How to read a boat and RV storage investment
A space only earns rent if a customer can get a boat or an RV into it. Length, clearance, turning room, security, and zoning decide which vehicles fit and what people pay. Count the spaces that work and check local demand before multiplying acreage by a hoped-for rent.
Model each type of space
Open parking, covered parking, and enclosed units cost different amounts and rent for different money. Build annual rent for each from space count, monthly price, and what you expect to collect. Watch discounts, unpaid accounts, and customers who tow away for the season. A nearby HOA rule or a competitor's waiting list hints at demand without proving it for your site, so call local operators and ask what they charge.
Budget the property you'd be running
Cover taxes, insurance, management, gates, security, software, utilities, drainage, surfaces, and routine maintenance. Adding a wash bay or dump station? Price the approvals and running costs next to the revenue. Building from scratch, pin down setbacks, fire access, circulation, and permitted space count before the rest of the budget means much.
Read the return after the bills
NOI is operating income before financing. Cash flow is the whole facility's annual result after the modeled loan payments. Add capital projects and reserves that aren't budgeted yet, and keep income taxes separate. The expense ratio here is an example number, not a forecast, so rebuild it from the site's own bills.
Run a year with lower collections and the fixed bills unchanged, and you'll see the cushion this deal needs. The self-storage investing guide walks through the financial sequence, and the buying-versus-building guide covers project costs and the cash to carry while you fill the place.
Get the space mix and the rents right, and the rest of this page is arithmetic.