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Residential - Vacant LandResidential
$178,357
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 78How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jun 25, 2026
Last sold for $202,500 on Jan 31, 2018

9378 RIVER RD

CLAY, MI 48001
0
Baths
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$178K
$139K low$218K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$202,500 · Jan 31, 2018
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.$178,357
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$142,686

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.60 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.Residential - Vacant Land
CountySt. Clair
Lot (acres)The size of the land the home sits on, from county records.0.18
HeatingThe type of heating system in the home.None
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
Millside Elementary School
Elementary · Grades PK–1 · 1.6 mi
M
Algonac Juniorsenior High SchoolC+
Middle · Grades 7–12 · 3.6 mi

District: Algonac Community School District

Neighborhood · ZIP 48001These 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.138
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.20

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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
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.1.2%
PopulationHow many people live in this area.11,036
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.333 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$70,096
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$87,758
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.33 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.53%

Ownership

Company ownedWhether the owner is a company or trust rather than a person.Yes

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

9378 River Rd 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 69% of homes in Algonac 48001
  • Has a smaller lot than 79% of homes in St. Clair County

What homes are worth in Algonac 48001

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

This home
$40K$783K

This home is worth more than 31% of homes in Algonac 48001.

How it measures up in Algonac 48001

The dot is this home. The mark in the middle is the typical home in Algonac 48001.

Estimated value$178,357
CheaperTypical $235,348Pricier

Pricier than 31% of homes nearby

Lot size0.18 ac
SmallerTypical 0.24 acBigger

Bigger than 33% of homes nearby

How 9378 River Rd ranks against every home in each area.
MeasureThis homeAlgonac 48001St. Clair County
Estimated valuepricier than$178,35731% of homes36% of homes
Lot sizebigger than0.18 ac33% of homes21% of homes

About 9378 River Rd

How much is 9378 River Rd, Clay, MI worth?

The TopHap Estimate for 9378 River Rd, Clay, MI is $178,357 as of Jun 25, 2026. The likely range is $138,753 to $217,961. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9378 River Rd, Clay, MI last sell?

9378 River Rd, Clay, MI last sold on Jan 31, 2018 for $202,500, according to the county's recorded deed.

What schools serve 9378 River Rd, Clay, MI?

9378 River Rd, Clay, MI is assigned to Millside Elementary School (elementary); Algonac Juniorsenior High School (middle), rated C+. All sit in Algonac Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9378 River Rd, Clay, MI compare to other homes in Algonac 48001?

Among the 6,224 homes in Algonac 48001, it is worth more than 31% of them ($178,357 against a typical $235,348) and its lot is bigger than 33% of them (0.18 ac against a typical 0.24 ac). Measured against all of St. Clair County, it is worth more than 36% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

Closest homes

More homes in Clay 48001

Assigned schools

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