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Apartments (Generic)Residential
Last sold for $800,000 on May 31, 2012

321 WASHINGTON ST

DEDHAM, MA 02026
27
Beds
29
Baths
26,682 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.
0.61 ac
Lot SizeThe size of the land the home sits on, from county records.
2015
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$800,000 · May 31, 2012

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$61,794 (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.$4,896,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$520,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$4,376,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$4,896,500

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Apartments (Generic)
CountyNorfolk
Lot (acres)The size of the land the home sits on, from county records.0.61
ConstructionThe main material the home's frame and walls are built from.Steel Frame
RoofThe main material covering the roof, such as asphalt shingle or tile.Roll Composition (rolled Mineral Roof)
HeatingThe type of heating system in the home.Forced Air
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.Carport (Unspecified)

Transaction History(1)

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.

M
Dedham Middle SchoolB+
Middle · Grades 6–8 · 0.5 mi
H
Dedham High SchoolB
High · Grades 9–12 · 0.6 mi
E
AveryB
Elementary · Grades 1–5 · 0.6 mi

District: Dedham School District

Neighborhood · ZIP 02026These 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.99
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.2%
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.25,745
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,390 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$125,985
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$155,542
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.49 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

321 Washington 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.

  • Among the largest homes in Dedham 02026
  • Has a bigger lot than 89% of homes in Dedham 02026
  • Newer than 98% of homes in Dedham 02026

How it measures up in Dedham 02026

The dot is this home. The mark in the middle is the typical home in Dedham 02026.

Living area26,682 ft²
SmallerTypical 1,530 ft²Bigger

Bigger than almost all homes nearby

Lot size0.61 ac
SmallerTypical 0.22 acBigger

Bigger than 89% of homes nearby

Year built2015
OlderTypical 1951Newer

Newer than 98% of homes nearby

How 321 Washington St ranks against every home in each area.
MeasureThis homeDedham 02026Norfolk County
Living areabigger than26,682 ft²almost all homesalmost all homes
Lot sizebigger than0.61 ac89% of homes67% of homes
Year builtnewer than201598% of homes96% of homes

About 321 Washington St

When did 321 Washington St, Dedham, MA last sell?

321 Washington St, Dedham, MA last sold on May 31, 2012 for $800,000, according to the county's recorded deed.

How big is 321 Washington St, Dedham, MA?

321 Washington St, Dedham, MA has 27 bedrooms, 29 bathrooms, 26,682 square feet of living space and a 0.61-acre lot.

When was 321 Washington St, Dedham, MA built?

321 Washington St, Dedham, MA was built in 2015, making it 11 years old. The building has 3 stories.

What schools serve 321 Washington St, Dedham, MA?

321 Washington St, Dedham, MA is assigned to Dedham Middle School (middle), rated B+; Dedham High School (high), rated B; Avery (elementary), rated B. All sit in Dedham School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 321 Washington St, Dedham, MA compare to other homes in Dedham 02026?

Among the 7,991 homes in Dedham 02026, it is bigger than almost all of them (26,682 ft² against a typical 1,530 ft²), its lot is bigger than 89% of them (0.61 ac against a typical 0.22 ac) and it is newer than 98% of them (2015 against a typical 1951). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 321 Washington St, Dedham, MA?

The 2025 property tax bill for 321 Washington St, Dedham, MA was $61,794. The county assessed it at $4,896,500.

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Assigned schools

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