Home additions
New rooms and extra living space designed to match and complement your existing home.
Your trusted home improvement team is just one click away.
Family-run builders creating home additions, extensions and improvements across Sydney with fixed-price contracts, planning help and quality workmanship.
25+years building home additions
Fixed priceOn time · on budget
Our services
Designed and built around the way your family actually lives.
Extensions
Brick veneer, double brick, clad frame and weatherboard-style extensions built to suit your lifestyle.
Granny flats
Design and build support for independent extra space on your property.
Bathrooms & ensuites
Bathroom and ensuite additions planned as part of broader home improvement projects.
Family living spaces
Bedrooms, rumpus rooms, home theatres, lounge rooms and kitchen/dining additions.
Built on skill, driven by trust
Family-run builders since 1980.
Chesworth's Home Improvements is a family-run building business started by Frank Chesworth in 1980. The team has completed many home additions over the years, working with integrity, honesty and a can-do attitude. Projects are run as fixed price contracts, with a focus on quality additions at the right price, on schedule and on budget.
HIA memberLicensed & insuredFree written quoteCouncil planning handled
Gallery
Real project images from home additions and improvements.
Client words
The work is practical. The experience should feel clear and calm.
“As soon as we spoke to Chesworth, it became clear that we were on the home straight. They took care of all the council paperwork and planning decisions.”
Alison and John, Sydney
“We had been through the building process before and couldn't consider going to anyone other than Chesworth. We couldn't recommend them more highly.”
Richard and Liz, Cherrybrook
“We walked in on the day the builders left and all we could say was wow. Our new home is everything we ever dreamed of.”
Roger and Sharon, Kellyville
Good to know
Clear quotes, planning help and straightforward answers.
Do you help with council and planning?
Yes. Chesworth's looks after council and planning requirements and lodgements for home addition projects.
Can you provide a written quotation?
Yes. An experienced consultant can visit to organise a free written quotation.
Are projects fixed price?
Jobs are run as fixed price contracts, so the quoted price is clear before the work proceeds.
Where do you work?
Chesworth's works across the Sydney metropolitan area.
Contact
Ready to create more space at home?
Tell Chesworth's what you want to add, improve or extend. An experienced consultant can arrange a free written quotation.