Join Victoria's Largest Residential Builder

At Mirrastone, we are proud to be Victoria's largest residential home builder, delivering thousands of homes each year across some of the state's most recognised brands.

Our vision is deliberately simple:

"To be the home builder most known for changing consumer views on home building in Victoria."

Our group includes industry-leading brands such as Sherridon Homes, Royston Homes, Soho Living, Marque Property Group and others, delivering homes and communities across metropolitan and regional Victoria.

Due to continued growth, we are seeking 2 x experienced Sales Estimators to join our team based in Derrimut. At Mirrastone, we have an Estimating Team that most of our competitors would envy. The culture is phenomenal, with succession pathways and development for the ambitious.

This is an excellent opportunity to join a high-performing estimating team within a business that offers scale, stability, career growth and the opportunity to contribute to the delivery of thousands of homes each year.

Full Time | Derrimut Location | Immediate Start Available The Role

As a Sales Estimator, you will play a critical role in preparing accurate and timely sales estimates that support our customers' home-building journey from initial contract through to construction.

Key responsibilities include

Preparing accurate sales estimates for tenders and contracts across a range of single and double-storey home designs

Obtaining quotations and pricing for customer variations and upgrades

Preparing and presenting tender documentation

Reviewing plans, engineering and supporting documentation to ensure estimate accuracy

Conducting quality assurance checks on all estimating documentation

Liaising with internal stakeholders to ensure smooth project progression

Identifying opportunities to improve estimating accuracy and efficiency

Supporting customers and internal teams with technical and pricing queries





Maintaining a strong focus on accuracy, turnaround times and customer outcomes

About You To be successful in this role, you will bring:

Must have experience in a Sales Estimating role within the residential building industry

Strong understanding of residential construction methods, terminology and costs

Sound knowledge of ResCode, the National Construction Code and Victorian building requirements

Ability to read and interpret construction drawings, engineering plans and supporting documentation

Strong attention to detail and commitment to accuracy

Excellent organisational and time management skills

Ability to manage multiple projects and competing priorities

Strong communication skills with the ability to explain technical information clearly A team-oriented approach and willingness to contribute to a high-performing team environment

Experience working in a volume home-building environment will be highly regarded.

Why Join Mirrastone?

Market-competitive salary package

Ongoing training, development and mentoring opportunities

Long-term career opportunities within Victoria's largest residential builder

Exposure to multiple brands, products and building types

Supportive leadership and a collaborative team environment

Modern office facilities with onsite parking

Great coffee, team lunches and regular employee events

Industry-leading systems and processes

Strong pipeline of work and long-term career stability

Opportunity to contribute to a business that continues to shape the Victorian residential building industry

Build Your Future with Mirrastone

If you're looking to take the next step in your estimating career and join a business where your contribution genuinely makes an impact, we'd love to hear from you.

Apply today with your resume and a brief cover letter.

Please note: Applicants must have unrestricted Australian working rights and be available to attend an in-person interview.

To our agency partners, thank you for your interest. We are managing this recruitment process directly.

📌 Sales Estimator (Melbourne)
🏢 Mirrastone
📍 Melbourne