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Triplex (3 Units, Any Combination)Residential
Last sold for $450,000 on Jun 30, 2021

12 KOSTA ST

WORCESTER, MA 01607
6
Beds
3
Baths
3,471 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
15
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.$450,000 · Jun 30, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,861 (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.$596,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$118,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$477,700

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Triplex (3 Units, Any Combination)
CountyWORCESTER
Lot (acres)The size of the land the home sits on, from county records.0.21
ConstructionThe main material the home's frame and walls are built from.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.None
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Basement
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

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.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
QuinsigamondC-
Elementary · Grades PK–6 · 0.3 mi
M
University Pk Campus SchoolC
Middle · Grades 7–12 · 2.0 mi

District: Worcester School District

Neighborhood · ZIP 01607These 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.144
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
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.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.16%
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.12,145
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,734 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$68,081
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$93,576
Average tempThe average temperature here across a full year.47°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%

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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

12 Kosta 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.

  • Bigger than 95% of homes in Quinsigamond Village
  • Has a smaller lot than 81% of homes in Worcester County
  • Older than 87% of homes in Worcester County

How it measures up in Worcester 01607

The dot is this home. The mark in the middle is the typical home in Worcester 01607.

Living area3,471 ft²
SmallerTypical 1,414 ft²Bigger

Bigger than 93% of homes nearby

Lot size0.21 ac
SmallerTypical 0.2 acBigger

Bigger than 52% of homes nearby

Year built1900
OlderTypical 1952Newer

Newer than 22% of homes nearby

How 12 Kosta St ranks against every home in each area.
MeasureThis homeQuinsigamond VillageWorcester 01607Worcester County
Living areabigger than3,471 ft²95% of homes93% of homes94% of homes
Lot sizebigger than0.21 ac51% of homes52% of homes19% of homes
Year builtnewer than190017% of homes22% of homes13% of homes

About 12 Kosta St

When did 12 Kosta St, Worcester, MA last sell?

12 Kosta St, Worcester, MA last sold on Jun 30, 2021 for $450,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 12 Kosta St, Worcester, MA?

12 Kosta St, Worcester, MA has 6 bedrooms, 3 bathrooms, 3,471 square feet of living space and a 0.21-acre lot.

When was 12 Kosta St, Worcester, MA built?

12 Kosta St, Worcester, MA was built in 1900, making it 126 years old. The building has 3 stories.

What schools serve 12 Kosta St, Worcester, MA?

12 Kosta St, Worcester, MA is assigned to Quinsigamond (elementary), rated C-; University Pk Campus School (middle), rated C. All sit in Worcester School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12 Kosta St, Worcester, MA compare to other homes in Worcester 01607?

Among the 2,000 homes in Worcester 01607, it is bigger than 93% of them (3,471 ft² against a typical 1,414 ft²), its lot is bigger than 52% of them (0.21 ac against a typical 0.2 ac) and it is newer than 22% of them (1900 against a typical 1952). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 12 Kosta St, Worcester, MA?

The 2025 property tax bill for 12 Kosta St, Worcester, MA was $7,861. The county assessed it at $596,000.

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