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Single Family ResidenceResidential
$391,915$347 / 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 Oct 21, 2026
Last sold for $96,000 on Feb 11, 2014

21 RESIDENTIAL LN

BLACKSTONE, MA 01504
3
Beds
2
Baths
1,128 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.
1.35 ac
Lot SizeThe size of the land the home sits on, from county records.
1991
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$392K
$376K low$408K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$96,000 · Feb 11, 2014

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,633 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$450,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$174,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$275,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$418,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$393,585

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.Split Foyer
CountyWORCESTER
Lot (acres)The size of the land the home sits on, from county records.1.35
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(7)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

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 SchoolB+
Elementary · Grades KG–2 · 0.4 mi
H
Blackstone - Millville Regional High SchoolC-
High · Grades 9–12 · 0.4 mi
M
Frederick W. Hartnett Middle SchoolC
Middle · Grades 6–8 · 1.1 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

21 Residential Ln 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 72% of homes in Worcester County
  • Costs more per square foot than 78% of homes in Blackstone 01504
  • Smaller than 84% of homes in Worcester County
  • Has a bigger lot than 76% of homes in Blackstone 01504
  • Newer than 75% 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
$262K$770K

This home is worth more than 29% 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$391,915
CheaperTypical $440,648Pricier

Pricier than 29% of homes nearby

Price per ft²$347
CheaperTypical $299Pricier

Pricier than 78% of homes nearby

Living area1,128 ft²
SmallerTypical 1,581 ft²Bigger

Bigger than 18% of homes nearby

Lot size1.35 ac
SmallerTypical 0.57 acBigger

Bigger than 76% of homes nearby

Year built1991
OlderTypical 1975Newer

Newer than 75% of homes nearby

How 21 Residential Ln ranks against every home in each area.
MeasureThis homeBlackstone 01504Worcester County
Estimated valuepricier than$391,91529% of homes28% of homes
Price per ft²pricier than$34778% of homes72% of homes
Living areabigger than1,128 ft²18% of homes16% of homes
Lot sizebigger than1.35 ac76% of homes74% of homes
Year builtnewer than199175% of homes74% of homes

About 21 Residential Ln

How much is 21 Residential Ln, Blackstone, MA worth?

The TopHap Estimate for 21 Residential Ln, Blackstone, MA is $391,915 as of Oct 21, 2026. The likely range is $375,934 to $407,896. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Residential Ln, Blackstone, MA last sell?

21 Residential Ln, Blackstone, MA last sold on Feb 11, 2014 for $96,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 21 Residential Ln, Blackstone, MA?

21 Residential Ln, Blackstone, MA has 3 bedrooms, 2 bathrooms, 1,128 square feet of living space and a 1.35-acre lot.

When was 21 Residential Ln, Blackstone, MA built?

21 Residential Ln, Blackstone, MA was built in 1991, making it 35 years old. It is a split foyer home. The building has 1 story.

What schools serve 21 Residential Ln, Blackstone, MA?

21 Residential Ln, Blackstone, MA is assigned to John F. Kennedy Elementary School (elementary), rated B+; Blackstone - Millville Regional High School (high), rated C-; 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 21 Residential Ln, Blackstone, MA compare to other homes in Blackstone 01504?

Among the 2,985 homes in Blackstone 01504, it is worth more than 29% of them ($391,915 against a typical $440,648), its price per square foot is higher than 78% of them ($347 against a typical $299), it is bigger than 18% of them (1,128 ft² against a typical 1,581 ft²), its lot is bigger than 76% of them (1.35 ac against a typical 0.57 ac) and it is newer than 75% of them (1991 against a typical 1975). Measured against all of Worcester County, it is worth more than 28% 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 21 Residential Ln, Blackstone, MA?

The 2026 property tax bill for 21 Residential Ln, Blackstone, MA was $6,633. The county assessed it at $450,000.

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