Before you buy a property to run as an Airbnb or short-term rental (STR), there is one crucial thing to understand: qualifying for a mortgage on a property does not mean the city allows you to rent it short-term. These are two entirely separate matters, and many new investors have lost money by skipping the step of checking local regulations.
As someone who personally operated a short-term rental, I know firsthand that STR rules vary dramatically from city to city, and sometimes even from one neighborhood to the next. This article walks you through what to check.
Why Do STR Rules Vary So Much?
Every city and county has the authority to set its own short-term rental laws. Some areas welcome STRs openly, some cap the number of nights you can rent per year, and others ban them entirely in certain residential zones. The reasons usually involve affordable housing, noise, and balancing the interests of full-time residents.
Because these laws change often, information you read on a forum from two years ago may already be outdated. Always verify with the latest official source.
Types of Rules You Need to Research
- Permits or registration: Many cities require you to register your STR and pay an annual fee. Some limit the total number of permits issued.
- Zoning: Some areas only allow short-term rentals if the owner also lives on the property (owner-occupied).
- Night caps: Certain cities allow renting only a set number of nights per year if you do not live there.
- Occupancy taxes: You may be required to collect and remit local hotel or lodging taxes.
- HOA rules: If the home is in a homeowners association, the HOA may prohibit short-term rentals even when the city permits them.
How to Check Before You Buy
- Visit the official city or county website and search for "short-term rental" or "vacation rental."
- Call the planning department directly to confirm whether the specific address is permitted.
- Read the HOA bylaws carefully if one applies.
- Ask a local real estate agent who has experience with STRs in that area.
One important tip: confirm the rules for the exact address you plan to buy, not just the city in general. The same city can have permitted zones and banned zones.
How Does This Affect Your Loan?
When you borrow to buy an investment property used as an STR, the lender focuses on repayment ability and property value. Some investment loan types, such as a DSCR loan (based on the property's own cash flow), may fit STR investors depending on the file. However, the lender is not responsible for verifying whether the city permits STRs — that responsibility is yours.
If the city later tightens its laws and you can no longer rent short-term, your projected cash flow could drop sharply. That is why many wise investors keep a "plan B": the property can still be rented long-term at an acceptable income.
Do Not Forget the Tax Angle
STR rules often come with complex tax obligations — local occupancy taxes, income tax, and how you depreciate the property. This is an area where you should speak with a CPA to understand your obligations. I do not give tax advice; every situation is different.
In short: check local regulations before you sign a purchase contract, not after. If you want to understand the loan options that fit your STR investment plan, reach out to William for a free consultation. I am glad to share real operator experience and help you prepare a solid loan file.