Premium Residential Construction in
Bournemouth, Christchurch, Poole & the New Forest

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New Build Homes

Bespoke, energy-efficient designs built to your lifestyle.

Extensions

Create the extra space you need while adding value to your home.

External Works

Landscaping, driveways, garden offices, and more.

Internal Renovations

Transform and modernise your property with expert care.

Hennessy Construction Services

Hennessy Construction is a trusted residential building company with over 25 years of experience, serving homeowners across Bournemouth, Christchurch, Poole, and the New Forest. We specialise in creating high-quality, bespoke homes, home extensions and property renovations, as well as providing a full range of external works.

Our expertise spans new build homes designed around your lifestyle, home extensions that add space and value, and renovations that blend modern design with traditional craftsmanship. We also deliver external construction projects, including landscaping, driveways, walls, garden offices and outdoor entertaining spaces.

At Hennessy Construction, we focus on premium finishes, sustainable building methods and seamless project management to bring your vision to life. Fully insured and known for our reliability, we work closely with homeowners, architects and designers to achieve exceptional results – on time, with attention to every detail.

If you’re looking for expert builders in Bournemouth, Christchurch, Poole or the New Forest, our team is here to help you build, extend or transform your home.

Testimonial for Hennessy Construction from home owners in Christchurch

Bringing Your Vision to Life with Reliable, Local Craftsmanship

At Hennessy Construction, we’re more than just builders – we’re a local, family-run team trusted across Bournemouth, Christchurch, Poole and the New Forest. With over 25 years of experience, we pride ourselves on combining skilled craftsmanship with a collaborative approach that keeps your vision at the heart of every project. From bespoke new builds and extensions to thoughtful renovations and external works, we focus on quality, clear communication and creating spaces you’ll love for years to come.

Our Recent Projects

We’ve had the privilege of working on a wide range of homes across Dorset and the New Forest. These past projects show not just what we build, but how we bring designs to life to create something special.