Why Real Estate Deal Analysis Matters
Every experienced investor has a story about a deal that looked amazing on paper but turned into a money-pit. The foundation of successful investing is rigorous deal analysis—the ability to quickly assess a property, spot red flags, and confidently say "yes" or "no."
The Four Layers of Deal Analysis
- Market and location screening: Is this neighborhood worth your time?
- Property-level analysis: Is this specific property in good shape?
- Financial metrics: Does the deal cash flow?
- Risk and scenario analysis: What could go wrong?
Layer 1: Market and Location Screening
A great property in a bad neighborhood will struggle. Always evaluate the market first.
Check: population trends, employment diversity, crime rates, school quality, rent growth history, and vacancy rates. Growing populations mean growing demand for housing.
Layer 2: Property-Level Analysis
Inspect condition, age of systems (roof, HVAC, electrical), property type, unit count, and the rent-to-value ratio. Annual rents should be 8–12% of property value as a rough sanity check.
Layer 3: Financial Metrics
The five numbers you need:
1. Cap Rate = Annual NOI ÷ Purchase Price. Target: 5–8%. Learn more about cap rate vs cash-on-cash.
2. Cash-on-Cash Return = Annual Cash Flow ÷ Total Cash Invested. Target: 5–12%.
3. DSCR = Annual NOI ÷ Annual Debt Service. Target: 1.2+. Full DSCR guide here.
4. Year 1 vs Year 5 Cash Flow. Model out how cash flow changes as rents grow and mortgage principal pays down.
5. Total Return Including Appreciation. If the property appreciates 3% annually, combined with rent growth, total returns can be substantial.
How to Calculate NOI Accurately
Start with gross potential income, subtract vacancy loss (5–10%), then subtract all operating expenses: property taxes, insurance, maintenance (1% of value annually), property management (8–12% of rents if hired), utilities, and HOA fees. Do NOT include mortgage payments in operating expenses.
Layer 4: Risk Assessment
Model worst-case scenarios: rents decline 10%, unexpected $5,000 repair, 60-day vacancy. If the deal breaks in any scenario, you need more margin.
Red Flags to Walk Away From
- DSCR below 1.1
- Cap rate way below market
- Negative cash flow with no clear path to positive
- Deferred maintenance and unknown repair costs
- Declining neighborhood trends
Green Flags (What Good Deals Look Like)
- DSCR 1.2+
- Cash-on-cash 6%+ in year 1
- Cap rate in market range (5–8%)
- Growing neighborhood
- Recently renovated
The Complete Workflow
- Screen the market (5 min)
- Screen the property (5 min)
- Run the numbers (10 min)
- Scenario analysis (5 min)
- Site visit and inspection (1–2 hours) — only for deals that pass steps 1–4
- Make an offer or pass
Run complete deal analysis in minutes. IntelSight calculates all metrics, scores risk, and generates an AI investment memo—all in one platform.