From commercial conversions to full fit-outs, Apex Lofts & Construction delivers high-quality results for developers, landlords, and property professionals looking to repurpose or upgrade their commercial spaces. Whether transforming offices into homes or reconfiguring a building for multiple uses, we offer reliable, efficient solutions tailored to modern market demands.
We work closely with clients to convert underused commercial buildings into functional, high-yield residential spaces. This includes single-unit flats, HMOs, and mixed-use developments where commercial use is retained on the ground floor with residential above.
Whether you’re targeting the private rental market, planning a resale, or managing a long-term asset, we tailor our work to support your goals. Our projects combine thoughtful layout planning, efficient construction methods, and regulatory compliance.
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Charlotte TaylorTrustindex verifies that the original source of the review is Google.
⭐️⭐️⭐️⭐️⭐️ Really pleased with our new garden office and the finished result. The team did a great job and we’re very happy with the quality of the work and how the space has turned out. As with most building projects, there were a couple of things that needed resolving along the way, but everything was handled professionally and the team worked with us to make sure we were happy with the outcome. They were friendly, helpful and responsive throughout, and clearly took pride in getting everything right. We absolutely love the finished space and wouldn’t hesitate to recommend them.Posted on Google![]()
ChristopheTrustindex verifies that the original source of the review is Google.
We used Apex to carry out a full house refurbishment with loft conversion. They were very professional throughout the whole process delivered a high quality project. Would highly recommend.Posted on Google![]()
Kakurusi KaserekaTrustindex verifies that the original source of the review is Google.
Cet en forgent qu'on devient forgeron.Posted on Google![]()
rosie stowellTrustindex verifies that the original source of the review is Google.
Apex did our loft conversion this year and we would definitely recommend them. They were really hard-working, efficient, respectful and produced a great final finish. We also appreciated being kept well informed as the job progressed. Thanks to all the guys at Apex, great job.Posted on Google![]()
Joseph HarringtonTrustindex verifies that the original source of the review is Google.
Loft conversion. Very happy with the all the work done. On time on budget and really good to deal with theoughout.Posted on Google![]()
Jamie PughTrustindex verifies that the original source of the review is Google.
Apex were great to work with and we are really pleased that we chose them to do our loft conversion. Easy communication and clear payment schedule. Carpenters were particularly great. No question or query from us too much of a problem. They were great to work with a would definitely recommend them. We’re really happy with our new loft.Posted on Google![]()
Bec Atchou ReynoldsTrustindex verifies that the original source of the review is Google.
Before I chose a builder, I did a lot of research. When I say a lot, I mean I asked for recommendations of builders from all of my friends, did loads of online research and checked many, many reviews. Out of all the builders I checked, Apex had the best track record, the best reviews and looking at their website, fantastic looking work. From the moment we had the first meeting until the build was finished, the team were polite, professional, flexible, patient and very hard-working. They did the whole job (complete renovation of our bungalow ) in eight weeks some of the staff even working over Christmas. The finished result is amazing. We are so happy with our new home. I would not hesitate to recommend Apex to anyone looking for a builder. We had been stung by builders in the past, so if you are looking for a reliable professional company to work on your house, look no further!
We coordinate every phase of your commercial project, from the initial survey through to final handover. Whether you’re bringing your own plans or need support developing the scheme, we work flexibly to integrate with your professional team and timeline.
Commercial-to-residential projects come with a unique set of challenges, including fire regulations, soundproofing, and building control. Our experience ensures all necessary measures are implemented to meet UK standards, providing lasting value and peace of mind.
We help developers turn disused offices into practical, modern living spaces, ideal for rental portfolios, HMOs, or open market sale.
Whether it’s a retail unit, light industrial space, or service premises, we fit out interiors to meet the needs of incoming tenants or new business use.
We reconfigure existing buildings to create multiple units under one roof, meeting HMO licensing standards and current Building Regulations.
We undertake internal reconfigurations to adapt the use, flow, and structure of commercial buildings, helping you maximise rental or resale potential.
From loft conversions to full refurbishments, we help you make the most of your home’s space, flow and value, with solutions designed around how you live.
With decades of hands-on experience and a West Sussex base, we’ve transformed countless homes and commercial spaces throughout the region.
Our in-house team and specialist partners deliver high-quality results backed by a commitment to compliance, attention to detail, and long-term performance.
We carry out a detailed site assessment and discuss your vision, objectives, and any known constraints. This allows us to tailor the right approach for your project.
Whether you're working with existing plans or need design support, we help shape the layout to ensure it meets your goals and complies with all relevant regulations.
We provide a detailed breakdown of the works, giving you full visibility over costs, timelines, and what's included.
Our team carries out all aspects of the refurbishment or fit-out, including structural works, first and second fix stages, and finishing, while coordinating closely with other professionals where required.
Once complete, we carry out final inspections, resolve any snagging, and supply the relevant documentation and certification for a smooth project close.
Our team remains available to provide aftercare support following completion, helping ensure the space remains functional and ready for its intended use.
If you’re planning a commercial conversion, fit-out, or mixed-use project, Apex Lofts & Construction is here to help. Our experienced team delivers dependable results, with clear communication and end-to-end project support.
We work on a range of commercial property transformations, including office-to-residential conversions, HMO and multi-unit developments, full reconfigurations, and commercial unit fit-outs. Whether it’s a single building or part of a wider investment strategy, we tailor our service to suit the project.
Some conversions may fall under permitted development rights, but this depends on the building type, location, and intended use. In other cases, full planning permission is required. We can help you understand the planning pathway for your project and connect you with trusted professionals if needed.
Yes. We’re experienced in collaborating with external architects, surveyors, and consultants. If you don’t yet have a design team in place, we can also recommend trusted partners we’ve worked with on similar projects.
These projects typically involve internal reconfiguration, compliance with fire and sound insulation standards, and upgrading services such as plumbing, electrics, and ventilation. We manage the full process from strip-out through to final finish, with a focus on compliance and long-term durability.
We manage the entire project and carry out core construction and refurbishment works using a combination of in-house staff and trusted subcontractors. Our approach ensures quality control, clear communication, and consistent progress throughout the build.
We build in accordance with current UK Building Regulations, covering areas such as fire safety, structural stability, accessibility, energy performance, and acoustic separation. We also coordinate with Building Control as needed to ensure full compliance and sign-off.
In some cases, yes, depending on the layout, scope of works, and safety requirements. We’ll assess this during the initial consultation and advise on the best approach to minimise disruption or downtime.
Yes. We work with freeholders, leaseholders, and managing agents to deliver commercial upgrades, conversions, and internal fit-outs. We can also assist with coordination between multiple parties where required.
Yes. Aftercare is part of our process. We remain available following handover to deal with any follow-up questions, minor adjustments, or additional support required.
Simply get in touch to book a consultation. We’ll arrange a site visit, review your project goals, and provide clear next steps. Whether you’re still planning or ready to build, we’ll guide you through the process.