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Single Family ResidenceResidential
$359,379$419 / 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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

133 RIVER ST

HOLDEN, MA 01520
2
Beds
1
Baths
858 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.
0.59 ac
Lot SizeThe size of the land the home sits on, from county records.
1961
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$359K
$329K low$389K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$259,379
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$207,503
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.28%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$100,000
SOVEREIGN BANK · R · recorded Apr 30, 2008

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,502 (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.$324,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$146,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$178,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$300,100

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyWorcester
Lot (acres)The size of the land the home sits on, from county records.0.59
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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.

E
Dr. Leroy E. Mayo Elementary SchoolA
Elementary · Grades KG–5 · 1.5 mi
H
Wachusett Regional High SchoolB+
High · Grades 9–12 · 2.1 mi
M
Mountview Middle SchoolB
Middle · Grades 6–8 · 2.4 mi

District: Wachusett School District

Neighborhood · ZIP 01520These 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.57
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 100.59

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.16,121
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.782 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$138,960
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$149,066
Average tempThe average temperature here across a full year.47°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.50%

Ownership

Company ownedWhether the owner is a company or trust rather than a person.No

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

133 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.

  • Worth less than 95% of homes in Holden 01520
  • Costs more per square foot than 93% of homes in Holden 01520
  • Smaller than 98% of homes in Holden 01520
  • Has a bigger lot than 68% of homes in Holden 01520

What homes are worth in Holden 01520

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

This home
$312K$946K

This home is worth more than 5% of homes in Holden 01520.

How it measures up in Holden 01520

The dot is this home. The mark in the middle is the typical home in Holden 01520.

Estimated value$359,379
CheaperTypical $541,697Pricier

Pricier than 5% of homes nearby

Price per ft²$419
CheaperTypical $312Pricier

Pricier than 93% of homes nearby

Living area858 ft²
SmallerTypical 1,748 ft²Bigger

Bigger than 2% of homes nearby

Lot size0.59 ac
SmallerTypical 0.47 acBigger

Bigger than 68% of homes nearby

Year built1961
OlderTypical 1968Newer

Newer than 43% of homes nearby

How 133 River St ranks against every home in each area.
MeasureThis homeHolden 01520Worcester County
Estimated valuepricier than$359,3795% of homes17% of homes
Price per ft²pricier than$41993% of homes91% of homes
Living areabigger than858 ft²2% of homes4% of homes
Lot sizebigger than0.59 ac68% of homes57% of homes
Year builtnewer than196143% of homes44% of homes

About 133 River St

How much is 133 River St, Holden, MA worth?

The TopHap Estimate for 133 River St, Holden, MA is $359,379 as of Jul 14, 2026. The likely range is $329,451 to $389,307. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 133 River St, Holden, MA last sell?

133 River St, Holden, MA last sold on May 28, 1996, according to the county's recorded deed.

How big is 133 River St, Holden, MA?

133 River St, Holden, MA has 2 bedrooms, 1 bathrooms, 858 square feet of living space and a 0.59-acre lot.

When was 133 River St, Holden, MA built?

133 River St, Holden, MA was built in 1961, making it 65 years old. It is a ranch home. The building has 1 story.

What schools serve 133 River St, Holden, MA?

133 River St, Holden, MA is assigned to Dr. Leroy E. Mayo Elementary School (elementary), rated A; Wachusett Regional High School (high), rated B+; Mountview Middle School (middle), rated B. All sit in Wachusett School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 133 River St, Holden, MA compare to other homes in Holden 01520?

Among the 5,701 homes in Holden 01520, it is worth more than 5% of them ($359,379 against a typical $541,697), its price per square foot is higher than 93% of them ($419 against a typical $312), it is bigger than 2% of them (858 ft² against a typical 1,748 ft²), its lot is bigger than 68% of them (0.59 ac against a typical 0.47 ac) and it is newer than 43% of them (1961 against a typical 1968). Measured against all of Worcester County, it is worth more than 17% 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 133 River St, Holden, MA?

The 2025 property tax bill for 133 River St, Holden, MA was $4,502. The county assessed it at $324,800.

More homes on River St

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Assigned schools

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