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CondominiumResidential
$650,455$957 / 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 Jul 14, 2026
Last sold for $680,000 on Nov 17, 2022

268 RIVER ST

CAMBRIDGE, MA 02139
Building report
1
Beds
1
Baths
680 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.
1930
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$650K
$604K low$697K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$680,000 · Nov 17, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,026 (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.$634,000 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$634,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$773,300

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.39 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.72%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyMIDDLESEX
HeatingThe type of heating system in the home.Hot Water
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

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
Amigos SchoolA
Elementary · Grades PK–8 · 0.2 mi
H
Cambridge Rindge and LatinA-
High · Grades 9–12 · 0.8 mi

District: Cambridge School District

Neighborhood · ZIP 02139These 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.136
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.106
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.74

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.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.39,263
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.22,546 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$114,313
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$158,134
Average tempThe average temperature here across a full year.50°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

268 River 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 Cambridgeport
  • Costs more per square foot than 97% of homes in Middlesex County
  • Smaller than 98% of homes in Middlesex County
  • Newer than 77% of homes in Cambridgeport

What homes are worth in Cambridge 02139

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

This home
$385K$2.5M

This home is worth more than 18% of homes in Cambridge 02139.

How it measures up in Cambridge 02139

The dot is this home. The mark in the middle is the typical home in Cambridge 02139.

Estimated value$650,455
CheaperTypical $955,212Pricier

Pricier than 18% of homes nearby

Price per ft²$957
CheaperTypical $904Pricier

Pricier than 64% of homes nearby

Living area680 ft²
SmallerTypical 1,200 ft²Bigger

Bigger than 13% of homes nearby

Year built1930
OlderTypical 1903Newer

Newer than 76% of homes nearby

How 268 River St ranks against every home in each area.
MeasureThis homeCambridgeportCambridge 02139Middlesex County
Estimated valuepricier than$650,45510% of homes18% of homes31% of homes
Price per ft²pricier than$95766% of homes64% of homes97% of homes
Living areabigger than680 ft²7% of homes13% of homes2% of homes
Year builtnewer than193077% of homes76% of homes33% of homes

About 268 River St

How much is 268 River St, Cambridge, MA worth?

The TopHap Estimate for 268 River St, Cambridge, MA is $650,455 as of Jul 14, 2026. The likely range is $604,176 to $696,734. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 268 River St, Cambridge, MA last sell?

268 River St, Cambridge, MA last sold on Nov 17, 2022 for $680,000, according to the county's recorded deed.

How big is 268 River St, Cambridge, MA?

268 River St, Cambridge, MA has 1 bedrooms, 1 bathrooms and 680 square feet of living space.

When was 268 River St, Cambridge, MA built?

268 River St, Cambridge, MA was built in 1930, making it 96 years old. It is a condo/apartment home. The building has 1 story.

What schools serve 268 River St, Cambridge, MA?

268 River St, Cambridge, MA is assigned to Amigos School (elementary), rated A; Cambridge Rindge and Latin (high), rated A-. All sit in Cambridge School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 268 River St, Cambridge, MA compare to other homes in Cambridge 02139?

Among the 7,274 homes in Cambridge 02139, it is worth more than 18% of them ($650,455 against a typical $955,212), its price per square foot is higher than 64% of them ($957 against a typical $904), it is bigger than 13% of them (680 ft² against a typical 1,200 ft²) and it is newer than 76% of them (1930 against a typical 1903). Measured against all of Middlesex County, it is worth more than 31% 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 268 River St, Cambridge, MA?

The 2025 property tax bill for 268 River St, Cambridge, MA was $4,026. The county assessed it at $634,000.

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