From kitchen extensions to full structural alterations, JCT Building delivers premium residential construction across the UK.
A kitchen extension is one of the most transformative projects you can undertake. JCT Building specialises in creating open-plan kitchen spaces that connect your home to the garden, maximise natural light, and add significant value to your property.
Side extensions allow you to reclaim unused space along the side of your property. Perfect for utility rooms, larger hallways, or wraparound kitchen extensions — we plan and deliver every detail.
Extending to the rear of your home is one of the most popular ways to gain extra living space. Whether you need a larger kitchen, a playroom, or a home office, JCT Building delivers clean, professional rear extensions.
Large-scale extensions require full project management, structural expertise, and clear communication. JCT Building handles every aspect — from initial groundworks through to plastering, electrics coordination and final handover.
Full home renovations handled end-to-end. We work with homeowners to bring ageing properties up to modern standards, improving layout, aesthetics, and energy efficiency.
Opening up spaces by removing load-bearing walls, installing RSJ steel beams, and reconfiguring structural elements. All work is carried out by our skilled team with full structural engineering support.
Kitchen extension costs in the Kidderminster area typically range from £25,000 to £55,000 depending on the size, specification, and complexity of the build. A single-storey rear extension with bi-fold doors and a roof lantern is usually at the lower end, while larger open-plan kitchen-diners with premium finishes sit at the higher end. We provide detailed, itemised quotes with no hidden costs after an initial site visit.
A standard single-storey extension typically takes 8 to 12 weeks from groundworks to completion. Larger projects like double-storey extensions or full house renovations can take 12 to 20 weeks. Timescales can vary depending on planning permission requirements, weather conditions, and the complexity of structural work. We provide a clear timeline at the quotation stage and keep you updated throughout.
Many single-storey rear extensions fall under Permitted Development rights, meaning you may not need formal planning permission. However, this depends on the size of the extension, your property type, and local restrictions. Side extensions, two-storey extensions, and builds in conservation areas typically require planning approval. We guide you through the entire planning process and can advise on what applies to your project during the initial site visit.
JCT Building is based in Kidderminster, Worcestershire, and we cover the surrounding areas including Stourport-on-Severn, Bewdley, Hagley, Bromsgrove, and the wider Worcestershire region. If you are unsure whether we cover your area, please get in touch and we will be happy to discuss your project.
Yes. JCT Building holds full All Risks insurance cover, including public liability and employer's liability. All of our subcontractors are fully qualified and registered within their respective trades, including Gas Safe registered engineers for gas work and certified electricians for all electrical installations.
Our quotations are detailed and itemised, covering all aspects of the build from groundworks and foundations through to plastering and finishing. We include structural steelwork, drainage, brickwork, roofing, and all labour costs. There are no hidden fees or vague estimates — you know exactly what you are paying for before work begins.
Yes. JCT Building offers full project management for every job. We coordinate all trades including structural engineers, Gas Safe registered plumbers, certified electricians, plasterers, roofers, and groundworkers. You deal with one point of contact throughout the project — Jay oversees every build personally to ensure quality and timelines are maintained.
Getting a quote is simple and free. Contact us by phone on 07769 225120 or through the enquiry form on our contact page. We will arrange a convenient time to visit your property, assess the project, discuss your requirements, and provide a detailed written quotation. There is no obligation and no pressure.
Get a competitive, transparent quote with no obligation. We'll visit your site, understand your vision, and deliver a detailed proposal.
