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Single Family ResidenceResidential
$558,157$227 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $364,000 on Jun 17, 2014

66 MENDON ST

BLACKSTONE, MA 01504
3
Beds
3.5
Baths
2,457 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.
1.06 ac
Lot SizeThe size of the land the home sits on, from county records.
1962
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

$558K
$536K low$580K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$364,000 · Jun 17, 2014

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,385 (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.$489,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$164,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$324,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$641,535

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.1.06
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(8)

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
John F. Kennedy Elementary School
Elementary · Grades KG–2 · 0.4 mi
H
Blackstone - Millville Regional High SchoolD+
High · Grades 9–12 · 0.6 mi
M
Frederick W. Hartnett Middle SchoolC+
Middle · Grades 6–8 · 0.8 mi

District: Blackstone-Millville School District

Neighborhood · ZIP 01504These 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.93
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.100
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.57

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.9,321
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.819 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$97,474
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$118,407
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.50 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

66 Mendon 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 77% of homes in Blackstone 01504
  • Costs less per square foot than 92% of homes in Blackstone 01504
  • Bigger than 87% of homes in Blackstone 01504
  • Has a bigger lot than 71% of homes in Blackstone 01504

What homes are worth in Blackstone 01504

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

This home
$269K$778K

This home is worth more than 77% of homes in Blackstone 01504.

How it measures up in Blackstone 01504

The dot is this home. The mark in the middle is the typical home in Blackstone 01504.

Estimated value$558,157
CheaperTypical $440,329Pricier

Pricier than 77% of homes nearby

Price per ft²$227
CheaperTypical $303Pricier

Pricier than 8% of homes nearby

Living area2,457 ft²
SmallerTypical 1,572 ft²Bigger

Bigger than 87% of homes nearby

Lot size1.06 ac
SmallerTypical 0.57 acBigger

Bigger than 71% of homes nearby

Year built1962
OlderTypical 1976Newer

Newer than 36% of homes nearby

How 66 Mendon St ranks against every home in each area.
MeasureThis homeBlackstone 01504Worcester County
Estimated valuepricier than$558,15777% of homes65% of homes
Price per ft²pricier than$2278% of homes12% of homes
Living areabigger than2,457 ft²87% of homes79% of homes
Lot sizebigger than1.06 ac71% of homes71% of homes
Year builtnewer than196236% of homes45% of homes

About 66 Mendon St

How much is 66 Mendon St, Blackstone, MA worth?

The TopHap Estimate for 66 Mendon St, Blackstone, MA is $558,157 as of Sep 24, 2026. The likely range is $536,405 to $579,909. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 66 Mendon St, Blackstone, MA last sell?

66 Mendon St, Blackstone, MA last sold on Jun 17, 2014 for $364,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 66 Mendon St, Blackstone, MA?

66 Mendon St, Blackstone, MA has 3 bedrooms, 3.5 bathrooms, 2,457 square feet of living space and a 1.06-acre lot.

When was 66 Mendon St, Blackstone, MA built?

66 Mendon St, Blackstone, MA was built in 1962, making it 64 years old. It is a colonial home. The building has 2 stories.

What schools serve 66 Mendon St, Blackstone, MA?

66 Mendon St, Blackstone, MA is assigned to John F. Kennedy Elementary School (elementary); Blackstone - Millville Regional High School (high), rated D+; Frederick W. Hartnett Middle School (middle), rated C+. All sit in Blackstone-Millville School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 66 Mendon St, Blackstone, MA compare to other homes in Blackstone 01504?

Among the 2,985 homes in Blackstone 01504, it is worth more than 77% of them ($558,157 against a typical $440,329), its price per square foot is higher than 8% of them ($227 against a typical $303), it is bigger than 87% of them (2,457 ft² against a typical 1,572 ft²), its lot is bigger than 71% of them (1.06 ac against a typical 0.57 ac) and it is newer than 36% of them (1962 against a typical 1976). Measured against all of Worcester County, it is worth more than 65% 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 66 Mendon St, Blackstone, MA?

The 2025 property tax bill for 66 Mendon St, Blackstone, MA was $7,385. The county assessed it at $489,100.

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