On November 13, 2026, Home904 checked parcel and municipal boundary maps for two properties with St. Augustine mailing addresses. The Sanchez Avenue parcel falls inside the City of St. Augustine, where the city's zoning map shows RG-1. The Medoras Avenue parcel falls outside the county's mapped city boundaries, with RS-3 zoning shown in county records.
Neither finding establishes whether the property can operate as a vacation rental. But the difference matters to a buyer planning short stays. A booking schedule that appears profitable on paper may need to change once the property's actual rules are established.
A St. Augustine mailing address doesn't tell you which rental rules apply. Before relying on projected income to support an offer, three checks can reveal what you're buying.
1. Which local government controls the rental rules at this address?
First, determine whether the parcel falls within the City of St. Augustine, unincorporated St. Johns County or the separate City of St. Augustine Beach.
Search the address in the county's iMap, click the parcel and check the city-limits information. Then look up zoning with the governing authority. The City of St. Augustine provides GIS maps and zoning resources, including a formal zoning verification process.
Inside St. Augustine, the city's short-term rental rules vary by zoning district.
The city's public summary describes RS-1 and RS-2 as allowing weekly-or-longer stays with approved registration. HP-1 allows monthly-or-longer stays with approved registration, while other districts may permit nightly rentals with approved registration.
The RS-1 and RS-2 description deserves a closer look. The city's FAQ explains the weekly restriction as one stay per week and refers to a stay shorter than seven nights. Its general summary, however, describes weekly-or-longer rentals.
Suppose you're considering a single two-night booking, or several weekend bookings across a month. Can you offer that schedule at the address you're buying? Ask the city to explain in writing how it applies the rule to your planned booking frequency and stay lengths. Don't build an income projection around an interpretation the city hasn't confirmed.
For unincorporated properties, St. Johns County's vacation rental program establishes registration and operating requirements for covered locations. The county ordinance exempts unincorporated land west of the Intracoastal Waterway from that particular program, along with other specified exceptions. An exemption from the program doesn't establish unrestricted rental permission or remove other applicable requirements.
St. Augustine Beach has its own transient rental rules, with restrictions in eligible medium-density residential areas and different provisions for certain commercial and condominium properties. Eligibility and applicable requirements need to be checked for the individual property.
2. What permissions and operating arrangements will you have after closing?
A seller may have years of rental history, guest reviews and future reservations. Those records tell you something about the seller's operation, but the next owner still needs to establish what can continue after the sale.
Inside the City of St. Augustine, short-term rental registration is annual and includes a life-safety inspection. The city also states that registration doesn't establish full zoning, land-use or construction compliance.
For a covered property in unincorporated St. Johns County, check the county's registration-status map, then ask county staff what the new owner must obtain and when.
State licensing adds another consideration. Florida's Department of Business and Professional Regulation publishes a vacation rental licensing guide and change-of-ownership applications for a vacation rental dwelling or condo, as applicable.
Then examine the property's private restrictions. An HOA or condominium association may regulate minimum rental terms, rental frequency or waiting periods before a new owner can rent. Request the recorded declaration, amendments and current rental rules rather than relying on the seller's past activity. Home904's Northeast Florida HOA rules guide explains what to look for.
Future reservations require a separate conversation. Ask who controls them now, whether that's the seller, a booking platform or a property manager, and what arrangements would be needed to honor bookings after closing. Don't assume the listing account, reviews or reservations automatically transfer with the house.
Before removing purchase contingencies, confirm the new owner's approval requirements and when lawful rental operations can begin. Any delay could affect the first months of the buyer's financial plan.
3. Do the seller's operating records support the offer you're considering?
Once the permitted rental use is clear, look at what the property has actually earned.
Request the trailing 12 months of booking statements or property-management records. Separate completed stays from canceled reservations and bookings that haven't occurred yet. A calendar showing reserved nights doesn't establish how much cash the seller collected.
Compare booking revenue with actual payouts, accounting for refunds and adjustments. Check whether platform or management fees have already been deducted before subtracting them again.
Then calculate the expenses the buyer would face.
Cleaning, management, platform charges, utilities, repairs, maintenance, insurance, property taxes and applicable association dues all affect the amount left after operating costs. A seller who handles guest messages and turnovers personally may have very different expenses from a buyer hiring a management company.
Use your own insurance quotes, financing payments and operating arrangements when testing the numbers. The seller's history provides evidence, but it won't necessarily reflect what ownership will cost you.
Now look at the booking schedule behind those receipts.
If the seller earned revenue from frequent short stays, verify that you can legally offer the same pattern. An HOA restriction, different local rule or delay in securing approvals could change the income available to the next owner.
If your offer only makes financial sense with bookings the city or HOA hasn't confirmed, base the price on the permitted schedule you can establish, or wait for confirmation before committing.
If you're considering a St. Augustine home for short stays, see how Home904 helps buyers compare properties and prepare the questions to resolve before making an offer. Bring the address and your intended rental use. The appropriate local government, state licensing authority and governing association can confirm the operating requirements.