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Property Data
Acquisition Cost
$
%
Income (Monthly)
$
$
Laundry, Parking, etc.
Operating Expenses (Annual)
Detailed
%
Recommended: 35-50%
📊 Analysis
Cap Rate
0.00%
Based on Purchase Price
Net Operating Income $0
Total Investment $0
Expense Ratio 0%
Gross Rent Mult. (GRM) 0.0x
Buy Box Sensitivity (Price vs Rent)
Price \ Rent -10% Base +10%
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About

The Capitalization Rate is the bedrock metric of real estate valuation, representing the unlevered yield of an asset. While amateur tools simply divide rent by price, professional analysis requires a granular approach to Net Operating Income (NOI). This tool distinguishes itself by factoring in Closing Costs (which increase the cost basis) and Vacancy/Credit Loss (which reduces Gross Potential Income). Ignoring these variables often leads to "False Positives" - investments that look profitable on paper but bleed cash in reality.

We have engineered this interface for both speed and precision. The "Quick Assessment" mode allows for back-of-the-napkin screening using industry standard expense ratios (35-50%), while the "Detailed Audit" mode permits line-item entry for Taxes, Insurance, CAM, and Management Fees. This dual approach minimizes user friction while maximizing analytical depth.

real estate valuation net operating income investment property analysis commercial real estate rental yield

Formulas

The precise calculation of Cap Rate (Adjusted Cost Basis) involves determining the Net Operating Income (NOI) and dividing it by the total Acquisition Cost.

{
Rcap = NOIannualPpurchase + Cclosing × 100NOIannual = Igross Vvacancy Eoperating

Where Igross is the total potential rental income, Vvacancy is economic loss due to vacancy or bad debt, and Eoperating includes taxes, insurance, maintenance, and management.

Reference Data

Asset ClassMarket TierRisk ProfileExpected Cap Rate RangeExpense Ratio Norms
Multifamily Class ATier 1 (NYC, SF, London)Lowest (Core)3.25% to 4.50%25% to 35%
Multifamily Class BTier 2 (Austin, Denver)Low-Med (Value-Add)4.50% to 5.75%35% to 45%
Multifamily Class CTier 3 / TertiaryMedium (Yield)6.00% to 8.50%45% to 60%
Student HousingMajor University TownsMedium-High5.50% to 7.25%40% to 50%
Senior HousingNational AverageHigh (Operational)7.00% to 10.00%60% to 75%
Industrial (Logistics)Port Cities / HubsLow3.50% to 5.00%15% to 25%
Industrial (Flex R&D)Suburban Tech ParksMedium5.50% to 7.00%20% to 30%
Retail (Grocery Anchored)Suburban DensityLow-Medium5.25% to 6.75%25% to 35%
Retail (Strip Center)High Traffic CorridorsMedium6.50% to 8.00%30% to 40%
Office (CBD Class A)Major MetrosMedium (Post-2020)5.00% to 6.50%35% to 45%
Office (Medical)Hospital AdjacentLow5.50% to 7.00%40% to 50%
Self-StorageHigh Barrier to EntryLow4.25% to 5.75%25% to 35%
Hotels (Full Service)Tourist / ConventionVery High7.50% to 10.00%65% to 80%
Mobile Home ParksRegionalMedium5.00% to 7.50%30% to 40%
Data CentersPower HubsSpecialized4.00% to 6.00%20% to 30%
Net Lease (STNL)Pharmacy / QSRLowest (Bond-like)4.00% to 5.50%0% (Tenant pays)

Frequently Asked Questions

Standard calculators often omit closing costs, inflating the Cap Rate. In reality, you pay the purchase price PLUS 2-5% in transfer taxes, legal fees, and inspections. The "Adjusted Cap Rate" uses the Total Cost Basis as the denominator, giving you a truer reflection of your return on capital deployed.
No. By definition, Cap Rate is an unlevered metric (independent of debt). It measures the asset's performance, not the loan's performance. To calculate returns with a mortgage, you should look for a "Cash on Cash Return" calculator.
The 50% Rule is a conservative heuristic stating that operating expenses (excluding mortgage) will consume roughly 50% of your gross rental income over time. It is useful for rapid screening but should be replaced with detailed "Line Item" expenses for final due diligence.
The Sensitivity Matrix addresses the question: 'If I'm wrong about the rent or if the market price drops, is this still a good deal?' It protects you from best-case scenario bias by showing yields across a range of outcomes.
This includes Property Taxes, Hazard Insurance, Repairs & Maintenance, Property Management Fees (even if self-managed, you should allocate a value), Landscaping, Utilities paid by owner, and CAPEX reserves (roof, HVAC savings). It does NOT include mortgage principal or interest.