How to Analyze a Rental Property

Lorenzo Hines
Mar 31
1 min read

Analyzing a rental property isn’t about guessing, it’s about running the numbers before you buy. This is what separates profitable investors from costly mistakes.

🧠 Step 1: Estimate Rental Income

Start with:

Market rent for similar properties
Check listings in the same area

👉 Be realistic, not optimistic

💰 Step 2: Calculate Monthly Expenses

Include everything:

Mortgage payment
Property taxes
Insurance
Maintenance (estimate 1–3%)
HOA fees (if any)
Property management (optional)

👉 This is where most beginners underestimate

📊 Step 3: Calculate Cash Flow

Cash Flow=Rental Income−Total Expenses\text{Cash Flow} = \text{Rental Income} - \text{Total Expenses}Cash Flow=Rental Income−Total Expenses

Positive = good
Negative = risky (unless strategic)

📈 Step 4: Check Cash-on-Cash Return

This shows how hard your money is working.

Cash-on-Cash Return=Annual Cash FlowTotal Cash Invested×100%\text{Cash-on-Cash Return} = \frac{\text{Annual Cash Flow}}{\text{Total Cash Invested}} \times 100\%Cash-on-Cash Return=Total Cash InvestedAnnual Cash Flow×100%

👉 Example:

Invested: ₱500,000
Annual cash flow: ₱60,000

✔ Return = 12%

📏 Step 5: Use the 1% Rule (Quick Filter)

Monthly Rent≈1%×Property Price\text{Monthly Rent} \approx 1\% \times \text{Property Price}Monthly Rent≈1%×Property Price

Example:

Property price = ₱3,000,000
Target rent ≈ ₱30,000

👉 Not perfect, but a good quick check

⚠️ Step 6: Factor in Vacancy

Assume:

5%–10% vacancy rate

👉 This protects you from overestimating income

📍 Step 7: Analyze the Location

Numbers only work if the area supports them:

Rental demand
Job growth
Infrastructure
Safety

👉 Location can make or break your investment

🚫 Common Mistakes to Avoid

Ignoring hidden costs
Overestimating rent
Buying based on emotion
Not stress-testing your numbers

🏁 Bottom Line

A good rental property should:

Generate positive cash flow
Be in a strong rental location
Provide a solid return on your cash