The Numbers Have Changed
Two years ago, placing a new single-section manufactured home on a vacant lot cost between $60,000 and $70,000 including the home, transport, and setup. Today, that same home costs $80,000 to $95,000. The increase is driven primarily by tariffs on imported steel, lumber, and building materials that took effect in 2025 and have remained in place through 2026.
For mobile home park investors, this 25% to 35% cost increase directly affects one of the most important value-add strategies in the asset class: infilling vacant lots.
How Tariffs Hit Manufactured Housing
Manufactured homes are factory-built structures that rely heavily on steel framing, imported components, and materials that are subject to current tariff schedules. The cost increases are not limited to the home itself. Transportation costs have risen as fuel surcharges and equipment tariffs add to delivery expenses. Setup and installation costs have increased as concrete, plumbing supplies, and electrical components all carry higher price tags.
The result is a compounding effect. A park owner who budgeted $65,000 per home to infill 10 vacant lots at a total cost of $650,000 now faces a bill closer to $875,000 for the same work. That $225,000 difference changes the return calculation significantly.
Impact on Infill Economics
Lot infill is one of the highest-return strategies in MHC investing. A vacant lot generates zero revenue. A filled lot with a tenant paying $400 to $600 per month in lot rent generates $4,800 to $7,200 annually with minimal ongoing expenses. At a 6% cap rate, each filled lot adds $80,000 to $120,000 in property value.
At the old home costs, the math was compelling: spend $65,000 to place a home, generate $6,000 in annual lot rent, and add $100,000 in value. That is a 54% return on invested capital in year one from the value creation alone.
At today's costs, the math still works but the margins are thinner. Spend $90,000 to place a home, generate the same $6,000 in lot rent, and add the same $100,000 in value. The return on invested capital drops to 11% in year one. Still positive, but a meaningfully different investment profile.
Strategies for Investors in a Higher-Cost Environment
Buy used homes instead of new. The used manufactured home market has not seen the same tariff-driven price increases. A well-maintained used home can be purchased for $15,000 to $35,000, transported for $3,000 to $8,000, and set up for $5,000 to $10,000. Total placement cost of $25,000 to $50,000 preserves the economics that made infill attractive in the first place.
Shift to tenant-owned home models. Instead of purchasing homes and renting them, structure deals where tenants buy their own homes. The park provides the lot and infrastructure. The tenant finances the home through a chattel loan or personal loan. This eliminates the home cost from your capital stack entirely.
Prioritize parks with high existing occupancy. If infill economics are compressed, focus acquisitions on parks that are already 90%+ occupied. Your returns come from lot rent increases, expense optimization, and infrastructure improvements rather than infill. These parks are less sensitive to manufactured home pricing.
Negotiate volume discounts with manufacturers. If you are infilling across multiple parks, consolidate your orders. Manufacturers will negotiate 5% to 10% discounts on orders of five or more homes. This partially offsets the tariff impact.
The Silver Lining for Existing Park Owners
Higher home costs are not entirely negative for current park owners. The same tariffs that make infill more expensive also make it harder for new competing communities to be built. Supply constraints tighten further, which supports occupancy and lot rent growth at existing parks.
Additionally, tenants who already own homes in your park face even higher replacement costs if they consider moving. The cost to purchase a new home elsewhere has increased by the same 25% to 35%, which reinforces the stickiness of your existing tenant base.
Underwriting in the New Environment
When evaluating MHC acquisitions in 2026, update your infill cost assumptions. Use $85,000 to $95,000 for new single-section homes and $40,000 to $55,000 for used homes as baseline estimates. Stress-test your returns at both price points and determine which infill strategy works for each specific park. If you are acquiring a value-add park, Requity Lending funds mobile home park loans to close quickly while you execute the infill plan.
Requity Group factors current material costs into every MHC acquisition model, with underwriting that reflects real-world placement costs, not historical averages. Explore the Requity Group fund to see how it is positioned for manufactured housing in the current cost environment.