A house extension adds the space your family needs without the expense and disruption of moving. We design and build single storey, double storey, side return, and wrap-around extensions across Milton Keynes, managing every stage from design and planning through to construction and handover. Our team handles all trades — groundwork, brickwork, steelwork, roofing, plastering, electrics, and plumbing — giving you one point of contact throughout. Whether it’s a kitchen-diner in Bletchley or additional bedrooms in Shenley, we build extensions that complement your existing home and add lasting value.
Transform unused roof space into a master bedroom, home office, or additional bathroom without extending your footprint or losing garden. We carry out Velux, rear dormer, and hip-to-gable conversions across Milton Keynes, handling structural steelwork, floor strengthening, insulation, staircase installation, electrics, plumbing, and finishing. Most conversions proceed under permitted development without a planning application. We manage the full project from structural assessment to final decoration, delivering a finished room that adds genuine living space and measurable value to your Milton Keynes property.
Your kitchen works harder than any other room, and a well-planned renovation transforms how you use it every day. We carry out complete kitchen projects across Milton Keynes, handling strip-out, structural modifications, plastering, plumbing, electrical installations, tiling, flooring, and precision fitting. We install kitchens from any supplier and coordinate every trade in sequence so the project flows without delays. From dated kitchens in Wolverton to full open-plan ground floor transformations in Emerson Valley, we deliver kitchens built to last and designed to work.
A professionally fitted bathroom makes a genuine difference to daily life. We carry out complete bathroom renovations across Milton Keynes, managing everything from stripping out old sanitaryware through to plumbing, waterproofing, tiling, electrics, and finishing. Our service covers suite replacements, full redesigns with layout changes, wet room conversions, and new ensuite creations. Quality plumbing and proper waterproofing behind the tiles determine whether your bathroom still looks perfect in five years or develops problems within months. We get those fundamentals right every time.
If your garage stores everything except a car, converting it into a habitable room makes practical and financial sense. We transform integral and attached garages across Milton Keynes into bedrooms, home offices, playrooms, gyms, and self-contained annexes. The work covers structural modifications to the front opening, insulation, damp proofing, flooring, electrics, heating, plastering, and complete finishing. The existing structure keeps costs well below a new-build extension while delivering a fully functional room. Most conversions complete within three to four weeks with minimal household disruption.
A purpose-built garden room provides dedicated space for working, exercising, creating, or relaxing without touching your main house. We construct bespoke insulated garden rooms across Milton Keynes with quality cladding, high-specification glazing, built-in heating, and professional electrical installations. Every room is designed for comfortable year-round use with proper insulation and services from the start. Most proceed under permitted development without a planning application. From compact home offices to larger multi-purpose spaces, we build garden rooms around how you’ll actually use them.
Whether you’re refreshing a single room or transforming an entire property, renovation work demands a builder who coordinates every trade and manages the full picture. We carry out renovations across Milton Keynes covering structural alterations, layout changes, new kitchens and bathrooms, rewiring, replumbing, plastering, flooring, and decoration. The original new town housing across Bletchley and Wolverton is reaching the age where comprehensive renovation makes more sense than continued patchwork, and our experience means we handle the surprises that come with older properties efficiently. One team from strip-out to handover.
Costs vary depending on the type and scale of work. A garage conversion typically costs between £8,000 and £18,000. A single storey rear extension ranges from £22,000 to £55,000 depending on size and specification. A loft conversion costs between £20,000 and £55,000 depending on the type. A kitchen renovation ranges from £8,000 to £45,000 depending on specification. We provide fixed prices for every project before work starts, so you know exactly what you’re paying. The most accurate way to get a price is to arrange a free site visit so we can assess what’s involved and provide a tailored quote.
It depends on the type and scale of work. Many common projects fall within permitted development rights, meaning no planning application is needed. Single storey rear extensions up to three metres for attached houses or four metres for detached properties, most loft conversions, garage conversions, and garden rooms typically proceed without planning permission. Double storey extensions, larger single storey extensions, and work in certain designated areas usually require an application through Milton Keynes City Council. We assess the planning position for every project at the outset and advise you clearly before any design work progresses.
Timescales vary with the type and scope of work. A garage conversion typically takes three to four weeks. A single storey rear extension usually takes eight to twelve weeks from breaking ground. A double storey extension takes twelve to sixteen weeks. A loft conversion takes six to eight weeks. A full house renovation can take three to six months depending on scope. A garden room typically takes two to four weeks. These are build timescales — if planning permission is needed, add eight to twelve weeks for the application process. We provide a clear programme before work starts so you know what to expect.
Our quotes are detailed and itemised, specifying materials, labour, skip hire, scaffolding where needed, building control fees, and any provisional allowances for items that cannot be confirmed until work is underway. We clearly identify what’s included and what isn’t so there are no grey areas. If your project involves trades like electrics or plumbing, these are itemised separately so you can see the cost of each element. We don’t provide vague estimates — our quotes are fixed prices for a defined scope, and what we quote is what you pay unless you change the specification.
For most projects, no. Extensions, loft conversions, garage conversions, and garden rooms are all built while you live in the house. The most disruptive phase is typically when internal walls come down or when the kitchen is temporarily out of action during a renovation. We plan the work to minimise disruption and always let you know in advance when the noisier or messier stages are coming so you can prepare. For comprehensive whole-house renovations where every room is being stripped simultaneously, some homeowners choose to move out temporarily, but this is the exception rather than the norm.
Yes. We carry comprehensive public liability insurance covering all work we carry out. This protects you and your property in the unlikely event something goes wrong during the build. We also ensure all trades working on your project hold appropriate insurance and qualifications — Gas Safe registration for any gas work, competent person scheme registration for electrical installations, and professional indemnity insurance where relevant. We’re happy to provide copies of our insurance certificates before work starts, and we’d encourage you to verify this with any builder you’re considering hiring.
We carry out building work throughout Milton Keynes and the surrounding area. Our regular coverage includes Bletchley, Wolverton, Stony Stratford, Bradwell, Two Mile Ash, Shenley Church End, Shenley Brook End, Emerson Valley, Furzton, Westcroft, Kingsmead, Oldbrook, Campbell Park, Fishermead, Netherfield, and the newer developments across the city. Beyond Milton Keynes, we serve Newport Pagnell, Olney, Woburn Sands, Cranfield, and surrounding Buckinghamshire and Bedfordshire villages. For larger projects we also cover Leighton Buzzard, Aylesbury, Bedford, and the wider area. If you’re unsure whether we cover your area, just ask.
Simply get in touch. Call us or use the contact form on our website and give us a brief idea of what you’re planning. We’ll arrange a free site visit at a time that suits you, where we’ll look at your property, discuss your requirements, and give you honest advice on the best approach. After the visit, we provide a detailed, no-obligation quote covering every element of the project. There’s no pressure at any point — we’d rather you took the time to make the right decision than felt rushed into committing before you’re ready.
Whatever your project, contact us today for a free, no-obligation quote from experienced Milton Keynes builders.