Onyx Developments is a reliable construction company in Fareham, specialising in residential building and property improvement projects. From home extensions and renovations to new build homes and garden landscaping, we provide professional solutions designed around each client’s requirements.

As experienced home extension builders in Fareham, we focus on creating functional, attractive spaces that complement your existing property. We also undertake new build homes in Fareham, delivering carefully planned construction projects with attention to quality and detail.

Our services also include garden landscaping in Fareham, helping homeowners transform outdoor spaces into practical and inviting areas. Whether you are planning a home extension, new build, or wider property improvement project, Onyx Developments is committed to delivering dependable workmanship and a professional service from start to finish.