Knox County, Maine home prices
Typical home $436,709 · -0.6% in a year · property tax 1.17%
The typical home in Knox County is worth $436,709, 6% more than the Maine typical home ($412,002). Values changed -0.6% in the past year and +22.6% over five years. Homeowners here pay a median 1.17% of their home's value in property tax each year ($5,089 on the typical home), versus 0.92% statewide.
Mortgage on the typical Knox County home
| Down payment | Cash down | Loan | Principal + interest | PMI / MIP | Tax + insurance | Total / month | Income needed |
|---|---|---|---|---|---|---|---|
| 20% down | $87,342 | $349,367 | $2,350 | $0 | $642 | $2,993 | $128,300 |
| 10% down | $43,671 | $393,038 | $2,644 | $164 | $642 | $3,450 | $147,900 |
| 5% down | $21,835 | $414,874 | $2,791 | $173 | $642 | $3,606 | $154,600 |
| 3.5% down (FHA) | $15,285 | $428,799 | $2,885 | $193 | $642 | $3,720 | $159,400 |
Assumes a 30-year fixed loan at 7.11%, property tax of 1.17% of the home value a year, homeowners insurance of 0.6% a year, PMI of 0.5% of the loan a year when the down payment is under 20%, and FHA mortgage insurance of 0.55% a year plus a 1.75% upfront premium added to the loan. Your rate, taxes and insurance will differ.
What it takes: see what you can afford by salary in Maine.
Maine counties with similar prices
| County | Typical home | 1-yr change | Tax rate |
|---|---|---|---|
| Sagadahoc County | $432,225 | +1.7% | 1.04% |
| Lincoln County | $443,362 | +1.1% | 0.85% |
| Hancock County | $419,630 | +2.9% | 0.83% |
| York County | $525,406 | +1.9% | 0.96% |
| Waldo County | $344,137 | +3.7% | 1.04% |
| Androscoggin County | $328,518 | +1.0% | 1.16% |
| Oxford County | $316,256 | +0.1% | 0.99% |
| Kennebec County | $315,675 | +0.6% | 1.09% |
| Cumberland County | $558,564 | +2.3% | 1.04% |
| Franklin County | $290,988 | +1.0% | 1.04% |
Frequently asked questions
What is the average home price in Knox County, ME?
The typical home value in Knox County is $436,709 (Zillow Home Value Index, September 2026).
How much do you need to earn to buy a house in Knox County?
About $128,300 a year for the typical home with 20% down at a 7.11% 30-year rate.
What is the property tax rate in Knox County?
The median effective rate is 1.17% of home value a year (Census ACS 2024 5-year estimates).