Falling for a home you can't actually close on is the most expensive lesson in real estate, and first-time buyers pay that tuition more often than anyone. In a competitive market, the pressure to move fast collides with inexperience, and small oversights turn into five-figure regrets. Here are five of the most common and costly mistakes, and how to sidestep each one.
1. Shopping before your financing is arranged
The most common mistake is house-hunting on a guess. A "pre-qualification" is a quick, unverified estimate. A pre-approval means a lender has actually reviewed your income, debts, and credit and committed to a rate hold. Those are very different things when a seller is weighing multiple offers.
Financing also depends on the federal mortgage stress test: to qualify, you have to show you could carry payments at a rate meaningfully higher than your contract rate. Buyers who skip this step routinely fall for a price they can't finance.
- Get a genuine pre-approval before you tour anything.
- Ask your lender what the stress-tested payment looks like, not just the best-case rate.
- Confirm the source and timing of your down payment; gifted funds and RRSP withdrawals carry their own paperwork.
2. Waiving subjects carelessly
In a hot market, buyers feel pressure to write "subject-free" offers to compete. Subjects, also called conditions, are your legal off-ramps: subject to financing, subject to inspection, subject to reviewing strata documents. Waiving them removes your ability to walk away without losing your deposit, which is typically around 5% and held in trust.
Going subject-free can be a deliberate, well-managed strategy, but only once the homework is done, for example a pre-offer inspection and a lender who has seen the specific property. Doing it blind is how people inherit a failing foundation or a financing gap they can't cover.
- Never waive financing unless your lender has approved that exact property, not just you.
- If you skip a formal inspection, at least get a knowledgeable set of eyes on the home first.
- Remember that a firm, subject-free contract is binding; backing out can cost you the deposit and more.
3. Ignoring the strata documents
If you're buying a condo or townhome, you're buying into a strata corporation, and its paperwork tells you what you're really signing up for. Skimming it is a classic first-time error.
Read the recent meeting minutes, the depreciation report, the contingency reserve fund balance, the Form B, the bylaws, and any notice of upcoming special levies. A beautiful unit in a building facing a major repair can hand you a large levy months after possession.
- Watch for repeated mentions of water ingress, roofing, plumbing, or building-envelope issues in the minutes.
- Check whether the reserve fund looks healthy relative to the building's age and the depreciation report's recommendations.
- Confirm the bylaws actually allow your plans, whether that's a pet, a rental, or an age restriction.
4. Underbudgeting closing costs
Your down payment is not your only cash outlay. Closing costs regularly surprise first-time buyers, and they come due around completion rather than spread out over time.
In B.C., budget for Property Transfer Tax, calculated at 1% on the first $200,000, 2% up to $2 million, and 3% above that. A first-time buyers' exemption exists with qualifying conditions, so check whether you're eligible; these brackets and exemptions change from time to time, so confirm the current figures before you rely on them. Alberta doesn't levy a comparable transfer tax but does charge land title registration fees. Other costs to plan for:
- GST at 5% on newly built homes (resale homes are exempt); a new-housing rebate may apply on qualifying purchases.
- Legal or notary fees and title insurance.
- Appraisal and home inspection fees.
- Adjustments reimbursing the seller for prepaid property tax or strata fees.
- Moving costs, plus a cushion for immediate repairs.
Ask your REALTOR® or lawyer for an estimate specific to your price and location before you write an offer, so the number doesn't ambush you later.
5. Overbidding on emotion
Competition is designed to make you feel you'll lose the only home that could ever suit you, and that feeling drives overpayment. The antidote is a number you set before the emotion arrives.
Decide your walk-away price based on what you can finance and comfortably carry, then hold to it. Keep in mind that if you offer well above the likely appraised value, you may have to cover the shortfall between the appraisal and your price in cash, on top of everything else.
- Anchor to comparable recent sales, not the list price, which is a marketing number.
- Set your ceiling in writing before offer day, and let your agent negotiate up to it.
- Accept that walking away from the wrong price is a win, not a loss.
The common thread
Every one of these mistakes comes from moving faster than your preparation. Line up financing, do the reading, budget the full cost, and know your limit, and you can compete with confidence instead of overexposing yourself.
If you're weighing your first purchase and want a clear-eyed read on what you can realistically buy, start a conversation with us or browse our buyer guides. We answer the phone.