The Quick Read: A low appraisal means the lender sizes your loan on the appraised value, not the contract price. The gap becomes your cash problem. The order of response matters: audit the report for errors, then file a reconsideration of value with real evidence, then pick a path. Those paths are a price cut, more cash, a changed scope, or an exit under your contract.
Key Takeaways
- The loan is sized on the lower of price or appraised value. Your cash at closing rises by the gap.
- New construction appraisals come in low mostly because of thin comps and builder incentives, not because the house is “worth less.”
- A reconsideration of value needs new, supportable evidence. Disagreeing with the number is not enough.
- Jumbo lenders set their own overlays. Agency rules are a benchmark, not the rulebook.
- Your builder contract, not the lender, decides whether you can walk away with your deposit.
Why Do New Construction Jumbo Appraisals Come In Low?
Most low appraisals on new builds trace to a short list of causes: few comparable sales, builder incentives baked into the contract price, and upgrades the market data does not support. The house is not defective. The data behind the opinion is thin.
Jumbo payment estimate
The starting figures are an example price in the jumbo range with ten percent down on a thirty-year fixed. Replace them with yours.
Editable benchmark: 7.40% as of October 15, 2026 · Freddie Mac 30-year average via FRED®. A conventional market reference, not a jumbo loan quote.
Illustrative starting assumptions: a $1,000,000 price in the jumbo range, ten percent down on the top-leverage lane, a thirty-year fixed structure at the current Freddie Mac conforming benchmark, and property taxes and insurance estimated at typical national rates. Every field is editable.
Illustrative estimate only — not a Loan Estimate, approval, quote, or commitment to lend. The rate field carries the weekly Freddie Mac thirty-year conforming benchmark, a market reference and not a jumbo loan quote; jumbo rates are set by the lender and the lane at lock and differ from the conforming benchmark. An adjustable-rate scenario is shown at the benchmark for the whole term; the rate after the initial period is unknown. Reserve months and appraisal counts follow the lane sheet for the amount band; the automated finding may require more. Taxes, insurance and dues are editable estimates; closing costs are not included. On most lanes the conforming limit for the county decides whether a loan is jumbo at all; two lanes start at a stated dollar floor instead. Licensed in sixteen states for consumer mortgages.
A framing point first. Jumbo loans are not eligible for sale to Fannie Mae or Freddie Mac, so those agencies’ guidelines do not govern them. They are still the best public benchmark for how appraisal mechanics work, and that is how this article uses them. Each jumbo lender sets its own overlays. A jumbo loan is any loan above the conforming limit in your county, and FHFA’s release explains how that limit is set, including the higher ceiling in high-cost areas. Check your county’s figure before assuming which side of the line you are on.
On a new build, the appraisal is often based on plans and specifications or a model home, because the house may not exist yet. The appraiser then looks for sales in the same subdivision. In a brand-new community there may be none closed. That pushes the appraiser to comps outside the neighborhood, and those rarely match a builder’s pricing.
| Cause | How to spot it | Challengeable? |
|---|---|---|
| Thin or mismatched comps | Comps far away, older, or different size | Often |
| Incentives in the price | Builder credits not adjusted for | Rarely |
| Unsupported upgrades or lot premium | Adjustments below your cost | Sometimes |
| Factual error in the report | Wrong square footage, room count, features | Yes |
| Appraiser unfamiliar with build type | Resale comps used for a new build | Sometimes |
Incentives deserve their own look. Under Fannie Mae’s interested-party contribution policy, the builder counts as an interested party. Sales concessions such as furniture, decorator allowances and moving costs get adjusted out of value. Concessions over a cap reduce the sales price used for LTV. A jumbo lender may apply its own version of this. The practical point: a contract price padded with builder credits is not the market value the appraiser sees.
What Does a Low Appraisal Do to Your Loan and Cash?
It shrinks the loan and enlarges your check at closing. Lenders use the lower of price or appraised value for LTV, so the shortfall lands on you unless the price moves.
Here are the mechanics, in percentages only. Say you contract at a price and plan 20% down, which sits inside the wholesale jumbo lanes that reach 80% leverage. The appraisal lands 5% under the price. The lender now lends 80% of the lower number. Effectively your cash contribution rises from 20% to roughly 24% of the contract price. A small miss in value produces a bigger swing in cash. That is illustrative math, not a quote. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.
Higher leverage amplifies this. Across the wholesale programs placed through Lendmire, leverage on the headline lane reaches 90%, with several lanes reaching 89.99% CLTV and the rest stopping at 80%. A buyer near a lane’s ceiling has no room to absorb a miss. Reserves matter too. Jumbo lanes measure reserves in months of the full payment, and the requirement rises with the loan amount. Cash used to cover a gap is cash that no longer counts as reserves.
Two quieter effects. First, a large enough drop can move the loan into a different lane or below a program’s minimum loan amount. Second, if the final number falls under your county’s conforming limit, the product itself can change. Verify the exact county limit on FHFA’s data page. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
Step 1: Audit the Report
Read the report before reacting to the number. You are entitled to it. Under the CFPB’s ECOA valuations rule, creditors must give applicants free copies of all appraisals on first-lien dwelling loans and notify them of that right. The lender may charge a reasonable fee to reimburse the appraisal cost itself. The right covers denied and withdrawn applications too.
Check the factual items first:
- Square footage, bedroom and bath count, lot size.
- Features the plans include that the report omits.
- Whether the appraiser used the correct plans, option sheet and upgrade list.
- Whether comps are in the same subdivision or market area, and why not if they are not.
- Whether comps were adjusted for incentives, and whether the adjustments make sense.
- Whether the report reads “subject to completion” with the right specifications.
Factual errors are the cleanest route to a changed value. Opinion differences are harder.
Step 2: Request a Reconsideration of Value
A reconsideration of value, or ROV, is a formal request that the lender ask the appraiser to review the report. It is a request to review. It is not a request to hit a number. Lenders cannot interfere with an appraiser’s judgment, the CFPB notes, so nobody can simply raise the figure for you.
Under the agency benchmark, Fannie Mae’s Selling Guide requires lenders that sell to it to offer a borrower-initiated ROV process. A request has to rest on material and substantive issues, not solely on the value failing to support the loan amount. That last clause trips people up. “I need it to appraise higher” is not evidence.
A solid packet usually includes:
1. The specific deficient areas of the report, stated plainly.
2. A short list of better comparables, with data sources and a sentence on why each is more similar. The agency benchmark caps this at five.
3. Documentation of any factual errors, such as the plan set or option sheet.
4. Anything showing the builder’s pricing against recent closed sales in the same community.
Jumbo lenders may follow, adapt or skip these steps. Ask your loan officer how the lender handles ROV requests before the appraisal is ordered, not after. An ROV can also push your closing date, which matters when a builder contract ties a deadline to completion. No ROV is guaranteed to change the value.
Step 3: Second Appraisals and Disagreement
Some jumbo lanes require two appraisals once the loan passes a threshold amount. Where two reports exist and they differ, the lower value is the one that commonly governs. Thresholds vary by lender and lane, so ask which applies to your file rather than assuming one.
Can you order your own second appraisal? That is the lender’s call, and many will not accept a borrower-ordered report. Shopping appraisers is a bad idea in any case. Lenders choose the appraiser, and a file that looks like it is hunting for a number draws more review, not less.
On a construction-to-permanent structure, expect appraisals at more than one stage: once on plans before building, and again at completion. A low value at the first stage is a planning problem. A low value at the second is worse, because money is already spent. The completion stage also has its own checks. The agency benchmark lists three ways to confirm a “subject to completion” appraisal: an appraiser’s completion report with a site visit, the same with a virtual inspection, or a borrower or builder attestation with supporting evidence. Form numbers are being redesigned, so ask the lender what it calls the document. If value stayed the same or dropped, the completion documentation says so. If value rose, a new appraisal is needed to use the higher number.
Step 4: Choose Your Path
Once the report is audited and any ROV is resolved, the decision is about cash and leverage. Every path below is standard practice. None is guaranteed.
| Path | Best when | Watch for |
|---|---|---|
| Renegotiate price with the builder | Comps clearly support a lower price | Builder may offer incentives instead of a cut |
| Restructure incentives | Builder won’t cut the price | Incentives get adjusted out of value anyway |
| Bring more cash | Gap is small, reserves are healthy | Cash used here no longer counts toward reserves |
| Change scope or upgrades | Upgrades drive the gap | Needs builder agreement and a revised contract |
| Change loan structure or lender | Overlays are the problem | New file review; terms differ by lane |
| Exit under your contract | Gap is large, contingency exists | Deposit exposure depends on contract wording |
The CFPB lists renegotiating the price first, because a low appraisal is strong evidence the price was above market value. In practice builders resist headline price cuts, since a cut becomes a comp for the next buyer. They are more flexible on upgrades, closing credits and lot premiums. Credits help your cash, but remember they can be treated as concessions.
Builder-steered lenders add a twist. Under Fannie Mae’s May 2025 update, a lender incentive from a lender affiliated with an interested party is treated as a sales concession. If the builder’s own lender is offering credits, expect those credits to be scrutinized in the value math.
Decision Table: Which Situation Are You In?
| Situation | First move |
|---|---|
| Factual error in the report | Submit corrected facts with the ROV |
| Comps thin, better ones exist | ROV with up to five stronger comps |
| Large gap, no error found | Renegotiate or consider exit |
| Two appraisals disagree | Ask which governs; lower value usually does |
| Gap small, strong reserves | Cash may be simplest |
Where the General Rule Breaks
A few edge cases change the playbook.
A brand-new community with no closed sales. Agency-style guidance has allowed pending sales to support the comp set, but the rule has changed over time. Ask the lender what it accepts.
Postponed improvements. Agency rules let some work finish after closing under an escrow holdback. Whether a jumbo lane allows this is lender-specific. Do not plan around it.
Second homes and investment purchases. Occupancy changes leverage and concession caps. Across the wholesale jumbo lanes, primary, second-home and investment occupancy each carry their own leverage. This article covers a home you live in.
Custom builds with outbuildings or pools. These are the files where comps are hardest. Cost and value often diverge, and phasing the scope can close the gap.
Contract Protection: Read the Builder Agreement
Whether you can cancel and keep your deposit depends on your purchase agreement’s appraisal or financing contingency. Builder contracts often differ from resale forms. Some have no appraisal contingency at all. Read yours before the appraisal is ordered, and have a real estate attorney review it. Nothing in the lending file overrides the contract.
Common Misconceptions
- “The lender can raise the appraisal.” No. Lenders cannot interfere with the appraiser.
- “An ROV is a re-roll.” It needs new, supportable evidence.
- “The builder’s price is market value.” The appraiser uses market data and adjusts for incentives.
- “Builder-paid closing costs are free money.” Over-cap concessions reduce the price used for LTV under agency-style rules.
- “A low appraisal means the house is worth less forever.” An appraisal is a professional opinion at one point in time.
How to Prevent a Low Appraisal
Prevention is mostly paperwork. Give the appraiser a clean plan set, a full option and upgrade sheet, and the builder’s recent closed sales in the community. Ask early which comps the builder expects. Discuss incentives with your loan officer before signing, so you know how they may be treated. Keep a cash cushion above the minimum reserves, because the gap has to come from somewhere.
Key Terms Defined
Appraised value: the appraiser’s opinion of what the home is worth at a point in time.
Reconsideration of value (ROV): a formal request that the lender ask the appraiser to review the report.
Subject-to-completion appraisal: a valuation of a home that is not yet finished, based on plans and specifications.
Sales concession: a builder credit or gift that the appraisal adjusts out of value.
LTV: the loan amount divided by the lower of price or appraised value.
Reserves: liquid funds, counted in months of payments, that a jumbo lender wants you to hold after closing.
Frequently Asked Questions
Will the lender just lend on the contract price?
No. The loan is sized on the lower of price or appraised value. A gap between the two is yours to cover, negotiate away, or walk from.
Can I challenge a low appraisal on a jumbo loan?
Yes, through a reconsideration of value, but it needs evidence such as factual errors or better comparables. Jumbo lenders set their own ROV rules, so ask yours how requests are handled. Results are not guaranteed.
Do I get a copy of the appraisal?
Yes. Federal rules require lenders to provide free copies of appraisals on first-lien home loans, and the right applies even if the application is denied or withdrawn. A reasonable fee for the appraisal cost itself can be charged.
Does a second appraisal always apply to jumbo loans?
No. Some lanes require two appraisals above a threshold amount. Where two exist, the lower value commonly governs. Ask which threshold your lender uses.
Can I get my deposit back if the appraisal is low?
That depends on your builder contract’s appraisal or financing contingency. Builder forms vary and some lack one. Have an attorney review the agreement before you rely on it.
If you are buying a home and want to see whether a jumbo loan fits your file, Lendmire can help you compare the options and what each one asks of the file. The details of jumbo loan programs are subject to lender guidelines and full file review, and nothing here is a commitment to lend. For the next stage of a build, Lendmire’s piece on how a super jumbo bank statement loan funds draws on new construction covers how money is released as work progresses.
For your own numbers, request a scenario review with Lendmire.
About Lendmire
Lendmire is a mortgage brokerage (NMLS# 2371349) licensed for consumer mortgage lending in 16 states, arranging FHA, VA, conventional and jumbo purchase and refinance loans through a wholesale lending network. Eligibility is determined by the lender on each file. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. FHFA: 2026 conforming loan limit values
2. Fannie Mae’s interested-party contribution policy
3. FHFA: conforming loan limit data
4. CFPB: ECOA valuations rule transaction coverage fact sheet
5. CFPB: my appraisal is less than the sale price
6. Fannie Mae Selling Guide: appraisal quality matters
7. Fannie Mae’s May 2025 update
This article is part of Lendmire’s jumbo loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Jumbo Cash-Out Appraisal Requirements for a Home With Acreage · Can You Use a Jumbo Cash-Out on RSU Income to Pay Off a Margin Loan? · How to Cash-Out Refinance a Jumbo Mortgage
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
- North Carolina Real Estate Broker · License# 343312 · Verify on NCREC
- North Carolina Insurance Producer · License# 19053198 · Property, Casualty, Life, Health · Verify on NAIC SBS
- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Disclosure information. Lendmire is a state-licensed mortgage brokerage under NMLS# 2371349. Lendmire is not a depository institution, direct lender, or financial advisor — all loans referenced are placed through wholesale lender partners and are subject to each lender's underwriting standards. This article is provided for general informational purposes and is not a commitment to lend, nor does it constitute financial, legal, or tax advice. Loan programs, terms, rates, and qualification standards change without notice and depend on borrower profile, property type, and the state in which the subject property is located. Equal Housing Opportunity provider. NMLS Consumer Access: nmlsconsumeraccess.org.