South Dakota Mobile Home Park Lease Law: What Operators Need to Include

What must a mobile home lot lease include in South Dakota?

South Dakota is a light-regulation state for manufactured housing. There is no dedicated mobile-home-park or manufactured-home residency act, and no statute that dictates a required list of clauses or disclosures for a park lot lease. Mobile home lot tenancies are governed by the general Lease of Real Property chapter, SDCL 43-32, plus two provisions written specifically for mobile and manufactured homes.

Practically, that means the statute sets a floor, not a form. State law requires a written lease only when the term runs longer than one year (SDCL 43-32-5), caps and governs security deposits, controls how you change month-to-month terms, and mandates entry notice and a meth-lab disclosure. Almost everything else about a lot lease is left to the contract you draft.

Because the statutory guardrails are thin, the quality of your written lease is what protects the community. Put the rent, lot description, term, deposit, utility responsibilities, park rules, and fees in writing even where the state does not force you to.

The two mobile-home-specific statutes you must respect

First, anti-retaliation. SDCL 43-32-27 expressly names a manufactured or mobile home community owner as a lessor who can be sued for retaliation. If a resident does something protected, such as making a good-faith complaint to a code-enforcement agency, giving you written notice of a needed repair, or organizing or joining a tenants' union, you may not respond by raising rent above fair market value, cutting off electric, gas, water, or sewer service, or serving a notice to vacate that is not based on a lease breach. A notice issued more than one hundred eighty days after the protected event is a defense, and simply declining to renew a written lease at its expiration is not retaliation.

Second, redevelopment. SDCL 43-32-31 says that if you lease land to the owner of a mobile or manufactured home and the land is developed for an alternate use, you must give at least ninety days' notice to vacate and remove the home. This ninety-day floor does not apply when the notice is based on a breach of the lease.

Note what is not here: South Dakota does not require a written lot lease specifically for parks, does not impose a park-specific disclosure checklist, and does not cap or regulate entrance or entry fees. If you rely on those items, they must live in your contract, not in a statute.

General lease and deposit rules that apply to lot leases

Writing requirement: under SDCL 43-32-5, any lease of real property for longer than one year must be in writing and signed by the lessor or an authorized agent to be valid. A hiring of real property is presumed to run for one year unless the agreement says otherwise (SDCL 43-32-3). Many lot tenancies operate month-to-month, in which case you should still document the terms.

Changing terms and rent: for a month-to-month tenancy, SDCL 43-32-13 lets you modify the terms, including the rent, only by written notice given at least thirty days before the end of the month, taking effect at the end of that month. The resident may then terminate effective the first of the next month by giving you notice within fifteen days of receiving your modification notice.

Security deposits: SDCL 43-32-6.1 caps the deposit at one month's rent, with a larger amount allowed only by mutual agreement where special conditions pose a danger to maintenance of the premises. SDCL 43-32-24 requires you to return the deposit, or send a written statement of the specific reason for any withholding, within two weeks after the tenancy ends and you receive the resident's mailing address; you may withhold only what is reasonably necessary for unpaid rent, other funds due, or to restore the premises beyond ordinary wear and tear; and on request you must give an itemized accounting within forty-five days. Fail to comply and you forfeit all right to withhold; bad-faith retention adds punitive damages up to two hundred dollars.

Entry and disclosure: SDCL 43-32-32 makes twenty-four hours' written notice the presumed-reasonable standard for entering, and the notice must state the date(s), a business-hours window, the purpose, and a way to reschedule. SDCL 43-32-30 requires disclosure if you have actual knowledge of prior methamphetamine manufacturing on the premises.

What is set by contract rather than statute

Because South Dakota does not mandate lot-lease contents, the terms that matter most in daily park operations are contractual. Rent amount and escalation, lot boundaries and utilities, park rules and community standards, maintenance duties, guest and pet policies, and any move-in, transfer, or administrative fees are enforceable only if they are clearly written into the lease and rules.

This cuts both ways. You have broad freedom to design your agreement, but you also carry the drafting risk: if a term is not in the lease, the state generally will not supply it for you. Ambiguous or missing terms tend to be resolved against the party who wrote the lease.

Keep your written lease and rules internally consistent, give residents the documents they are agreeing to, and follow the statutory notice mechanics in SDCL 43-32-13, 43-32-31, and 43-32-32 whenever you change terms, redevelop, or enter a lot.

Lease requirements at a glance in South Dakota

• No mobile home residency act
  South Dakota has no dedicated mobile-home-park or manufactured-home residency law; lot leases run under general chapter SDCL 43-32.
• Written lease over one year
  SDCL 43-32-5 requires a signed writing for any lease longer than one year; shorter tenancies may be oral but should be documented.
• Retaliation protection applies to parks
  SDCL 43-32-27 names manufactured/mobile home community owners; no rent hikes above market, utility cutoffs, or non-breach vacate notices after protected tenant acts.
• Ninety-day redevelopment notice
  SDCL 43-32-31 requires at least 90 days' notice to vacate and remove the home when the land is developed for an alternate use, unless the notice is for a lease breach.
• Deposit capped at one month
  SDCL 43-32-6.1 limits the deposit to one month's rent, larger only by mutual agreement for special maintenance-danger conditions.
• Two weeks / 45 days on deposits
  SDCL 43-32-24: return deposit or written reason within two weeks; itemized accounting within 45 days on request; noncompliance forfeits withholding plus up to 200 dollars punitive damages.
• Thirty-day change notice
  SDCL 43-32-13: change month-to-month rent or terms only with written notice at least 30 days before month's end; tenant may terminate within 15 days.
• Twenty-four-hour entry notice
  SDCL 43-32-32 makes 24 hours' written notice presumptively reasonable, stating date, window, purpose, and reschedule option.
• Meth-lab disclosure
  SDCL 43-32-30 requires disclosure of any actual knowledge of prior methamphetamine manufacturing on the premises.
• No statutory entrance-fee rules
  South Dakota does not cap or regulate park entrance or entry fees; such fees are enforceable only if written into the lease.

Operator best practices in South Dakota

• Build a relationship with a South Dakota MHP attorney
  Because the state leaves most lot-lease content to contract, have local counsel draft and periodically review your lease and park rules; statutes here set only a thin floor.
• Always use a written lot lease
  Even where an oral tenancy is legal, put rent, lot description, term, utilities, fees, and rules in writing so unwritten terms are not resolved against you.
• Calendar the statutory notices
  Track the 30-day term-change notice (43-32-13), the 24-hour entry notice (43-32-32), and the 90-day redevelopment notice (43-32-31) so every action meets its statutory minimum.
• Run a disciplined deposit process
  Cap deposits at one month, and return or explain within two weeks with a 45-day itemized accounting on request; missing these forfeits withholding and risks punitive damages under 43-32-24.
• Avoid anything that looks retaliatory
  After a code complaint, repair notice, or tenant-organizing activity, document a legitimate, breach-based reason before any rent increase, service change, or vacate notice under 43-32-27.
• Disclose known meth-lab history
  If you have actual knowledge of prior methamphetamine manufacturing on a lot or unit, disclose it to prospects and residents as required by 43-32-30.
• Put all fees in the lease
  Since South Dakota does not regulate entrance or administrative fees, list every fee and its trigger in the written agreement or it may be unenforceable.
• Keep lease and rules consistent
  Ensure your community rules, fee schedule, and lease do not conflict; give residents copies of everything they are agreeing to.