If you own a mobile home park with empty lots, you may be sitting on one of the most overlooked value-add opportunities in real estate. Vacant lots generate zero income, yet they still carry costs — from property taxes to infrastructure maintenance. An infill strategy can help you turn that dead weight into a reliable revenue stream and meaningfully increase your net operating income (NOI).

What Is a Mobile Home Park Infill Strategy?

An infill strategy refers to the process of placing new or used homes onto vacant lots within an existing mobile home park. Rather than acquiring a new asset, you create value within what you already own.

This approach can work in several ways:

• Park-owned homes (POH): You purchase and place homes, then rent both the home and the lot to a resident.
• Tenant-owned homes (TOH): You bring in homes and sell them to residents, who then pay you lot rent only.
• Lease-to-own programs: Residents make monthly payments toward ownership, giving them a path to ownership while you collect consistent income.

Each model carries different capital requirements and risk profiles, so it’s worth evaluating what aligns best with your mobile home park’s current situation.

Why Vacant Lots Are a Major Drag on NOI

NOI is calculated by subtracting operating expenses from gross income. Every vacant lot you carry reduces your gross income while your fixed costs stay largely the same.

Consider this: if your mobile home park has 100 lots and 20 are vacant, you could potentially be leaving 20% of your revenue on the table. Even at a modest lot rent of $350 per month, 20 empty lots represent roughly $84,000 in lost annual income. Over a 10-cap valuation, that translates to approximately $840,000 in unrealized asset value.

Filling those lots doesn’t just improve cash flow — it can substantially increase your mobile home park’s market value.

How to Source Homes for Your Infill Program

One of the more common questions mobile home park owners face is where to find affordable homes to place on vacant lots. Fortunately, several sourcing options tend to work well:

New HUD-Code Manufactured Homes

Manufacturers such as Clayton Homes, Cavco, and Champion build new HUD-code homes that are purpose-built for mobile home park placement. New homes can attract quality residents and tend to require less maintenance early on. However, upfront costs are higher, typically ranging from $50,000 to $100,000+ depending on size and finishes.

Used and Repo Homes

Used manufactured homes — including repo units from lenders or dealers — can offer a more cost-effective path to infill. Many mobile home park investors have had success sourcing used homes in the $10,000–$30,000 range and investing additional capital in rehab before placement.

Homes From Other Mobile Home Parks

When other mobile home parks are being redeveloped or closed, operators sometimes need to move homes quickly. This can be a viable sourcing channel, though transportation and setup costs need to be carefully factored in.

The True Cost of Mobile Home Park Infill

Infill is not without its costs, and it’s important to go in with realistic expectations. Beyond the home purchase price, you’ll likely encounter:

• Transport and setup: Moving a manufactured home can cost anywhere from $3,000 to $10,000 or more depending on distance and site conditions.
• Utility connections: Hooking up water, sewer, and electric can add another $2,000 to $8,000 per lot, depending on your mobile home park’s infrastructure.
• Permits and inspections: Many municipalities require permits for home placement, which vary widely in cost and complexity.
• Rehab costs: If placing a used home, budget conservatively for repairs and cosmetic updates.

Total all-in costs per home can range from $20,000 on the low end to $120,000 or more for a new turnkey unit. Running a thorough pro forma before committing to a program is essential.

Financing Your Infill Program

Several financing options may be available to mobile home park owners pursuing infill:

Chattel Loans

Chattel loans are personal property loans used specifically for manufactured homes. Some lenders specialize in this space and may offer programs tailored to mobile home park operators.

21st Mortgage’s CASH Program

21st Mortgage offers a program specifically designed to help mobile home park owners finance home placements. It has become one of the more widely used tools in the infill space and may be worth exploring depending on your mobile home park’s profile.

Cash or Portfolio Financing

Some mobile home park investors prefer to self-fund infill programs, especially when working with lower-cost used homes, to avoid interest costs and maintain flexibility.

How Infill Can Boost Your Mobile Home Park’s NOI

The math on an infill strategy can be compelling. According to MHVillage and industry research, the average mobile home park lot rent in the United States was approaching $600 per month as of recent years, with many markets well above that figure.

If you fill 10 vacant lots at $500 per month in lot rent, that’s $60,000 in additional annual income. Depending on your mobile home park’s cap rate, that income increase could add $600,000 to $1,000,000 in asset value — often far exceeding the cost of the infill program itself.

Beyond the numbers, higher occupancy tends to:

• Strengthen community culture and reduce turnover
• Make your mobile home park more attractive to future buyers or lenders
• Reduce the visual and practical impact of vacant, overgrown lots

Key Takeaways

An infill strategy may be one of the most accessible value-add plays available to mobile home park owners today. By thoughtfully sourcing homes, managing costs, and selecting the right resident model, you can potentially turn vacant lots into income-producing assets — and meaningfully grow your mobile home park’s NOI in the process.

The affordable housing shortage across the United States continues to drive demand for mobile home park living. With over 22 million Americans currently residing in manufactured housing communities, according to the Manufactured Housing Institute, the market fundamentals appear to support thoughtful investment in this asset class.

If you own a mobile home park with vacant lots, now may be a good time to explore what an infill program could look like for your specific situation.

Disclaimer:

The information provided is for informational purposes only and is not investment advice or a guarantee of any kind. We do not guarantee profitability. Make investment decisions based on your research and consult registered financial and legal professionals. We are not registered financial or legal professionals and do not provide personalized investment recommendations. This article was written with the help of AI and reviewed by Andrew’s team. Always consult a licensed professional before investing.