Residential House Extensions

Add space to your existing home and increase its value with a high-quality extension. Find out why we’re the house extension contractors of choice across North London and the Home Counties.

Home Extensions

Upgrade Your Home With a Bespoke House Extension

If you need more room but don’t want to leave your existing home, a home extension gives you the space you need without the stress of moving house.

We specialise in residential house extensions at Sanper Residential. Our experienced team of project managers and tradespeople will expertly manage your house extension, from arranging planning permission to installing fixtures and fittings.

Whether you want to build out into your back garden or convert your loft or basement into usable living space, we can turn your idea into reality.

House Extension Contractors

High Quality Residential House Extensions Expertly Managed

Planning a house extension can be stressful. You need to bring in the right tradespeople at the right part of the work, handle any planning permissions, and ensure the entire project runs on time and to budget.

At Sanper Residential, we provide a turnkey service. This means we handle the entire process from beginning to end on your behalf. We deal with the paperwork, manage the staff, and arrange for products to be delivered directly to your door.

With clear communication at every step, we handle the hard work so you don’t have to.

A Complete Turnkey Service

Minimal Disruption

Clear Communication Throughout

Full Compliance With Regulations

Residential Extensions

Exceptional Customer Service, Exceptional Results<

Standard renovations, extensions, and new builds aren’t for us. At Sanper Construction, we’re committed to bespoke projects with a personal touch.

Most people spend three-quarters of the day at home, so it’s vital to live, eat, and sleep somewhere tailored to your exact needs, style, and comfort requirements. 

As part of the Sanper Group, we’re transforming how the residential construction sector works by delivering outstanding quality services, combined with exceptional levels of operational and customer support.

5 Easy Steps

5 Simple Steps to Your Dream Home

Thanks to our time-proven process, our skilled team can complete your project quickly and efficiently. This means less stress and allows you to enjoy your beautiful new home sooner.

01
Feasibility
Study

01 Feasibility Study

Following a chat to discuss your needs, we carry out a feasibility study. This allows us to see if what you want is structurally and financially viable, as well as to accurately price your project and determine timescales.

02
Planning &
Approvals

02 Planning & Approvals

03
Contract &
Regulations

03
Contract &
Regulations

04
The Work
Begins

04 The Work Begins

05
Handover &
Completion

05 Handover & Completion

Residential Contractors

Serving north london and the home counties

We provide residential building services across the whole of North London, as well as Hertfordshire, Bedfordshire, and Buckinghamshire.

Whether you live in a terraced house in the heart of London and want to increase your square footage, or you’ve purchased a plot in the Home Counties, we’re here to help.

With extensive coverage across London and the South East, excellent customer service, and a fresh approach to construction, it’s easy to see why we’re your residential contractor of choice.

projects on time to an excellent standard

Leverstock Green

frequently asked questions

Got any questions about our home extension services? You’ll find the answer here. If you have any other queries, please get in touch, we’d be happy to help.

Which locations do you cover for residential extensions?

We cover North London, Hertfordshire, Bedfordshire, and Buckinghamshire.

Yes, we provide a one-year warranty on all works for your peace of mind.

Yes, we handle all aspects of the work as a house extension contractor, supplying and managing all trades and handling all paperwork.

Yes, we offer this as an additional package. Our expert team can create a bill of quantities, plans, and structural calculations that can be used for planning purposes.