Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$222,230$134 / 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 91How 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 $43,900 on Dec 22, 2015

23 MILL ST

HARDWICK, MA 01037
4
Beds
1
Baths
1,654 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.
0.57 ac
Lot SizeThe size of the land the home sits on, from county records.
1890
Year BuiltThe year the home was originally built, according to county records.
2
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

$222K
$202K low$242K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$43,900 · Dec 22, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,708 (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.$205,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$43,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$162,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$350,645

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
Lot (acres)The size of the land the home sits on, from county records.0.57
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.Forced Air With Air Conditioning
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

E
Hardwick Elementary SchoolC+
Elementary · Grades KG–6 · 2.5 mi
H
Quabbin Regional High SchoolC
High · Grades 9–12 · 5.1 mi
M
Quabbin Regional Middle SchoolC
Middle · Grades 7–8 · 5.1 mi

District: Quabbin School District

Neighborhood · ZIP 01037These 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.146
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 100.63

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
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.377
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.47 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$96,154
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$103,418
Average tempThe average temperature here across a full year.46°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

23 Mill 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 98% of homes in Worcester County
  • Among the lowest price per square foot in Worcester County
  • Smaller than 67% of homes in Hardwick 01037
  • Has a smaller lot than 86% of homes in Hardwick 01037
  • Older than 92% of homes in Worcester County

What homes are worth in Hardwick 01037

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

This home
$212K$936K

This home is worth more than 3% of homes in Hardwick 01037.

How it measures up in Hardwick 01037

The dot is this home. The mark in the middle is the typical home in Hardwick 01037.

Estimated value$222,230
CheaperTypical $433,068Pricier

Pricier than 3% of homes nearby

Price per ft²$134
CheaperTypical $239Pricier

Pricier than 4% of homes nearby

Living area1,654 ft²
SmallerTypical 1,955 ft²Bigger

Bigger than 33% of homes nearby

Lot size0.57 ac
SmallerTypical 3 acBigger

Bigger than 14% of homes nearby

Year built1890
OlderTypical 1974Newer

Newer than 23% of homes nearby

How 23 Mill St ranks against every home in each area.
MeasureThis homeHardwick 01037Worcester County
Estimated valuepricier than$222,2303% of homes2% of homes
Price per ft²pricier than$1344% of homesalmost no homes
Living areabigger than1,654 ft²33% of homes48% of homes
Lot sizebigger than0.57 ac14% of homes55% of homes
Year builtnewer than189023% of homes8% of homes

About 23 Mill St

How much is 23 Mill St, Hardwick, MA worth?

The TopHap Estimate for 23 Mill St, Hardwick, MA is $222,230 as of Sep 24, 2026. The likely range is $202,471 to $241,989. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 23 Mill St, Hardwick, MA last sell?

23 Mill St, Hardwick, MA last sold on Dec 22, 2015 for $43,900, according to the county's recorded deed.

How big is 23 Mill St, Hardwick, MA?

23 Mill St, Hardwick, MA has 4 bedrooms, 1 bathrooms, 1,654 square feet of living space and a 0.57-acre lot.

When was 23 Mill St, Hardwick, MA built?

23 Mill St, Hardwick, MA was built in 1890, making it 136 years old. It is a conventional home. The building has 2 stories.

What schools serve 23 Mill St, Hardwick, MA?

23 Mill St, Hardwick, MA is assigned to Hardwick Elementary School (elementary), rated C+; Quabbin Regional High School (high), rated C; Quabbin Regional Middle School (middle), rated C. All sit in Quabbin School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 23 Mill St, Hardwick, MA compare to other homes in Hardwick 01037?

Among the 384 homes in Hardwick 01037, it is worth more than 3% of them ($222,230 against a typical $433,068), its price per square foot is higher than 4% of them ($134 against a typical $239), it is bigger than 33% of them (1,654 ft² against a typical 1,955 ft²), its lot is bigger than 14% of them (0.57 ac against a typical 3 ac) and it is newer than 23% of them (1890 against a typical 1974). Measured against all of Worcester County, it is worth more than 2% 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 23 Mill St, Hardwick, MA?

The 2025 property tax bill for 23 Mill St, Hardwick, MA was $2,708. The county assessed it at $205,900.

More homes on Mill St

Closest homes

More homes in Hardwick 01037

Assigned schools

Explore the area

See this home in context

Open 23 Mill 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