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DUAL INCOME PROPERTIES: WHY LOCATION AND DESIGN MATTER

Writer: Larissa Thurley
Larissa Thurley
Oct 5
2 min read

At Bridge Projects Group, recommending dual income investment properties is about more than projected rents and an attractive return on paper. We look under the hood at each area’s demographics and rental demand, because not every location is suited to dual income properties.

Modern dual-income home with a sleek design, featuring two mirrored sections and large windows, surrounded by lush greenery.
Modern dual-income home with a sleek design, featuring two mirrored sections and large windows, surrounded by lush greenery.


WHY ESTABLISHED AREAS CAN MAKE SENSE FOR DUAL INCOME

Some established neighbourhoods have plenty of larger family houses but limited smaller rental homes. A single renter or couple may want to stay close to work, family and local services without paying for a whole house. In areas where whole houses rent for $700 to $1,000+ per week, a smaller home at a lower rent can fill that gap. Renters gain a more affordable way to live in the neighbourhood. Investors gain two potential rental incomes by providing accommodation the local market needs.


WHY GREENFIELD ESTATES NEED A DIFFERENT ASSESSMENT

Consider a new estate where renters can secure a whole house for $400 to $550 per week. If one side of a dual income property costs almost the same, a renter may choose the whole house for the extra space and privacy. For the investor, that competition can put pressure on achievable rent and increase vacancy risk. Dual income properties can work in greenfield estates, but buyers should check competing supply and the value each side offers renters.



Modern single-storey home designed for dual income living, featuring a sleek facade, two garages, and a well-lit entryway surrounded by manicured landscaping.
Modern single-storey home designed for dual income living, featuring a sleek facade, two garages, and a well-lit entryway surrounded by manicured landscaping.


WHAT MAKES A GOOD DUAL INCOME FLOOR PLAN?

Renters experience the floor plan every day. Investors rely on that liveability to help attract and retain tenants. Adding bedrooms at the expense of storage, privacy or living space can weaken the rental appeal. Dual designs should have:

  1. Practical living and dining areas in both homes.

  2. Linen cupboards and everyday storage on both sides.

  3. Laundry facilities for each household.

  4. A kitchen, or kitchenette where permitted, that meets approval requirements.

  5. Privacy, sensible access and suitable outdoor space.

  6. Good sound separation between households.


BPG’S DUAL INCOME INVESTMENT FILTER

BPG focuses on investors. Our assessment centres on three questions:

  • RENTAL DEMAND: Does each home offer renters good value compared with nearby alternatives?

  • INVESTOR RETURN: Does the purchase price make sense against supported rental income and holding costs?

  • EXIT STRATEGY: Could the property also appeal to buyers seeking accommodation for multiple generations, or buyers wanting to live in one side and rent the other to help with mortgage repayments?



In summary, Investors want two rental incomes. Renters want a comfortable home at a fair price. A good dual income property needs to deliver both. That connection gives the property a credible investment case.

 
 
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