Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$378,384$237 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

166 MAIN ST

HAYDENVILLE, MA 01039
4
Beds
1
Baths
1,598 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
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

$378K
$351K low$406K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,266 (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.$277,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$59,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$217,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$405,460

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyHAMPSHIRE
Lot (acres)The size of the land the home sits on, from county records.0.20
ConstructionThe main material the home's frame and walls are built from.Stone
RoofThe main material covering the roof, such as asphalt shingle or tile.Slate
HeatingThe type of heating system in the home.Steam
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
Anne T. Dunphy SchoolA+
Elementary · Grades PK–6 · 2.1 mi
M
Hampshire Regional High SchoolC+
Middle · Grades 7–12 · 6.1 mi

District: Williamsburg School District

Neighborhood · ZIP 01039These 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.106
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 100.56

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.2,007
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.125 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$110,904
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$138,079
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.50%

Owner Tools

Do you own this home?
Claim this home

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.

  • Worth less than 69% of homes in Haydenville 01039
  • Costs less per square foot than 74% of homes in Hampshire County
  • Has a smaller lot than 91% of homes in Haydenville 01039
  • Older than 83% of homes in Hampshire County

What homes are worth in Haydenville 01039

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

This home
$251K$1M

This home is worth more than 31% of homes in Haydenville 01039.

How it measures up in Haydenville 01039

The dot is this home. The mark in the middle is the typical home in Haydenville 01039.

Estimated value$378,384
CheaperTypical $454,925Pricier

Pricier than 31% of homes nearby

Price per ft²$237
CheaperTypical $282Pricier

Pricier than 27% of homes nearby

Living area1,598 ft²
SmallerTypical 1,775 ft²Bigger

Bigger than 40% of homes nearby

Lot size0.2 ac
SmallerTypical 1.5 acBigger

Bigger than 9% of homes nearby

Year built1900
OlderTypical 1968Newer

Newer than 32% of homes nearby

How 166 Main St ranks against every home in each area.
MeasureThis homeHaydenville 01039Hampshire County
Estimated valuepricier than$378,38431% of homes33% of homes
Price per ft²pricier than$23727% of homes26% of homes
Living areabigger than1,598 ft²40% of homes46% of homes
Lot sizebigger than0.2 ac9% of homes11% of homes
Year builtnewer than190032% of homes17% of homes

About 166 Main St

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

The TopHap Estimate for 166 Main St, Haydenville, MA is $378,384 as of Sep 24, 2026. The likely range is $350,582 to $406,186. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

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

166 Main St, Haydenville, MA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 166 Main St, Haydenville, MA?

166 Main St, Haydenville, MA has 4 bedrooms, 1 bathrooms, 1,598 square feet of living space and a 0.20-acre lot.

When was 166 Main St, Haydenville, MA built?

166 Main St, Haydenville, MA was built in 1900, making it 126 years old. It is a conventional home. The building has 2 stories.

What schools serve 166 Main St, Haydenville, MA?

166 Main St, Haydenville, MA is assigned to Anne T. Dunphy School (elementary), rated A+; Hampshire Regional High School (middle), rated C+. All sit in Williamsburg School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 166 Main St, Haydenville, MA compare to other homes in Haydenville 01039?

Among the 502 homes in Haydenville 01039, it is worth more than 31% of them ($378,384 against a typical $454,925), its price per square foot is higher than 27% of them ($237 against a typical $282), it is bigger than 40% of them (1,598 ft² against a typical 1,775 ft²), its lot is bigger than 9% of them (0.2 ac against a typical 1.5 ac) and it is newer than 32% of them (1900 against a typical 1968). Measured against all of Hampshire County, it is worth more than 33% 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, Haydenville, MA?

The 2025 property tax bill for 166 Main St, Haydenville, MA was $5,266. The county assessed it at $277,600.

More homes on Main St

Closest homes

More homes in Haydenville 01039

Assigned schools

Explore the area

See this home in context

Open 166 Main St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map