Welcome to the world of grandeur and sophistication at Oswestry Builders, your local building company, brickwork contractor and house extensions builder that specialises in crafting double storey extensions that elevate your living spaces to new heights. Serving Leeds, Pontefract, Castleford, Wetherby, and beyond, we are your trusted partner in expanding your horizons.

Leeds’ dynamic character deserves homes that reflect its energy. Our double storey extensions are a testament to innovation and design. From adding extra bedrooms to creating spacious living areas, our extensions transform the way you live. Whether it’s a seamless over-structure extension or a side-facing extension that complements your home’s architecture, we bring your vision to life.

Pontefract’s heritage blends seamlessly with modern comfort in our double storey extensions. We understand the importance of preserving the essence of Pontefract’s architecture while creating functional spaces. Our extensions are designed to seamlessly integrate with your home’s aesthetics, providing you with additional space and a touch of elegance.

Castleford’s spirit of progress is embodied in our double storey extensions. Whether it’s expanding your family living spaces or creating a dedicated workspace, our double storey extensions are a harmonious blend of design and functionality. Our in-house house extensions builder team, with qualifications including ACA and NVQs at level 3, ensures that every detail is executed to perfection.

Wetherby’s charm finds a new dimension with our double storey extensions. From crafting spacious bedrooms to incorporating luxurious bathrooms, our double story extensions cater to your aspirations. Whether it’s a wraparound extension or a rear-facing one, we create spaces that resonate with your lifestyle and aspirations.

Oswestry Builders doesn’t just build extensions; we create dreams. With our end-to-end project management service, which includes design, planning, construction, and all internal work, we ensure that your vision comes to life seamlessly. As members of the FMB and accredited by CHAS, all work by our house extensions builder team complies with building regulations and is backed by our commitment to excellence.

View our Gallery and read our testimonials to see our work and customer reviews.