Wonthaggi, VIC 3995
Good to know:
Wonthaggi, located in Victoria with the postcode 3995, is a coastal town renowned for its rich history and natural beauty. Originally established as a coal mining town, Wonthaggi is now a popular destination for outdoor enthusiasts, offering stunning beaches, scenic walking trails, and a variety of water-based activities. The town boasts a welcoming community, diverse local amenities, and a range of shopping and dining options. Significant historical sites, such as the State Coal Mine, provide insight into its past. Its relaxed lifestyle and picturesque surroundings make Wonthaggi a desirable place to live and visit.
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Wonthaggi VIC 3995 has a house market with a typical price of $538,748, median rent of $474 per week and a gross rental yield of 4.58% — the Wonthaggi VIC 3995 property market offers above-minimum yields for investors. The HTAG property market data for houses flags tight supply (SoM 0.32%), very low rental vacancy (0.45%), but socio-economic and affordability headwinds (IRSAD 896 and Years to Own 42). House prices in Wonthaggi are being supported by low stock and rental demand, while affordability and a lower IRSAD score temper the outlook for strong premium capital growth.
Property market outlook
Wonthaggi’s house market shows a mixed but practical profile for income-focused investors. Supply-side indicators are supportive: Stock on Market at 0.32% is in the low-supply (opportune) band, and months of inventory at 3.48 is broadly balanced, implying limited immediate downside from oversupply. Vacancy at 0.45% is very low — a clear sign of strong rental absorption and a supportive backdrop for rental growth and ongoing yield stability. Building approvals are modest (BA Ratio 0.66% neutral), so significant new stock pressure is unlikely in the short term.
On the demand and structural side, the suburb registers neutral buyer activity (Days on Market 53, Buy Search Index 4) and few auctions (Clearance Rate 0%), which is typical for many regional markets. Two structural cautions are material for investors: the IRSAD score of 896 is below the neutral/opportune threshold and flags lower socio-economic conditions relative to higher-scoring markets; the affordability metric (42 years to own) is well above the 30-year threshold and indicates constrained owner-occupier capacity. Those factors reduce the likelihood of rapid premium capital appreciation compared with higher-SES, more affordable markets, though they do not negate the case for yield-driven strategies given the current rental dynamics.
Pros
- Yield above benchmark: 4.58% gross yield for houses, attractive for cash-flow oriented portfolios and above the commonly cited 3% floor.
- Tight supply profile: SoM 0.32% is opportune — few homes listed relative to total dwellings supports price stability and limits downside from listing pressure.
- Strong rental demand: Vacancy at 0.45% is very low, supporting rent retention and potential rental increases.
- Reliable data: HTAG confidence is High, which increases the usefulness of short-listing and tactical decision-making.
- Neutral development pipeline: BA Ratio 0.66% and Inventory ~3.5 months indicate no imminent overhang from new builds.
Cons
- Low IRSAD (896): below the recommended threshold; lower socio-economic indicators can limit long-term premium capital growth versus higher-SES suburbs.
- Poor affordability: Years to Own 42 is materially above the 30-year level, indicating owner-occupier demand may be suppressed and reliance on investors or renters could remain elevated.
- Moderate sales liquidity: Days on Market of 53 is neutral — neither a white-hot market nor a quick-turn environment for disposals if required.
- Limited auction data: Clearance Rate reported at 0% is neutral but reflects a market with few auctions, which can obscure signals that auction markets provide for pricing momentum.
Investment strategies
- Income-first buy-and-hold: Given yields near 4.6% and very low vacancy, Wonthaggi houses suit investors prioritising stable cash flow and defensive rental income. Target well-maintained three-bedroom-plus detached houses that appeal to families and long-term tenants.
- Value-add and selective refurbishment: Where purchase prices allow, modest renovations that improve functionality (kitchen, bathrooms, outdoor living) can raise rents and tenant quality without relying on strong capital uplift.
- Conservative gearing and stress-testing: Because affordability is weak, use conservative leverage assumptions and longer refinance timeframes to manage refinancing risk and potential rate rises.
- Shortlist against nearby comparables: Use relative analysis of proximate coastal and regional markets to assess whether the yield and supply advantages justify the socio-economic trade-offs. HTAG’s confidence in the suburb data supports head-to-head comparisons for buyer agents shortlisting properties.
- Avoid speculative timing plays: The lower IRSAD and high Years to Own make Wonthaggi less appropriate for short-term capital speculation; prefer investors with 5–10+ year horizons or those needing immediate positive cash flow.
Is Wonthaggi VIC 3995 a good suburb to invest in?
Wonthaggi VIC 3995 is a pragmatic pick for yield-focused, income-oriented investors who prioritise rental cash-flow and low vacancy risk over aggressive capital gains. The combination of a 4.58% gross yield, extremely low vacancy and tight stock on market supports a stable rental income thesis. However, the sub-900 IRSAD and very high affordability years (42) are genuine constraints for owner-occupier demand and long-term premium capital growth. For buyers agents and investors, Wonthaggi houses are best considered when they align with a cash-flow or defensive allocation strategy and after comparative analysis with neighbouring regional markets. Those seeking high capital-growth outperformance should weigh the socio-economic and affordability signals before committing.
About HtAG Analytics Data
HtAG reports a base set of metrics designed to evaluate suburb-level market conditions (there are more metrics available on dashboards). Core metrics include: Typical Price, Median Rent, Sales and Rentals counts, Period Change (%), Gross Rental Yield, Capital Growth (annualised estimate with low/high bounds), Total RoI (Yield + Capital Growth), Rent Increase (pa), Volatility Index (MAPE-based), Confidence (data accuracy proxy) and the Relative Composite Score™. Fundamental contextual metrics include IRSAD (with opportune/neutral/unfavourable thresholds), RO Ratio, UH Ratio, Years to Own (affordability), and Growth Rate Cycle (GRC) states. Supply indicators include Stock on Market and SoM% thresholds, Inventory (months of supply), Building Approvals and BA Ratio, and Hold Period. Demand indicators include Days on Market, Discounting ranges, Vacancy Rate bands, Buy & Rent Search Index, and Auction Clearance benchmarks. This list is not exhaustive but covers the base set most investors use to shortlist suburbs.
The guiding principle behind HtAG metrics is to capture both current market conditions and historical trends to enable relative market analysis that is directly relevant to the point of purchase. In a suburb context such as Wonthaggi VIC 3995, that means our measures aim to reflect local supply constraints (SoM, inventory), rental dynamics (vacancy, median rent, yield) and structural attributes (IRSAD, affordability) so investors and buyer agents can compare markets on the variables that matter. While other providers often rely on public datasets and broad media narratives, HtAG’s methodology is calibrated to evaluate markets at the suburb level with curated nuances in how metrics are measured and combined.
It’s important to remember the snapshot above describes current-value metrics for Wonthaggi VIC 3995 and does not by itself capture metric trends, which can materially change the investment case. Some metrics carry more weight than others depending on an investor’s objectives and time horizon; affordability and socio-economic indicators may matter more for owner-occupier-driven capital growth, while vacancy and yield matter more for cash-flow strategies. Market selection will therefore vary between investors: differences in budgets, borrowing capacity, risk appetite and intended sell/refinance timing mean the best suburbs differ by strategy. HtAG excels at shortlisting and comparing locations against individual criteria rather than offering one-size-fits-all recommendations; for serious investors and buyer agents, we recommend relative analysis across a tailored set of suburbs that match your investment parameters.
Updated: 1 May 2026
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Essential metrics effectively streamline the process of identifying markets that match your financial situation and investment objectives. Typical Price, Indicative Yield and Total ROI provide a swift means to shortlist areas that resonate with what you’re seeking and can afford. These metrics also serve as valuable general trend indicators, allowing you to visualise transaction volumes and dynamics of change.
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The Growth Rate Cycle (GRC) is a metric used to analyse the year-on-year change in property values, providing insights into the growth cycle of a particular area. It uses the “typical price” metric to gauge property values more accurately than median prices, and includes both actual and projected data for the current year.
Fundamental metrics play a vital role in providing a comprehensive analysis of the socio-economic environment within a specific suburb or region. Additionally, the Return on Investment (ROI) and Volatility Index are crucial metrics that aid in evaluating the prospective profitability and the level of risk or stability in the market.
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IRSAD
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Annual Sales Volume
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Stock on Market
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Inventory
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Supply metrics are crucial in gauging both the existing volumes of real estate listed for sale and the properties anticipated to enter the market soon. A diminished supply could signal opportunities for price appreciation, particularly when there’s corresponding buyer demand to buoy the market. The Stock on Market and Inventory level metrics (current values) are presented as a 3-month rolling average of monthly data shown in the charts. This means the last 3 months of data are averaged. The BA Ratio represents the proportion of building approvals over the latest 12 months relative to the total dwellings in the area.
Days on Market
Search Index
Vacancy Rate
Clearance Rate
Demand metrics underscore the level of interest that potential property buyers or tenants have in a specific suburb or locality. When demand outstrips the available supply, or if the supply fails to meet the intensity of buyer/renter interest, there’s a potential for prices to climb, underscoring the pivotal relationship between demand dynamics and property value trends. The Days on Market and Clearance Rate metrics (current values) are presented as a 3-month rolling average of monthly data shown in the charts. This means the last 3 months of data are averaged.
We invite you to contribute to the conversation by sharing your thoughts or raising questions about this market in the comment section below.



















The total adult population (15 years or older) of Wonthaggi 3995 VIC is 4,551, with a median age of 55. Of those, 39.75% are married, 18.37% are divorced or separated, 31.64% are single and 10.44% are widowed.
The average household size is 2.0 people per dwelling, and the median household monthly income is estimated to be $4,960. The median monthly mortgage repayment for households in this suburb is $1,198 which is 24.15% of their earnings.
Source: ABS Census Data (2021)