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Single Family ResidenceResidential
$457,186$295 / 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 89How 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 $405,000 on Mar 10, 2023

6401 MARINA DR

CLAY, MI 48001
3
Beds
2
Baths
1,552 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1972
Year BuiltThe year the home was originally built, according to county records.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$457K
$405K low$509K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$405,000 · Mar 10, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,946 (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.$205,300 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$193,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$410,600

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.37
35
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
5
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
56
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
68
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
25
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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
CountyST. CLAIR
Lot (acres)The size of the land the home sits on, from county records.0.23
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(3)

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.

M
Algonac Juniorsenior High SchoolC+
Middle · Grades 7–12 · 1.6 mi
E
Millside Elementary School
Elementary · Grades PK–1 · 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%

Owner Tools

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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

6401 Marina 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 91% of homes in St. Clair County
  • Costs more per square foot than 96% of homes in St. Clair County
  • Has a smaller lot than 70% 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
$42K$720K

This home is worth more than 85% 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$457,186
CheaperTypical $241,261Pricier

Pricier than 85% of homes nearby

Price per ft²$295
CheaperTypical $175Pricier

Pricier than 93% of homes nearby

Living area1,552 ft²
SmallerTypical 1,464 ft²Bigger

Bigger than 57% of homes nearby

Lot size0.23 ac
SmallerTypical 0.23 acBigger

Bigger than 48% of homes nearby

Year built1972
OlderTypical 1978Newer

Newer than 38% of homes nearby

How 6401 Marina Dr ranks against every home in each area.
MeasureThis homeAlgonac 48001St. Clair County
Estimated valuepricier than$457,18685% of homes91% of homes
Price per ft²pricier than$29593% of homes96% of homes
Living areabigger than1,552 ft²57% of homes54% of homes
Lot sizebigger than0.23 ac48% of homes30% of homes
Year builtnewer than197238% of homes49% of homes

About 6401 Marina Dr

How much is 6401 Marina Dr, Clay, MI worth?

The TopHap Estimate for 6401 Marina Dr, Clay, MI is $457,186 as of Sep 24, 2026. The likely range is $404,884 to $509,488. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 6401 Marina Dr, Clay, MI last sell?

6401 Marina Dr, Clay, MI last sold on Mar 10, 2023 for $405,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 6401 Marina Dr, Clay, MI?

6401 Marina Dr, Clay, MI has 3 bedrooms, 2 bathrooms, 1,552 square feet of living space and a 0.23-acre lot.

When was 6401 Marina Dr, Clay, MI built?

6401 Marina Dr, Clay, MI was built in 1972, making it 54 years old.

What schools serve 6401 Marina Dr, Clay, MI?

6401 Marina Dr, Clay, MI is assigned to Algonac Juniorsenior High School (middle), rated C+; Millside Elementary School (elementary). All sit in Algonac Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 6401 Marina Dr, Clay, MI compare to other homes in Algonac 48001?

Among the 6,352 homes in Algonac 48001, it is worth more than 85% of them ($457,186 against a typical $241,261), its price per square foot is higher than 93% of them ($295 against a typical $175), it is bigger than 57% of them (1,552 ft² against a typical 1,464 ft²), its lot is bigger than 48% of them (0.23 ac against a typical 0.23 ac) and it is newer than 38% of them (1972 against a typical 1978). Measured against all of St. Clair County, it is worth more than 91% 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 6401 Marina Dr, Clay, MI?

The 2025 property tax bill for 6401 Marina Dr, Clay, MI was $8,946. The county assessed it at $205,300.

More homes on Marina Dr

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Assigned schools

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