Skip to content
Skip to content
TopHapOpen in map
Duplex (2 Units, Any Combination)Residential
Last sold for $350,000 on Oct 21, 2021

91 UNION ST

WHITINSVILLE, MA 01588
4
Beds
2
Baths
1,867 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.
0.53 ac
Lot SizeThe size of the land the home sits on, from county records.
1937
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$350,000 · Oct 21, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,059 (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.$429,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$138,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$290,200

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyWORCESTER
Lot (acres)The size of the land the home sits on, from county records.0.53
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(5)

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.

H
Northbridge High SchoolD+
High · Grades 9–12 · 0.4 mi
M
Northbridge Middle SchoolC+
Middle · Grades 6–8 · 0.8 mi
E
Northbridge Elementary SchoolC
Elementary · Grades PK–5 · 2.2 mi

District: Northbridge School District

Neighborhood · ZIP 01588These 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.79
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 100.62

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.4%
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.9,845
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,097 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$103,975
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$123,285
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.50%

Owner Tools

Do you own this home?
Claim this home

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

91 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.

  • Older than 75% of homes in Worcester County

How it measures up in Whitinsville 01588

The dot is this home. The mark in the middle is the typical home in Whitinsville 01588.

Living area1,867 ft²
SmallerTypical 1,632 ft²Bigger

Bigger than 60% of homes nearby

Lot size0.53 ac
SmallerTypical 0.46 acBigger

Bigger than 58% of homes nearby

Year built1937
OlderTypical 1970Newer

Newer than 30% of homes nearby

How 91 Union St ranks against every home in each area.
MeasureThis homeWhitinsville 01588Worcester County
Living areabigger than1,867 ft²60% of homes58% of homes
Lot sizebigger than0.53 ac58% of homes53% of homes
Year builtnewer than193730% of homes25% of homes

About 91 Union St

When did 91 Union St, Whitinsville, MA last sell?

91 Union St, Whitinsville, MA last sold on Oct 21, 2021 for $350,000, according to the county's recorded deed.

How big is 91 Union St, Whitinsville, MA?

91 Union St, Whitinsville, MA has 4 bedrooms, 2 bathrooms, 1,867 square feet of living space and a 0.53-acre lot.

When was 91 Union St, Whitinsville, MA built?

91 Union St, Whitinsville, MA was built in 1937, making it 89 years old. It is a duplex single home. The building has 2 stories.

What schools serve 91 Union St, Whitinsville, MA?

91 Union St, Whitinsville, MA is assigned to Northbridge High School (high), rated D+; Northbridge Middle School (middle), rated C+; Northbridge Elementary School (elementary), rated C. All sit in Northbridge School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 91 Union St, Whitinsville, MA compare to other homes in Whitinsville 01588?

Among the 3,177 homes in Whitinsville 01588, it is bigger than 60% of them (1,867 ft² against a typical 1,632 ft²), its lot is bigger than 58% of them (0.53 ac against a typical 0.46 ac) and it is newer than 30% of them (1937 against a typical 1970). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 91 Union St, Whitinsville, MA?

The 2025 property tax bill for 91 Union St, Whitinsville, MA was $5,059. The county assessed it at $429,100.

More homes on Union St

Closest homes

More homes in Whitinsville 01588

Assigned schools

Explore the area

See this home in context

Open 91 Union St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map