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Single Family ResidenceResidential
$417,780$263 / 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 $240,000 on Apr 17, 2020

15 KALMAR ST

WORCESTER, MA 01606
4
Beds
1.5
Baths
1,586 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.
0.12 ac
Lot SizeThe size of the land the home sits on, from county records.
1903
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$418K
$395K low$441K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$240,000 · Apr 17, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,551 (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.$345,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$102,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$242,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$398,050

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.Conventional
CountyWORCESTER
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1970
Lot (acres)The size of the land the home sits on, from county records.0.13
ConstructionThe main material the home's frame and walls are built from.Stone
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
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(13)

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
Thorndyke RoadB
Elementary · Grades KG–6 · 0.5 mi
H
Burncoat Senior High SchoolD-
High · Grades 9–12 · 0.5 mi
M
Burncoat Middle SchoolC-
Middle · Grades 7–8 · 0.6 mi

District: Worcester School District

Neighborhood · ZIP 01606These 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.109
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.67

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.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
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.23,856
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,110 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,449
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101,561
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

15 Kalmar 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 less than 66% of homes in Worcester County
  • Costs less per square foot than 88% of homes in Worcester 01606
  • Has a smaller lot than 93% of homes in Worcester County
  • Older than 96% of homes in Worcester 01606

What homes are worth in Worcester 01606

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

This home
$283K$656K

This home is worth more than 41% of homes in Worcester 01606.

How it measures up in Worcester 01606

The dot is this home. The mark in the middle is the typical home in Worcester 01606.

Estimated value$417,780
CheaperTypical $435,433Pricier

Pricier than 41% of homes nearby

Price per ft²$263
CheaperTypical $319Pricier

Pricier than 12% of homes nearby

Living area1,586 ft²
SmallerTypical 1,406 ft²Bigger

Bigger than 63% of homes nearby

Lot size0.12 ac
SmallerTypical 0.19 acBigger

Bigger than 16% of homes nearby

Year built1903
OlderTypical 1950Newer

Newer than 4% of homes nearby

How 15 Kalmar St ranks against every home in each area.
MeasureThis homeGreendaleWorcester 01606Worcester County
Estimated valuepricier than$417,78050% of homes41% of homes34% of homes
Price per ft²pricier than$26314% of homes12% of homes26% of homes
Living areabigger than1,586 ft²64% of homes63% of homes44% of homes
Lot sizebigger than0.12 ac18% of homes16% of homes7% of homes
Year builtnewer than19036% of homes4% of homes13% of homes

About 15 Kalmar St

How much is 15 Kalmar St, Worcester, MA worth?

The TopHap Estimate for 15 Kalmar St, Worcester, MA is $417,780 as of Aug 30, 2026. The likely range is $394,547 to $441,013. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 15 Kalmar St, Worcester, MA last sell?

15 Kalmar St, Worcester, MA last sold on Apr 17, 2020 for $240,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 15 Kalmar St, Worcester, MA?

15 Kalmar St, Worcester, MA has 4 bedrooms, 1.5 bathrooms, 1,586 square feet of living space and a 0.13-acre lot.

When was 15 Kalmar St, Worcester, MA built?

15 Kalmar St, Worcester, MA was built in 1903, making it 123 years old. It is a conventional home. The building has 2 stories.

What schools serve 15 Kalmar St, Worcester, MA?

15 Kalmar St, Worcester, MA is assigned to Thorndyke Road (elementary), rated B; Burncoat Senior High School (high), rated D-; Burncoat Middle School (middle), rated C-. All sit in Worcester School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 15 Kalmar St, Worcester, MA compare to other homes in Worcester 01606?

Among the 6,421 homes in Worcester 01606, it is worth more than 41% of them ($417,780 against a typical $435,433), its price per square foot is higher than 12% of them ($263 against a typical $319), it is bigger than 63% of them (1,586 ft² against a typical 1,406 ft²), its lot is bigger than 16% of them (0.12 ac against a typical 0.19 ac) and it is newer than 4% of them (1903 against a typical 1950). Measured against all of Worcester County, it is worth more than 34% 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 15 Kalmar St, Worcester, MA?

The 2025 property tax bill for 15 Kalmar St, Worcester, MA was $4,551. The county assessed it at $345,000.

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