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Duplex (2 Units, Any Combination)Residential
Last sold for $976,000 on Jul 20, 2020

31 OSGOOD ST

SOMERVILLE, MA 02143
4
Beds
2
Baths
1,900 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.
2,517 ft²
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
10
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.$976,000 · Jul 20, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,646 (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.$975,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$526,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$449,500

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyMIDDLESEX
Lot (acres)The size of the land the home sits on, from county records.0.06
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(7)

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.

H
Somerville High SchoolC
High · Grades 9–12 · 0.4 mi
E
Albert F. Argenziano School at Lincoln ParkC
Elementary · Grades PK–8 · 0.4 mi

District: Somerville School District

Neighborhood · ZIP 02143These 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 100.75

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.26,484
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.17,570 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$113,148
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$143,076
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

31 Osgood 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.

  • Has a smaller lot than 97% of homes in Middlesex County
  • Older than 85% of homes in Middlesex County

How it measures up in Somerville 02143

The dot is this home. The mark in the middle is the typical home in Somerville 02143.

Living area1,900 ft²
SmallerTypical 1,750 ft²Bigger

Bigger than 54% of homes nearby

Lot size2,517 ft²
SmallerTypical 4,138 ft²Bigger

Bigger than 13% of homes nearby

Year built1900
OlderTypical 1900Newer

Newer than 58% of homes nearby

How 31 Osgood St ranks against every home in each area.
MeasureThis homeSpring HillSomerville 02143Middlesex County
Living areabigger than1,900 ft²49% of homes54% of homes53% of homes
Lot sizebigger than2,517 ft²9% of homes13% of homes3% of homes
Year builtnewer than190056% of homes58% of homes15% of homes

About 31 Osgood St

When did 31 Osgood St, Somerville, MA last sell?

31 Osgood St, Somerville, MA last sold on Jul 20, 2020 for $976,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 31 Osgood St, Somerville, MA?

31 Osgood St, Somerville, MA has 4 bedrooms, 2 bathrooms, 1,900 square feet of living space and a 0.06-acre lot.

When was 31 Osgood St, Somerville, MA built?

31 Osgood St, Somerville, MA was built in 1900, making it 126 years old. It is a duplex single home. The building has 3 stories.

What schools serve 31 Osgood St, Somerville, MA?

31 Osgood St, Somerville, MA is assigned to Somerville High School (high), rated C; Albert F. Argenziano School at Lincoln Park (elementary), rated C. All sit in Somerville School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 31 Osgood St, Somerville, MA compare to other homes in Somerville 02143?

Among the 5,955 homes in Somerville 02143, it is bigger than 54% of them (1,900 ft² against a typical 1,750 ft²), its lot is bigger than 13% of them (2,517 ft² against a typical 4,138 ft²) and it is newer than 58% of them (1900 against a typical 1900). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 31 Osgood St, Somerville, MA?

The 2025 property tax bill for 31 Osgood St, Somerville, MA was $10,646. The county assessed it at $975,800.

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