What Owning a Home Really Costs (Beyond Your Mortgage)
Council rates, insurance, maintenance and strata fees can add $10,000+ a year to your mortgage costs. Here's what Australian homeowners need to budget for.
By AvaShort Answer
Your mortgage repayment is only part of the story. Council rates, home insurance, water rates, maintenance, and (for apartments) strata fees can easily add $8,000 to $15,000+ per year to the cost of owning a home. Before you buy, make sure your budget can handle these — not just the loan.
Council Rates: The Bill That Comes Every Quarter
Every homeowner in Australia pays council rates. Your local council uses this money for rubbish collection, parks, roads, libraries, and community services.
How much? It depends on your council area and your property's land value. Here's a rough guide:
| Location | Typical Annual Council Rates |
|---|---|
| Inner-city Sydney | $1,500 – $2,500 |
| Outer Sydney suburbs | $1,200 – $1,800 |
| Melbourne metro | $1,400 – $2,200 |
| Brisbane metro | $1,300 – $2,000 |
| Regional town | $800 – $1,400 |
Most councils let you pay quarterly, so the hit is spread across the year. But it's still a bill to plan for — not an afterthought.
Home Insurance: Non-Negotiable for Homeowners
If you have a mortgage, your lender will almost certainly require building insurance. This covers the structure of your home against fire, storm damage, flood, and other risks.
Typical costs for a standard family home:
- Building insurance: $1,000 – $2,000 per year (varies by location and flood/fire risk)
- Contents insurance: $300 – $800 per year (covers furniture, electronics, clothing)
If you own an apartment or townhouse in a strata scheme, the body corporate's building insurance usually covers the structure — but you'll still want contents insurance for your belongings. Check your strata report to confirm what's covered.
Tip: Don't just auto-renew. Shop around every year. Loyalty doesn't pay with insurance — new customers almost always get better rates.
Water Rates: More Than Just What You Use
Water bills have two parts: a fixed service charge (for being connected) and a usage charge (for what you actually use). As an owner, you're responsible for both (unlike renting, where the landlord usually pays the service charge).
| Component | Typical Annual Cost |
|---|---|
| Fixed service charge | $200 – $400 |
| Usage (family of four) | $600 – $1,000 |
| Total | $800 – $1,400 |
If you have a garden or pool, expect the usage side to be higher during summer.
Maintenance and Repairs: The 1% Rule
This is the one most first-time buyers underestimate. When you rent and the hot water system breaks, you call the agent. When you own, you call a plumber — and you pay the bill.
The rule of thumb: budget 1% of your home's value per year for maintenance.
| Property Value | Annual Maintenance Budget | Weekly Equivalent |
|---|---|---|
| $600,000 | $6,000 | $115 |
| $800,000 | $8,000 | $155 |
| $1,000,000 | $10,000 | $190 |
| $1,200,000 | $12,000 | $230 |
Some years you'll spend less — maybe just a few hundred on gutter cleaning and a tap washer. Other years the roof needs repairs, the oven dies, or the fence blows over in a storm. The point of the 1% rule isn't that you'll spend exactly that amount every year. It's that, averaged over time, that's what it costs to keep a home in good shape.
Strata Fees: The Apartment Owner's Extra Line
If you buy an apartment, townhouse, or villa in a strata scheme, you'll pay quarterly strata levies on top of everything else. These cover:
- Building insurance
- Common area maintenance (lifts, gardens, pools, driveways)
- Building management
- Contributions to a sinking fund for major future repairs
| Property Type | Typical Quarterly Strata Levy | Annual |
|---|---|---|
| Small block (no lift, no pool) | $500 – $800 | $2,000 – $3,200 |
| Medium block (with lift) | $800 – $1,200 | $3,200 – $4,800 |
| Large complex (lift, pool, gym) | $1,200 – $2,000+ | $4,800 – $8,000+ |
Always read the strata report before buying. A low levy can be a red flag — it might mean the sinking fund is underfunded, and you could get hit with a special levy when major work is needed.
Putting It All Together: What You'll Actually Pay
Here's what a typical year of home ownership costs might look like for a freestanding house vs an apartment:
| Cost | House ($800K) | Apartment ($700K) |
|---|---|---|
| Council rates | $1,800 | $1,200 |
| Building insurance | $1,500 | Covered by strata |
| Contents insurance | $500 | $400 |
| Water rates | $1,100 | $900 |
| Maintenance (1%) | $8,000 | $3,000* |
| Strata levies | N/A | $5,500 |
| Total (excl. mortgage) | $12,900/year | $11,000/year |
*Apartments require less structural maintenance because the building exterior and common areas are covered by strata.
That's over $1,000 a month on top of your mortgage — for either option. When you're working out what you can afford, these numbers matter just as much as the interest rate.
How to Plan for These Costs
1. Set up a separate offset or savings account. Transfer your estimated monthly ownership costs into it automatically. When the rates bill or insurance renewal arrives, the money is already there.
2. Use your offset account. If you have a mortgage with an offset, keeping your maintenance fund there reduces your interest while keeping the cash accessible. Win-win.
3. Review annually. Insurance premiums creep up. Council rates get reassessed. Once a year, check what you're paying against what you budgeted and adjust.
4. Don't skip the building inspection. A good inspector will flag things like an ageing roof or old wiring — giving you a realistic idea of maintenance costs before you buy. Spending $600 on an inspection can save you $20,000 in surprises.
Owning a home is still one of the best ways to build long-term wealth in Australia. But going in with your eyes open about the real costs — not just the mortgage — is the difference between loving your home and feeling stretched every month.
Frequently asked questions
How much are council rates in Australia?
Council rates typically range from $1,200 to $2,500 per year depending on your council area and property value. In Sydney's inner suburbs you might pay $1,800+, while regional areas can be well under $1,000. Your rates notice will show the exact breakdown.
What's the difference between building insurance and home insurance?
Building insurance covers the structure — walls, roof, floors, and permanent fixtures. Contents insurance covers your belongings inside. If you own a house, lenders require building insurance. If you own a strata-titled apartment, the body corporate usually handles building insurance.
How much should I budget for home maintenance each year?
The 1% rule is a good starting point: budget 1% of your property's value per year. On an $800,000 home, that's $8,000 a year, or roughly $155 a week. Some years you'll spend less; others — when the hot water system or roof needs work — you'll be glad you saved.