange a booking and discuss the wide variety of construction options we have available. Read more »


Hadden Developments provides many construction and building services to clients in & around the Dorset area. But by far the most requested building service, is the construction of an extension. In our current financial climate, that's not much of a surprise; investing in your home is one of the best investments you can make with some extensions increasing the value of properties by as much as 20%. Read more »


We provide many different renovation options for your home or business. We pride ourselves on constructing high quality fittings and making the most of the space you want to renovate. Our most used building services are the decoration & fittings of rooms, loft conversions, general brickwork, garage fittings, garden walls, patios, paths, driveways, walls construction & restoration and household repairs. Read more »

Some of Our Previous Work

Construction of House Renovated Kitchen Construction of House Construction of House

Some of Our Previous Customers

Rear Extension

"Very professional, tidy, good attention to detail."

Kitchen Renovation

"Great workmen... Extremely tidy whilst working and top quality workmanship! Would recommend."

Front Wall Build

"Real nice job, new Front wall built on existing foundation enhances the look of the property, would be happy to employ again."

Extension Work

"I have this company do many building jobs for me, they are very good."

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