Commercial Real Estate (CRE) Acquisition & Pro Forma Underwriting Engine
Deterministic commercial acquisition modeling engine. Calculate 10-year pro forma cash flow waterfalls, line-item OpEx, senior debt amortization schedules, Unlevered and Levered IRR, Equity Multiples (MoIC), Going-In Cap Rate, Debt Yield, and 2D exit cap sensitivity matrices.
Uses of Funds
Sources of Funds
10-Year Annual Cash Flow & Disposition Waterfall
10-Year Comprehensive Operating Pro Forma Schedule ($)
Highlighted Row Indicates Active Exit Year| Year | Gross Rent | Vacancy | EGI | OpEx | Reserves | NOI | Debt Service | Levered Cash | Cash-on-Cash | DSCR | Debt Balance |
|---|
Sensitivity Matrix 1: Exit Cap Rate vs. Holding Period
Stress-tests the impact of macroeconomic valuation shifts (Exit Cap Rate expansion or contraction) across 3, 5, 7, and 10-year investment horizons. Cells display Levered Net IRR | Equity Multiple (MoIC).
Sensitivity Matrix 2: Purchase Price vs. Market In-Place Rent
Evaluates going-in underwriting cushions against acquisition basis adjustments (±10%) and day-one in-place rent realizations (±10%). Cells display Going-In Cap Rate | Year 1 Debt Yield.
Institutional Underwriting Mechanics & Mathematical Proofs
Commercial real estate acquisitions require deterministic cash flow modeling that accurately isolates operating property fundamentals from capital structure leverage. This engine executes institutional-grade pro forma underwriting across both the unlevered asset and levered equity tranches.
Model multi-family and industrial acquisitions, size capital stacks, evaluate interest-only benefits, and establish investment committee return hurdles.
Audit sponsor general partner pro formas, stress-test exit cap rate assumptions, and verify downside debt yield protection before funding equity checks.
Assess loan sizing boundaries against Going-In Debt Yield (≥9.5%) and average DSCR (≥1.25x) under stressed interest rate regimes.
Core Mathematical Formulations
1. Net Operating Income (NOI):NOI_t = [GPR_t × (1 - Vacancy) + Other_Income_t] - [Total_OpEx_t + Capital_Reserves_t]
2. Going-In Capitalization Rate:Cap_GoingIn = NOI_Year1 / Purchase_Price
3. Debt Yield:Debt_Yield = NOI_Year1 / Senior_Loan_Amount
4. Debt Service Coverage Ratio (DSCR):DSCR_t = NOI_t / Annual_Debt_Service_t
5. Net Equity Exit Proceeds:Exit_Proceeds = (NOI_Forward / Cap_Exit) × (1 - Sale_Cost_Pct) - Remaining_Loan_Principal
6. Internal Rate of Return (IRR Solver):0 = -Initial_Equity + ∑ [ Levered_CashFlow_t / (1 + IRR)^t ] + [ Exit_Proceeds / (1 + IRR)^N ]