Home extensions
Home extensions

Home extensions

Looking to enhance your home?

Liberty Design and Build create exceptional home extensions that bring added space, comfort, and value to your property. Whether it’s a single or double-storey extension, we cater to your evolving needs—whether for a new bedroom, a home office, or a functional kitchen-diner.
Contact us at 01933 716018, or fill out our contact form to discuss your project.

Serving Northamptonshire and Beyond

We’re proud to serve Northamptonshire and surrounding areas, including Northampton, Kettering, Wellingborough and Rushden. From cellar conversions to dormer extensions, Liberty Design and Build helps you make the most of your home.

Types of home extensions we offer

Single storey extension

Single storey extension

Ideal for kitchens, dining rooms, or utility spaces.

Double storey extension

Perfect for adding additional bedrooms or bathrooms

Rear extension

Extend your home outwards into an existing garden, courtyard or patio

Wrap around extension

Maximize space with an L-shaped extension
Are you looking to expand your living space? Let Liberty Design and Build transform your home with our exceptional home extensions

Single storey extension

Extending your home on one level, usually to the rear or side of the property ( sometimes both see wraparound extensions ).
A popular choice for kitchen extensions, often creating an open plan kitchen / diner, opening up your kitchen and improving your connection to the outdoor space at the rear of the property.

  • Kitchen / diner
  • Dining room
  • Additional bedroom
  • Home office
  • Playroom
  • Utility room

Accessibility

You maybe living in an inaccessible home with a life-changing injury or disability. It can therefore be a struggle to do simple tasks that others take for granted. Problem areas may include.

  • Steps up to the entrance of the property
  • No bathroom facilities on the ground floor
  • The internal doors are not wide enough
  • Inaccessible shower

A ground floor single story extension can accommodate a new accessible bathroom / wet room and provide level access to exterior of the property.

Side return extension

Also known as “side infills”. Extending outwards to include the full width of your property. Contructing a side return extension, ie. utilising the dead space at the side of your home, possibly an alleyway, path, patio could result in a considerably bigger kitchen, especially if there is available space on both sides of the property.

Liberty design and build logo

Double storey extension

Extend outwards and upwards ! Double multi-storey extensions are most commonly utilised to provide an extra bedroom or bathroom above a kitchen extension.

Rear extension

Extending your home outwards at the back of the property, into an existing garden, courtyard or patio space with a seamless transition between indoor and outdoor spaces with the use of bifold doors.

Wrap around extension

A wrap around extension most commonly combines a side return extention with a rear extension, essentially forming an ‘L-shaped’ footprint.
However there are many other possibilities and permutations. If space allows, you could extend out the front and side, you could also combine multiple wraparound extensions, thus completely enclosing the original property.

Extending your property in this way is an opprtunity to really maximise the avalaibe light and space. It can result in significantly altered internal spaces, the creation of substantial open plan layouts, extended kitchen area, additional dining room and extra bedrooms.

Over-structure extensions

Over-structure extensions are built over the top of an existing structure, most commonly a garage, but sometimes a Bungalow or other single storey dwelling.

This type of extension will give you the benefit of adding an extra bathroom, home office or bedroom, whilst preserving your precious your garden space.

Home extensions costs

Talk to us about your house extension project. For a free, no obligation quote, call us on 01933 716018 or fill out the contact form below. We look forward to hearing from you

Home extensions : Why extend ?

There are many reasons why you might be looking to expand your living space. Phrases we commonly encounter…

  1. “My family is growing and we need an extra bedroom”
  2. “I’m working from home, but don’t have a dedicated work space in the house”
  3. “I’d really like a home gym”
  4. “We need more space our current home, we really like our house, the area and don’t want the hassle and stress of house hunting”
  5. “My wife is a wheelchair user and current configuration of rooms in your home is not working for us”

Add value to your home

Whatever your situation, whether you are accommodating changing needs of your family or adding a home office or gym, extending your property can add considerable value to your home.

Add value to your home

Whatever your situation, whether you are accommodating changing needs of your family or adding a home office or gym, extending your property can add considerable value to your home.

Two images of progress on a double storey extension in Wollaston. One showing framework, another finished blockwork, roof and windows installed

My family is growing and we need an extra bedroom

Home extensions : Considerations

Important considerations when planning to build your house extension project.

  • Size of the extension
  • How will the roof work with the existing building?
  • Impact upon neighbours
  • Location of drains and other services
  • Additional excavations / foundations
  • Can my existing structure support another storey without the need for reinforcement ?
  • Planning permission

The experienced building team at Liberty design and build can help with all these queries. Call us on 01933 716018 or fill out the contact form on this page, to discuss your home extension project. We look forward to hearing from you.

Other options for home extensions in Northamptonshire

Ancient stone alcove left unplastered as a feature in the corner of a basement conversion in wellingborough

Cellar conversion

Cellars are a pretty common feature in Northamptonshire, particularly in Victorian properties in the larger towns – Northampton, Wellingborough, Kettering and Rushden. Originally, they would have been used for storage – a cool space for keeping food, before the invention of domestic refrigeration. Many were used as workshops, especially for those who worked in the Boot & Shoe industry.

Dormer extension

A dormer extension could be the answer iff you have an unused space in your attic. A dormer consists of a roofed structure, often containing a window, that projects vertically beyond the plane of a pitched roof. Perfect for that extra bedroom, home office or child’s playroom.

A porch on a new build in Northamptonshire

Porch

Though not often though of as an extension per se, a porch can be exacatly that ! Defined as “a structure that is outside the main walls of a building or house” – A porch is essentially a small extension at the front, rear or side of the house. Sealed from the weather, porches can double up as a bootroom / cloakroom and even have lighting and electrical sockets.

Home extensions in Northamptonshire

Experienced and reliable builders in Northamptonshire, providing home extensions across the county including Northampton, Kettering, Wellingborough, Burton Latimer, Rushden, Higham Ferrers, Finedon, Irchester, Wollaston, Irthingborough, Earls Barton, Raunds, Thrapston, Oundle, Corby, Desborough and Rothwell.

Home extensions in Northampton

Home extensions in Wellingborough

Home extensions in Rushden

Home extensions in Kettering

Home extensions in Burton Latimer

Home extensions in Oundle

Home extensions in Irchester

Home extensions in Higham Ferrers

Home extensions in Raunds

Home extensions in Finedon

Home extensions in Irthlingborough

Home extensions in Wollaston

Home extensions in Earls Barton

Home extensions in Desborough

Home extensions in Peterborough

Garage floor, showing the application of our Epoxy self smoothing resin - LFS Epoxy SL

Home extensions

Are you looking to expand your living space? Let Liberty design and build transform your property with our exceptional home extensions. Single & double storey extensions, bungalow extensions & loft conversions, wrap around extensions

Newly primed concrete surface

Property conversions

Converting a part of your property is an excellent way to create more usable space and add value your home. You may want to extend upwards with a loft conversion, or downwards with a basement conversion or maybe you're considering  converting a barn or garage.

Finished warehouse flooring showing newly installed epoxy resin coating

PROPERTY RENOVATION

Our team has extensive experience in all aspects of property renovations, from design to completion. Whether it’s a small refurbishment or a full-scale renovation, we have the expertise and skills to transform your property into something truly special. We understand the importance of attention to detail, and we approach each project with the utmost care and respect for your home or business.

Finished warehouse flooring showing newly installed epoxy resin coating

New builds

We build quality new homes to suit all budgets. Our expert team can manage the whole process, from the initial drawings, through to design, groundworks, construction, building control to completion. We pride ourselves on delivering a high standard of work and we always exceed our clients’ expectations.