Extend your home for the way you want to live

If your house is a squeeze for your growing family or just doesn’t give you the space you desire for entertaining or work, building an extension is the perfect alternative to the expense and upheaval of uprooting to a new home. 

Adding square footage to your home not only increases the value of your property but is a relatively quick process to create extra space, whether it’s additional bedrooms and bathrooms, a home office, playroom or an open-plan kitchen and family room.

If you’re concerned about the larger footprint of your house imposing on your outside space, then there are lots of options using clever design that will create a seamless flow, giving you a new outlook from the outside too. 

Our extensive team of in-house experts work together, with you, to create bespoke spaces tailored to your individual requirements, whilst ensuring your new extension interior and exterior complements not only the aesthetics of your existing property but also its outdoor surroundings

We’ll work collaboratively with you, throughout the project, to understand exactly what you want to achieve from your extension or conversion in terms of design, style, functionality and space, so we can bring your vision to life, on time and on budget.

Our in-house team of skilled tradespeople enable us to deliver the highest standards at every stage, from groundworks, brickwork, roofing, joinery, carpentry, plastering, electrics, tiling, flooring, plumbing to landscaping and decorating, so that you can be assured your build will be seamless and flawless from start to finish.

Our team includes procurement and quantity surveying managers, enabling us to offer detailed specification and fixed-price quotes for every project. 


When getting a quotation for building works, expect a detailed and itemised estimate that should include every part of the build, so you have no unexpected extras. Ask for a programme of works too, so you can keep on track with your project manager.

When you work with John O’Connell as your construction specialist, you can be assured that you will have a detailed, fixed price quotation. We are an accredited contractor with the Federation of Master Builders and approved for Local Authority contracts. We promise to minimise disruption, respect your surroundings, work to safe and clean standards and provide a superior service within your budget. We understand that it’s not just a building contract, it’s your home.

If you would like to discuss your home extension project, or get some professional advice, please call us on 01206 396667 or send us an email to enquiries@jdoconnell.co.uk for a FREE, no-obligation discussion.

Alternatively, please use the Contact Us form and we will get in touch within 24 hours.

Kitchen Magazine Feature JOC

Featured in:
EKBB Magazine

Kitchen by:

Kitchen Contractor:
John O'connell

Accessorised from:
Jim Lawrence

Take a closer look at one of our case studies of a completed Extension