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Common Property & Finance Mistakes Jul 1, 2025 6 min

How Postcode Risk and Margins Cap Borrowing Power

Virginia Graham Riches
Educated By HostVirginia Graham RichesVeteran Mortgage Broker & Former SFE Interest Rate Dealer

After Luke and Lachlan's investing masterclass, broker Julianne Zammit came on to answer the question that actually decides things: what happens when you take it to the bank? Her honest read is that plenty of Sydney buyers simply can't afford to live where they want — so the smart first move isn't the dream home, it's a foot in the door.

That usually means one or two established houses interstate, bought through a buyer's agent because you shouldn't buy sight unseen, with two rent streams hedging two different growth markets. She steers away from house-and-land and off-the-plan: with an established home the rent and the value are real and available now, not a projection a bank can argue down.

The through-line back to Luke and Lachlan is simple — keep the investment decision clean. The minute 'maybe I'll live there one day' creeps in, the numbers get fuzzy. Separate the two, and let the strategy do the deciding.

Episode Snapshot

At a Glance

This episode features Julianne Zammit (Senior Mortgage Broker) in an honest, plain-English conversation about how property and lending really work in Australia. It's the kind of behind-the-scenes detail that helps you understand your options — and the questions worth asking — before you talk to a bank.

Key Focus Indicators
  • Guest: Julianne Zammit
  • Primary Category: Lending Strategy
  • Duration: 6 min

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Who This Episode Is For

Interstate property investors
Rentvesters looking to build property portfolios
First home buyers looking at house and land packages
J
Featured Expert

Julianne Zammit — Senior Mortgage Broker

Julianne Zammit is a senior mortgage broker at Finance on the Coast with extensive experience helping interstate buyers transition to structured property lending.

Gold Nuggets From The Episode

Gold Nugget 1: A foot in the door beats waiting for the dream home

What was said:

"Many buyers purchase one or two interstate investments before their own home."

Why it matters:

It captures capital growth and rent now, instead of watching prices outrun your deposit for years.

What borrowers miss:

One client bought two Queensland investments, and that equity is exactly what put a Sydney home back in reach.

Next step: If your budget won't buy where you want to live, model an investment-first path before you give up.

Gold Nugget 2: Set the super fund up before you go shopping

What was said:

"An SMSF takes a few weeks to establish, and you can't buy in super until it exists."

Why it matters:

Buyers often find the property first, then scramble to stand up the fund and bare trust in time.

What borrowers miss:

Done in the wrong order it can blow your settlement; done first, with planner and accountant, it's smooth.

Next step: If super is part of the plan, start the fund setup before you start inspecting.

When the new build valued $70k short

Real-World Case Study

An NSW rentvester bought a Queensland house-and-land package for $750k, expecting to borrow 90%.

Standard Major Path

At settlement the bank valued it at just $680k — leaving a surprise $70k to find in cash.

Tailored Structural Path

They switched to an established home in Cairns for $650k. It valued at the full price, and the rent comfortably covered the loan.

Strategic Outcome

A solid, lower-risk purchase with no nasty shortfall at settlement.

Before you talk to a bank

See what you could actually borrow — across lenders

Same income, different lender, very different answer. Get a quick read on your real borrowing power. We'll text you back within minutes.

General information only — not personal credit advice. Credit assistance by Model Mortgages Pty Ltd, ACL 387460. By submitting you agree we may contact you about your enquiry.

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Credit & Legal Compliance Statement

Property & Mortgage Insights Australia (PMIA) publishes episodes and analyses as general observational and educational guides only. Nothing contained on this page or in the associated audio/video recordings constitutes personal financial advice, legal counsel, or personal tax advice. All numerical examples are anonymised case studies compiled for structural reference only. For specific lending advice tailored to your personal portfolio goals, secure an authorized personal consultation with an accredited finance broker.

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General Advice Warning

Content published by PMIA is general educational information only and does not constitute personal financial, credit, or taxation advice under the National Consumer Credit Protection Act 2009 (Cth). Credit assistance is provided by Model Mortgages Pty Ltd (ACL 387460). Always seek independent advice before making property or lending decisions.