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Duplex (2 Units, Any Combination)Residential

21 WASHINGTON ST # 23

WESTWOOD, MA 02090
6
Beds
4 / 2
Baths
3,240 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
2004
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
12
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$14,798 (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.$1,156,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$392,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$763,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,137,400

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
CountyNorfolk
Lot (acres)The size of the land the home sits on, from county records.0.21
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
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
Pine Hill SchoolA-
Elementary · Grades KG–5 · 0.4 mi
H
Westwood High SchoolA+
High · Grades 9–12 · 1.7 mi
M
E.W. Thurston Middle SchoolA
Middle · Grades 6–8 · 1.9 mi

District: Westwood School District

Neighborhood · ZIP 02090These 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.46
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 100.70

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.5.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.16,882
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,504 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$181,840
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$206,489
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.52%

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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

21 Washington St # 23 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 91% of homes in Norfolk County
  • Has a smaller lot than 87% of homes in Westwood 02090
  • Newer than 91% of homes in Norfolk County

How it measures up in Westwood 02090

The dot is this home. The mark in the middle is the typical home in Westwood 02090.

Living area3,240 ft²
SmallerTypical 2,128 ft²Bigger

Bigger than 80% of homes nearby

Lot size0.21 ac
SmallerTypical 0.52 acBigger

Bigger than 13% of homes nearby

Year built2004
OlderTypical 1959Newer

Newer than 88% of homes nearby

How 21 Washington St # 23 ranks against every home in each area.
MeasureThis homeWestwood 02090Norfolk County
Living areabigger than3,240 ft²80% of homes91% of homes
Lot sizebigger than0.21 ac13% of homes27% of homes
Year builtnewer than200488% of homes91% of homes

About 21 Washington St # 23

How big is 21 Washington St # 23, Westwood, MA?

21 Washington St # 23, Westwood, MA has 6 bedrooms, 4 bathrooms, 3,240 square feet of living space and a 0.21-acre lot.

When was 21 Washington St # 23, Westwood, MA built?

21 Washington St # 23, Westwood, MA was built in 2004, making it 22 years old. It is a duplex single home. The building has 2 stories.

What schools serve 21 Washington St # 23, Westwood, MA?

21 Washington St # 23, Westwood, MA is assigned to Pine Hill School (elementary), rated A-; Westwood High School (high), rated A+; E.W. Thurston Middle School (middle), rated A. All sit in Westwood School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Washington St # 23, Westwood, MA compare to other homes in Westwood 02090?

Among the 4,822 homes in Westwood 02090, it is bigger than 80% of them (3,240 ft² against a typical 2,128 ft²), its lot is bigger than 13% of them (0.21 ac against a typical 0.52 ac) and it is newer than 88% of them (2004 against a typical 1959). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 21 Washington St # 23, Westwood, MA?

The 2025 property tax bill for 21 Washington St # 23, Westwood, MA was $14,798. The county assessed it at $1,156,100.

More homes on Washington St # 23

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Assigned schools

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