Ballykelly Construction Ltd

Ballykelly is a Sutton-based design and build contractor specialising in residential extensions and refurbishments, backed by over 100 years of combined construction experience. From bespoke new builds to complex renovations and residential extensions, our experienced team delivers high-quality projects on time and on budget. We pride ourselves on clear communication, attention to detail, and long-term client relationships, with all work backed by deposit protection and insurance-backed guarantees (IBG) for added peace of mind. Ballykelly Consulting Limited is a construction cost consultancy based in Sutton, South London.

We offer a personal, bespoke service to our clients, helping to control costs and minimise risks on construction projects. Whether you are a homeowner planning a small property extension, or a developer working on a multi-million-pound scheme, get in contact with us today and bring our quantity surveying skills and experience to your next project. BCL prepare detailed cost plans at various stages of your project in line with the RIBA Plan of Work. We produce initial Order of Cost Estimates which evolve through your design process to full Elemental Cost Plans, outlining the estimated costs of your project from initial design stage right through to completion.

BCL provide comprehensive cost management and control of costs, which are essential if you are to make informed decisions while being aware of the overall effect on your project. BCL can direct and organise each part of your project life cycle, from conception to completion, helping you achieve your goal of delivering your project on time and under budget. The Party Wall etc. Act 1996 is intended to permit building works to proceed whilst protecting the both the owner and the adjoining owner.

BCL use our expert understanding of the Act to guide you through the Party Wall Act efficiently and cost-effectively.