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Maine Mortgage Calculator (2026)

Calculate your monthly mortgage payment in Maine including principal, interest, and Maine's average property tax rate of 1.09%.

Maine Property Tax Note: Maine's average property tax rate of 1.09% is near the national average. Maine property taxes vary significantly by municipality. The Portland, ME housing market has seen significant appreciation, while rural Maine remains affordable. Maine offers a homestead exemption of $25,000 on the just value of the property. Heating costs are a significant additional housing expense in Maine's cold climate.

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Maine average: 1.09%

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Maine Monthly Payment

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Median Maine home ($340,000) — 20% down — 7% rate — 30yr

ComponentMonthlyAnnual
Principal & Interest$1,809.62$21,715
Property Tax (1.09%)$308.83$3,706
Homeowners Insurance$150.00$1,800
Total PITI$2,268.46$27,221

Total interest over 30yr: $379,464. PMI not included.

Maine Mortgage Math: Property Tax, Insurance, and PITI

Your Maine mortgage payment has four components — the PITI breakdown: Principal, Interest, Taxes, and Insurance. Principal and interest are determined by your loan amount, rate, and term. Property tax and homeowners insurance are usually escrowed monthly. In Maine, the average effective property tax rate is 1.09% — near the US average of 1.10%.

On the median Maine home ($340,000), the property tax line alone runs roughly $3,706 annually — about $309 per month before factoring in any local supplemental levies. Homeowners insurance typically adds $1,200–$2,400/year depending on coverage and risk profile, with hurricane/wildfire-prone areas paying more.

Maine Home Prices in National Context

The median home price in Maine is $340,000, 18.9% below the US median of $419,200. Relative to Maine's median household income of $62,000, the median home costs about 5.5× annual income — a useful affordability benchmark. Home-price-to-income ratios above 5× typically signal a stretched market; below 3× indicates affordability headroom.

Maine's average property tax rate of 1.09% is near the national average. Maine property taxes vary significantly by municipality. The Portland, ME housing market has seen significant appreciation, while rural Maine remains affordable. Maine offers a homestead exemption of $25,000 on the just value of the property. Heating costs are a significant additional housing expense in Maine's cold climate. Local variation within Maine can be substantial — coastal/metro counties typically run well above the state median, while inland and rural counties can sit far below. Use the calculator above with your specific target price, and verify the property tax line by looking up the assessed value and millage rate for your target county.

Affordability Math: How Much Home Can You Actually Carry?

Conventional underwriting caps total housing costs at 28% of gross monthly income (the "front-end" ratio) and total debt at 36%–43% (the "back-end" ratio). On the Maine median household income of $62,000, that's a maximum housing budget of about $1,447 per month. With Maine's lower-than-average property taxes, that budget supports a mortgage in the range of $155,000–$217,000 at current 30-year fixed rates.

The 20% down payment is a useful benchmark — it eliminates private mortgage insurance (PMI) and signals creditworthiness — but isn't required. FHA loans accept 3.5% down with a credit score of 580+; VA loans (eligible veterans) and USDA loans (rural areas) can offer 0% down. Each path has tradeoffs in upfront fees, ongoing insurance, and rate competitiveness; run the math both ways before committing.

Closing Costs and Ongoing Ownership Costs in Maine

Beyond the down payment, budget 2%–5% of the loan amount for closing costs: lender origination fees, title insurance, appraisal, recording fees, prepaid taxes and insurance, and (in some states) transfer taxes. On a $272,000 loan, that's roughly $8,160–$13,600 due at closing. Some sellers will credit closing costs in soft markets — always ask.

Plan for ongoing maintenance reserves of 1%–2% of home value annually — about $5,100/year on the Maine median home. HOA dues (if applicable), utilities, and major capital expenses (roof, HVAC, hot water heater) accumulate. The all-in cost of homeownership in Maine typically runs 1.3×–1.5× the mortgage payment alone once tax, insurance, maintenance, and major repairs are included over a typical holding period.