How Mortgage Appraisals Work in BC
When a buyer applies for a mortgage in BC, the lender orders an independent appraisal to confirm the property is worth at least the purchase price. The appraiser is a Designated Appraiser (DA) or Accredited Appraiser Canadian Institute (AACI) member. Their role is to protect the lender — not to confirm the buyer paid fair market value.
Lenders lend based on the lower of the purchase price or the appraised value. So if a buyer offers $900,000 with a 10% down payment, the bank expects to lend $810,000 (90% of $900,000). If the appraisal comes in at $860,000, the bank will only lend 90% of $860,000 = $774,000 — leaving a $36,000 funding shortfall the buyer must cover from elsewhere.
📐 How Appraisers Determine Value
Appraisers primarily use the Direct Comparison Approach — selecting 3–5 closed comparable sales within the past 3–6 months, ideally within the same neighbourhood and similar in size, age, condition, and features. They apply adjustments for differences (e.g., +$15,000 for an extra bathroom, –$10,000 for backing onto a busy road). Appraisers generally cannot use listings or pending sales as comparables — only closed transactions. In fast-rising markets, this causes appraisals to lag behind current prices.
What Triggers a Low Appraisal
| Cause | Why It Happens | Common Scenario |
|---|---|---|
| Lagging market data | Appraisers use closed sales; in rising markets, recent comps may be 3–6 months old | Multiple-offer environments where prices jumped in the last quarter |
| Insufficient local comps | Unique properties (waterfront, acreage, heritage) have few direct comparables | Rural properties, custom-built homes, heritage buildings |
| Buyer overbid | Multiple-offer competition drove the price above what arms-length buyers would otherwise pay | 10+ offers; winning bid was $80K over list price |
| Property condition | Appraiser notes deferred maintenance, unpermitted work, or significant deficiencies | Older home with unreplaced roof, no permit for suite |
| Rapid market appreciation | Price grew faster than appraisal data can reflect | Markets like Vancouver, Kelowna post-rate-cut rallies |
| New development premium | Presale pricing reflects developer's projected future value; resale comps are lower | Buyer pays presale price; appraisal uses current resale comps |
| Appraiser error | Wrong comps selected, adjustments miscalculated, or comparable data was incorrect | Appraiser uses different neighbourhood, different size tier |
When Does the Buyer Learn About a Low Appraisal?
In BC, the appraisal is ordered by and belongs to the lender — not the buyer. Buyers do not automatically receive a copy. The lender may inform the buyer of the appraised value if it affects the mortgage approval, but they typically don’t share the full report.
Timing matters. The appraisal is usually ordered after the contract is firm — meaning after subjects have been removed. However, when a buyer has a financing subject, the sequence is:
- Offer accepted → buyer applies for mortgage financing
- Lender orders appraisal (typically 3–10 business days before subject removal date)
- Appraisal comes back low → lender adjusts mortgage commitment
- Buyer must decide: cover the gap, renegotiate, or collapse the contract under the financing subject
If a buyer removes subjects before receiving mortgage confirmation, they may later discover a low appraisal with no subject to fall back on — a dangerous situation.
⚠️ BCFSA Obligation: Advice on Subjects
BC realtors must advise buyer clients to maintain their financing subject until they have received a formal mortgage commitment from their lender — not just a pre-approval. Pre-approvals do not account for the specific property; only the full commitment does. Removing subjects without a commitment letter in hand exposes the buyer to risk, and failing to advise against this may constitute a BCFSA breach of duty of care.
Buyer Options When the Appraisal Comes In Low
| Option | How It Works | Best When |
|---|---|---|
| Cover the gap with cash | Buyer increases down payment to cover the shortfall ($900K purchase, $860K appraisal, 10% LTV → buyer pays $126K instead of $90K) | Buyer has sufficient savings and strongly wants the property |
| Dispute the appraisal | Buyer agent provides comps to lender; lender requests reconsideration; second appraiser may be ordered | Appraiser used wrong comps or made calculable errors |
| Try a different lender | A-lenders have strict appraisal requirements; B-lenders and credit unions may accept the purchase price or order a different appraiser | Buyer has time before subject removal; lender's appraiser was conservative |
| Renegotiate the price | Buyer asks seller to reduce to appraised value or split the gap | Deal is still under subjects; seller is motivated; market has softened |
| Remove financing subject | Buyer cannot secure the required financing at purchase price; subject removal collapses the deal and deposit is returned | Buyer is unable to cover the gap and seller refuses to renegotiate |
| Request seller financing (VTB) | Seller carries part of the price as a second mortgage, bridging the gap | Seller is flexible; buyer qualifies for first mortgage at appraised value |
How to Dispute a Low Appraisal in BC
A low appraisal is not always final. Appraisers can and do make errors — selecting the wrong comparables, miscalculating adjustments, or overlooking recent renovations. Here is the process:
Step 1: Obtain the Appraisal Details
Ask the lender for the appraised value, the comparables used, and the appraiser’s name/company. Lenders are not required to share the full report, but many will share the comparable sales. The buyer can also request the appraiser’s license number from the Appraisal Institute of Canada (AIC) directory.
Step 2: Compile Counter-Comparables
Work with your mortgage broker or directly with MLS data to identify recent closed sales (within 90 days, same neighbourhood, similar size and condition) that support the purchase price. Focus on:
- Sales that closed after the appraisal comparables (showing market trajectory)
- Properties the appraiser overlooked that are more similar to the subject
- Evidence of specific features (finished basement, suite income, renovated kitchen) that were inadequately adjusted
Step 3: Submit a Reconsideration Request
The buyer or their mortgage broker submits a formal reconsideration of value (ROV) request to the lender, including the counter-comparables and a written explanation of why each is more appropriate than the appraiser’s selections. The AIC’s professional standards allow appraisers to reconsider when presented with new data — but they are not required to change their opinion.
Step 4: Request a Second Appraisal
If the reconsideration is rejected, the buyer can ask the lender to order a second appraisal from a different appraiser (at the buyer’s expense, typically $400–$600). Some lenders will not order a second appraisal. Credit unions and B-lenders are more likely to accommodate this request.
Step 5: Switch Lenders
Different lenders use different appraisers and may have different risk tolerances. Switching lenders resets the appraisal process. This works if there is still time before the subject removal date — typically requiring a 10–15 business day extension.
📋 Information to Gather for a Reconsideration
- • MLS listing sheets for 3–5 closed comps within 90 days that support purchase price
- • Any material property upgrades (kitchen, baths, HVAC, roof) with dates and estimated costs
- • Suite income documentation (lease + rent amount) if the appraiser undervalued income potential
- • Evidence of unique features (view, private dock, rare acreage) that comparable adjustments underweighted
- • Recent neighbourhood sales data showing upward price trajectory post-appraiser’s comp cut-off date
- • BC Assessment (use cautiously — often lagged, but shows relative value within the neighbourhood)
- • Any renovations completed since the last sale of the property that are not reflected in comps
Seller Options When the Appraisal Comes In Low
Sellers often have more leverage than they realize — but that leverage depends on market conditions, how long the property has been listed, and whether they believe another buyer would face the same appraisal issue.
| Option | Details | Risk to Seller |
|---|---|---|
| Reduce to appraised value | Accept the lower price; deal closes smoothly | Seller receives less than contracted price — potential loss vs alternative buyers |
| Split the gap | Seller reduces by half the gap; buyer covers the other half | Compromise — may be the fastest path to close if buyer is motivated |
| Hold firm at contract price | Require buyer to cover the gap entirely or collapse the deal | Buyer may walk; seller must relist (new DOM clock, potential price stigma) |
| Challenge the appraisal | Seller provides comps to buyer's agent to submit for reconsideration | Time passes while under contract; may not succeed |
| Offer vendor take-back financing | Seller carries a second mortgage for the gap amount (e.g., $40K at 6% for 2 years) | Credit risk on seller; requires proper legal documentation; unusual but effective |
| Relist | Allow buyer to exit under financing subject; relist at a price likely to appraise | Time, re-listing costs, potential price signal to the market |
Advising the Seller: When to Hold vs. When to Negotiate
The right seller advice depends on market dynamics and property characteristics:
Hold Firm When:
- The property is unique (waterfront, acreage, heritage) and any replacement buyer faces the same appraisal challenge
- You have evidence the appraisal used wrong comparables and a reconsideration is likely to succeed
- The seller has a backup offer at a similar price, suggesting multiple buyers exist at that level
- The gap is small (under 2–3% of purchase price) — motivated buyers often cover small gaps rather than lose the property
Negotiate When:
- Days on market are high and demand is soft — relisting is unlikely to attract a higher offer
- The gap is large and the current buyer is the strongest prospect you have seen
- Market conditions have shifted downward since the listing — a relist would likely price lower anyway
- The appraisal is likely to recur with any conventional-financed buyer (structural issue, not an appraiser error)
💡 Market Context: Appraisals in BC’s Multiple-Offer Environment
In competitive Metro Vancouver and Fraser Valley markets, it is not unusual for winning offers to exceed the list price by 5–15% in a strong seller’s market. This increases the probability of a low appraisal gap because appraisers cannot use the subject property’s own sale price as a comparable — they must use other recently closed sales, which may not reflect the same competitive dynamics. Advise buyers in multiple-offer situations to confirm with their mortgage broker what the likely appraised value is before submitting an over-list bid, especially if their down payment is less than 20%.
Low Appraisals on CMHC-Insured Mortgages
Buyers with less than 20% down payment require mortgage default insurance through CMHC, Sagen (formerly Genworth), or Canada Guaranty. For insured mortgages, the dynamics are slightly different:
- CMHC appraises independently: CMHC may use automated valuation models (AVMs) or order their own appraisal. Their valuation may differ from the lender’s appraiser.
- Higher stakes for gaps: A buyer with 5% down on a $900,000 property has $45,000 equity. A $40,000 appraisal gap nearly wipes out their equity — making gap coverage from savings very difficult.
- Insurance premium on insured amount: If the buyer covers the gap and the new loan-to-value drops, they may qualify for a lower CMHC premium tier.
- Price cap: CMHC insures purchase prices up to $1.5M (as of 2024). Properties above this require conventional financing where appraisal gaps are more commonly a standalone issue.
Contract Implications: Subjects and the Appraisal Gap
The BC Contract of Purchase and Sale does not have a standalone “appraisal subject.” Appraisal issues are handled through the financing subject. The standard BCREA financing subject reads that the contract is subject to the buyer obtaining financing satisfactory to the buyer on or before [date].
| Scenario | Subject Status | Buyer’s Position |
|---|---|---|
| Appraisal gap discovered before subject removal | Financing subject active | Can remove subjects (collapse deal, deposit returned) or negotiate |
| Buyer removes subjects without financing commitment in hand | No financing subject | Bound to complete at purchase price regardless of appraisal |
| Subjects removed with firm commitment; low appraisal discovered after | Subjects removed | Bound to complete; must cover gap or risk deposit loss |
| Appraisal gap caused by lender changing terms after commitment | Depends on specific commitment wording | Legal advice required — lenders typically cannot vary a firm commitment |
| Cash purchase (no financing subject) | No financing subject | Not applicable — cash buyers don’t need appraisals; may choose to order one for their own due diligence |
Deposit Disputes When a Deal Collapses on Appraisal
If a deal collapses due to a low appraisal, deposit handling depends on when and why it collapsed:
- Financing subject active, buyer removes subjects: Deposit is returned to buyer. The contract provides this remedy specifically for financing failures.
- Subjects already removed, buyer refuses to complete: Seller is entitled to claim the deposit. Sellers may also sue for additional damages (price difference if the property relists lower, carrying costs, re-listing costs). Buyers facing this situation should consult a real estate lawyer immediately.
- Disputed deposit: Either party may apply to the BC Supreme Court for a declaratory order on deposit entitlement. The Real Estate Council of BC (BCFSA) does not adjudicate deposit disputes — that is a civil matter.
Pre-Emptive Strategies: Helping Buyers Avoid Appraisal Gaps
As a buyer’s agent in competitive markets, you can help your client understand and manage appraisal risk before they make an offer:
1. Run a Pre-Offer Appraisal Analysis
Before your buyer submits an aggressive offer, run a quick comparable sales analysis using the same data an appraiser would use — closed sales only, within 90 days, same neighbourhood, similar size. If the best comps support $860,000 but the buyer is considering offering $920,000, flag the potential $60,000 gap.
2. Advise on Down Payment Cushion
Buyers with 20%+ down payment have more flexibility to cover appraisal gaps because their LTV is lower. Buyers with 5–10% down have almost no cushion — they need the appraised value to match the purchase price to qualify.
3. Include an “Appraisal Gap” Clause
In some US markets, buyers add explicit appraisal gap clauses to their offers (“buyer will cover any appraisal gap up to $X,000”). This is not standard in BC but can be included as an addendum in competitive situations where a buyer wants to signal commitment to the seller without removing their financing subject. Discuss with your managing broker before using this approach.
4. Recommend a Pre-Purchase Appraisal
For properties at significant risk of a low appraisal (unique properties, high over-ask offers), buyers can privately order an appraisal as part of their due diligence before removing subjects. This costs $400–$700 but gives the buyer clarity on what value the bank is likely to assign.
Buyer’s Agent Checklist — Low Appraisal Response
When Your Buyer’s Appraisal Comes In Low:
- ✓Confirm financing subject is still active (has not been removed)
- ✓Obtain the appraised value and comparables used from your client’s mortgage broker
- ✓Calculate the funding gap: (purchase price × LTV%) − (appraised value × LTV%)
- ✓Research alternative comparables that support the purchase price
- ✓Ask broker to submit reconsideration of value with new comps
- ✓Assess buyer’s ability to cover the gap (savings available?)
- ✓Discuss renegotiation strategy with buyer before approaching listing agent
- ✓Contact listing agent to explore seller flexibility — be factual, not adversarial
- ✓Consider switching lenders if time allows (request subject extension)
- ✓Advise buyer in writing of all options, risks, and their right to remove subjects if needed
- ✓Document all communications for your file — BCFSA compliance
Seller’s Agent Checklist — Low Appraisal Response
When Your Seller Is Told the Appraisal Came In Low:
- ✓Ask the buyer’s agent for the appraisal specifics — value, comparables used
- ✓Assess whether the appraisal appears to have used wrong or inadequate comps
- ✓Advise seller of all options: hold firm, split the gap, reduce, or challenge
- ✓Research likelihood of other buyers facing same appraisal gap (market conditions)
- ✓Consider whether seller should provide supporting comps to buyer’s broker for reconsideration
- ✓Review subject removal date — how much time remains?
- ✓Advise seller in writing of all options and the consequence of each
- ✓Get seller’s decision in writing (email confirmation at minimum)
- ✓Document all negotiation communications for your BCFSA file
Common BCFSA Obligations in Appraisal Gap Situations
BC realtors have defined professional obligations when a low appraisal arises:
- Full disclosure to client: Both buyer’s and seller’s agents must communicate the appraisal gap situation and all material options to their respective clients promptly.
- Written advice: Advise clients in writing (email is sufficient) of their options, especially the risk of proceeding without a financing subject.
- No steering for commission: A buyer’s agent must not pressure a buyer to cover the gap just to keep the deal alive and protect the commission. The client’s financial interest comes first.
- Accurate representation: Neither agent should misrepresent the appraised value or the content of the appraisal to the other party in negotiations.
- File documentation: All negotiations, advice given, and client decisions should be documented in the transaction file.
Client Script: Explaining a Low Appraisal to Your Buyer
How to Frame It:
“Here’s what happened: your lender’s appraiser valued the property at $860,000, which is $40,000 below what you offered. The bank will only lend based on the lower number, so there’s a $40,000 gap we need to address. You have a few options: you can cover the gap from savings, we can try to get the appraisal reconsidered with better comparable data, we can ask the seller to meet us in the middle, or — if none of that works and your financing subject is still active — you can walk away and get your deposit back. I want to make sure you have the full picture so you can decide what’s right for you. Let’s talk through each option and what it means financially.”
Frequently Asked Questions
What is an appraisal gap in BC real estate?
An appraisal gap is the difference between the purchase price agreed to in the Contract of Purchase and Sale and the lower value determined by the lender’s appraiser. For example, if a buyer offers $900,000 but the bank appraises at $860,000, there is a $40,000 appraisal gap.
Can a BC buyer walk away if the appraisal comes in low?
Only if their financing subject is still active. If the buyer included a financing condition and cannot secure the required mortgage due to a low appraisal, they can collapse the contract without losing their deposit. If subjects have already been removed, the buyer is bound by the contract.
Can a BC buyer dispute a low appraisal?
Yes. The buyer can provide the lender with comparable sales data that supports the purchase price, request reconsideration, or order a second appraisal. Some lenders will allow a re-appraisal with new data.
What options does a seller have when an appraisal comes in low?
Sellers can: (1) reduce the price to the appraised value, (2) meet the buyer halfway by splitting the gap, (3) hold firm at the agreed price, or (4) offer seller financing. Sellers should weigh how long the property has been listed and whether another buyer would face the same issue.
Can a BC seller keep the deposit if the deal falls apart due to a low appraisal?
If subjects have been removed and the buyer fails to complete, the seller may claim the deposit. If the financing subject was still active, the deposit is typically returned. Always consult a real estate lawyer on deposit disputes.