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Single Family ResidenceResidential
$374,642$211 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 90How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $72,500 on Oct 27, 1994

166 MAIN ST

CHARLEMONT, MA 01339
4
Beds
2 / 1
Baths
1,772 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1901
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$375K
$339K low$410K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$72,500 · Oct 27, 1994

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,016 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$274,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$26,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$247,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$274,100

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyFranklin
Lot (acres)The size of the land the home sits on, from county records.0.15
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Slate
HeatingThe type of heating system in the home.Wood Furnace
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(5)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Hawlemont Regional Elementary SchoolB-
Elementary · Grades PK–6 · 0.2 mi

District: Hawlemont School District

Neighborhood · ZIP 01339These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.130
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.49

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.79%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.1,664
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.25 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,901
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$97,962
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.51 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.50%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

166 Main St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Among the smallest lots in Charlemont 01339
  • Older than 76% of homes in Franklin County

What homes are worth in Charlemont 01339

Each bar is how many homes fall in that price range. The marker is this home.

This home
$117K$789K

This home is worth more than 62% of homes in Charlemont 01339.

How it measures up in Charlemont 01339

The dot is this home. The mark in the middle is the typical home in Charlemont 01339.

Estimated value$374,642
CheaperTypical $328,604Pricier

Pricier than 62% of homes nearby

Price per ft²$211
CheaperTypical $201Pricier

Pricier than 56% of homes nearby

Living area1,772 ft²
SmallerTypical 1,650 ft²Bigger

Bigger than 57% of homes nearby

Lot size0.15 ac
SmallerTypical 4.47 acBigger

Smaller than almost all homes nearby

Year built1901
OlderTypical 1966Newer

Newer than 29% of homes nearby

How 166 Main St ranks against every home in each area.
MeasureThis homeCharlemont 01339Franklin County
Estimated valuepricier than$374,64262% of homes57% of homes
Price per ft²pricier than$21156% of homes40% of homes
Living areabigger than1,772 ft²57% of homes59% of homes
Lot sizebigger than0.15 acalmost no homes5% of homes
Year builtnewer than190129% of homes24% of homes

About 166 Main St

How much is 166 Main St, Charlemont, MA worth?

The TopHap Estimate for 166 Main St, Charlemont, MA is $374,642 as of Aug 30, 2026. The likely range is $338,981 to $410,303. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 166 Main St, Charlemont, MA last sell?

166 Main St, Charlemont, MA last sold on Oct 27, 1994 for $72,500, according to the county's recorded deed.

How big is 166 Main St, Charlemont, MA?

166 Main St, Charlemont, MA has 4 bedrooms, 2 bathrooms, 1,772 square feet of living space and a 0.15-acre lot.

When was 166 Main St, Charlemont, MA built?

166 Main St, Charlemont, MA was built in 1901, making it 125 years old. The building has 2 stories.

What schools serve 166 Main St, Charlemont, MA?

166 Main St, Charlemont, MA is assigned to Hawlemont Regional Elementary School (elementary), rated B-. All sit in Hawlemont School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 166 Main St, Charlemont, MA compare to other homes in Charlemont 01339?

Among the 714 homes in Charlemont 01339, it is worth more than 62% of them ($374,642 against a typical $328,604), its price per square foot is higher than 56% of them ($211 against a typical $201), it is bigger than 57% of them (1,772 ft² against a typical 1,650 ft²), its lot is bigger than almost none of them (0.15 ac against a typical 4.47 ac) and it is newer than 29% of them (1901 against a typical 1966). Measured against all of Franklin County, it is worth more than 57% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 166 Main St, Charlemont, MA?

The 2025 property tax bill for 166 Main St, Charlemont, MA was $5,016. The county assessed it at $274,100.

More homes on Main St

Closest homes

More homes in Charlemont 01339

Assigned schools

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