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Single Family ResidenceResidential
$214,842$74 / 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 87How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $20,000 on Sep 7, 2016

557 RIVER ST

WINCHENDON, MA 01475
1.5
Baths
2,886 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.
0.66 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$215K
$186K low$244K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$20,000 · Sep 7, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$945 (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.$80,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$46,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$34,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$75,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$483,455

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.11 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.area not mapped

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyWORCESTER
Lot (acres)The size of the land the home sits on, from county records.0.66
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Murdock Middle SchoolD+
Middle · Grades 6–8 · 2.2 mi
H
Murdock High SchoolD+
High · Grades 9–12 · 2.2 mi
E
Memorial
Elementary · Grades KG–2 · 2.2 mi

District: Winchendon School District

Neighborhood · ZIP 01475These 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.109
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.65

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.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.10,310
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.240 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$90,119
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$110,713
Average tempThe average temperature here across a full year.45°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.50%

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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

557 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 least valuable homes in Worcester County
  • Among the lowest price per square foot in Winchendon 01475
  • Bigger than 92% of homes in Winchendon 01475
  • Older than 87% of homes in Worcester County

What homes are worth in Winchendon 01475

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

This home
$183K$647K

This home is worth more than 5% of homes in Winchendon 01475.

How it measures up in Winchendon 01475

The dot is this home. The mark in the middle is the typical home in Winchendon 01475.

Estimated value$214,842
CheaperTypical $371,028Pricier

Pricier than 5% of homes nearby

Price per ft²$74
CheaperTypical $236Pricier

Cheaper than almost all homes nearby

Living area2,886 ft²
SmallerTypical 1,596 ft²Bigger

Bigger than 92% of homes nearby

Lot size0.66 ac
SmallerTypical 0.97 acBigger

Bigger than 42% of homes nearby

Year built1900
OlderTypical 1978Newer

Newer than 23% of homes nearby

How 557 River St ranks against every home in each area.
MeasureThis homeWinchendon 01475Worcester County
Estimated valuepricier than$214,8425% of homesalmost no homes
Price per ft²pricier than$74almost no homesalmost no homes
Living areabigger than2,886 ft²92% of homes87% of homes
Lot sizebigger than0.66 ac42% of homes58% of homes
Year builtnewer than190023% of homes13% of homes

About 557 River St

How much is 557 River St, Winchendon, MA worth?

The TopHap Estimate for 557 River St, Winchendon, MA is $214,842 as of Oct 21, 2026. The likely range is $186,142 to $243,542. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 557 River St, Winchendon, MA last sell?

557 River St, Winchendon, MA last sold on Sep 7, 2016 for $20,000, according to the county's recorded deed.

How big is 557 River St, Winchendon, MA?

557 River St, Winchendon, MA has 1.5 bathrooms, 2,886 square feet of living space and a 0.66-acre lot.

When was 557 River St, Winchendon, MA built?

557 River St, Winchendon, MA was built in 1900, making it 126 years old. The building has 2 stories.

What schools serve 557 River St, Winchendon, MA?

557 River St, Winchendon, MA is assigned to Murdock Middle School (middle), rated D+; Murdock High School (high), rated D+; Memorial (elementary). All sit in Winchendon School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 557 River St, Winchendon, MA compare to other homes in Winchendon 01475?

Among the 3,357 homes in Winchendon 01475, it is worth more than 5% of them ($214,842 against a typical $371,028), its price per square foot is higher than almost none of them ($74 against a typical $236), it is bigger than 92% of them (2,886 ft² against a typical 1,596 ft²), its lot is bigger than 42% of them (0.66 ac against a typical 0.97 ac) and it is newer than 23% of them (1900 against a typical 1978). Measured against all of Worcester County, it is worth more than almost no 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 557 River St, Winchendon, MA?

The 2025 property tax bill for 557 River St, Winchendon, MA was $945. The county assessed it at $80,400.

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