True Cost of Buying in Thirroul
2515 NSW · 70km to CBD
A decision, not just a search · Thirroul
Does the lower estimated monthly cost make a property the better buy?
Only under the assumptions entered—and cost is not the whole decision. This model compares scenarios, not lender approval, building condition or personal suitability. Replace defaults with current quotes and documents, then test whether the cost remains manageable when circumstances change.
Questions that could change the answer
- Which costs are current supplied figures, and which are model defaults?
- What happens to your buffer if interest, repairs or vacancy costs rise?
- What finance, contract or inspection condition remains unresolved before an offer?
Evidence to obtain—not yet verified here
- Current lender terms and approval conditions, not only a borrowing estimate.
- Dated levy notices, rates, insurance quotes and maintenance information.
- Contract advice, inspection findings and comparable sales evidence.
Other options: Lower the price limit, compare another property or wait for critical checks. A favourable model result is not a recommendation to make an unconditional offer.
Next action: Re-run the existing calculator with documented inputs, then agree your conditions and walk-away point with the relevant professionals.
When to revisit: Revisit when any input, approval condition, price or property finding changes.
General decision guidance—not a property assessment, personal recommendation or verified client result. Dates on surrounding market content apply to that content, not to checks on your property.
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Market Intelligence
Thirroul is a premium coastal suburb located 70km south of Sydney in the Illawarra region, offering an exceptional beachside lifestyle with strong transport connectivity to the city. With a population of 5,800 and median age of 42, the suburb attracts affluent professionals and families seeking a sea change without sacrificing urban accessibility. The property market has experienced robust growth, with median house prices reaching $1,350,000, driven by the suburb's coastal location, quality amenities, and direct rail link to Sydney. Thirroul Beach is a major drawcard for residents and visitors, providing excellent surfing and swimming conditions with patrolled areas. The community is well-educated with 42% holding university qualifications and a median household income of $95,000. Local amenities include boutique cafes and shops along Lawrence Hargrave Drive, quality schools, and strong community groups. The suburb benefits from low crime rates, excellent walkability, and proximity to both Royal National Park and the Illawarra escarpment. Investment prospects remain strong despite recent rapid growth, supported by ongoing demand from Sydney buyers and limited housing supply.
Market Snapshot
Median House
$1.4M
+8.5% 1yr
Median Apartment
$750K
+6.2% 1yr
Median Townhouse
$950K
Vacancy Rate
1.8%
32 avg DOM
Yield (Apartment)
4.8%
Yield (House)
3.2%
Auction Clearance
72%
Population
5,800
True Cost Breakdown
Based on median prices · 20% deposit · 6.5% interest · 30-year term · Owner-occupier
Apartment
Purchase Price
$750,000
Stamp Duty
$28,280
1st Year Total
$58,004
House
Purchase Price
$1,350,000
Stamp Duty
$56,660
1st Year Total
$93,762
Townhouse
Purchase Price
$950,000
Stamp Duty
$37,280
1st Year Total
$67,748
Run Your Own Numbers
These are median figures. Plug in the actual property you're looking at to see your real all-in cost — including first-home concessions, investment deductions, or different deposit amounts.
Community Profile
Median Income
$95,000
Median Age
42
Family Households
68%
Owner-Occupied
68%
Walkability
75/100
Public Transport
8/10
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