A mobile home park business plan is what separates a $4.8 million park acquisition that produces $620,000 in annual cash flow from a property full of vacant lots, broken septic, and angry tenants that bleeds $14,000 a month. The US manufactured housing community industry includes roughly 43,000 parks holding 4.3 million homesites, with national average lot rent climbing from $295 in 2019 to $445 in 2025, a 51% increase in six years. Median in-place capitalisation rates compressed from 8.2% to 6.1% between 2018 and 2024 as institutional capital flooded the asset class.
Those numbers explain why every private equity fund from Sun Communities to Equity LifeStyle Properties to dozens of regional roll-up funds is buying parks at scale. They have also pushed prices to a point where the math only works if you know what you are doing. A 100-lot park trading at $4.5 million-$7.2 million today must be modelled lot by lot, with infrastructure capex broken out, and a clear value-add plan to justify the price. Lenders want 1.30x debt service coverage at year 3 with the value-add executed. Your business plan is what proves you have done the work.
Why mobile home park needs a specific business plan
Mobile home park economics behave nothing like apartments, single-family rentals, or self storage. Tenants own their homes and rent the lot underneath. Average tenure runs 12-18 years because moving a manufactured home costs $7,500-$22,000 and most municipalities will not permit relocation into another park. That captive demographic is the source of pricing power and is also why state legislatures in California, Oregon, Washington, and Colorado have passed lot rent control statutes in the past 5 years.
The cost stack for buying a park is dominated by the existing infrastructure. A 100-lot park at $4.5 million-$7.2 million breaks down roughly as $32,000-$52,000 per lot, of which $18,000-$32,000 reflects the underlying land value and $14,000-$22,000 reflects the in-place infrastructure (paved roads, water lines, sewer or septic, electrical pedestals, utility meters). Replacement cost on infrastructure for a new park is $35,000-$65,000 per lot, which is why building new parks is economically unviable in almost every US market. Existing park acquisition is the only realistic path to scale.
Infrastructure determines 70% of your underwriting. Public water and public sewer parks command 7.5-9.5% cap rates and trade at premium prices. Public water with septic systems trade at 8.5-10.5% caps. Well water and septic parks trade at 10-13% caps because the operating risk is meaningful (well failures, septic replacements at $4,500-$12,000 per system, drain field reconstruction at $25,000-$80,000). Master-metered parks where the owner pays utilities and bills back to tenants trade at 9-11% caps because of the operational complexity and bad-debt risk. Your plan must categorise the park's infrastructure correctly because the wrong cap rate assumption can blow the deal by 20-35%.
What to include in your mobile home park business plan
Executive summary
One page. State the park location, total lot count, occupied vs vacant lot split, current and pro forma lot rent, water and sewer infrastructure type, total purchase price, value-add plan (lot rent increase, infill, sub-meter conversion, road repair), projected stabilised NOI, and exit cap rate assumption. Lenders read this page first, then jump to your infrastructure assessment.
Market and park-level analysis
Run a 25-mile radius market study. Mobile home park demand correlates with affordable housing scarcity, single-family home prices, and median renter household income. The strongest park markets are tier-2 and tier-3 metros where median single-family home prices exceed $325,000 (making lot ownership at $30,000-$80,000 plus a $25,000-$80,000 home deeply attractive) and median renter income sits in the $32,000-$58,000 band.
Pull every comparable park within 25 miles. Note their lot count, current lot rent, occupancy rate, water/sewer type, age and condition of infrastructure, and amenity offering. The pricing power test is simple: if comparable parks within 15 miles charge $485-$575 in lot rent and the target park charges $325, there is a $160-$250 lot rent gap that can be closed over 24-48 months at 6-8% annual rent increases. That gap is the value-add story.
Park acquisition due diligence
Detail every infrastructure component. Roads (paved vs gravel, age, condition, drainage), water system (public connection vs well with capacity), sewer system (public connection vs lagoon vs septic count and age), electrical (master metered vs sub-metered, panel ages), and gas (if applicable). The 30-day diligence period before close should include a Phase 1 environmental, a sewer scope on every line, well water testing on volatiles and bacteria, electrical inspection of pedestals, and a road condition assessment by a paving contractor. Diligence costs run $18,000-$45,000 and are not optional.
Revenue model and value-add strategy
Mobile home park revenue stacks five streams, and your business plan must model each.
Lot rent is 78-92% of revenue at most parks. Stabilised lot rents range from $285 in distressed midwest markets to $1,250 in California coastal markets. The national average sits at $445/month. Annual rent escalation runs 4-8% in most markets, with some institutional operators pushing 8-12% in supply-constrained markets where comparable rents support the increase.
Park-owned home rent contributes 4-15% of revenue at parks that own a percentage of the homes. Ownership of homes is operationally heavy (turn costs at $4,500-$14,000 per unit, ongoing maintenance) but produces $625-$1,150/month in combined lot and home rent versus $445 for tenant-owned homes. Most institutional operators target 12-25% park-owned home ratio at acquisition and run a "home sale program" to convert renters to owners over 24-48 months.
Utility billback contributes 4-12% of revenue at sub-metered parks. Master metered parks where the owner pays bulk water and sewer typically lose $24-$45 per occupied lot per month to over-consumption. Sub-meter conversion costs $850-$1,650 per lot but pays back in 14-26 months and adds $35-$72 per lot per month in net billback revenue at stabilisation. This is the highest-ROI value-add lever available in the asset class.
Late fees and admin fees contribute 2-5% of revenue. A $35-$65 late fee at day 6, a $150-$275 home sale title transfer fee, a $25-$45 application fee per new resident, and pet fees of $15-$35/month per pet compound across a 100-lot base into $14,000-$32,000 in annual fee revenue.
Infill revenue is the highest-impact value-add at parks with vacant lots. Filling 8-15 vacant lots at $445/month in lot rent adds $42,720-$80,100 in annual revenue. Infill cost runs $4,500-$12,000 per lot to bring a vacant lot back online (utility tap inspections, pad prep, occasional water/sewer line repair) plus $35,000-$85,000 to bring in a used or new manufactured home if running a park-owned home model. Most operators partner with home dealers (Cavco, Clayton, Champion) who place homes at no cost in exchange for the home sale revenue.
Park acquisition and capex costs
Acquisition price is the dominant variable. Pricing per lot varies enormously by market and infrastructure.
Per-lot acquisition prices by market type:
- Distressed midwest tier-3 markets, well/septic, low rent: $14,000-$25,000 per lot
- Stable midwest tier-2 markets, public utilities, median rent: $32,000-$48,000 per lot
- Sunbelt growth markets, public utilities, premium rent: $48,000-$85,000 per lot
- California, Oregon, Washington coastal markets, premium rent: $85,000-$220,000 per lot
- Florida and Texas premium retiree markets: $55,000-$140,000 per lot
Day-one capex requirements for value-add parks typically run $185,000-$650,000 on a 100-lot acquisition. Sub-meter installation at $850-$1,650 per lot ($85,000-$165,000 for a full conversion), road repair and resurfacing at $35,000-$140,000 (depending on whether full mill-and-overlay or patch-and-seal), septic system replacement on 8-15 systems at $4,500-$12,000 each ($36,000-$180,000), drain field reconstruction at $25,000-$80,000 per failed field, electrical pedestal replacement at $1,200-$2,800 per pedestal for 15-25 worst pedestals ($18,000-$70,000), and dump station, mail kiosk, and signage at $14,000-$35,000.
Soft costs at acquisition add $85,000-$175,000. Phase 1 environmental at $4,500-$8,500, ALTA survey at $8,000-$18,000, sewer scope and well testing at $6,000-$14,000, road and pavement assessment at $2,500-$6,500, legal and title at $25,000-$55,000, lender fees and appraisal at $25,000-$55,000, and lender-required reserves and impounds at $35,000-$95,000.
Total capital requirement for a $4.5 million 100-lot acquisition with $400,000 in day-one capex and $130,000 in soft costs is $5.03 million. With agency financing at 70% LTV, the borrower brings $1.51 million in equity. Most institutional operators use a syndication structure with 80-90% LP equity at an 8% pref and 70/30 promote, leaving the GP with skin in the game and most of the upside.
Lot rent comparison by region and infrastructure
Lot rent and pro-forma rent gap drive the entire value-add thesis. The table below shows typical current and pro-forma lot rent across regions and infrastructure types.
| Market type | Infrastructure | Current rent | Comp rent | Rent gap | Stabilised cap |
|---|---|---|---|---|---|
| Tier-3 midwest distressed | Well/septic | $245 | $315 | $70 | 10.0-12.0% |
| Tier-2 midwest stable | Public utilities | $365 | $445 | $80 | 7.5-8.5% |
| Sunbelt growth | Public utilities | $485 | $595 | $110 | 6.5-7.5% |
| Florida retiree | Public utilities | $625 | $815 | $190 | 5.5-6.5% |
| California coastal | Public utilities | $985 | $1,250 | $265 | 4.5-5.5% |
The rent gap closes over 24-48 months at 6-8% annual increases. A 100-lot park with a $110 rent gap captures $132,000 in incremental annual revenue once the gap closes, which at a 7.0% cap translates to $1.89 million in incremental value. This is the central economic driver of the asset class.
Financial projections and value-add execution
Model a 5-year hold with three scenarios. Conservative, expected, and optimistic. Lenders only care about conservative. If your park hits 1.30x debt service coverage by year 3 under conservative assumptions, the deal pencils.
Year 1 revenue example. A 100-lot park at 88 occupied lots with $385 average lot rent generates approximately $406,560 in lot rent revenue. Add $24,000 in late fees and admin and $18,000 in laundry/vending for total revenue of $448,560.
Year 1 operating expenses for a 100-lot park run $145,000-$210,000. Property taxes ($28,000-$55,000), insurance ($14,000-$28,000), utilities net of billback ($35,000-$75,000 at master metered parks, $8,000-$22,000 at sub-metered), payroll ($28,000-$55,000 for a part-time on-site manager), repairs and maintenance ($18,000-$38,000), property management fee if outsourced ($24,000-$36,000 at 5-7% of gross), legal and admin ($6,000-$14,000), and marketing ($4,000-$12,000).
Year 1 NOI on the example park lands at $238,000-$303,000. With $3.15 million in debt service at 7.0% and 30-year amortisation ($249,500 annual debt service on a $4.5 million purchase at 70% LTV), Year 1 DSCR is 0.95-1.21x and most lenders require an interest reserve in escrow.
Year 5 stabilised NOI after value-add execution. Lot rent climbs from $385 to $475 (5% annual increase plus 3 step-ups during turnover), occupancy climbs from 88 to 96 lots through infill, sub-meter conversion adds $42,000 in net billback revenue, and total revenue reaches $610,000-$680,000. NOI lands at $410,000-$465,000, a 70% increase over Year 1. At a 6.5% exit cap, the park is worth $6.3 million-$7.2 million versus the $4.5 million acquisition price, generating $1.8 million-$2.7 million in equity value over the 5-year hold.
Cash-on-cash returns of 8-14% in years 2-5 are the institutional target. Total IRR of 16-24% on a 5-year hold including refinance and exit is what justifies the asset-class risk profile and operational complexity.
Financing your park acquisition
Three primary paths exist for funding park acquisitions.
Agency loans (Fannie Mae and Freddie Mac) are the gold standard for stabilised parks. Both agencies have dedicated manufactured housing community programs with 70-80% LTV, 7.0-7.6% rates as of 2026, 30-year amortisation with 5-10 year initial terms, and non-recourse structures. Fannie Mae targets parks of 50+ lots with predominantly tenant-owned homes. Freddie Mac is more flexible on park-owned home percentages. Both require 1.25x DSCR minimum and full Phase 1, ALTA, and infrastructure inspection.
Conventional bank loans from regional banks and specialty MHC lenders cover smaller deals (under $2 million) and value-add deals where the day-one DSCR is below 1.25x. Rates run 7.5-9.0% with 60-70% LTV, 20-25 year amortisation, 5-10 year terms, and full recourse. Borrowers bring 30-40% equity and the bank typically requires a debt service reserve of 6-12 months in escrow.
Seller financing works for deals where the seller has held the park for 20+ years, has minimal basis, and prefers installment sale tax treatment. Typical structures pay 25-35% cash at close with 65-75% seller-carry note at 6.0-7.5% interest, 25-30 year amortisation, and 5-7 year balloon. Seller financing is particularly common in tier-3 distressed markets where institutional lenders avoid the asset class.
Debt service coverage ratio is the single number that decides loan approval. Agency lenders want 1.25x stabilised DSCR minimum at acquisition with a credible path to 1.40x+ within 24 months. If your year 1 NOI is $260,000 and annual debt service is $215,000, your DSCR is 1.21x and the agency requires an interest reserve. By year 3 with the value-add executed, your NOI should hit $345,000-$390,000 and DSCR should hit 1.60-1.81x, which qualifies for the supplemental loan that funds the value-add capex and partial return of equity.
Common mistakes in mobile home park business plans
Mispricing the infrastructure risk. Buyers who assume well water and septic systems are "fine because the seller said so" routinely face $80,000-$280,000 in year 1 capex when systems fail. Spend $14,000 on diligence before close to avoid $200,000 in year 1 surprises. Septic systems typically last 20-30 years, drain fields 25-35 years, and well pumps 12-18 years.
Underestimating the rent control risk. California, Oregon, Washington, Colorado, Maine, New Hampshire, and increasingly Minnesota and Massachusetts have passed lot rent control statutes capping annual increases at 5-10%. Several other states have active legislation pending. Your underwriting must reflect the regulatory regime in your specific state, not the unrestricted rent growth assumption that worked in 2018.
Overestimating infill velocity. Many plans assume 1-2 vacant lots filled per month. Realistic infill in most markets runs 4-9 lots per year due to manufactured home dealer capacity, lot prep timeline, and resident screening. A 12-vacant-lot infill plan that takes 14 months in your model often takes 28-36 months in reality.
Skipping the bad debt analysis. Manufactured home community tenant base typically runs 4-9% bad debt at acquisition due to deferred prior management collection. Year 1 collections often run 91-94% of billed revenue versus the 96-98% assumed in many pro formas. The 4-5 percentage point gap on $400,000 in revenue is $16,000-$20,000, which can blow your DSCR.
No utility billback transition plan. Converting a master metered park to sub-metered requires careful tenant communication, lease amendments, and a 90-180 day notice period. Operators who skip the communication face 8-15% tenant turnover during transition. The transition should be in your year 1 plan with a specific timeline, not deferred to year 2 "when the operator gets to it."
Mobile home park business plan template sections
Whether you write from scratch or use a mobile home park business plan template, the following sections need depth and specificity.
- Executive summary with park location, lot count, infrastructure, purchase price, value-add plan, projected NOI, and exit cap
- Market analysis with 25-mile comparable rent study, single-family home price comparison, and renter household income data
- Park-level analysis with lot-by-lot occupancy, infrastructure condition, road quality, and amenity inventory
- Acquisition diligence with Phase 1 environmental, sewer scope results, well water testing, electrical assessment, and pavement condition
- Day-one capex budget with line-item sub-meter conversion, road repair, septic replacement, and electrical pedestal upgrade costs
- Revenue model with year 1 through year 5 lot rent escalation, infill schedule, sub-meter billback transition, and fee revenue
- Operating budget with property tax, utilities net of billback, on-site manager, repairs, and management fee
- Financial projections with 5-year monthly cash flow, DSCR by year, supplemental loan refinance projection, and exit value
- Funding strategy with agency vs conventional vs seller-finance comparison, capital stack, and equity syndication terms if applicable
- Operations plan with on-site manager scope, property management software (Rent Manager, ManageAmerica, AppFolio), and resident screening process
Each section needs hard numbers tied to the specific park, infrastructure, and market. "We will improve operations" is not a plan. "Convert from master metered to sub-metered in months 4-9 at $1,200 per lot ($120,000 total capex), increase lot rent 6% in month 13 with 90-day notice, infill 8 vacant lots in year 1 through Champion Homes dealer placement, replace 12 failing septic systems in year 2 at $7,500 each ($90,000 capex)" is a plan.
Frequently asked questions
- How much does it cost to buy a mobile home park?
- $1.4 million to $22 million depending on lot count and market. Per-lot prices range from $14,000-$25,000 in distressed midwest markets to $85,000-$220,000 in California coastal markets. A 100-lot park in a tier-2 sunbelt market typically trades at $4.5 million-$7.2 million. Day-one capex adds $185,000-$650,000 and acquisition soft costs add $85,000-$175,000.
- How profitable is a mobile home park?
- Stabilised parks generate 50-65% NOI margins, producing $238,000-$465,000 in NOI on a 100-lot park with $448,000-$680,000 in revenue. Cash-on-cash returns of 8-14% in years 2-5 are the institutional target. Total 5-year IRR of 16-24% including value-add execution and refinance is what justifies the operational complexity of the asset class.
- What is a good cap rate for a mobile home park?
- 5.5-7.5% for premium sunbelt and Florida retiree parks with public utilities, 7.5-9.5% for tier-2 midwest parks with public utilities, 9.5-12.0% for tier-3 parks with well water and septic. Cap rates have compressed 200-350 basis points across the asset class since 2018 due to institutional capital flowing into manufactured housing communities.
- How long does it take to stabilise a value-add park?
- 24-48 months to execute the core value-add plan. Sub-meter conversion in months 4-12, lot rent gap closure over 24-36 months at 6-8% annual increases, infill of 1-2 vacant lots per quarter (4-8 per year realistically), and infrastructure capex over months 6-30 depending on system condition. Year 5 stabilised NOI typically runs 60-95% above year 1 NOI on a value-add park.
- Do I need a business plan to get agency financing for a mobile home park?
- Yes. Fannie Mae and Freddie Mac MHC programs both require a detailed business plan with park-level economics, value-add execution timeline, infrastructure assessment, and DSCR by year. Lenders want to see DSCR above 1.25x at acquisition with a credible path to 1.40x+ within 24 months. FoundersPlan's business plan generator produces agency-ready park plans with infill schedules and sub-meter conversion timelines tailored to your specific acquisition.
Build your mobile home park business plan today
A mobile home park business plan requires lot-level economics, infrastructure-aware capex modelling, multi-year value-add execution timeline, and a capital stack that survives agency or syndicate scrutiny. Building one from scratch means 80-120 hours of spreadsheet work, market research, and diligence coordination. Generate yours with FoundersPlan in under 10 minutes.
Answer targeted questions about the park, infrastructure type, current and comparable rents, vacancy, and value-add plan. The generator produces a structured, lender-ready document covering every section in this guide, with financial projections calibrated to your specific acquisition and execution plan.
Looking for adjacent guides? Read our RV park business plan walkthrough for the closely related transient hospitality model, or the real estate business plan guide for broader real estate operating businesses.
The mobile home park acquisitions that hit stabilised NOI on schedule are the ones that priced the infrastructure risk correctly before they wired the deposit. Start yours now.