Statutory cap, exemptions, and notice rules under N.D. Cent. Code § 47-16-02.1
A North Dakota landlord can raise the rent by any amount, and no city or county in the state can pass an ordinance to stop it. N.D. Cent. Code § 47-16-02.1 prohibits rent control outright, so the question this calculator answers in capped states — is this increase legal? — has a blunt answer here: there is no cap, at any level of government, on any rental unit in North Dakota.
That does not make every increase enforceable. A signed lease locks the rent for its full term, a periodic tenancy requires proper advance written notice before the new amount takes effect, and an increase aimed at punishing a complaint or targeting a protected class is illegal for reasons that have nothing to do with rent control. With an average rent of $768 and a tenant-protection score of 1.8 on our 10-point index, North Dakota sits firmly at the landlord-friendly end of the spectrum — but the guardrails below still matter.
Most states without rent caps simply never passed one. North Dakota went further: N.D. Cent. Code § 47-16-02.1 affirmatively prohibits rent control, which closes the door that stays open in silent-statute states. A city council here cannot respond to a tight rental market with a local cap ordinance, a rent board, or an increase-review process — the state has taken that tool away entirely. That is why this page lists no rent-controlled cities and no exempt property types: with no cap, there is nothing to be exempt from. It also means the legal landscape is unusually stable. In cap states, landlords track annual CPI adjustments and ordinance amendments; in North Dakota, the rule has one moving part, and it is the statute itself. Unless the legislature repeals or rewrites § 47-16-02.1, the answer to "how much can rent go up" stays the same: as much as the market will bear.
No cap does not mean no rules. Three constraints survive the preemption:
The cases North Dakota landlords lose are almost never about the size of an increase — they are about its timing and its target. Raising the rent shortly after a tenant reports a habitability problem, calls a code inspector, or asserts a legal right invites a retaliation defense, and the sequence of events is the evidence. An increase served on the heels of a repair complaint can convert a routine notice into the tenant's best exhibit in an eviction case. Selective increases are the other trap: raising rent only on tenants of a particular race, national origin, familial status, or disability violates fair-housing law regardless of what § 47-16-02.1 permits. And a mid-lease raise imposed without lease authority is simply void — the tenant may keep paying the original rent, and a landlord who files over the unpaid difference is suing to collect money the lease never promised.
With the statute out of the way, pricing discipline in North Dakota comes from competition, not compliance. The state's average rent of $768 is the number to anchor against: an increase that pushes a unit far above what comparable properties charge does not violate any law, but it does invite turnover, and a vacant unit collects nothing while it sits. That is the practical calculus the calculator above is built for — model the new rent, compare it to the average, and weigh the gain against the cost of re-leasing. Tenants can run the same math in reverse. A score of 1.8 on our tenant-protection index means the leverage here is largely economic rather than legal: your strongest response to a steep increase is a competing listing down the street, presented before the notice period runs out, not a statute citation.
| Rule | Requirement | Source |
|---|---|---|
| Statewide cap | N/A, rent control banned | N.D. Cent. Code § 47-16-02.1 |
| 2025 maximum increase | No limit | |
| Notice required | Typically 30-60 days written notice | State landlord-tenant law |
| Retaliation prohibited | Yes, increases cannot be retaliatory or discriminatory | Federal Fair Housing Act + state law |
There is no limit on the amount. N.D. Cent. Code § 47-16-02.1 prohibits rent control, so no state or local law caps the size of an increase. The only constraints are contractual and procedural: the rent cannot change during a fixed lease term unless the lease allows it, and on a periodic tenancy the new amount applies only after proper advance written notice.
No. North Dakota does not merely lack rent control — the state prohibits it. Under N.D. Cent. Code § 47-16-02.1, no city or county can enact a rent cap, a rent board, or any local rent-regulation ordinance. That is why this page lists zero rent-controlled cities: none can legally exist in the state.
The amount is uncapped, but the timing is not optional. On a month-to-month tenancy, a landlord must deliver advance written notice before the increase takes effect — the current notice window appears in the key-rules table on this page. On a fixed-term lease, no notice makes a mid-term increase valid; the landlord must wait for the lease to end or renew.
Not unless your lease specifically allows it. A fixed-term lease locks the rent for the entire term, and North Dakota's lack of a rent cap does not change that — the cap-free rule governs how much rent can rise, not when. If your landlord announces a mid-lease increase with no lease clause behind it, you generally owe only the rent stated in the agreement you signed.
This page was researched and written by the Eviction Risk Map research team based on N.D. Cent. Code § 47-16-02.1 as published in the North Dakota Century Code by the North Dakota Legislative Branch. Last reviewed July 2026. This material is provided for informational purposes only and is not legal advice; consult a North Dakota landlord-tenant attorney about your specific situation.
Statutory data sourced from published North Dakota law (N.D. Cent. Code § 47-16-02.1), BLS Consumer Price Index (2024-2025), and state agency publications. Census ACS 2023 5-Year Estimates for average rent. Last updated August 15, 2026. This page is informational only and does not constitute legal advice.
