When Lenders Request A Second Appraisal

Why lenders ask for another valuation and what it means for your mortgage approval.

Overview

Most mortgage applications require only one appraisal.
However, lenders sometimes request a second appraisal to confirm the value, reduce risk or clarify inconsistencies in the first report. This does not always indicate a problem. In many cases, it is a standard risk management step.

This guide explains when lenders request a second appraisal, why it happens and how it affects your mortgage process.

Why This Matters

A second appraisal can change timelines, influence loan amounts and impact conditions on the approval.
It can also signal that the lender needs more clarity before funding. Understanding the reasons helps you stay prepared and interpret the request correctly.

When Lenders Request a Second Appraisal

Lenders typically ask for a second appraisal when one or more of the following situations apply.

The First Appraisal Shows Weak or Unsupported Comparables

If comparables are old, distant or poorly matched, underwriters may question the value.
A second appraisal provides an independent check using stronger market evidence.

The Value Appears Higher or Lower Than Expected

When the value is significantly above or below market patterns, lenders want confirmation.
Large gaps between purchase price and appraised value can trigger this.

There Are Significant Market Changes

In fast moving markets, values can shift quickly.
If conditions change between the first appraisal and lender review, a second opinion may be ordered.

The Property Has Unique or Complex Features

Unique or unusual properties may not have obvious comparables.
A second appraisal helps ensure the valuation is consistent and defensible.

Issues With Legal Use or Zoning

If the appraiser notes concerns about:

  • Unpermitted additions
  • Illegal basement units
  • Zoning inconsistencies

The lender may seek an additional appraisal with deeper verification.

Concern Over Property Condition

Properties requiring repairs or showing signs of structural issues may prompt a second review.

Mortgage Insurer Requirements

CMHC and other insurers sometimes request a second appraisal if risk factors are present.

High Value or Jumbo Mortgages

Larger mortgage amounts come with tighter risk controls.
Second appraisals are more common in high value transactions.

How a Second Appraisal Affects the Mortgage Process
  1. It May Extend the Timeline

A second appraisal requires a new inspection, new analysis and new lender review.
This can add a few days depending on availability.

  1. The Lender Uses the Lower of the Two Values

In most cases, lenders rely on the lower value to manage risk.
This affects loan to value ratios and borrowing power.

  1. Conditions May Change

The lender may:
• Adjust the loan amount
• Require additional documentation
• Request repairs or clarification
• Change mortgage products available

  1. Rarely, the Second Appraisal Confirms the First

If both appraisals align, the lender can proceed with confidence.
This is the ideal outcome.

How to Prepare if a Second Appraisal Is Ordered

  1. Ensure full access to the home

Make every room, mechanical area and exterior space accessible.

  1. Provide documentation for upgrades

Have invoices, permits and timelines ready.

  1. Clarify any issues from the first appraisal

If the first report had errors or missing details, correct them early.

  1. Prepare rental information if applicable

If the property has income components, provide rental data before the inspection.

  1. Communicate with your mortgage professional

They can help coordinate timelines and set expectations.

FAQ

Does a second appraisal mean the first one was wrong?

Not necessarily. It may simply be a risk management step.

Can I choose the second appraiser?

No. The lender or insurer assigns the appraiser to maintain independence.

Can the second appraisal come in higher?

Yes, but lenders typically use the lower value unless strong evidence supports the higher one.

Will this delay my mortgage approval?

There may be a short delay depending on availability and lender processing times.

If your lender has requested a second appraisal and you want clarity on what it means for your approval, we are here to help you understand the process and next steps.