Millhouses Design
Architectural Design & Project Management in Sheffield.
Millhouses Design Limited is an impartial Architectural practice based in Sheffield, offering reliable and affordable design advice and project management services. Providing clients with pressure-free support, not linked to any specific builder, helping our clients achieve successful construction projects. Lead by professionals with senior architectural and project management experience, Millhouses Design Limited can provide guidance at the design, planning and pre-construction stages of your building work and bespoke project management services during the construction phase of the process.
More About usOur Services
Architectural Design Services in Sheffield
We provide clients with pressure-free support, not linked to any specific builder, helping our clients achieve successful construction projects.
Domestic Experience
Extensions and conversions to complex re-modelling or new build projects.
Read MoreClient Reviews
We are constantly looking to improve our service and welcome all feedback.
Recent Projects
Browse our recent projects & client reviews
Helping our clients achieve successful construction projects; we provide guidance at the design, planning and pre-construction stages of your building work. We can also provide tailored project management to help you during the construction phase.










Side & Single storey rear extensions
We first engaged with Warren at Millhouses Design following a bad experience with another local architect. Both my wife and I were extremely impressed with the knowledge and vision that Warren demonstrated, taking into account our own requests whilst offering alternatives and options we had not considered for our build. Warren created easy to read and detailed plans for our two storey extension, altered them at our request time and time again until we were all happy with the final result – at each stage he spent time to explain to us what was required and how best we could use space we were creating. Warren then supported the building company we had chosen to ensure that the finest details of our requests were covered and the results are better than we could have imagined. The extension fits perfectly in with the existing house and the local area. I would definitely use Warren and Millhouses Design again for future projects and highly recommend him to friends and other potential customers. Bradway, Sheffield - House Extensions
Property refurbishment and project management
Warren Brown worked as project manager for the refurbishment of a property we own in Sheffield. I have no hesitation in recommending him. He was professional at all times and worked very hard to complete the project within budget and within the agreed timescale. As we are not based in Sheffield this took away the stress of having to manage the refurbishment. He managed contractors and recommended people he knew who were all excellent. He arranged comparative quotes for things when needed (for example, carpets and flooring, wall coverings and lighting) He also sourced these for fitting. Overall the experience working with him was excellent. I would be happy to talk to anyone who was thinking of engaging his services. Property refurbishment - Hunters Bar, Sheffield
Various extensions in Totley, Sheffield
Warren designed a fantastic extension for us, listening to what we wanted, and advising us on improvements to make it work. He communicated well with the structural engineer and builders, making it much easier for us. I would highly recommend Warren to anyone needing an architect. We now have the fabulous family home we’ve always wanted. Totley, Sheffield - House Extension