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Apartments (Generic)Residential

25 RIVER ST

WINCHESTER, MA 01890
0
Baths
191,050 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.
3.15 ac
Lot SizeThe size of the land the home sits on, from county records.
2021
Year BuiltThe year the home was originally built, according to county records.
5
StoriesHow many floors the home has above ground.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$566,549 (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.$51,086,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$17,199,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$33,887,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$35,660,200

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.52
85
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
52
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
93
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.35 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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)
CountyMiddlesex
Lot (acres)The size of the land the home sits on, from county records.3.15
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.Asphalt
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes

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

H
Winchester High SchoolA+
High · Grades 9–12 · 0.6 mi
E
Lynch Elementary SchoolA-
Elementary · Grades KG–5 · 0.7 mi
M
McCall Middle SchoolA
Middle · Grades 6–8 · 1.0 mi

District: Winchester School District

Neighborhood · ZIP 01890These 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.23
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.82

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.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.4%
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.23,604
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,661 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$195,899
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$255,940
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.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

25 River 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 Winchester 01890
  • Among the largest lots in Winchester 01890
  • Among the newest homes in Winchester 01890

How it measures up in Winchester 01890

The dot is this home. The mark in the middle is the typical home in Winchester 01890.

Living area191,050 ft²
SmallerTypical 2,633 ft²Bigger

Bigger than almost all homes nearby

Lot size3.15 ac
SmallerTypical 0.26 acBigger

Bigger than almost all homes nearby

Year built2021
OlderTypical 1952Newer

Newer than almost all homes nearby

How 25 River St ranks against every home in each area.
MeasureThis homeWinchester 01890Middlesex County
Living areabigger than191,050 ft²almost all homesalmost all homes
Lot sizebigger than3.15 acalmost all homes92% of homes
Year builtnewer than2021almost all homesalmost all homes

About 25 River St

How big is 25 River St, Winchester, MA?

25 River St, Winchester, MA has 191,050 square feet of living space and a 3.15-acre lot.

When was 25 River St, Winchester, MA built?

25 River St, Winchester, MA was built in 2021, making it 5 years old. The building has 5 stories.

What schools serve 25 River St, Winchester, MA?

25 River St, Winchester, MA is assigned to Winchester High School (high), rated A+; Lynch Elementary School (elementary), rated A-; McCall Middle School (middle), rated A. All sit in Winchester School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 25 River St, Winchester, MA compare to other homes in Winchester 01890?

Among the 7,523 homes in Winchester 01890, it is bigger than almost all of them (191,050 ft² against a typical 2,633 ft²), its lot is bigger than almost all of them (3.15 ac against a typical 0.26 ac) and it is newer than almost all of them (2021 against a typical 1952). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 25 River St, Winchester, MA?

The 2025 property tax bill for 25 River St, Winchester, MA was $566,549. The county assessed it at $51,086,500.

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