Home Extensions Nottingham - UK

We specialise in high-quality house extensions in Nottingham, helping homeowners add more space and value. Whether you need a single-storey, a larger kitchen, or a full renovation, our experienced team can turn your vision into reality.

House Extension Services

Looking to extend your home and create more room? Our expert services include:

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Professional Home Extensions in Nottingham

We provide high quality, bespoke house extension build services for homeowners in Nottingham and the surrounding areas. We can help you change the shape of your home through high quality, highly considered extensions that are built to the highest standards and to your exact requirements because we have more than 5 years of practical experience in the industry.

Whether you want to enlarge a kitchen to let in more light, simply convert a loft to create a fourth bedroom, or extend two stories to entirely change the feel of your home, our expert team will help. Homes differ, and owners differ also, so every project is new, focusing on you and your needs.

As your friendly local builder, we will care for every aspect of your extension project, from planning permission and building control through designing and building. We’ll always provide honest advice, realistic timescales and fair prices in addition we will never cut corners or compromise on standards.

Every extension we build starts with free consultation at your property. We’ll assess your space, discuss your requirements, explain what’s achievable within your budget, and provide honest advice about the best approach. No pressure, no obligation just expert guidance from people who’ve done this hundreds of times before.

Why Choose Buon Construction?

Buon Construction has built a reputation across Nottingham for delivering expert home extensions and renovations. Here’s why homeowners trust us:

  • Experienced Team – Over 5 years in the industry with highly skilled builders.
  • Quality Craftsmanship – Using the best materials to guarantee long-lasting results.
  • Design & Project Management – Full support from initial design to final handover.
  • Safety & Compliance – Every project is carried out under UK building regulations.
  • Local Expertise – A trusted Nottingham company with proven results in the community.

Types of House Extensions We Specialise In!

Every quote we provide breaks down costs completely: materials, labor, building regulations, waste removal, project management everything included in one transparent fixed price. No nasty surprises halfway through, no “unforeseen complications” that mysteriously cost thousands extra. What we quote is what you pay, guaranteed.

Single-Storey House Extensions

Single-Storey House Extensions

A single-storey extension is one of the most popular choices for homeowners who need extra space without the complexity of a larger build. Whether you want to expand your living room, create an open-plan kitchen and dining area, or add a utility room, single-storey extensions are versatile and cost-effective.

We design each project around your home’s existing style, ensuring the new extension blends perfectly while giving you the additional room you need for everyday living.

Double-Storey Extensions

For families who need more substantial space, a double-storey extension provides maximum value. By extending both the ground and first floor, you can add extra bedrooms, bathrooms, or office space upstairs while expanding your kitchen, dining, or living areas downstairs.

This type of extension is ideal for growing families who want to stay in their current home but need more room. It also significantly increases property value and is a smart long-term investment.

Double-Storey Extensions
Loft Conversions

Loft and Roof Extensions

If your property has unused roof space, a loft or roof extension is a practical way to transform it into something functional.

Our team can convert your loft into an additional bedroom, study, or playroom while adding proper insulation, flooring, and windows to create a comfortable living space.

Loft extensions are especially useful in Nottingham homes where garden or ground-floor space may be limited, offering a smart way to maximise your property’s potential without altering its footprint.

Garage Conversions

Our garage conversions transform wasted storage space into valuable living areas. In 4-8 weeks, we’ll convert your garage into a comfortable home office, guest bedroom, playroom, or gym fully insulated, properly heated, and finished to match your home perfectly.

We handle everything: removing garage doors, installing windows for natural light, insulating walls and floors to proper standards, connecting heating and electrics, plastering and decorating, and obtaining building regulations certification. The result looks and feels like it was always meant to be living space, not a converted garage.

Most garage conversions qualify as permitted development, avoiding planning delays. We’ll assess your specific property during our free consultation and confirm exactly what’s possible. Book your consultation today we’ll measure up, discuss your requirements, and provide an accurate fixed-price quote within 48 hours.

Garage Conversions
Basement Conversions

Basement Conversions

Basements are often overlooked, but with the right expertise they can be transformed into highly functional living spaces. A basement conversion is ideal for homeowners who want to create a home cinema, games room, office, or additional bedroom.

At Buon Construction, we handle all aspects of waterproofing, ventilation, and structural work to ensure your basement is safe, dry, and comfortable.

This type of extension makes excellent use of otherwise unused space and can significantly increase the overall size of your home.

Kitchen Extensions

The kitchen is the heart of the home, and many homeowners dream of a brighter, larger, and more social cooking space. A kitchen extension allows you to expand and modernise your kitchen, adding more storage, improved layouts, and room for entertaining.

Whether you prefer a modern glass extension that fills the room with natural light or a traditional brick design that complements your property, our team will create a space that transforms the way you use your home.

Every kitchen extension we build features high-performance insulation exceeding regulations, energy-efficient heating systems, and structural designs that create maximum open space with minimal visible support. Request your free quote now and let’s discuss your dream kitchen.

Kitchen Extensions Service In Nottingham, UK

Get Your Free Extension Quote Today

Ready to create the space your family needs? Contact Buon Construction today for your free, no-obligation consultation. We’ll visit your property, discuss your requirements, assess what’s possible, and provide honest advice about the best approach for your budget.

Call us now on 0115 990 2782, email info@buonconstruction.com, or complete our quick quote form. Most consultations are scheduled within 48 hours, and we provide detailed written quotes within 5 working days of our visit.

With over 500 successful projects, 5.0-star Google rating, and comprehensive warranties on all work, we’re Nottingham’s trusted choice for premium house extensions. Join hundreds of satisfied customers who’ve transformed their homes with Buon Construction.

Book your free consultation now and take the first step toward your dream home extension.

FAQs

What size extension can I build without planning permission in the UK?

Many people are unsure about this. In Nottingham (and the UK), you can usually extend a single-storey up to 3 metres (terrace/semi) or 4 metres (detached) without permission. For double-storey extensions, the limit is 3 metres. Always check with Nottingham City Council before starting.

Can I put an extension on my house without planning permission?

Many extensions qualify as permitted development and don't need planning permission if they meet size restrictions. Single-storey rear extensions within 3-4 meters typically don't require permission. However, building regulations approval is always required, and we handle this process for you. You'll need planning permission for larger extensions, listed buildings, conservation areas, two-storey additions, or front extensions. We assess your specific situation during our free consultation and manage all applications if needed. Contact us today for a free planning assessment.

What is the average cost of a house extension in the UK?

In Nottingham, extension costs typically range from £25,000 to £80,000 depending on type and size. Single-storey extensions cost £25,000-£45,000, double-storey extensions run £45,000-£80,000, loft conversions are £30,000-£50,000, and garage conversions start from £15,000-£30,000. Your final cost depends on size, materials chosen, site conditions, and finish quality. We provide fixed-price quotes with no hidden costs. Book a free consultation for an accurate quote based on your specific requirements.

Will my neighbours be affected by my house extension?

Neighbours can be affected if the extension is close to their boundary, reduces natural light, or changes shared walls. Some projects may fall under the Party Wall Act. We handle neighbour notifications and ensure all work respects legal requirements.

What size extension can I build without planning permission in 2026?

Single-storey rear extensions can extend 4 meters for detached houses or 3 meters for semi-detached and terraced properties without planning permission. Extensions must not exceed 4 meters in height, use matching materials, and cannot cover more than 50% of your garden. Side extensions are limited to half the house width. Listed buildings and conservation areas always require planning permission. Building regulations approval is still mandatory regardless of planning status. We'll assess your property during a free consultation and handle all necessary applications.

How do I choose between a single-storey and a double-storey extension?

Choosing between a single-storey and a double-storey extension can be tricky. A single-storey extension is cheaper and great for kitchens and living rooms. A double-storey provides more space but costs more and usually requires planning permission. We guide you through the pros and cons based on your budget, needs, and future property value.