< BACK

How to Build an Affordable Modular Home in WA

Written by Fox Modular | 9 October 2026 | Modular Homes

With the rising cost of living, many people are now looking to modular homes as a more cost-effective solution to traditional home builds. If you’re working within a strict budget, modular construction can offer greater cost certainty, faster construction and plenty of flexibility, but an affordable build still requires some careful planning.

At Fox Modular, we offer a large range of modular home designs to suit different styles and budgets. Take a look to find out how you can build an affordable modular home that ticks all the boxes.

Where should you spend and where can you save?

Home size: Choose a smaller, efficient floorplan. What to consider: Less spare space for future needs.

Design: Start with an existing Fox design. What to consider: Fewer major structural changes.

Finishes: Keep more standard inclusions. What to consider: Less individualisation.

External works: Stage landscaping and non-essential works. What to consider: The property may not feel completely finished at handover.

Project management: Coordinate more work yourself where suitable. What to consider: More responsibility, time and risk.

Land: Look beyond the purchase price. What to consider: Site works, transport and services can offset cheaper land.

Energy features: Prioritise improvements with practical benefits. What to consider: Some upgrades require additional upfront investment.

Smaller floorplans can reduce construction costs

Depending on the size of your home design, modular builds can offer significant construction savings compared to traditional homes. But more floor space generally means more modules and a higher build price.

Before choosing your home, think carefully about how much space you actually need. A well planned one or two bedroom home can still be spacious and functional. Plus, every Fox Modular home is constructed under strict quality-controlled conditions, creating an efficient use of building materials and generating less waste than traditional construction methods.

Control costs with a standard design

El Questro 4 bedroom modular home WA

Customisation is one of the advantages of modular construction, but it can also increase your budget. Starting with an existing Fox Modular home design allows much of the planning, engineering and construction approach to already be established.

You can still personalise your home, but keeping major structural changes to a minimum can help control costs. If affordability is your priority, find the floorplan that gets closest to what you need before deciding what genuinely needs to change.

Our base price includes comprehensive standard specs

Comparing builders purely on an advertised starting price can be misleading if you are not comparing equivalent specifications.

Fox Modular homes come with a comprehensive standard specification covering many of the elements needed to create a finished home, including kitchen cabinetry and appliances, bathroom and laundry finishes, flooring, painting, windows, doors, roofing and other internal and external finishes.

Don’t forget to factor in what sits outside the advertised base price. Depending on your project, additional costs can include transport, installation, landscaping and other works. Find out more about how much a Fox Modular home costs.

Going modular saves time and reduces build costs

One of the biggest advantages of building a prefabricated modular home is the ability to have both time and the weather on your side. At Fox Modular, we construct our modular homes within our state-of-the-art Gnangara, Malaga and Wattleup facilities.

Our undercover facility allows us to plan, design and construct our homes no matter the weather, which can save considerable time.

Plus, this method of construction also allows for site works to be readied while the construction of your home takes place.

Completing these stages in parallel can shorten the overall project timeline and reduce some of the costs and delays that can come with a longer on-site build.

Enjoy fixed price costing and peace of mind

The living area inside the Fitzroy Perth modular home

Unexpected costs can quickly put pressure on a home building budget. For your peace of mind, our modular homes come complete with fixed price costing and no hidden fees, helping to take the stress out of the building process. Choose from our established range of designs available from one-bedroom homes up to spacious five-bedroom family homes, to help keep costs under control.

Save on household costs over the long term

Affordability is also about what your home costs to run once you move in. That’s why sustainable design has become a big factor in modern home builds. Our modular home designs offer a variety of energy-saving initiatives throughout, leading to lower household bills over the years. Our Fox Modular team also take time to consider the orientation of your block and other passive design considerations to ensure your new home makes the most of the natural resources available.

Start your new home journey today

If you’ve been looking for the right time to begin your modular home building journey, we can help you get started. At Fox Modular, our experienced team will work closely with you to design the perfect home for your needs. Read about our process, view our range of home designs, or contact us today to find out more.

RECENT POSTS

Fox Modular Celebrates Success at the 2026 HIA Regional Housing Awards

PIQUE awarded $5m Housing Innovation Fund grant for WA’s next-generation modular housing facility

How Much Does a Modular Home Cost in WA? Fox Modular’s 2026 Pricing Guide

Going off-grid in a modular home in WA: can it be done?