How to Challenge a Low Appraisal on a DSCR Loan

Your DSCR appraisal just came back $30,000 below the purchase price. Your stomach drops. The deal that worked at a 1.25 DSCR is now questionable — higher LTV means worse rates, and you need to bring $7,500 more to closing.

Before you panic, you have options. A Reconsideration of Value (ROV) can save your deal — if you approach it correctly.

When to Challenge vs. When to Walk

Challenge the Appraisal If:

• You have comparable sales the appraiser missed or didn't use
• The appraiser made factual errors (wrong square footage, bedroom count, condition rating)
• Recent renovations weren't properly credited
• The comps used are from a different neighborhood or property type
• Market conditions have improved since the appraiser pulled comps

Accept the Appraisal If:

• The appraiser used solid, recent, comparable sales
• No factual errors exist in the report
• You can't find better comps to support a higher value
• The appraisal reveals legitimate issues you overlooked

Walk Away If:

• The appraisal is more than 10% below purchase price and you can't find supporting comps
• The appraisal reveals property condition issues you didn't know about
• Bringing additional cash to closing doesn't make financial sense
• The deal doesn't work at the appraised value even with your best negotiation

Step-by-Step: Filing a Reconsideration of Value

Step 1: Review the Appraisal Report Thoroughly

Before filing anything, read the entire report looking for:

Factual errors:

• Incorrect square footage (compare to tax records and MLS listing)
• Wrong bedroom or bathroom count
• Incorrect lot size
• Missing features (garage, pool, renovations, ADU)
• Wrong property type classification
• Incorrect year built

Comparable selection issues:

• Comps from different neighborhoods or school districts
• Comps that are significantly older or newer
• Comps with different property types (condo vs. SFR)
• Comps that are distressed sales (foreclosures, short sales) mixed with standard sales
• Comps more than 1 mile away when closer options exist

Adjustment issues:

• Unreasonable adjustments for differences
• Missing adjustments for features (pool, garage, renovated kitchen)
• Over-adjustment for conditions that are minimal

Step 2: Find Better Comparable Sales

This is where the ROV succeeds or fails. You need sales that:

• Closed within the last 3–6 months (preferably last 90 days)
• Are within 0.5 miles of the subject property (1 mile max)
• Match the subject in size, age, condition, and features
• Support a higher value than the appraiser's opinion

Where to find comps:

• MLS (ask your real estate agent for a CMA)
• Redfin or Zillow sold listings
• County recorder records
• Pending sales (some lenders accept these as supplemental evidence)

Step 3: Write Your ROV Letter

Your letter should be professional, factual, and organized:

Format:

1. Header: Property address, appraisal date, current appraised value, your opinion of value
2. Section 1: Factual errors — List each error with the correct information and source
3. Section 2: Comparable sales issues — Explain why specific comps are inappropriate
4. Section 3: Better comparable sales — Present 2–3 better comps with:
   • Address, sale price, sale date
   • Property details (beds, baths, sqft, year built)
   • Distance from subject
   • Relevant adjustments
   • Why this comp better represents the subject's value
5. Section 4: Other supporting evidence — Recent renovations, market trends, pending sales

What NOT to do:

• Don't attack the appraiser personally
• Don't use emotional arguments ("I really need this deal to work")
• Don't submit comps that are clearly inferior to the ones used
• Don't cherry-pick a single high-priced sale and ignore everything else

Step 4: Submit Through Your Lender

You cannot contact the appraiser directly. All ROV communication goes through the lender, who forwards it to the appraiser or their AMC (Appraisal Management Company).

• Submit your ROV to your loan officer
• Include the letter, better comps, and any supporting documents
• Ask for a timeline — typically 5–10 business days for a response
• The appraiser may maintain their value, make a partial adjustment, or revise to your requested value

Step 5: Evaluate the Response

If the value is revised upward: Your deal proceeds at the new value. Rate and LTV calculations update accordingly.

If the value is partially adjusted: Run new numbers to see if the deal still works at the revised value.

If the value is maintained: You can:

• Request a second appraisal (some lenders allow this at your expense)
• Renegotiate the purchase price
• Bring additional cash to closing
• Walk away with your appraisal contingency

Success Rates and Realistic Expectations

Average ROV Success Rate: 20–30%

Most ROV requests don't result in a full value revision. Partial adjustments (appraiser increases value by $5,000–$15,000 but not to full purchase price) are more common.

Factors That Increase Success:

• Factual errors in the report (highest success rate — these are objectively wrong)
• Better comps available (moderate success — appraiser may disagree on comparability)
• Recent market appreciation not captured (moderate success — depends on data availability)
• Missing feature credits (moderate success — especially for recent renovations)

Factors That Decrease Success:

• Emotional arguments without data
• Comps that aren't clearly superior to the appraiser's selections
• Small gaps ($5,000–$10,000) where the appraisal is arguably defensible
• Markets with limited recent sales data

The 1007 Rent Schedule ROV

Don't forget — you can also challenge the appraiser's rent estimate on the 1007 form. If the fair market rent comes in low:

• Provide comparable rental listings within 0.5 miles
• Submit copies of signed leases for similar properties
• Include Rentometer data showing median and 75th percentile rents
• Document any features that justify premium rent (renovated, furnished, garage, etc.)

A successful rent ROV directly increases your DSCR, potentially getting you better rate pricing.

The Second Appraisal Option

Some DSCR lenders allow a second appraisal if the ROV fails:

• Cost: $400–$600 (you pay)
• Timeline: Additional 1–3 weeks
• Risk: The second appraisal might come in even lower
• How lenders handle two appraisals: Some use the higher value, some use the lower, some average them — ask before ordering

Only order a second appraisal if:

• You have strong comps supporting a higher value
• The first appraiser clearly made mistakes or poor comp selections
• The deal is still worth pursuing at the potential second-appraisal value

Preventing Low Appraisals

Before You Make an Offer

• Research recent sales in the area to confirm the purchase price is supportable
• Ask your agent for a CMA (Comparative Market Analysis)
• Be cautious paying above the highest comparable sale in the area

Before the Appraisal

• Prepare a comp package with 3–5 recent sales supporting the value
• Submit it to your lender for the appraiser (through proper channels)
• Complete cosmetic improvements (paint, landscaping, cleaning)
• Provide a list of all renovations with costs and dates
• Ensure the appraiser has access to all areas of the property

During the Appraisal

• Be available for questions
• Point out upgrades and features
• Provide utility costs and operating data
• Don't hover or pressure the appraiser

Frequently Asked Questions

How long does the ROV process take?

Typically 5–10 business days from submission to response. Some can take longer if the appraiser needs to pull additional data or make site visits.

Can I request a specific appraiser for the second appraisal?

No. DSCR lenders order appraisals through AMCs that randomly assign appraisers. You can request an appraiser who is familiar with the area, but you can't name a specific person.

Does a low appraisal mean I'm overpaying?

Not necessarily. Appraisals are opinions based on historical sales data. In a rising market, the appraisal can lag current market conditions. But a low appraisal should make you question whether the price is justified.

Will the appraisal affect my property tax assessment?

No. The lender's appraisal is a private document not shared with the county assessor. Your property taxes will be based on the county's own assessment process.

Can I use a Zillow Zestimate to challenge an appraisal?

No. Automated valuations like Zestimates are not accepted as evidence in ROV requests. You need actual comparable sales with verified sale prices.

The Bottom Line

A low appraisal isn't the end of your deal — it's a data point that requires a response. If you have better comparable sales or can identify factual errors, an ROV has a reasonable chance of success. If the appraisal is accurate, it's protecting you from overpaying.

The best investors prepare for the appraisal proactively (comp packages, property prep) rather than reacting after a low value comes in. Prevention beats cure.

Need help evaluating your DSCR deal at different appraised values? HonestCasa can model scenarios based on varying LTV and property values.