Skip to content
Skip to content
TopHapOpen in map
CondominiumResidential
$541,278$531 / 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 94How 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

54 RIVER ST # 4

BOSTON, MA 02108
Building report
2
Beds
2
Baths
1,020 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.
2020
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$541K
$509K low$573K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,914 (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.$597,100 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$597,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$597,100

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.40
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
17
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
60
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
90
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
32
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
CountySuffolk
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
Charles H. Taylor Elementary School
Elementary · Grades PK–5 · 0.5 mi
M
Dr. William Henderson Upper SchoolD+
Middle · Grades 5–12 · 0.7 mi

District: Boston School District

Neighborhood · ZIP 02108These 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.161
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.106
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.75

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.84%
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.7.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.4,496
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.33,417 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$154,589
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$241,580
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.46 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

Owner Tools

Do you own this home?
Claim this home

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

54 River St # 4 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 96% of homes in Boston 02108
  • Among the lowest price per square foot in Boston 02108
  • Smaller than 91% of homes in Mattapan
  • Among the newest homes in Mattapan

What homes are worth in Boston 02108

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

This home
$486K$10M

This home is worth more than 4% of homes in Boston 02108.

How it measures up in Boston 02108

The dot is this home. The mark in the middle is the typical home in Boston 02108.

Estimated value$541,278
CheaperTypical $1,652,009Pricier

Pricier than 4% of homes nearby

Price per ft²$531
CheaperTypical $1446Pricier

Cheaper than almost all homes nearby

Living area1,020 ft²
SmallerTypical 1,291 ft²Bigger

Bigger than 40% of homes nearby

Year built2020
OlderTypical 1899Newer

Newer than almost all homes nearby

How 54 River St # 4 ranks against every home in each area.
MeasureThis homeMattapanBoston 02108Suffolk County
Estimated valuepricier than$541,27850% of homes4% of homes24% of homes
Price per ft²pricier than$53189% of homesalmost no homes38% of homes
Living areabigger than1,020 ft²9% of homes40% of homes29% of homes
Year builtnewer than2020almost all homesalmost all homesalmost all homes

About 54 River St # 4

How much is 54 River St # 4, Boston, MA worth?

The TopHap Estimate for 54 River St # 4, Boston, MA is $541,278 as of Aug 30, 2026. The likely range is $509,303 to $573,253. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 54 River St # 4, Boston, MA?

54 River St # 4, Boston, MA has 2 bedrooms, 2 bathrooms and 1,020 square feet of living space.

When was 54 River St # 4, Boston, MA built?

54 River St # 4, Boston, MA was built in 2020, making it 6 years old. The building has 1 story.

What schools serve 54 River St # 4, Boston, MA?

54 River St # 4, Boston, MA is assigned to Charles H. Taylor Elementary School (elementary); Dr. William Henderson Upper School (middle), rated D+. All sit in Boston School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 54 River St # 4, Boston, MA compare to other homes in Boston 02108?

Among the 1,489 homes in Boston 02108, it is worth more than 4% of them ($541,278 against a typical $1,652,009), its price per square foot is higher than almost none of them ($531 against a typical $1446), it is bigger than 40% of them (1,020 ft² against a typical 1,291 ft²) and it is newer than almost all of them (2020 against a typical 1899). Measured against all of Suffolk County, it is worth more than 24% 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 54 River St # 4, Boston, MA?

The 2025 property tax bill for 54 River St # 4, Boston, MA was $6,914. The county assessed it at $597,100.

More homes on River St # 4

Closest homes

More homes in Boston 02108

Assigned schools

Explore the area

See this home in context

Open 54 River St # 4 on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map