headoffice³ Construction
The market leading experts in design and build, specialising in office-to-residential conversion.
Improving Lives
Experts in permitted development, we deliver outstanding results in terms of profitability for our clients. Working as one dedicated in-house team on office-to-residential conversions ensures a faster, better, smoother project than the traditional approach.
Don't just take our word for it!
"As a client of headoffice3, I have always found them to be extremely competent, skilled and helpful. They carry out everything in-house from the initial sketched ideas to the final construction and handover, on time and within budget. A fantastic team of professionals."
David Aspland, Illuminating Investments

Planning and Permitted Development
Our experienced planning consultant prepares planning documentation and applications with 100% success rate as a result of being able to work alongside the design and architecture team. Seamless communication results in efficient and profitable delivery.
Development Appraisal
We deliver a full feasibility study within 5 days ensuring you can act fast on development decisions, secure finance and start on-site within 12 weeks, planning and full cost engineering included. Maximising GDV, minimising cost, optimising profit.

Architecture
The architect team work alongside the wider headoffice3 team of specialists delivering projects from RIBA Plan Of Work stage 0 through to stage 6. The team’s experience is diverse and includes new build developments, healthcare, education, defence, industrial, telecommunication, manufacturing, specialist archive storage and R & D facilities.
Health and Safety Hub
Here you’ll find copies of our Site Campaign Activity, information regarding procedures, more about our credentials and useful information for site employees relating to health, safety and staff wellbeing.

Office Fit Out
We also provide an office fit out service transforming spaces into something far beyond your average cubicle jungle – think sleek, functional, and so inspiring you’ll actually look forward to Monday mornings. From ergonomic workstations to break rooms that feel like boutique cafes, we turn ordinary offices into productivity powerhouses with a dash of flair and a sprinkle of “wow, is this even a workplace?“ Why not check out our website.
Project Management
Underpinned with ISO9001 accredited quality control standards, our total project management methodology includes a 56 point check to ensure total peace of mind for our clients.
Construction
Our Process
Our unique in-house approach ensures that we deliver the best GDV for your project. Watch our process in action!
Our Portfolio
Four of our latest from our extensive portfolio of projects. To view more, go to our Portfolio page.
The creation of 451 student bedrooms, modern communal spaces, and social hubs.
A bungalow renovation that introduced a new first floor, with high ceilings, exposed brick features, and a modern layout.