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Single Family ResidenceResidential
$741,341$284 / 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
Last sold for $20,000 on Jun 28, 2006

181 UNION ST

HOLDEN, MA 01520
3
Beds
3 / 1
Baths
2,609 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.
2.7 ac
Lot SizeThe size of the land the home sits on, from county records.
1998
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$741K
$698K low$785K 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 · Jun 28, 2006

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,106 (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.$657,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$176,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$480,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$620,600

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.43
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
23
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
59
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.
39
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.unmapped

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
StyleThe architectural style of the home, such as ranch or colonial.Colonial
CountyWorcester
Lot (acres)The size of the land the home sits on, from county records.2.70
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
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 · 1.4 mi
H
Wachusett Regional High SchoolB+
High · Grades 9–12 · 1.7 mi
M
Mountview Middle SchoolB
Middle · Grades 6–8 · 2.3 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%

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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

181 Union 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 more than 86% of homes in Worcester County
  • Costs less per square foot than 70% of homes in Holden 01520
  • Bigger than 85% of homes in Holden 01520
  • Has a bigger lot than 96% of homes in Holden 01520
  • Newer than 81% of homes in Worcester County

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
$320K$964K

This home is worth more than 84% 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$741,341
CheaperTypical $527,912Pricier

Pricier than 84% of homes nearby

Price per ft²$284
CheaperTypical $305Pricier

Pricier than 30% of homes nearby

Living area2,609 ft²
SmallerTypical 1,768 ft²Bigger

Bigger than 85% of homes nearby

Lot size2.7 ac
SmallerTypical 0.47 acBigger

Bigger than 96% of homes nearby

Year built1998
OlderTypical 1968Newer

Newer than 75% of homes nearby

How 181 Union St ranks against every home in each area.
MeasureThis homeHolden 01520Worcester County
Estimated valuepricier than$741,34184% of homes86% of homes
Price per ft²pricier than$28430% of homes37% of homes
Living areabigger than2,609 ft²85% of homes83% of homes
Lot sizebigger than2.7 ac96% of homes87% of homes
Year builtnewer than199875% of homes81% of homes

About 181 Union St

How much is 181 Union St, Holden, MA worth?

The TopHap Estimate for 181 Union St, Holden, MA is $741,341 as of Aug 30, 2026. The likely range is $698,077 to $784,605. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 181 Union St, Holden, MA last sell?

181 Union St, Holden, MA last sold on Jun 28, 2006 for $20,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 181 Union St, Holden, MA?

181 Union St, Holden, MA has 3 bedrooms, 3 bathrooms, 2,609 square feet of living space and a 2.70-acre lot.

When was 181 Union St, Holden, MA built?

181 Union St, Holden, MA was built in 1998, making it 28 years old. It is a colonial home. The building has 2 stories.

What schools serve 181 Union St, Holden, MA?

181 Union 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 181 Union St, Holden, MA compare to other homes in Holden 01520?

Among the 5,701 homes in Holden 01520, it is worth more than 84% of them ($741,341 against a typical $527,912), its price per square foot is higher than 30% of them ($284 against a typical $305), it is bigger than 85% of them (2,609 ft² against a typical 1,768 ft²), its lot is bigger than 96% of them (2.7 ac against a typical 0.47 ac) and it is newer than 75% of them (1998 against a typical 1968). Measured against all of Worcester County, it is worth more than 86% 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 181 Union St, Holden, MA?

The 2025 property tax bill for 181 Union St, Holden, MA was $9,106. The county assessed it at $657,000.

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