Cost to Own
United StatesMainePenobscot CountyOld Town Population 7,439 Data vintage ACS 2023 5-Year Rates updated 2026-07-30

Total monthly cost of ownership

Cost to Own a Home in Old Town, Maine

A $183,000 home here costs

$1,740

per month, all in — with 20% down at today's 6.66% 30-year fixed rate.

A standard mortgage calculator would have told you $941. The real number is $799 higher every month — 85% more than the payment most buyers budget for.

Old Town median: $183,200
Under 20% adds PMI
Freddie Mac PMMS
US average household

Where every dollar goes

Only the first line is a mortgage payment. Change any assumption above and every figure below recalculates.

Principal & interest30-year fixed, $146,400 borrowed $941
Property tax1.752% effective rate for Old Town itself $267
Homeowners insuranceMaine averages $996/yr (NAIC), or 0.356% of home value $54
Electricity28.63¢/kWh — Maine residential average, EIA $257
Water, sewer & trashUS household average $68
Maintenance reserve1% of home value per year $153
Total monthly $1,740

Old Town against Penobscot County and Maine

MeasureOld TownPenobscot County
Median home value$183,200$193,800
Median property tax$3,209$2,435
Effective tax rate1.752%1.256%
Median gross rent$1,014$997
Population7,439153,571

The weather behind that power bill

Old Town sits in Penobscot County, which averages a high of 79.3°F in its hottest month and a low of 3.4°F in its coldest, with 44.27" of precipitation a year and 30% of it in a single three-month stretch. That climate drives 337 cooling and 8,272 heating degree days, which is what sets the $257 electricity line above.

See the full climate breakdown for Penobscot County — month by month temperatures, rainy season timing, snowfall and heating and cooling costs.

Other cities in Penobscot County

Full Penobscot County cost breakdown · Every county in Maine

Common questions

How much does it cost to own a home in Old Town?

A $183,000 home in Old Town, Maine costs approximately $1,740 per month with 20% down at 6.66%. That is $941 principal and interest, $267 property tax, $54 homeowners insurance, $325 utilities and $153 set aside for maintenance.

What is the property tax rate in Old Town?

Old Town has an effective property tax rate of 1.752%, based on a median home value of $183,200 and median real estate taxes of $3,209. That is higher than the Penobscot County average of 1.256%.

What is the average home price in Old Town?

The median owner-occupied home value in Old Town, Maine is $183,200, against $193,800 across Penobscot County.

Is it cheaper to rent or buy in Old Town?

Median gross rent in Old Town is $1,014 a month, against $1,740 to own the median home all in. Renting costs less month to month here, though renting builds no equity.

Sources & methodology

  • Median home value, real estate taxes, gross rent and population for Old Town — US Census Bureau, American Community Survey ACS 2023 5-Year, place-level tables.
  • Homeowners insurance — NAIC average premium for Maine.
  • Electricity price — EIA Electric Power Monthly Table 5.6.A.
  • Mortgage rate — Freddie Mac PMMS, refreshed weekly.
  • Maintenance (1%/yr) and water and sewer ($68/mo) are national estimates. Every assumption above is editable.

Full methodology