Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$719,540$392 / 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 48How 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

4021 RIVER RD

EAST CHINA, MI 48054
2
Beds
2 / 1
Baths
1,834 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.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
1969
Year BuiltThe year the home was originally built, according to county records.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$720K
$348K low$1.1M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,341 (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.$228,100 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$228,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$456,200

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.78 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.Ranch
CountySt. Clair
Lot (acres)The size of the land the home sits on, from county records.0.26
HeatingThe type of heating system in the home.Hot Water
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.

E
Pine River Elementary SchoolA
Elementary · Grades KG–4 · 2.0 mi
H
St Clair High SchoolB+
High · Grades 9–12 · 3.1 mi
M
St Clair Middle SchoolB-
Middle · Grades 5–8 · 4.1 mi

District: East China School District

Neighborhood · ZIP 48054These 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.83
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 100.19

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.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.8%
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.7,259
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.173 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$77,508
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$100,662
Average tempThe average temperature here across a full year.48°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%

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

4021 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.

  • Among the most valuable homes in East China 48054
  • Among the highest price per square foot in St. Clair County
  • Bigger than 71% of homes in St. Clair County
  • Has a smaller lot than 86% of homes in East China 48054
  • Older than 67% of homes in East China 48054

What homes are worth in East China 48054

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

This home
$99K$691K

This home is worth more than almost all homes in East China 48054.

How it measures up in East China 48054

The dot is this home. The mark in the middle is the typical home in East China 48054.

Estimated value$719,540
CheaperTypical $286,249Pricier

Pricier than almost all homes nearby

Price per ft²$392
CheaperTypical $173Pricier

Pricier than almost all homes nearby

Living area1,834 ft²
SmallerTypical 1,656 ft²Bigger

Bigger than 61% of homes nearby

Lot size0.26 ac
SmallerTypical 1 acBigger

Bigger than 14% of homes nearby

Year built1969
OlderTypical 1979Newer

Newer than 33% of homes nearby

How 4021 River Rd ranks against every home in each area.
MeasureThis homeEast China 48054St. Clair County
Estimated valuepricier than$719,540almost all homesalmost all homes
Price per ft²pricier than$392almost all homesalmost all homes
Living areabigger than1,834 ft²61% of homes71% of homes
Lot sizebigger than0.26 ac14% of homes34% of homes
Year builtnewer than196933% of homes46% of homes

About 4021 River Rd

How much is 4021 River Rd, East China, MI worth?

The TopHap Estimate for 4021 River Rd, East China, MI is $719,540 as of Jul 14, 2026. The likely range is $347,827 to $1,091,253. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 4021 River Rd, East China, MI?

4021 River Rd, East China, MI has 2 bedrooms, 2 bathrooms, 1,834 square feet of living space and a 0.26-acre lot.

When was 4021 River Rd, East China, MI built?

4021 River Rd, East China, MI was built in 1969, making it 57 years old. It is a ranch home.

What schools serve 4021 River Rd, East China, MI?

4021 River Rd, East China, MI is assigned to Pine River Elementary School (elementary), rated A; 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 4021 River Rd, East China, MI compare to other homes in East China 48054?

Among the 2,903 homes in East China 48054, it is worth more than almost all of them ($719,540 against a typical $286,249), its price per square foot is higher than almost all of them ($392 against a typical $173), it is bigger than 61% of them (1,834 ft² against a typical 1,656 ft²), its lot is bigger than 14% of them (0.26 ac against a typical 1 ac) and it is newer than 33% of them (1969 against a typical 1979). Measured against all of St. Clair County, it is worth more than almost all 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 4021 River Rd, East China, MI?

The 2024 property tax bill for 4021 River Rd, East China, MI was $5,341. The county assessed it at $228,100.

More homes on River Rd

Closest homes

More homes in East China 48054

Assigned schools

Explore the area

See this home in context

Open 4021 River Rd 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