Builders Northmead: Custom Homes, Extensions & Granny Flats

Hills Homes is a local Northmead builder specialising in custom home projects, home extensions and granny flats for families across Sydney’s north west. Whether you have a growing family or want to make better use of your property, our experienced team is ready to discuss your Northmead home project.

0432 491 983

Why Choose A Local Northmead Builder For Your Project

Hills Homes is a local Northmead builder specialising in custom home builders Northmead projects, home extensions and granny flats for families across Sydney’s north west. If you are a homeowner in Northmead 2152 considering a new home, knockdown rebuild, renovation or addition, this guide covers what you need to know.

Choosing a local builder who works regularly in the local Northmead area makes a measurable difference. Local Northmead home builders understand specific building regulations set by Parramatta City Council, including the LEP 2023 and DCP 2023 controls that govern setbacks, overshadowing, and height limits on streets like Beamish Rd, Kleins Rd and Briens Rd.

Single storey rear extensions

Adding open-plan kitchen, living and dining areas to maximise space and create modern living zones suited to contemporary family lifestyles.

Second storey addition

First floor additions to gain bedrooms or a parents’ retreat without losing valuable yard space on your Northmead property.

Garage conversion

Converting an underused garage into a self-contained studio, providing flexible living space for extended family or rental income opportunities.

Granny flats Northmead

Secondary dwellings of up to 60 square metres approved via complying development for extended family living, adult children, or rental income.

Why Northmead Businesses Choose Hills Homes

Local expertise and experience

Custom home builders with over 20 years experience navigating challenges unique to Northmead, including reactive Wianamatta shale clay soils and local building regulations.

Established relationships

Trusted local trades and suppliers who know Australian Standards and local site conditions, ensuring quality work and frequent on-site checks throughout construction.

Clear step-by-step process

From initial concept meeting through design, approvals, construction and handover, Hills Homes manages the full journey so you don’t coordinate multiple contractors.

Transparent budgeting

Comprehensive, itemised building proposals with budget certainty. Hills Homes helps prioritise investments in kitchens, bathrooms and building envelope for maximum value.

Frequently Asked Questions – Builders Northmead

What makes a local Northmead builder different from larger volume builders?

Local Northmead builders understand specific building regulations, reactive Wianamatta shale clay soils, typical block sizes of 500-700 square metres, and common slope conditions. This deep knowledge reduces surprises on site, maintains quality through frequent checks, and creates established relationships with regional subcontractors familiar with local challenges.

Can I build a custom home on a typical Northmead block?

Yes. Custom homes are tailored to your life, block and budget. Northmead’s typical 550-650 square metre lots suit bespoke designs, including flexible layouts for corner blocks, rear lane access or narrow frontages. Hills Homes designs single and double storey homes maximising natural light and cross ventilation.

What is the approval process for home extensions in Northmead?

Hills Homes submits development applications to local Northmead authorities or arranges complying development certificates through a private certifier. Planning approval is often required, so early consultation matters. We handle coordination of engineering, site certificates and BASIX requirements throughout the approvals process.

How much does a granny flat cost in Northmead?

Granny flat costs vary based on size, finishes and lot constraints. Under NSW Housing SEPP, secondary dwellings up to 60 square metres can often be approved via complying development on lots of 450 square metres or more. Hills Homes provides itemised proposals with transparent budgeting and cost breakdowns.

Areas We Serve

Baulkham Hills, Kellyville, Thornleigh, Pennant Hills, Westleigh, Parramatta, Seven Hills, Toongabbie, Castle Hill, Bella Vista, Glenorie, Annangrove, Box Hill, Dural.

Working outside these areas? Contact us — we serve all of Sydney’s north west and Greater Sydney.

Ready To Start Your Northmead Building Project?

Contact Hills Homes today to discuss your custom home, extension or granny flat ideas. Book a site visit and let our experienced team create a space that fits your life.

0432 491 983