Websites that sell homes, not just show them.
We design and build websites, brands and marketing for home builders across Australia, organised around how buyers actually choose: ranges, display homes and packages first.
Proof
120 +
Businesses supported across brand, web and marketing
91 %
Of what we've launched is still live and evolving
2.8 yrs
Average length of a client relationship
60 %
Of new work comes through referrals
What we fix
Where builder websites lose buyers.
Every range looks the same until you open a PDF.
Range and house design pages you can filter by bedrooms, lot width and storeys, with floor plans on the page.
Display homes are hard to find, and the opening hours are out of date.
Display home pages with a map, directions and hours your team updates in one place.
House-and-land packages go stale the week they're posted.
Packages managed in the CMS, with sold and under-offer states, so the list stays honest.
Enquiries land in one inbox and wait.
Enquiry forms that ask the right questions and reach the right sales consultant.
It's slow on a phone, where most buyers look.
Fast-loading images and a mobile-first layout, measured before launch.
Proof
Home builders we've worked with.
Landsquare Homes · 2025
Building a credible and well-presented brand for a growing home builder
Distinct brand identity with stronger presence across every touchpoint
Balwin Homes · 2023
A refined online experience for people building their next home
A credible and structured online presence for a residential home builder.
Dezire Homes · 2021
Shaping a clear and professional online presence for a custom home builder
A well structured website for a custom home builder.
Also Elante Homes and Dream Homes Custom Build.
What we do
Brand, website and marketing, from one team.
01Brand FoundationsA brand that holds its own next to the volume builders, on signage, display homes and online.From $1,500 per projectExplore Brand Foundations
02Digital PlatformsA website built around ranges, display homes and packages, that your team can keep current.From $5,000 per projectExplore Digital Platforms
03Growth & MarketingSocial, paid and content that keep enquiries steady between releases.From $2,500 per monthExplore Growth & MarketingInvestment
What a builder website costs.
Most builder websites are a Growth project: $7,500–$12,500 over 6 to 10 weeks, with range, display home and package pages on a CMS. A focused site for a single range starts at $5,000. Builders with several brands or regions usually start from $12,500.
Launch
$5,000 – $7,500
Timeline: 4–6 weeks
- One range or a single-brand site
- Display home and enquiry pages
- CMS your team can edit
Growth
Most builder sites$7,500 – $12,500
Timeline: 6–10 weeks
- Range, display home and package pages
- Filters for bedrooms, lot width and storeys
- Enquiry routing and analytics
Platform
From $12,500
Timeline: 10–16 weeks
- Several brands or regions
- Stock and package integrations
- Custom design system
Prices in AUD, excluding GST. Indicative; final pricing depends on scope.
From a property client
What clients say.
“Where to start? They have been fantastic from their attention to detail to their implementation with assisting our business. Would highly recommended Onmark to any business to help achieve their aims.”
Questions
Good to know.
Can we update ranges and packages ourselves?
Yes. Ranges, house designs, display homes and packages are managed in the CMS, and we train your team before launch.
Can you work with our existing brand?
Yes. We can build on your current identity, or refresh it first if it no longer looks like the business you are now.
Do you connect to our CRM?
We connect enquiry forms to most CRMs builders use, or send structured enquiry emails if you don't have one yet.
How long does a builder website take?
Usually 6 to 10 weeks from kick-off to launch, depending on the number of ranges and how much content is ready.
Tell us about your next release.
A two-minute brief, and a reply within one business day. Or email [email protected].