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Apartments (Generic)Residential
Last sold for $16,500,000 on Jan 30, 2024

258 UNION AVE

FRAMINGHAM, MA 01702
20
Beds
0
Baths
23,517 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.
1.85 ac
Lot SizeThe size of the land the home sits on, from county records.
1972
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
80
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.$16,500,000 · Jan 30, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$153,027 (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.$12,816,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,600,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$9,216,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$12,675,100

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Apartments (Generic)
CountyMIDDLESEX
Lot (acres)The size of the land the home sits on, from county records.1.85
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.Hot Water
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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
Miriam F Mccarthy SchoolC
Elementary · Grades PK–5 · 0.6 mi
M
Fuller Middle SchoolC+
Middle · Grades 6–8 · 0.7 mi
H
Framingham High SchoolC+
High · Grades 9–12 · 2.5 mi

District: Framingham School District

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

258 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.

  • Among the largest homes in Framingham 01702
  • Has a bigger lot than 88% of homes in Middlesex County
  • Newer than 82% 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 area23,517 ft²
SmallerTypical 1,477 ft²Bigger

Bigger than almost all homes nearby

Lot size1.85 ac
SmallerTypical 0.29 acBigger

Bigger than 77% of homes nearby

Year built1972
OlderTypical 1957Newer

Newer than 82% of homes nearby

How 258 Union Ave ranks against every home in each area.
MeasureThis homeFramingham 01702Middlesex County
Living areabigger than23,517 ft²almost all homesalmost all homes
Lot sizebigger than1.85 ac77% of homes88% of homes
Year builtnewer than197282% of homes66% of homes

About 258 Union Ave

When did 258 Union Ave, Framingham, MA last sell?

258 Union Ave, Framingham, MA last sold on Jan 30, 2024 for $16,500,000, according to the county's recorded deed.

How big is 258 Union Ave, Framingham, MA?

258 Union Ave, Framingham, MA has 20 bedrooms, 23,517 square feet of living space and a 1.85-acre lot.

When was 258 Union Ave, Framingham, MA built?

258 Union Ave, Framingham, MA was built in 1972, making it 54 years old. The building has 3 stories.

What schools serve 258 Union Ave, Framingham, MA?

258 Union Ave, Framingham, MA is assigned to Miriam F Mccarthy School (elementary), rated C; Fuller Middle School (middle), rated C+; Framingham High School (high), rated C+. All sit in Framingham School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 258 Union Ave, Framingham, MA compare to other homes in Framingham 01702?

Among the 7,370 homes in Framingham 01702, it is bigger than almost all of them (23,517 ft² against a typical 1,477 ft²), its lot is bigger than 77% of them (1.85 ac against a typical 0.29 ac) and it is newer than 82% of them (1972 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 258 Union Ave, Framingham, MA?

The 2025 property tax bill for 258 Union Ave, Framingham, MA was $153,027. The county assessed it at $12,816,300.

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