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CondominiumResidential
Last sold for $225,000 on Feb 2, 2021

366 UNION AVE

FRAMINGHAM, MA 01702
Building report
2
Beds
1.5
Baths
800 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.
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.
1930
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

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$225,000 · Feb 2, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,241 (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.$271,400 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$271,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$241,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$279,680

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
CountyMIDDLESEX
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1966
Lot (acres)The size of the land the home sits on, from county records.0.34
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.Steam
PoolWhether the property has a pool, and what kind, such as in-ground.No

Neighborhood · ZIP 01702These 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.137
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.65

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
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.1.3%
PopulationHow many people live in this area.38,671
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,396 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,325
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$109,091
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.47 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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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

366 Union Ave 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.

  • Smaller than 95% of homes in Middlesex County
  • Older than 68% of homes in Framingham 01702

How it measures up in Framingham 01702

The dot is this home. The mark in the middle is the typical home in Framingham 01702.

Living area800 ft²
SmallerTypical 1,470 ft²Bigger

Bigger than 15% of homes nearby

Lot size0.34 ac
SmallerTypical 0.29 acBigger

Bigger than 55% of homes nearby

Year built1930
OlderTypical 1957Newer

Newer than 32% of homes nearby

How 366 Union Ave ranks against every home in each area.
MeasureThis homeFramingham 01702Middlesex County
Living areabigger than800 ft²15% of homes5% of homes
Lot sizebigger than0.34 ac55% of homes52% of homes
Year builtnewer than193032% of homes32% of homes

About 366 Union Ave

When did 366 Union Ave, Framingham, MA last sell?

366 Union Ave, Framingham, MA last sold on Feb 2, 2021 for $225,000, according to the county's recorded deed.

How big is 366 Union Ave, Framingham, MA?

366 Union Ave, Framingham, MA has 2 bedrooms, 1.5 bathrooms, 800 square feet of living space and a 0.34-acre lot.

When was 366 Union Ave, Framingham, MA built?

366 Union Ave, Framingham, MA was built in 1930, making it 96 years old. The building has 1 story.

How does 366 Union Ave, Framingham, MA compare to other homes in Framingham 01702?

Among the 7,370 homes in Framingham 01702, it is bigger than 15% of them (800 ft² against a typical 1,470 ft²), its lot is bigger than 55% of them (0.34 ac against a typical 0.29 ac) and it is newer than 32% of them (1930 against a typical 1957). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 366 Union Ave, Framingham, MA?

The 2025 property tax bill for 366 Union Ave, Framingham, MA was $3,241. The county assessed it at $271,400.

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