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Single Family ResidenceResidential
$143,369$128 / 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 83How 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 $85,000 on May 18, 1995

621 ROBINSON ST

SAINT CLAIR, MI 48079
3
Beds
2 / 1
Baths
1,120 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$143K
$120K low$167K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$85,000 · May 18, 1995

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,811 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$84,100 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$84,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$168,200

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.0.15
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
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.

H
St Clair High SchoolB+
High · Grades 9–12 · 1.1 mi
M
St Clair Middle SchoolB-
Middle · Grades 5–8 · 1.2 mi

District: East China School District

Neighborhood · ZIP 48079These 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.81
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.18

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.94%
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.6.3%
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.12,489
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.291 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$87,185
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$113,124
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.32 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.53%

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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

621 Robinson 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 87% of homes in Saint Clair 48079
  • Costs less per square foot than 73% of homes in Saint Clair 48079
  • Smaller than 84% of homes in Saint Clair 48079
  • Has a smaller lot than 88% of homes in Saint Clair 48079

What homes are worth in Saint Clair 48079

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

This home
$81K$679K

This home is worth more than 13% of homes in Saint Clair 48079.

How it measures up in Saint Clair 48079

The dot is this home. The mark in the middle is the typical home in Saint Clair 48079.

Estimated value$143,369
CheaperTypical $246,382Pricier

Pricier than 13% of homes nearby

Price per ft²$128
CheaperTypical $149Pricier

Pricier than 27% of homes nearby

Living area1,120 ft²
SmallerTypical 1,610 ft²Bigger

Bigger than 16% of homes nearby

Lot size0.15 ac
SmallerTypical 0.46 acBigger

Bigger than 12% of homes nearby

How 621 Robinson St ranks against every home in each area.
MeasureThis homeSaint Clair 48079St. Clair County
Estimated valuepricier than$143,36913% of homes22% of homes
Price per ft²pricier than$12827% of homes33% of homes
Living areabigger than1,120 ft²16% of homes22% of homes
Lot sizebigger than0.15 ac12% of homes15% of homes

About 621 Robinson St

How much is 621 Robinson St, Saint Clair, MI worth?

The TopHap Estimate for 621 Robinson St, Saint Clair, MI is $143,369 as of Jul 14, 2026. The likely range is $119,669 to $167,069. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 621 Robinson St, Saint Clair, MI last sell?

621 Robinson St, Saint Clair, MI last sold on May 18, 1995 for $85,000, according to the county's recorded deed.

How big is 621 Robinson St, Saint Clair, MI?

621 Robinson St, Saint Clair, MI has 3 bedrooms, 2 bathrooms, 1,120 square feet of living space and a 0.15-acre lot.

What schools serve 621 Robinson St, Saint Clair, MI?

621 Robinson St, Saint Clair, MI is assigned to St Clair High School (high), rated B+; St Clair Middle School (middle), rated B-. All sit in East China School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 621 Robinson St, Saint Clair, MI compare to other homes in Saint Clair 48079?

Among the 5,134 homes in Saint Clair 48079, it is worth more than 13% of them ($143,369 against a typical $246,382), its price per square foot is higher than 27% of them ($128 against a typical $149), it is bigger than 16% of them (1,120 ft² against a typical 1,610 ft²) and its lot is bigger than 12% of them (0.15 ac against a typical 0.46 ac). Measured against all of St. Clair County, it is worth more than 22% 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 621 Robinson St, Saint Clair, MI?

The 2024 property tax bill for 621 Robinson St, Saint Clair, MI was $1,811. The county assessed it at $84,100.

More homes on Robinson St

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Assigned schools

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