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Single Family ResidenceResidential
$1,911,759$1,014 / 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 91How 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 $2,000,000 on May 5, 2025

153 RIVER ST

CAMBRIDGE, MA 02139
2
Beds
2.5
Baths
1,885 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1873
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.9M
$1.7M low$2.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$2,000,000 · May 5, 2025
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$991,759
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$793,407
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.48%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$920,000
CMG MORTGAGE INC · recorded Mar 27, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,399 (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.$1,480,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$875,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$604,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,888,790

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.Colonial
CountyMIDDLESEX
Lot (acres)The size of the land the home sits on, from county records.0.11
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.Asphalt
HeatingThe type of heating system in the home.Steam
CoolingThe type of cooling or air conditioning in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Covered
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(5)

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 · 0.1 mi
H
Cambridge Rindge and LatinA-
High · Grades 9–12 · 0.7 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

153 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 more than 93% of homes in Middlesex County
  • Costs more per square foot than 98% of homes in Middlesex County
  • Bigger than 74% of homes in Riverside
  • Has a smaller lot than 87% of homes in Middlesex County
  • Older than 97% of homes in Middlesex County

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
$400K$2.6M

This home is worth more than 92% 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$1,911,759
CheaperTypical $918,000Pricier

Pricier than 92% of homes nearby

Price per ft²$1014
CheaperTypical $914Pricier

Pricier than 72% of homes nearby

Living area1,885 ft²
SmallerTypical 1,205 ft²Bigger

Bigger than 74% of homes nearby

Lot size0.11 ac
SmallerTypical 0.11 acBigger

Bigger than 46% of homes nearby

Year built1873
OlderTypical 1903Newer

Newer than 19% of homes nearby

How 153 River St ranks against every home in each area.
MeasureThis homeRiversideCambridge 02139Middlesex County
Estimated valuepricier than$1,911,75992% of homes92% of homes93% of homes
Price per ft²pricier than$101463% of homes72% of homes98% of homes
Living areabigger than1,885 ft²74% of homes74% of homes52% of homes
Lot sizebigger than0.11 ac49% of homes46% of homes13% of homes
Year builtnewer than187315% of homes19% of homes3% of homes

About 153 River St

How much is 153 River St, Cambridge, MA worth?

The TopHap Estimate for 153 River St, Cambridge, MA is $1,911,759 as of Jul 14, 2026. The likely range is $1,748,692 to $2,074,826. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 153 River St, Cambridge, MA last sell?

153 River St, Cambridge, MA last sold on May 5, 2025 for $2,000,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 153 River St, Cambridge, MA?

153 River St, Cambridge, MA has 2 bedrooms, 2.5 bathrooms, 1,885 square feet of living space and a 0.11-acre lot.

When was 153 River St, Cambridge, MA built?

153 River St, Cambridge, MA was built in 1873, making it 153 years old. It is a colonial home. The building has 2 stories.

What schools serve 153 River St, Cambridge, MA?

153 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 153 River St, Cambridge, MA compare to other homes in Cambridge 02139?

Among the 7,274 homes in Cambridge 02139, it is worth more than 92% of them ($1,911,759 against a typical $918,000), its price per square foot is higher than 72% of them ($1014 against a typical $914), it is bigger than 74% of them (1,885 ft² against a typical 1,205 ft²), its lot is bigger than 46% of them (0.11 ac against a typical 0.11 ac) and it is newer than 19% of them (1873 against a typical 1903). Measured against all of Middlesex County, it is worth more than 93% 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 153 River St, Cambridge, MA?

The 2025 property tax bill for 153 River St, Cambridge, MA was $9,399. The county assessed it at $1,480,200.

Closest homes

More homes in Cambridge 02139

Assigned schools

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