Fix and Flip Secrets: What Lenders Look For

The exact metrics that separate approved deals from rejected ones. What underwriters evaluate first.

By Sean Bailey Published June 6, 2026

The Fix and Flip Deal Structure

When underwriting a fix and flip, lenders evaluate your deal using one metric: After Repair Value (ARV).

ARV is what the property will be worth after renovation. Most lenders loan 70-80% of ARV, which limits your purchase price and rehab budget.

Example: Property will be worth $400,000 after rehab. Lender loans 75% of ARV = $300,000. If you pay $200,000 for the property, you have $100,000 for rehab.

Top 5 Things Lenders Evaluate

ARV Accuracy: Comps must support the estimated after-repair value. Overestimated ARV = rejected.
Rehab Budget: Detailed scope and contractor quotes. Vague estimates = red flag.
Your Experience: Track record of completed flips. New investors face stricter terms.
Market Conditions: Is the area appreciating or declining? Declining neighborhoods = higher risk.
Your Equity: Skin in the game. 20-25% down payment shows commitment.

Why Deals Get Rejected

Weak ARV comps: Similar homes didn't sell for your estimated price.
Vague rehab scope: "Fix kitchen" without itemized costs. Lenders want detail.
Overpaid for property: Your basis eats all the equity. No room for error.
Bad neighborhood trends: Area declining in value. Lender won't lend on declining neighborhoods.
Contractor concerns: Unlicensed, no references, or past liens. Use established contractors.

The Underwriter's Perspective

When you submit a flip loan application, the underwriter asks: "If the market turns and this deal stalls, can we recover our money?"

This is why conservative ARV estimates win approvals. If you estimate $400K and the market adjusts to $380K, your deal still works. If you estimate $420K and market is $380K, you've got a $40K problem.

Approval Secrets

1. Conservative ARV = Faster Approval

Estimate $5-10K below market comp average. Underwriters approve conservative deals faster.

2. Detailed Scope of Work

Line-item rehab budgets. Not "remodel kitchen ($15K)" but "new cabinets $4K, countertops $3K, flooring $2K, appliances $3K, labor $3K."

3. Contractor References

Licensed, bonded, with references. Lenders avoid financing deals with sketchy contractors.

4. Your Skin in the Game

20%+ down payment shows you're serious. 10% gets approved slower. 5% might not get approved at all.

5. Time on Market / Interest Costs

Include realistic renovation timeline (typically 3-6 months). Interest accrues, so underwriters want proof your timeline is realistic.

Your Next Step

Before approaching a lender with your next deal, ask yourself:

Is my ARV conservative compared to recent comps?
Do I have a detailed, itemized scope of work?
Do I have a licensed contractor with references?
Am I putting down 20%+ of the purchase price?
Is the neighborhood appreciating or stable?

If you answer yes to all five, your deal has approval potential.

Need Fix and Flip Financing?

Sean Bailey specializes in fix and flip loans. Let him review your deal.

Email Sean