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Duplex (2 Units, Any Combination)Residential
Last sold for $915,000 on Nov 17, 2021

23 THORNTON ST

ROXBURY, MA 02119
6
Beds
2.5
Baths
1,996 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.
3,375 ft²
Lot SizeThe size of the land the home sits on, from county records.
1918
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
13
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$915,000 · Nov 17, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,994 (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.$949,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$334,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$615,100

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
CountySUFFOLK
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2013
Lot (acres)The size of the land the home sits on, from county records.0.08
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
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

Transaction History(6)

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
Nathan Hale Elementary SchoolB+
Elementary · Grades PK–5 · 0.1 mi
M
James P. Timilty Middle School
Middle · Grades 6–8 · 0.3 mi
H
John D. O'Bryant School of Mathematics and ScienceB+
High · Grades 7–12 · 0.4 mi

District: Boston School District

Neighborhood · ZIP 02119These 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.148
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 100.77

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.29%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.29,494
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.17,246 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$44,213
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$71,290
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

23 Thornton 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.

  • Bigger than 66% of homes in Suffolk County
  • Newer than 65% of homes in Roxbury 02119

How it measures up in Roxbury 02119

The dot is this home. The mark in the middle is the typical home in Roxbury 02119.

Living area1,996 ft²
SmallerTypical 2,049 ft²Bigger

Bigger than 48% of homes nearby

Lot size3,375 ft²
SmallerTypical 2,614 ft²Bigger

Bigger than 62% of homes nearby

Year built1918
OlderTypical 1905Newer

Newer than 65% of homes nearby

How 23 Thornton St ranks against every home in each area.
MeasureThis homeRoxburyRoxbury 02119Suffolk County
Living areabigger than1,996 ft²48% of homes48% of homes66% of homes
Lot sizebigger than3,375 ft²61% of homes62% of homes57% of homes
Year builtnewer than191863% of homes65% of homes47% of homes

About 23 Thornton St

When did 23 Thornton St, Roxbury, MA last sell?

23 Thornton St, Roxbury, MA last sold on Nov 17, 2021 for $915,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 23 Thornton St, Roxbury, MA?

23 Thornton St, Roxbury, MA has 6 bedrooms, 2.5 bathrooms, 1,996 square feet of living space and a 0.08-acre lot.

When was 23 Thornton St, Roxbury, MA built?

23 Thornton St, Roxbury, MA was built in 1918, making it 108 years old. It is a duplex single home. The building has 2 stories.

What schools serve 23 Thornton St, Roxbury, MA?

23 Thornton St, Roxbury, MA is assigned to Nathan Hale Elementary School (elementary), rated B+; James P. Timilty Middle School (middle); John D. O'Bryant School of Mathematics and Science (high), rated B+. All sit in Boston School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 23 Thornton St, Roxbury, MA compare to other homes in Roxbury 02119?

Among the 3,631 homes in Roxbury 02119, it is bigger than 48% of them (1,996 ft² against a typical 2,049 ft²), its lot is bigger than 62% of them (3,375 ft² against a typical 2,614 ft²) and it is newer than 65% of them (1918 against a typical 1905). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 23 Thornton St, Roxbury, MA?

The 2025 property tax bill for 23 Thornton St, Roxbury, MA was $10,994. The county assessed it at $949,400.

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