Parking Garage Acquisition Model

A parking-garage model captures the ten-year acquisition-and-hold economics of a single fee-simple urban parking structure. It splits a space count into monthly contract and transient demand, builds gross parking plus ancillary revenue, runs the operating-cost stack to NOI, sizes the purchase off a going-in cap rate, amortizes a senior mortgage, and solves the levered equity IRR and equity multiple on a cap-rate exit. It is how a real-estate acquisitions analyst, parking-operator CFO, or infrastructure fund underwrites a parking deck.

Monthly contract parkers and transient (hourly/daily) parkers have completely different economics. Monthly accounts are a stable, oversold base (around 1.05-1.25 accounts per allocated space because not everyone parks at once) at a fixed monthly rate; transient revenue is turns × ticket × operating days and carries most of the upside and most of the volatility. A blended-rate model hides the demand mix that drives NOI.

Purchase price equals Year-1 (in-place, stabilised) NOI divided by the going-in cap rate, plus acquisition costs. The model defaults to a 6.5% going-in cap, producing about $74,600 per space on the base assumptions - within the typical $40,000-100,000 per space range for urban structured parking. The exit takes Year-10 NOI at a 6.75% exit cap, 25 bps of conservative cap-rate expansion.

NOI is a before-reserve figure (revenue less operating costs only), consistent with how cap-rate valuation works. The per-space capex reserve is deducted in the levered equity cashflow on the Returns sheet, not in NOI - double-deducting it would understate both the going-in cap-rate value and the DSCR. The reserve defaults to $150 per space per year.

Not directly. This template is a single-asset acquisition model. For a multi-deck portfolio, build one copy per asset and roll the NOI and equity cashflows up, or layer a fund template on top. For a ground-leased rather than fee-simple deck, add a ground-rent line to the Operating_Costs sheet, which will compress the NOI margin toward the operator-run 40-50% range.

Monthly parking is contracted recurring revenue from account holders; transient parking is walk-up demand priced per stay (transactions per day times an average ticket). The model builds them separately because their risk profiles differ.

Purchase price equals Year-1 NOI divided by a going-in cap rate, plus acquisition costs, split into a senior loan at a loan-to-value and sponsor equity. The exit is the stabilised NOI capitalised at an exit cap rate, net of selling costs and loan payoff.

Net operating income divided by annual debt service on the amortising senior mortgage. DSCR is tracked each year with a traffic-light status so a covenant breach is obvious.

Transient demand intensity (turns times ticket), the NOI margin, and the spread between the going-in and exit cap rates. Together they drive the going-in yield, DSCR, and equity IRR.

Real estate acquisitions analysts, parking-operator CFOs, and infrastructure fund associates underwriting a deck owned or operated by names like SP Plus, ABM, Premier Parking, LAZ, and Interpark.