Can You Still Get a DSCR Loan If Your City Restricts Airbnb?

The restriction type is the whole question

Investors hear “the city restricts Airbnb” and assume the deal is dead. It usually isn’t. A DSCR loan qualifies the property on its rent-to-payment ratio, and the only thing a restriction does is change the rent side of that math — sometimes by zero, sometimes by everything.

Five restriction types account for nearly every ordinance in the US, and they sit on a ladder from harmless to fatal. Knowing which rung you’re on tells you whether you’re closing on STR income, taking a revenue haircut, or pivoting the strategy entirely before you ever talk to a lender.

The restriction ladder, rung by rung

Rung 1 — Light registration (barely touches the deal)

The city asks you to register the unit, pay a fee, and collect occupancy tax. There’s no cap on nights and no owner-occupancy requirement. This is the friendliest regime: your projected revenue is intact, and a lender treats the deal like any other STR. You register, you operate, you’re done.

Rung 2 — Permit-required (gateable)

The city issues a finite number of STR permits, or requires one with conditions. If you can get the permit — or buy a property that already holds one — the deal often pencils exactly as projected, frequently with no night cap attached. The risk is the gate itself: a permit cap or moratorium can mean there’s nothing available to get.

Rung 3 — Night cap (revenue haircut)

The city limits you to a fixed number of rented nights a year — 90, 120, 180 are common. The STR is still legal, but your gross revenue is capped, and that haircut hits the DSCR before anything else. A 120-night cap doesn’t mean 120/365 of revenue — caps usually bite the high-demand peak weeks, so the real haircut is often worse than the night ratio implies.

Rung 4 — Primary-residence-only (kills the investor STR)

You can only run the STR if you live in the property as your primary residence — often with a further cap on nights you can rent while away. An investor buying a non-owner-occupied unit generally cannot operate legally here. This is a silent disqualifier: the listings exist, so the market looks open, but the rule quietly excludes exactly the deal you’re underwriting.

Rung 5 — Outright ban (no STR DSCR)

Whole-home short-term rentals are prohibited, full stop. There’s no STR income to underwrite, so an STR DSCR loan is off the table. The deal isn’t necessarily dead — it just isn’t an STR deal anymore. The pivot is mid-term (30+ day) or long-term, qualified on that rent instead.

Restriction type, mapped to the deal

Here’s the ladder as a table — what each restriction does to the revenue, the DSCR, and whether a lender will fund STR income on it at all.

When the restriction haircuts the deal but doesn’t kill it

Rungs 2 and 3 — permit and night cap — are where the real underwriting work happens, because the deal can still pencil but the numbers change. The path is the same arithmetic every time:

1. Start with the trailing-12-month gross-revenue projection for the exact bed/bath/type.
2. Apply the legality haircut — a night cap scales revenue down, weighted toward the peak weeks it removes.
3. Divide adjusted monthly revenue by PITIA at the current STR-overlay rate.
4. Compare the result to each lender’s DSCR floor — that cap-adjusted ratio, not the headline projection, is your real qualification.

A 120-night-cap deal can still clear a 1.0× floor if the per-night rate is strong enough — but you have to run it cap-adjusted to know. We break the math down in does a 120-night cap kill your DSCR.

When the answer is a pivot, not a no

Rungs 4 and 5 don’t end the deal — they change the product. If the STR is illegal for an investor, the property may still cash-flow as a mid-term rental (30+ day furnished stays for traveling nurses, relocations, insurance housing) or a straight long-term rental. Both qualify on a lease, which is the cleanest DSCR input there is.

• Mid-term rental — furnished, 30+ day stays; often dodges STR ordinances entirely while keeping a premium over LTR.
• Long-term rental — a standard 12-month lease; lowest revenue, but the most lender-acceptable and ordinance-proof.
• Walk away — if neither MTR nor LTR clears the DSCR floor at the purchase price, the restriction has correctly told you the deal doesn’t work.

Converting the underwriting from STR to MTR is a well-worn path — see convert an Airbnb to a mid-term rental DSCR and requalifying after the pivot.