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Duplex (2 Units, Any Combination)Residential

23 COMMON ST

DEDHAM, MA 02026
5
Beds
5 / 1
Baths
4,203 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.
0.49 ac
Lot SizeThe size of the land the home sits on, from county records.
1840
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
14
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.$22,204 (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.$1,759,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$547,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,211,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,538,900

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
CountyNorfolk
Lot (acres)The size of the land the home sits on, from county records.0.49
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Steam
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

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 · 1.0 mi
H
Dedham High SchoolB
High · Grades 9–12 · 1.2 mi
E
RiverdaleC-
Elementary · Grades 1–5 · 1.3 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

23 Common 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 98% of homes in Dedham 02026
  • Has a bigger lot than 87% of homes in Dedham 02026
  • Among the oldest homes in Norfolk County

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 area4,203 ft²
SmallerTypical 1,531 ft²Bigger

Bigger than 98% of homes nearby

Lot size0.49 ac
SmallerTypical 0.22 acBigger

Bigger than 87% of homes nearby

Year built1840
OlderTypical 1951Newer

Newer than 3% of homes nearby

How 23 Common St ranks against every home in each area.
MeasureThis homeDedham 02026Norfolk County
Living areabigger than4,203 ft²98% of homes96% of homes
Lot sizebigger than0.49 ac87% of homes62% of homes
Year builtnewer than18403% of homesalmost no homes

About 23 Common St

When did 23 Common St, Dedham, MA last sell?

23 Common St, Dedham, MA last sold on Feb 28, 1994, according to the county's recorded deed.

How big is 23 Common St, Dedham, MA?

23 Common St, Dedham, MA has 5 bedrooms, 5 bathrooms, 4,203 square feet of living space and a 0.49-acre lot.

When was 23 Common St, Dedham, MA built?

23 Common St, Dedham, MA was built in 1840, making it 186 years old. The building has 2 stories.

What schools serve 23 Common St, Dedham, MA?

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

How does 23 Common St, Dedham, MA compare to other homes in Dedham 02026?

Among the 7,991 homes in Dedham 02026, it is bigger than 98% of them (4,203 ft² against a typical 1,531 ft²), its lot is bigger than 87% of them (0.49 ac against a typical 0.22 ac) and it is newer than 3% of them (1840 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 23 Common St, Dedham, MA?

The 2025 property tax bill for 23 Common St, Dedham, MA was $22,204. The county assessed it at $1,759,400.

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