Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$742,028$345 / 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 Jul 14, 2026
Last sold for $357,500 on Sep 21, 2012

3 MILL RIVER DR

MENDON, MA 01756
4
Beds
2.5
Baths
2,152 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.
1.52 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.
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$742K
$710K low$774K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$357,500 · Sep 21, 2012
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$481,256
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$385,005
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.34%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$260,772
CENTRAL ONE FEDERAL CREDIT UNION · R · recorded Oct 22, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,895 (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.$664,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$193,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$471,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$706,515

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.62
97
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
19
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
58
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
93
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
44
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.110 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

Scores 0–100; higher = greater projected risk.

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.Colonial
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.2002
Lot (acres)The size of the land the home sits on, from county records.1.52
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(9)

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
Henry P. Clough Elementary SchoolC+
Elementary · Grades PK–4 · 2.2 mi
M
Miscoe Hill Middle SchoolB
Middle · Grades 5–8 · 3.6 mi
H
Nipmuc Regional High SchoolB-
High · Grades 9–12 · 6.7 mi

District: Mendon-Upton School District

Neighborhood · ZIP 01756These 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.36
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.99
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.64

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.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.9%
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.6,409
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.357 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$128,573
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$169,057
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.49 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.50%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

3 Mill River Dr 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 more than 86% of homes in Worcester County
  • Costs more per square foot than 69% of homes in Worcester County
  • Bigger than 69% of homes in Worcester County
  • Has a bigger lot than 78% of homes in Worcester County
  • Newer than 74% of homes in Worcester County

What homes are worth in Mendon 01756

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

This home
$354K$1.2M

This home is worth more than 58% of homes in Mendon 01756.

How it measures up in Mendon 01756

The dot is this home. The mark in the middle is the typical home in Mendon 01756.

Estimated value$742,028
CheaperTypical $702,073Pricier

Pricier than 58% of homes nearby

Price per ft²$345
CheaperTypical $324Pricier

Pricier than 66% of homes nearby

Living area2,152 ft²
SmallerTypical 2,228 ft²Bigger

Bigger than 47% of homes nearby

Lot size1.52 ac
SmallerTypical 1.4 acBigger

Bigger than 57% of homes nearby

Year built1991
OlderTypical 1987Newer

Newer than 58% of homes nearby

How 3 Mill River Dr ranks against every home in each area.
MeasureThis homeMendon 01756Worcester County
Estimated valuepricier than$742,02858% of homes86% of homes
Price per ft²pricier than$34566% of homes69% of homes
Living areabigger than2,152 ft²47% of homes69% of homes
Lot sizebigger than1.52 ac57% of homes78% of homes
Year builtnewer than199158% of homes74% of homes

About 3 Mill River Dr

How much is 3 Mill River Dr, Mendon, MA worth?

The TopHap Estimate for 3 Mill River Dr, Mendon, MA is $742,028 as of Jul 14, 2026. The likely range is $709,984 to $774,072. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3 Mill River Dr, Mendon, MA last sell?

3 Mill River Dr, Mendon, MA last sold on Sep 21, 2012 for $357,500, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 3 Mill River Dr, Mendon, MA?

3 Mill River Dr, Mendon, MA has 4 bedrooms, 2.5 bathrooms, 2,152 square feet of living space and a 1.52-acre lot.

When was 3 Mill River Dr, Mendon, MA built?

3 Mill River Dr, Mendon, MA was built in 1991, making it 35 years old. It is a colonial home. The building has 2 stories.

What schools serve 3 Mill River Dr, Mendon, MA?

3 Mill River Dr, Mendon, MA is assigned to Henry P. Clough Elementary School (elementary), rated C+; Miscoe Hill Middle School (middle), rated B; Nipmuc Regional High School (high), rated B-. All sit in Mendon-Upton School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3 Mill River Dr, Mendon, MA compare to other homes in Mendon 01756?

Among the 2,161 homes in Mendon 01756, it is worth more than 58% of them ($742,028 against a typical $702,073), its price per square foot is higher than 66% of them ($345 against a typical $324), it is bigger than 47% of them (2,152 ft² against a typical 2,228 ft²), its lot is bigger than 57% of them (1.52 ac against a typical 1.4 ac) and it is newer than 58% of them (1991 against a typical 1987). Measured against all of Worcester County, it is worth more than 86% 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 3 Mill River Dr, Mendon, MA?

The 2025 property tax bill for 3 Mill River Dr, Mendon, MA was $8,895. The county assessed it at $664,300.

Closest homes

More homes in Mendon 01756

Assigned schools

Explore the area

See this home in context

Open 3 Mill River Dr 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