Rear Extension Specialists in Nottingham

Rear Extensions Nottingham

Add valuable living space to your Nottingham home with a professionally designed and built rear extension. From kitchen extensions and open-plan living areas to glazed garden rooms, we manage the project from initial design through to completion.

  • Free home survey across Nottingham
  • Planning and building regulations guidance
  • Single-storey and larger rear extension projects
  • Complete design and construction service
200+ Projects Completed
15+ Yrs Local Experience
4.9 ★ Google Rating
Free Site Surveys
Rear Extension Builders

Rear Extension Builders in Nottingham

A rear extension adds space to the back of your property, giving you more room for a kitchen, dining area, family room, utility room, home office or a larger open-plan living space.

Rear extensions can work particularly well on terraced, semi-detached and detached properties. The design can be tailored around your existing layout, garden, access and how you want to use the additional floor space.

We can coordinate the key stages of your project, including design, planning guidance, structural engineering, building regulations and construction, giving you one team to deal with throughout the project.

Popular Rear Extension Uses

  • Open-plan kitchen extensions
  • Kitchen-diner extensions
  • Garden-facing family rooms
  • Utility and boot rooms
  • Ground-floor WC additions
  • Home office space

What We Can Help With

  • Extension design and drawings
  • Planning permission guidance
  • Permitted Development advice
  • Building regulations
  • Structural engineering
  • Construction and finishing
Benefits

Why Choose a Rear Extension?

A well-planned rear extension can change how you use your ground floor without the disruption and expense of moving home.

  • More usable living space – create additional floor space for cooking, dining, entertaining, working or relaxing.
  • Better kitchen layouts – create larger kitchen-diners and connect your main living areas with the garden.
  • More natural light – rooflights, roof lanterns, bi-fold doors and sliding doors can make the new space feel bright and open.
  • Improved connection to the garden – large glazed openings can create a direct transition between your home and outdoor space.
  • Designed around your home – the extension can be planned around your existing footprint, layout and lifestyle.
  • Potential to improve property appeal – additional, well-designed living space can make a home more attractive to future buyers.
Our Process

How We Build Your Rear Extension in Nottingham

From your first consultation to the completed extension, every stage is planned before construction begins.

01

Consultation

Discuss your requirements and assess your property.

02

Design & Planning

Develop the design and establish the correct planning route.

03

Building Regulations

Prepare the technical information required for compliance.

04

Groundworks

Complete excavation, foundations and drainage works.

05

Construction

Build the walls, structure and roof to create a watertight shell.

06

Internal Works

Complete insulation, electrics, plumbing, plastering and finishes.

07

Handover

Complete final checks, snagging and handover.

Extension Options

Types of Rear Extensions We Build in Nottingham

Choose a layout based on your property, available space, budget and how you want to use the new room.

Modern Glazed Rear Extensions

Incorporate rooflights, lantern roofs, bi-fold doors and large glazed openings for a brighter extension.

Traditional Brick Extensions

Use brickwork, roof forms and materials that complement the existing character of your property.

Rear Extension Costs

How Much Does a Rear Extension Cost in Nottingham?

Rear extension costs vary according to the size and specification of the project. Structural alterations, glazing, roof design, kitchen installation, drainage, ground conditions and internal finishes can all affect the final price.

Extension Type Typical Cost Range
Small single-storey extension £35,000 – £55,000
Medium single-storey extension £55,000 – £80,000
Large single-storey extension £80,000 – £120,000+
Lantern roof / bi-fold doors Additional cost depending on specification
Structural knock-through Additional structural cost

These figures are guide prices rather than a quotation. The final cost depends on your property’s design, specification and construction requirements. A site survey allows us to provide a project-specific quotation.

What Can Affect the Price?

  • Extension size and depth
  • Ground conditions
  • Foundation requirements
  • Steelwork and structural alterations
  • Kitchen specification
  • Rooflights or lantern roofs
  • Bi-fold or sliding doors
  • Internal finishing level

Want an Accurate Price?

Arrange a free site survey to discuss your requirements and receive a detailed quotation.

Book Your Free Survey
Planning Permission

Planning Permission for Rear Extensions in Nottingham

Whether you need planning permission depends on your property and the size and design of the proposed extension. Some single-storey rear extensions can be carried out under Permitted Development, provided the relevant conditions and limitations are met.

Under standard Permitted Development rules, a single-storey rear extension is generally limited to 4 metres beyond the original rear wall for a detached house and 3 metres for other houses, subject to the applicable rules.

Larger rear extensions may be possible through the Neighbour Consultation Scheme where applicable. Certain properties, including listed buildings and properties in some designated areas, can have additional restrictions.

Planning permission and building regulations are separate matters. Even where planning permission is not required, building regulations requirements still need to be considered.

Rear Extension Planning Guide

  • Standard PD limits depend on property type
  • Detached homes generally have greater depth allowance
  • Larger proposals may require prior approval
  • Conservation areas can have additional restrictions
  • Listed buildings require additional consideration
  • Building regulations are separate from planning
Local Coverage

Rear Extension Builders Across Nottingham

We work with homeowners throughout Nottingham and nearby areas on kitchen extensions, single-storey rear extensions and larger home improvement projects.

Not listed? Contact us to confirm whether we cover your postcode.

Customer Reviews

What Our Customers Say

4.9
★★★★★
Google Rating
Based on 80+ reviews
★★★★★

“The team managed everything from planning through to the final tiling. Our rear kitchen extension in West Bridgford completely transformed how we use the house.”

SJ
Sarah J.
Kitchen Extension – West Bridgford
★★★★★

“We had a single-storey rear extension in Beeston. The planning process was handled by the team and the build was smooth from start to finish.”

MR
Mark R.
Rear Extension – Beeston
★★★★★

“We compared three quotes and these were by far the most transparent on pricing. The rear extension in Arnold came in on budget.”

LH
Laura H.
Open Plan Extension – Arnold
Rear Extension FAQs

Frequently Asked Questions About Rear Extensions

Answers to common questions Nottingham homeowners ask about rear extension costs, planning permission, size, building regulations, design and construction timescales.

The cost depends on the size, specification and complexity of the project. As a guide, a small single-storey rear extension may cost around £35,000-£55,000, while medium and larger extensions can range from £55,000 to £120,000 or more. The final price depends on factors such as foundations, structural work, glazing, roof design, kitchen specification and internal finishes.
Not necessarily. Some single-storey rear extensions can be built under Permitted Development if the property and proposed extension meet the relevant requirements. Larger or more complex proposals may require planning permission or prior approval. We can assess your property and explain the appropriate planning route.
Under standard Permitted Development rules, a single-storey rear extension is generally limited to 4 metres beyond the original rear wall for a detached house and 3 metres for other houses, subject to the full conditions and limitations. Larger extensions may be possible through the Neighbour Consultation Scheme where applicable.
Yes. Building regulations are separate from planning permission and cover important aspects of construction such as structural stability, foundations, insulation, ventilation, fire safety and drainage. The appropriate building regulations route needs to be followed for the extension.
A typical single-storey rear extension can take around 10-16 weeks to construct once the necessary approvals and pre-construction work are complete. The complete project timeline can be longer because design, planning, building regulations, structural engineering and other preparation may need to take place before construction starts.
Yes. A rear extension is one of the most common ways to create a larger kitchen-diner or open-plan kitchen, dining and living space. Depending on the design, the extension can include rooflights, roof lanterns, bi-fold doors or sliding doors to bring more natural light into the new space.
A well-designed rear extension can make a property more attractive by adding useful living space and improving the layout. The effect on property value depends on factors including the property’s location, existing value, extension size, specification and quality of the finished work.
The best option depends on your property’s layout, garden, access, planning position and how you want to use the additional space. Popular options include kitchen extensions, open-plan extensions and single-storey rear extensions. Where the site allows, a rear extension can also be combined with a side extension to create a larger wrap-around layout.

Ready to Plan Your Rear Extension in Nottingham?

Arrange a free, no-obligation site survey to discuss your ideas, understand your planning position and receive a detailed quotation for your project.