Topcliffe House Extensions

Add Space & Value To Your Home With Professional House Extension Services

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Expand with Confidence – House Extensions Designed for Topcliffe Living

Topcliffe is a place full of opportunity, and your property should match its pace. Whether you're a homeowner planning for extra space or a developer preparing for future demand, MRJ Extensions delivers practical, high-quality extension services across the region. Our work spans kitchen expansions, garage conversions, and stylish porch builds, each tailored to the unique character of your property.

With years of experience navigating local planning requirements and client expectations, we offer more than just construction—we offer a better way to live and work in your space. Our team is ready to bring your vision to life with precision, transparency, and lasting results.

From Concept to Completion – A Clear Extension Process

At MRJ Extensions, we believe that a successful extension project starts with clear communication and ends with outstanding results. Our process is designed to guide you smoothly from the initial idea through to a finished space you’ll love. We tailor each phase to your specific goals, budget, and property type, whether it's a residential home, office, or investment property.

We begin with a site visit and consultation to assess your needs and gather design inspiration. From there, we move into the design phase, handle planning approvals where needed, and prepare a schedule of works. Once construction begins, our project managers oversee every step to ensure timelines and quality standards are met. You'll always know what’s happening and when.

Why Homeowners Trust MRJ Extensions

  • Fast, Friendly, and Professional: From your first call to final handover, we treat your project like it’s our own.
  • Licensed and Insured: Fully compliant with local building regulations and safety standards.
  • Project Management Included: A single point of contact ensures streamlined communication and zero confusion.
  • Clear Quotes, No Surprises: Transparent pricing and detailed scopes of work to eliminate unexpected costs.

We work closely with each client to understand their goals and deliver outcomes that match their vision, and their budget.

Do I need planning permission for a house extension in the UK?

Most small extensions fall under permitted development rights, meaning you may not need full planning permission. Larger projects or those in conservation areas will usually require approval from your local council.

What are permitted development rights for extensions?

Permitted development rights allow you to extend your home without applying for planning permission, provided certain size and height limits are met. Always check with your local planning authority to confirm before starting work.

How much does a house extension cost in the UK?

On average, a single-storey extension costs between £1,500–£2,500 per square metre. Prices vary depending on location, design, and the complexity of the build.

How long does a house extension take to build?

A straightforward single-storey extension may take 10–12 weeks to complete. More complex or multi-storey builds could take 4–6 months.

Can I live in my house while the extension is being built?

Yes, most people stay in their homes during the build, although there may be some disruption. Builders will often section off areas to keep the rest of the house habitable.