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CondominiumResidential
$497,626$498 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

45 ALEXANDER ST APT 2

DORCHESTER, MA 02125
Building report
3
Beds
2
Baths
1,000 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.
1905
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$498K
$476K low$519K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,873 (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.$507,200 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$507,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$470,100

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
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.2019
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Dudley Street Neighborhood Charter SchoolC-
Elementary · Grades PK–5 · 0.5 mi
M
Martin Luther Jr. King K-8 SchoolC-
Middle · Grades PK–8 · 0.5 mi
H
Boston Latin AcadenyB+
High · Grades 7–12 · 0.8 mi

District: Dudley Street Neighborhood Charter School

Neighborhood · ZIP 02125These 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.128
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 100.80

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.24%
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.34,548
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.12,979 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,287
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$99,595
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

45 Alexander St Apt 2 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.

  • Worth less than 82% of homes in Suffolk County
  • Costs less per square foot than 68% of homes in Suffolk County
  • Smaller than 88% of homes in Dorchester

What homes are worth in Dorchester 02125

Each bar is how many homes fall in that price range. The marker is this home.

This home
$325K$1.2M

This home is worth more than 25% of homes in Dorchester 02125.

How it measures up in Dorchester 02125

The dot is this home. The mark in the middle is the typical home in Dorchester 02125.

Estimated value$497,626
CheaperTypical $599,887Pricier

Pricier than 25% of homes nearby

Price per ft²$498
CheaperTypical $492Pricier

Pricier than 51% of homes nearby

Living area1,000 ft²
SmallerTypical 2,059 ft²Bigger

Bigger than 15% of homes nearby

Year built1905
OlderTypical 1905Newer

Newer than 59% of homes nearby

How 45 Alexander St Apt 2 ranks against every home in each area.
MeasureThis homeDorchesterDorchester 02125Suffolk County
Estimated valuepricier than$497,62627% of homes25% of homes18% of homes
Price per ft²pricier than$49866% of homes51% of homes32% of homes
Living areabigger than1,000 ft²12% of homes15% of homes27% of homes
Year builtnewer than190549% of homes59% of homes37% of homes

About 45 Alexander St Apt 2

How much is 45 Alexander St Apt 2, Dorchester, MA worth?

The TopHap Estimate for 45 Alexander St Apt 2, Dorchester, MA is $497,626 as of Aug 30, 2026. The likely range is $476,387 to $518,865. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 45 Alexander St Apt 2, Dorchester, MA?

45 Alexander St Apt 2, Dorchester, MA has 3 bedrooms, 2 bathrooms and 1,000 square feet of living space.

When was 45 Alexander St Apt 2, Dorchester, MA built?

45 Alexander St Apt 2, Dorchester, MA was built in 1905, making it 121 years old. The building has 3 stories.

What schools serve 45 Alexander St Apt 2, Dorchester, MA?

45 Alexander St Apt 2, Dorchester, MA is assigned to Dudley Street Neighborhood Charter School (elementary), rated C-; Martin Luther Jr. King K-8 School (middle), rated C-; Boston Latin Acadeny (high), rated B+. All sit in Dudley Street Neighborhood Charter School. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 45 Alexander St Apt 2, Dorchester, MA compare to other homes in Dorchester 02125?

Among the 5,736 homes in Dorchester 02125, it is worth more than 25% of them ($497,626 against a typical $599,887), its price per square foot is higher than 51% of them ($498 against a typical $492), it is bigger than 15% of them (1,000 ft² against a typical 2,059 ft²) and it is newer than 59% of them (1905 against a typical 1905). Measured against all of Suffolk County, it is worth more than 18% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 45 Alexander St Apt 2, Dorchester, MA?

The 2025 property tax bill for 45 Alexander St Apt 2, Dorchester, MA was $5,873. The county assessed it at $507,200.

More homes on Alexander St Apt 2

Closest homes

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Assigned schools

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