How to Analyze a Fix-and-Flip Deal (Step-by-Step Guide)

The difference between a highly profitable house flip and a financial nightmare almost always comes down to one thing: deal analysis. If you buy right, the rest of the project is much easier. If you buy wrong, no amount of hard work or beautiful renovations will save your profit margin.

In this comprehensive guide, we'll walk you through the exact step-by-step process of analyzing a fix-and-flip deal so you can make confident offers and protect your capital.

Step 1: Determine the After Repair Value (ARV)

The After Repair Value (ARV) is the estimated value of the property after it has been fully renovated. This is the most crucial number in your entire equation. If your ARV is wrong, every other number downstream will be wrong.

How to find accurate comps (Comparables):

Distance: Look for sold homes within a 0.5 to 1-mile radius (tighter in urban areas, wider in rural areas).
Timeline: Only use properties that have sold within the last 3-6 months. The real estate market shifts quickly.
Characteristics: Compare apples to apples. If your subject property is a 3-bed/2-bath single-story home, don't use a 4-bed/3-bath two-story home as a comp. Keep square footage within a 15% variance.
Condition: Look at the photos of the sold comps. Your planned renovations must match or exceed the quality of the highest-selling comps to justify their price.

Step 2: Estimate Rehab Costs Accurately

Underestimating the rehab budget is the #1 reason new flippers lose money. Until you have the experience to walk a property and know the numbers instantly, you need a systematic approach.

Create a detailed scope of work. Break the house down room by room and trade by trade (roofing, plumbing, electrical, flooring, paint, kitchen, baths, landscaping).

Pro Tip: Use FlipLogic's Budget Tracker

Don't rely on back-of-the-napkin math. Using software like FlipLogic allows you to build line-item budgets, track multiple contractor bids, and monitor your actual spending against your estimates in real-time.

Step 3: Calculate Your Fixed Costs (Holding & Selling)

Renovation and purchase price aren't your only expenses. You must account for fixed costs, which typically eat up 10-15% of your ARV.

Closing Costs to Buy: Title fees, escrow, transfer taxes (1-2%).
Holding Costs: Property taxes, insurance, utilities, HOA fees, and hard money loan interest during the renovation period (usually 3-6 months).
Selling Costs: Real estate agent commissions (usually 5-6%), buyer closing cost concessions, and staging.

Step 4: The 70% Rule Formula (Calculating MAO)

The 70% Rule is a quick rule-of-thumb formula used to determine your Maximum Allowable Offer (MAO). It ensures you have enough room for rehab, holding costs, and a healthy profit margin.

MAO = (ARV × 0.70) − Rehab Costs

Example Scenario:

ARV: $300,000
Estimated Rehab: $40,000
Calculation: ($300,000 × 0.70) = $210,000
MAO: $210,000 − $40,000 = $170,000

In this scenario, to achieve a standard profit metric, you should not pay more than $170,000 for the property.

Note: The 70% rule is a baseline. In highly competitive markets, investors might push this to 75% or 80%, while in depreciating markets, they might drop it to 65%.

Step 5: Review the Final Profit Projection

Once you have your MAO, plug all your exact numbers into a deal calculator to see your projected net profit. A good benchmark for a successful fix-and-flip is a minimum net profit of 15% of the ARV, or a cash-on-cash return that makes the risk worthwhile.

Scale Your Flip Business with FlipLogic

Analyzing deals on spreadsheets is slow and prone to errors. When you're competing for off-market properties, speed and accuracy are your biggest advantages.

FlipLogic is designed specifically for real estate investors to analyze deals instantly, track budgets to the penny, and manage the entire pipeline from lead to closing.

Stop guessing on your profits. Start your free trial of FlipLogic today and take the guesswork out of real estate investing.