What is Deal Analysis in Real Estate?
Deal analysis is the process of evaluating a real estate investment opportunity to determine whether the numbers work for your intended exit strategy. It combines property data, comparable sales, repair estimates, and financial modeling to answer one fundamental question: should I buy this property at this price? Good deal analysis is what separates profitable investors from those who overpay, underestimate costs, and lose money.
The depth of analysis depends on the exit strategy. A wholesaler needs to confirm that the deal works for their end buyer at the assigned price. A flipper needs detailed repair estimates and accurate ARV comps. A rental investor needs rent projections, expense estimates, and return calculations. But the core framework is the same: understand the property, know the market, quantify the costs, and model the outcome.
The deal analysis framework
1. Property data
Start with the basics: square footage, bedrooms, bathrooms, year built, lot size, and property type. Then layer in ownership data: who owns it, how long they've owned it, mortgage balance, equity position, and any motivation indicators. This data tells you what you're working with and helps you understand the seller's situation.
2. Comparable sales (comps)
Comps are the foundation of any property valuation. For flips, you need recently sold comps in similar condition to what the property will look like after renovation (the ARV). For rentals, you need rent comps to estimate the after-repair rent. For wholesale, you need both -- because your buyer will need to run their own analysis, and your asking price needs to work for their strategy.
3. Repair estimates
Accurately estimating repair costs is critical and is where most beginners make mistakes. Underestimate repairs and you'll overpay for the property. Overestimate and you'll miss deals that actually work. AI-powered tools can provide quick estimates from photos, but serious investors should also walk properties with a contractor or develop their own per-item cost knowledge.
4. Financial modeling
With ARV, repairs, and closing costs estimated, you can calculate the maximum allowable offer and determine whether the deal works at the seller's asking price. Different exit strategies produce different MAOs:
Flip MAO: ARV x 70% - Repairs - Closing Costs
Rental MAO: Based on target cash-on-cash return and cap rate
Wholesale MAO: Flip MAO - Assignment Fee (your profit)
Common deal analysis mistakes
- Using bad comps: Comparing a 3/2 ranch to a 4/3 two-story, or using comps from a different neighborhood, will give you an inaccurate ARV.
- Underestimating repairs: The 70% rule exists for a reason. Beginners routinely underestimate repair costs by 30-50%.
- Ignoring holding costs: A flip that takes 6 months to renovate and sell has significant carrying costs: mortgage payments, insurance, taxes, utilities. These reduce profit and must be included.
- Emotional decision-making: Getting excited about a deal before the numbers confirm it works. Run the analysis first, make the decision second.
- Skipping the analysis entirely: "It looks like a deal" is not analysis. Run the numbers every time.
Tools for deal analysis
Investors use a range of tools from simple spreadsheets to purpose-built software. The key capabilities needed are: access to comp data, repair estimation, financial calculators for different exit strategies, and the ability to save and compare analyses. Deal Run combines all of these into a single platform with automated comp analysis, AI repair estimation, and exit strategy modeling.