Mobile Home Mortgage Calculator
Estimate a manufactured or mobile home payment with separate costs for the home, land, delivery, setup and a rented lot.
How this mobile home mortgage calculator works
The calculator builds the financed project cost from the mobile or manufactured home price, purchased land, delivery, setup and site preparation. It then subtracts the down payment and, when selected, adds loan or closing costs to the loan.
Mobile home loan payment formula
Financed amount = home price + purchased land + setup costs − down payment + financed costs. Monthly rate = annual percentage rate ÷ 12. For n monthly payments, principal and interest is:
Payment = P × r × (1 + r)n ÷ [(1 + r)n − 1]
At a zero interest rate, payment equals financed amount ÷ number of months. The total monthly estimate then adds entered taxes, home insurance, loan insurance, lot rent and other site charges.
Worked example
A $120,000 manufactured home, $40,000 land purchase and $15,000 of delivery and setup costs total $175,000 before financing. With a $20,000 down payment and $3,000 paid upfront, the loan is $155,000. At 7.5% for 20 years, principal and interest is about $1,248 per month before tax, insurance or site charges.
Land, setup and rented-lot costs
- Land purchased with the home: enter the land price; it is included in project cost and the editable taxable value.
- Land already owned: the calculator excludes land from the new loan. Do not use it to value an existing parcel or model a land lien.
- Rented lot: enter zero for land price and add monthly lot rent. Lot rent is a recurring housing cost, not loan principal.
- Delivery and setup: combine transport, foundation or tie-down work, utility connections, permits and site preparation only when the quoted amounts will be part of the project.
Mortgage versus home-only financing
This calculator does not decide whether a home is real property or personal property. A loan secured by a manufactured home and land can differ from a home-only or chattel loan in rate, term, appraisal, title, insurance and closing requirements. The payment formula is the same for a fixed-rate fully amortizing loan, but the inputs and eligibility must come from an actual offer.
Important limits
This is an educational planning estimate, not a lender quote, approval or financial advice. It assumes a fixed rate, equal monthly payments and monthly compounding. It does not model adjustable rates, irregular first periods, daily simple interest, balloon payments, prepayment penalties, changing lot rent, tax reassessment, utilities, maintenance, moving costs, dealer rebates, trade-ins or every loan-program fee. Taxes and insurance are entered assumptions. Confirm whether delivery, installation, land and fees may be financed and which property is collateral.
Related calculators
- Mortgage Affordability Calculator — estimate a purchase budget from income, debts and DTI limits.
- Personal Loan Calculator — model an unsecured installment loan and origination fees.
- Land Loan Calculator — estimate vacant-land payments, closing cash and an optional balloon balance.
- Construction Loan Calculator — estimate progressive draws, interest during the build and the permanent payment.
- Mortgage Payoff Calculator — compare extra payments on an existing home loan.
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Frequently asked questions
Should delivery and setup be included in the loan?
Include them only if the lender or dealer quote actually finances those costs. Otherwise, keep them in the project budget but recognize that more cash may be needed upfront than this simplified model shows.
Does lot rent reduce the loan balance?
No. Lot rent is displayed in total monthly housing cost but is not amortized and does not build equity.
Why can the loan-to-cost ratio exceed 100%?
Financing closing costs can make the loan exceed the entered home, land and setup cost after the down payment. Whether that is permitted depends on the lender and collateral value.