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CondominiumResidential
$476,750$506 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

87 CLARKSON ST

DORCHESTER, MA 02125
2
Beds
1.5
Baths
943 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.
943 ft²
Lot SizeThe size of the land the home sits on, from county records.
1988
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$477K
$454K low$500K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,746 (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.$323,500 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$323,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$422,180

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
CountySUFFOLK
Lot (acres)The size of the land the home sits on, from county records.0.02
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Electric
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Up Academy HollandD-
Elementary · Grades PK–5 · 0.3 mi
M
Lilla G. Frederick Middle SchoolF
Middle · Grades 6–8 · 0.4 mi
H
Up Academy DorchesterD-
High · Grades PK–12 · 0.6 mi

District: Boston School District

Neighborhood · ZIP 02125These 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.128
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.80

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.24%
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.34,548
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.12,979 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,287
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$99,595
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

87 Clarkson 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 84% of homes in Suffolk County
  • Costs less per square foot than 67% of homes in Suffolk County
  • Smaller than 90% of homes in Dorchester
  • Has a smaller lot than 92% of homes in Dorchester
  • Newer than 88% of homes in Dorchester

What homes are worth in Dorchester 02125

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

This home
$334K$1.3M

This home is worth more than 17% of homes in Dorchester 02125.

How it measures up in Dorchester 02125

The dot is this home. The mark in the middle is the typical home in Dorchester 02125.

Estimated value$476,750
CheaperTypical $623,542Pricier

Pricier than 17% of homes nearby

Price per ft²$506
CheaperTypical $521Pricier

Pricier than 45% of homes nearby

Living area943 ft²
SmallerTypical 2,086 ft²Bigger

Bigger than 11% of homes nearby

Lot size943 ft²
SmallerTypical 2,919 ft²Bigger

Bigger than 10% of homes nearby

Year built1988
OlderTypical 1905Newer

Newer than 83% of homes nearby

How 87 Clarkson St ranks against every home in each area.
MeasureThis homeDorchesterDorchester 02125Suffolk County
Estimated valuepricier than$476,75021% of homes17% of homes16% of homes
Price per ft²pricier than$50663% of homes45% of homes33% of homes
Living areabigger than943 ft²10% of homes11% of homes24% of homes
Lot sizebigger than943 ft²8% of homes10% of homes21% of homes
Year builtnewer than198888% of homes83% of homes84% of homes

About 87 Clarkson St

How much is 87 Clarkson St, Dorchester, MA worth?

The TopHap Estimate for 87 Clarkson St, Dorchester, MA is $476,750 as of Oct 21, 2026. The likely range is $453,841 to $499,659. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 87 Clarkson St, Dorchester, MA last sell?

87 Clarkson St, Dorchester, MA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 87 Clarkson St, Dorchester, MA?

87 Clarkson St, Dorchester, MA has 2 bedrooms, 1.5 bathrooms, 943 square feet of living space and a 0.02-acre lot.

When was 87 Clarkson St, Dorchester, MA built?

87 Clarkson St, Dorchester, MA was built in 1988, making it 38 years old. The building has 2 stories.

What schools serve 87 Clarkson St, Dorchester, MA?

87 Clarkson St, Dorchester, MA is assigned to Up Academy Holland (elementary), rated D-; Lilla G. Frederick Middle School (middle), rated F; Up Academy Dorchester (high), rated D-. All sit in Boston School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 87 Clarkson St, Dorchester, MA compare to other homes in Dorchester 02125?

Among the 5,736 homes in Dorchester 02125, it is worth more than 17% of them ($476,750 against a typical $623,542), its price per square foot is higher than 45% of them ($506 against a typical $521), it is bigger than 11% of them (943 ft² against a typical 2,086 ft²), its lot is bigger than 10% of them (943 ft² against a typical 2,919 ft²) and it is newer than 83% of them (1988 against a typical 1905). Measured against all of Suffolk County, it is worth more than 16% 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 87 Clarkson St, Dorchester, MA?

The 2025 property tax bill for 87 Clarkson St, Dorchester, MA was $3,746. The county assessed it at $323,500.

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