Short-Term Rental Ban: A Forced Exit and 1031 Before the Ordinance Hits Your Value

Restrictions come in four forms, and the date each one hits value is rarely its effective date

Local rules on short-term rentals usually fall into four patterns: outright bans in certain zones, caps on the number of permits, primary-residence requirements that limit rentals to homes the host lives in, and registration systems enforced through the booking platforms. Each one shrinks the number of buyers who can earn short-term income from your house.

New York City's Local Law 18, adopted in January 2022, requires hosts to register with the Mayor's Office of Special Enforcement and bars booking services from processing transactions for unregistered rentals, with enforcement starting September 5, 2023. Hawaii's 2024 S.B. 2919 amended state zoning law so counties may phase out or amortize transient accommodations in any zoning district.

Buyers and appraisers react to a proposal once it looks likely to pass, so the price you can get may start falling at the first public hearing. Read your local agenda, not just the final ordinance, and talk to an agent about what recent buyers paid for comparable homes without rental income.

The exchange still works: the house is investment real property whatever the ordinance says

Section 1031(a) asks whether you held real property for productive use in a trade or business or for investment, and a house you rented to guests meets that test. A local rule about how long guests may stay changes how you can use the property next year, not how you held it.

Do not expect the more generous involuntary conversion rules to help. Section 1033 applies to property destroyed, stolen, seized, requisitioned or condemned, or under threat of condemnation. A ban that leaves you owning the house is none of those, so you use an ordinary exchange with a qualified intermediary and the 45- and 180-day clocks.

Hypothetical: a cabin with a $400,000 basis appraises at $800,000 with short-term income and $650,000 without it. An exchange defers the gain at either price; what the ordinance takes is $150,000 of equity. The tax question is the same either way, and the value question is the one the calendar decides. Check both with your CPA and agent.

Your personal-use history, not the ban, is what can put the investment status in doubt

Many owners also use their vacation rental. Rev. Proc. 2008-16 promises the IRS will not challenge investment status if you owned the unit for 24 months before the exchange and, in each of the two 12-month periods before it, rented it at fair rental for at least 14 days and kept personal use to the greater of 14 days or 10% of the rented days. Vacation home and STR usage rules covers how days are counted.

The risk after a ban is drift. Owners who can no longer rent by the night often start using the house more themselves, and a year of family use with no rentals takes the property outside the safe harbor's counting window. If you plan to exchange, keep renting in whatever form the rule still allows, such as monthly or seasonal leases; converting a short-term rental to a long-term rental shows how that preserves the record.

Moving in permanently is a different decision with different tax rules. Section 121 vs 1031 for a former home explains the trade-off if that is where the house is heading.

The buyer pool shifts from income buyers to owner-occupants and long-term landlords

Before a ban, your buyer could pay for the house partly out of nightly revenue. Afterward, buyers are second-home owners, full-time residents and long-term landlords, and each prices the house on what it rents for by the month or what it is worth to live in. In resort markets that is often a smaller pool.

Check whether your permit or registration transfers to a buyer. Where it does not, even a sale before the effective date may not carry short-term income with it, and buyers will price that. The ordinance text, not the listing agent, answers that question.

Plan the furnishings separately. Furniture, linens and equipment are personal property and fall outside the exchange; is furniture boot shows how to allocate them on the contract so they do not complicate the real property side.

Choose a replacement that does not carry the same regulatory risk

Owners usually land in one of three places, and each trades income for risk differently. Look at the property-level rules before you identify anything.

A change of activity also changes the passive-loss picture. A short-term rental with an average guest stay of seven days or less is not a rental activity under Reg. section 1.469-1T(e)(3)(ii), while a long-term rental or DST interest is a rental activity and passive regardless of how much you work. Ask your CPA what that does to any losses you have been using.

• A long-term rental in the same area: familiar market, lower turnover work, rent set by the year rather than the night.
• A short-term rental in a market with settled rules: possible, but check local ordinances, permits and pending proposals first; the short-term rental exchange guide covers buying one as replacement.
• DST interests: no local permit for you to hold and no management, but illiquid, controlled by a trustee and exposed to the trust's own tenant and debt risks; see traditional DST solutions.