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Single Family ResidenceResidential
$364,029$345 / 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 87How 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
Last sold for $320,000 on Feb 23, 2024

346 WEST ST

MT WASHINGTON, MA 01258
2
Beds
2
Baths
1,056 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.
3.02 ac
Lot SizeThe size of the land the home sits on, from county records.
1970
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$364K
$318K 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.$320,000 · Feb 23, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,667 (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.$145,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$128,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$286,000

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.Ranch
CountyBerkshire
Lot (acres)The size of the land the home sits on, from county records.3.02
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.Asphalt
HeatingThe type of heating system in the home.Electric
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(1)

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
Undermountain ElementaryC+
Elementary · Grades PK–6 · 4.7 mi
M
Mt. Everett Regional SchoolC+
Middle · Grades 7–12 · 4.7 mi

District: Southern Berkshire School District

Neighborhood · ZIP 01258These 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.124
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.54

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.66%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
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.897
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.36 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$93,057
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$123,656
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.54 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

346 West 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 90% of homes in South Egremont 01258
  • Costs more per square foot than 79% of homes in Berkshire County
  • Smaller than 86% of homes in South Egremont 01258
  • Has a bigger lot than 82% of homes in Berkshire County
  • Newer than 66% of homes in Berkshire County

What homes are worth in South Egremont 01258

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

This home
$279K$2M

This home is worth more than 10% of homes in South Egremont 01258.

How it measures up in South Egremont 01258

The dot is this home. The mark in the middle is the typical home in South Egremont 01258.

Estimated value$364,029
CheaperTypical $688,270Pricier

Pricier than 10% of homes nearby

Price per ft²$345
CheaperTypical $380Pricier

Pricier than 39% of homes nearby

Living area1,056 ft²
SmallerTypical 2,007 ft²Bigger

Bigger than 14% of homes nearby

Lot size3.02 ac
SmallerTypical 5 acBigger

Bigger than 35% of homes nearby

Year built1970
OlderTypical 1971Newer

Newer than 50% of homes nearby

How 346 West St ranks against every home in each area.
MeasureThis homeSouth Egremont 01258Berkshire County
Estimated valuepricier than$364,02910% of homes47% of homes
Price per ft²pricier than$34539% of homes79% of homes
Living areabigger than1,056 ft²14% of homes14% of homes
Lot sizebigger than3.02 ac35% of homes82% of homes
Year builtnewer than197050% of homes66% of homes

About 346 West St

How much is 346 West St, Mt Washington, MA worth?

The TopHap Estimate for 346 West St, Mt Washington, MA is $364,029 as of Sep 24, 2026. The likely range is $318,146 to $409,912. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 346 West St, Mt Washington, MA last sell?

346 West St, Mt Washington, MA last sold on Feb 23, 2024 for $320,000, according to the county's recorded deed.

How big is 346 West St, Mt Washington, MA?

346 West St, Mt Washington, MA has 2 bedrooms, 2 bathrooms, 1,056 square feet of living space and a 3.02-acre lot.

When was 346 West St, Mt Washington, MA built?

346 West St, Mt Washington, MA was built in 1970, making it 56 years old. It is a ranch home. The building has 1 story.

What schools serve 346 West St, Mt Washington, MA?

346 West St, Mt Washington, MA is assigned to Undermountain Elementary (elementary), rated C+; Mt. Everett Regional School (middle), rated C+. All sit in Southern Berkshire School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 346 West St, Mt Washington, MA compare to other homes in South Egremont 01258?

Among the 189 homes in South Egremont 01258, it is worth more than 10% of them ($364,029 against a typical $688,270), its price per square foot is higher than 39% of them ($345 against a typical $380), it is bigger than 14% of them (1,056 ft² against a typical 2,007 ft²), its lot is bigger than 35% of them (3.02 ac against a typical 5 ac) and it is newer than 50% of them (1970 against a typical 1971). Measured against all of Berkshire County, it is worth more than 47% 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 346 West St, Mt Washington, MA?

The 2025 property tax bill for 346 West St, Mt Washington, MA was $1,667. The county assessed it at $274,100.

More homes on West St

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Assigned schools

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