North Carolina’s Mobile Home Park Act (SB 518/HB 584) — Complete Operator & Investor Guide

By Andrew Keel | Updated April 2026 | Note: As of this writing, SB 518 remains pending in the North Carolina Senate Committee on Rules and Operations. It has not yet passed or been signed into law. This guide covers the bill’s provisions as written and what they would mean for operators and investors if enacted.

If you own, operate, or invest in mobile home parks in North Carolina, you need to understand what’s coming. Senate Bill 518 — the North Carolina Mobile Home Park Act — is one of the most sweeping pieces of tenant-protection legislation ever proposed for this asset class in the state. It didn’t pass on its first attempt (it was introduced as HB 584 in the 2023-2024 session and died in committee), but it’s back, it has momentum, and operators who aren’t paying attention are going to get blindsided.

We operate mobile home parks across North Carolina. We’ve read the bill text. We’ve talked to people tracking it at the legislature. Here’s exactly what you need to know — no hype, no panic, just a clear-eyed breakdown of what this law would require, what it means for your operations, and how to think about it as an investor.

What Is the North Carolina Mobile Home Park Act?

The NC Mobile Home Park Act (SB 518 in the 2025-2026 session, previously HB 584 in the 2023-2024 session) would create an entirely new Article 8 within GS Chapter 42 — North Carolina’s landlord-tenant statute. It establishes a comprehensive regulatory framework specifically for mobile home parks: tenant protections, landlord obligations, registration requirements, dispute resolution, and a resident right of first refusal on park sales.

The bill was introduced in the Senate on March 25, 2025, passed its first reading on March 26, 2025, and was referred to the Senate Committee on Rules and Operations. Its predecessor HB 584 passed the House in 2023 but died in the Senate during the 2023-2024 session. The current bill, if passed, is written with an effective date of October 1, 2025 — though given the current legislative timeline, any enacted version would likely carry a revised effective date.

The bill applies to any parcel of land used for the continuous accommodation of five or more occupied mobile homes, operated for the pecuniary benefit of the owner. That covers virtually every commercial mobile home park in the state.

Key Provisions Explained

1. Mandatory 60-Day Notice Before Rent Increases

Under SB 518, landlords must provide at least 60 days’ written notice before any rent increase. The notice must include:

• The amount of the rent increase
• The effective date of the increase
• The contact information of park management
• If management is not the principal owner: the name, address, and phone number of the owner’s chief executive officer or managing partner (unless already in the rental agreement)

Any notice issued without these elements is void and has no legal effect. This isn’t a minor paperwork requirement — a defective rent notice means the rent increase simply doesn’t happen, legally.

For operators used to sending a letter 30 days out: your process needs to change. 60 days means you’re planning rent increases more than two months in advance and documenting your notice delivery properly.

2. Rent Cap Triggers: When You Lose the Right to Raise Rents

This is the provision that will get operators in the most trouble. Under SB 518, rent increases are completely prohibited if any of the following conditions apply:

• The park does not have a current, active registration with the NC Human Rights Commission
• The park has any outstanding penalties or fees owed to the Commission
• The landlord has not fully complied with any final agency order issued by the Commission

Any rent increase issued in violation of these conditions is void. And the penalties for violations are substantial: courts can award a statutory penalty of at least $15,000, up to $50,000 per violation to each aggrieved homeowner. That’s not per park — that’s per resident affected.

Translation for operators: staying registered and clean with the Commission isn’t optional. One lapsed registration means you can’t raise rents until it’s resolved. One unpaid fine puts your entire rent-increase program on hold.

3. Right of First Refusal on Park Sales — 180-Day Opportunity Window

This is the provision that changes the acquisition calculus most dramatically for investors. SB 518 would give homeowners groups and residents’ associations a right of first opportunity to purchase the mobile home park when a sale is being contemplated.

Here’s how it works:

• Triggering events: The landlord must provide notice upon any of 10 defined triggering events demonstrating intent to sell — including listing the property, accepting a letter of intent, entering a purchase contract, or making material efforts to market the park for sale.
• 180-day window: Once notice is given, homeowners have 180 days to form a group or association and submit an offer to purchase. Extensions are permitted. The homeowner group may assign their rights to a public entity (such as a nonprofit housing organization or government body).
• Independent options: Each triggering event creates an independent option to purchase — meaning repeated attempts to sell without complying don’t reset the clock; they add new violations.
• Void sales: Any park sale in which the landlord is substantially noncompliant with the notice requirements is deemed void. The homeowners’ rights are treated as property interests, and any title transfer subsequent to a triggering event is considered defective until those interests are secured or an equitable remedy is provided.
• Penalties for noncompliance: The NC Human Rights Commission can impose fines of up to 30% of the sale or listing price of the park for violations. Courts can award a statutory penalty of at least $20,000 plus up to 30% of the purchase price. The Attorney General can intervene if substantial noncompliance is likely to result in significant harm.

Homeowners can also submit an offer to purchase at any time — even without a triggering event — though there is no obligation for the owner to accept.

Six exemptions are written into the bill (including certain family transfers and transfers to related entities), but the baseline rule applies to virtually all arms-length commercial sales.

4. Mandatory Registration with the NC Human Rights Commission

Every mobile home park in North Carolina would be required to register with the NC Human Rights Commission and renew that registration annually. The Commission will:

• Create and maintain a public registration database of all mobile home parks
• Maintain a separate database of parks with complaints filed against them
• Publish annual reports to its website and to the NCGA
• Establish registration fees (landlords may pass up to half the registration fee to homeowners)

The bill specifies that initial registrations must be filed within a set deadline after the law takes effect, and new parks must register within three months of having lots available for rent. Delinquent registration fees can reach $5,000.

The Commission also gets a robust enforcement program: it can investigate complaints on its own initiative, facilitate dispute resolution, issue cease and desist orders, and impose fines of up to $5,000 per violation per day a violation remains uncorrected.

5. Other Notable Provisions

Eviction protections: Grounds for termination of tenancy are limited to five specific circumstances — including conduct that annoys other homeowners, failure to comply with written park rules, and certain criminal activity. Evictions for reasons outside these five grounds expose landlords to statutory penalties of up to $20,000 per homeowner. In most cases, homeowners must receive at least 90 days to sell or remove their mobile home after a notice to quit. That drops to 30 days if the occupant isn’t the owner, and 10 days for dangerous or criminal conduct.

Written lease required: Every tenancy must be backed by a written rental agreement signed by both parties. The agreement must clearly define lease terms, renewal rights, and tenant responsibilities. Five specific provisions are prohibited from appearing in any lease (including mandatory arbitration clauses). Requiring a homeowner to sign a non-compliant lease is itself a violation of the Act.

Security deposits: Capped at one month’s rent for single-wide units, two months’ for multi-wide. Must be held in a separate trust account and remain the property of the homeowner until legally forfeited.

Entry fees prohibited: No entry fees of any kind as a condition of tenancy — the bill defines this broadly and prohibits park owners from requiring or giving preference for purchasing a home from a particular seller.

Transfer/selling fees prohibited: Parks cannot charge selling fees or transfer fees when homeowners sell their mobile homes.

Utility billing requirements: Monthly billing for water usage is required. Annual notices for individual water charges must be provided. Specific rules govern water leak situations. Landlords must timely remit utility payments collected from residents.

Homeowners association rights: Residents have the right to form homeowners associations and meet in common areas at no charge. Landlords must attend up to two meetings per calendar year upon request.

Anti-retaliation: No retaliatory action against residents who exercise their rights under the Act. Retaliation carries fines of up to $10,000 imposed by the Commission.

Park closure protections: If a park is condemned, acquired by a government agency, or the landlord intends to change land use resulting in displacements, the landlord must — within 30 days of a written demand — provide homeowners either: (1) relocation cost payment to a location within 100 miles, or (2) a binding offer to purchase the mobile home at the greater of a set schedule amount or appraised in-place fair market value.

What This Means for Mobile Home Park Operators: A Compliance Checklist

If SB 518 passes, here is what operators need to have in place:

1. Register with the NC Human Rights Commission — by the initial deadline and renew annually. Missing this single step locks you out of rent increases.
2. Audit your leases — make sure every active tenancy has a compliant written lease. Remove any prohibited clauses (arbitration, etc.).
3. Update your rent-increase notice procedure — shift to 60 days minimum with full required disclosure content. Document delivery.
4. Train your property management team on the five permitted grounds for eviction and the required notice timelines (90/30/10 days).
5. Update your utility billing practices — monthly water billing, annual notices, prompt remittance.
6. Prepare for homeowners association requests — you must attend up to two meetings per year and allow common-area organizing.
7. Build ROFR compliance into your sale process — understand the 10 triggering events and notify homeowners before taking material steps toward a sale. Your attorney needs to be involved early.
8. Remove any existing entry fees, selling fees, or transfer fees from your agreements — these become prohibited the day the law takes effect.

What This Means for Mobile Home Park Investors

SB 518 changes several underwriting assumptions for North Carolina mobile home park acquisitions:

Rent growth assumptions: The 60-day notice requirement isn’t fatal to value-add strategies, but it does slow your timeline. More importantly, the compliance-triggered rent freeze means operational screwups have direct financial consequences. A lapsed Commission registration isn’t just a paperwork problem — it’s a hard stop on your rent increase program.

Acquisition underwriting: The 180-day ROFR window adds a real constraint to deal timelines. You can’t move at closing speed on a standard 30-60 day escrow if the residents have a 180-day purchase window. Deals will need longer due diligence periods or structure adjustments. Buyers should verify whether the seller properly triggered and fulfilled the notice requirements before accepting an assignment of the purchase agreement.

Exit planning: The ROFR applies on exit as well. Build the 180-day window into your hold period assumptions. A void sale is not a hypothetical — the bill explicitly deems substantially noncompliant sales void, and the Attorney General can intervene. This is not something you can paper over after the fact.

Value-add limitations: If a park is noncompliant — for any reason — you lose the ability to raise rents. That changes the risk profile for turnaround acquisitions where you’re planning to address existing management deficiencies post-close.

Opportunity: Well-run operators who stay compliant will actually benefit. The compliance bar will shake out sloppy operators and reduce competition from less-sophisticated buyers who underestimate regulatory exposure. Strong operators who build compliance into their systems will be fine.

How North Carolina Compares to Other States

North Carolina is not the first state to consider this type of legislation. Here’s a brief comparison:

Colorado (HB 22-1287, 2022): Requires 90 days’ notice for rent increases, establishes a resident right of first refusal with a 90-day opportunity to purchase window. Often cited as the model for NC’s legislation.

Oregon (Multiple bills, 2019-2023): Requires 90 days’ notice for rent increases exceeding 10%, provides residents a right of first opportunity to purchase. Oregon also has more extensive rent stabilization provisions for mobile home parks.

Vermont (Act 174 and amendments): Vermont has had ROFR laws for mobile home park residents since the early 2000s — one of the first states to do so. 45-day notice required for rent increases.

Washington: Requires 60 days’ notice for rent increases, provides residents an opportunity to purchase with a 90-day window.

Montana (SB 262, 2021): Modest protections — 60-day notice for rent increases, some basic tenant protections, no ROFR.

What makes NC’s SB 518 distinctive is the mandatory state registration program with enforcement teeth, the extended 180-day ROFR window (longer than most states), and the explicit compliance-triggered rent freeze. Most other states have some version of ROFR and notice requirements; few have tied rent increase rights directly to an active state registration.

Our Perspective as NC Operators

We operate mobile home parks in North Carolina. We’re not going to pretend this legislation is neutral — parts of it create real operational friction and change the investment math on acquisitions. But let’s be honest about what it actually is.

The 60-day notice requirement? We can work with that. 60 days is a reasonable planning window. The written lease requirement? We’re already doing this. The eviction grounds limitations? Five clearly defined grounds is workable — we’re not evicting people for reasons outside those categories anyway.

The registration requirement is genuinely new overhead, but it’s manageable. The ROFR provision is the one that requires the most structural adjustment in how we approach acquisitions and exits. 180 days is a long window, and the void-sale provision has real teeth. But it’s predictable — you know the rule, you build it into your process, you move on.

The bigger concern isn’t the specific provisions — it’s the potential for the compliance-triggered rent freeze to be weaponized through strategic complaints designed to lock a park out of rent increases. We’ll be watching how the Commission’s enforcement program develops if this bill passes.

Bottom line: operators who run tight ships — good leases, documented notices, proper utilities billing, clean regulatory standing — are going to be fine. The operators who should be worried are the ones cutting corners on the basics. And frankly, this legislation cleaning up those operators isn’t the worst thing for the long-term health of this asset class.

If you want our full take on operating mobile home parks the right way, the foundation is all in our ebook.

Frequently Asked Questions: NC Mobile Home Park Act (SB 518)

Has SB 518 passed? Is it law in North Carolina?

No. As of April 2026, SB 518 has been introduced in the Senate, passed its first reading, and was referred to the Senate Committee on Rules and Operations. It has not passed both chambers or been signed by the Governor. However, given that very similar legislation (HB 584) already passed the House in the prior session and the Senate has been increasingly active on housing issues, this bill deserves serious attention. You should be preparing for it, not waiting to see if it passes.

Does this apply to my mobile home park?

The bill applies to any parcel of land used for continuous accommodation of five or more occupied mobile homes, operated for the pecuniary benefit of the owner. If you operate a commercial mobile home park in North Carolina with 5+ occupied lots, this applies to you. The bill explicitly excludes mobile home subdivisions (where residents own their lots) and property zoned for manufactured home subdivisions.

What happens if I don’t register with the NC Human Rights Commission?

Failure to maintain a current, active registration means you are legally prohibited from raising rents — period. Any rent increase you issue while unregistered is void. Additionally, delinquent registration fees can reach $5,000, and the Commission can assess additional penalties of up to $5,000 per violation per day. Courts can award statutory penalties of $15,000 to $50,000 per aggrieved resident for prohibited rent increases.

How does the Right of First Refusal work in practice?

When you decide to sell your park, you must notify homeowners upon any of 10 defined triggering events (listing the property, accepting a letter of intent, entering a purchase contract, etc.). From that notice, homeowners have 180 days to form a group or association, get financing, and submit a purchase offer. If they can’t or don’t, you proceed with your sale normally. If you fail to provide proper notice and sell anyway, the sale can be voided and you face penalties up to 30% of the purchase price. The practical implication: consult with your attorney before any steps toward a sale, ensure notice is properly given, and build the 180-day window into your deal timeline.

Can residents actually buy the park, or is the ROFR mostly theoretical?

It’s more real than most operators think. Resident-owned communities are a growing part of the affordable housing landscape, with nonprofit organizations like ROC USA providing technical and financing assistance to resident groups. The bill explicitly allows homeowners to assign their purchase rights to a public entity or nonprofit — meaning even if residents can’t finance it themselves, they can transfer that right to an organization that can. Treat this as a genuine constraint on your exit strategy, not a technicality.

Can I still raise rents after the law takes effect?

Yes — as long as you are registered with the NC Human Rights Commission, have no outstanding penalties or fees, and are in compliance with any Commission orders. Give 60 days’ written notice with the required content. There is no cap on the amount of rent increases under this bill — only the notice requirement and the compliance prerequisites.

What are the five permitted grounds for eviction?

The bill limits grounds for termination to: (1) conduct of the homeowner on the premises that constitutes annoyance to other homeowners or interference with park management; (2) failure to comply with written rules and regulations in the rental agreement; (3) dangerous or criminal conduct; (4) failure to pay rent (with 10 days’ written notice); and (5) other conduct specified in the bill. Evicting a resident for reasons outside these five categories exposes you to statutory penalties of up to $20,000 per homeowner.

What’s the security deposit limit?

Under SB 518, security deposits are capped at one month’s rent for single-wide units and two months’ rent for multi-wide units. Deposits must be held in a separate trust account and remain the homeowner’s property until legally forfeited.

Are existing leases grandfathered in?

The bill does not explicitly grandfather non-compliant lease provisions. Any lease provision that is prohibited under the Act (such as mandatory arbitration clauses) would likely become unenforceable upon the bill’s effective date. Operators should plan to audit and update all active leases when the law takes effect.

What if a resident files a complaint against my park?

The NC Human Rights Commission will investigate. The process includes the Commission investigating, facilitating negotiations or making written findings, notifying parties of violations, and giving the respondent a seven-day period to comply before daily penalties begin accumulating at up to $5,000 per violation per day. The Commission can also issue cease and desist orders. Residents can also file civil actions independently. Retaliation against a complainant carries additional fines up to $10,000. Document everything, respond promptly, and get legal counsel involved early.

Stay Updated

We’re watching SB 518 closely as it moves through the North Carolina legislature. If you operate in NC, subscribe to updates from the NC General Assembly bill tracker and follow the NC Manufactured Housing Association for operator-side advocacy updates.

We’ll update this guide as the bill progresses. For now, use this as your roadmap for what’s coming — and start building the operational practices that will keep you compliant whether this specific bill passes or not. The regulatory direction is clear. NC is moving toward more structured mobile home park oversight. The only question is exactly when and in what form.

This article is educational and informational in nature. It does not constitute legal advice. Consult with a qualified North Carolina attorney before making any decisions based on pending legislation.