Are you in desperate need of extra living or working space? If your home feels smaller and more cramped than ever, one of our property extensions is the perfect solution. Not only do you get additional square footage tailored to your needs and finished to impeccable standards, but you also avoid the stress, disruption and costs that come with moving into a bigger house. No matter your lifestyle requirements or design aspirations, our builders can make your property’s addition one of its most spacious and attractive rooms.
Based in Eltham, we provide bespoke side- and rear-facing extensions in Brockley, Lewisham, Blackheath, Chislehurst, Sidcup, and the surrounding areas.
We also provide loft conversions, roofing installations, and other building services.



The team at SR Builders shares over 80 years of industry experience. With our wide-ranging skillset, we manage extension projects from start to finish, including soil analysis, design, construction, and, if needed, planning advice and guidance. If you have an existing design, we’re happy to work from that too.
We construct property additions of every type, including:
Our company sources premium materials from local suppliers we know and trust for quality and reliability.
The physical building phase begins with site preparation and clearance. We then carry out meticulously planned excavations before completing the necessary groundworks, including the installation of foundations and footings.
Next, our builders start on the superstructure, from the brickwork to the roof. After this comes the internal works, including the electrical wiring, plumbing and heating systems, flooring, doors, windows and plastering.
There are numerous reasons why homeowners decide to invest in house extensions. While the specifics may change, the ‘improve, don’t move’ concept lies at the heart of these projects. With around 7 in 10 property owners unhappy with the size of their home, a lack of space is a key driver of unhappiness.
The mass adoption of working from home, growing families, belongings accumulated over the years filling every cupboard, corner and shelf – transitioning from cosy and comfortable to cramped and claustrophobic harms your quality of life.



If moving out of your Brockley or Lewisham home is a non-starter, a single-or double-storey extension from SR Builders is the best way to solve your problems.
TELEPHONE:
07956 551475
ADDRESS: 796 Sidcup Road, New Eltham, London, SE9 3NS
E-MAIL:
[email protected]