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Single Family ResidenceResidential
$455,473
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 90How 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 $47,900 on Nov 2, 1999

881 RIVER ROCK DR NE

COMSTOCK PARK, MI 49321
0
Baths
0.39 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$455K
$411K low$500K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$47,900 · Nov 2, 1999
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.$363,473
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$290,778
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.21%
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.$92,000
CHEMICAL BANK · recorded Feb 9, 2009

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,979 (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.$230,000 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$209,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$460,000

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.40
28
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
6
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
61
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
77
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
29
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.4 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.minimal

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
CountyKENT
Lot (acres)The size of the land the home sits on, from county records.0.39
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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.

H
Comstock Park High SchoolA-
High · Grades 9–12 · 1.1 mi
E
Stoney Creek Elementary School
Elementary · Grades KG–2 · 1.7 mi
M
Mill Creek Middle SchoolB
Middle · Grades 6–8 · 1.9 mi

District: Comstock Park Public Schools

Neighborhood · ZIP 49321These 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.92
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.78
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.15

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.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.1%
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.17,975
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.678 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,334
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$85,695
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.37 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.46%

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

881 River Rock Dr Ne 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 81% of homes in Comstock Park 49321

What homes are worth in Comstock Park 49321

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

This home
$178K$688K

This home is worth more than 81% of homes in Comstock Park 49321.

How it measures up in Comstock Park 49321

The dot is this home. The mark in the middle is the typical home in Comstock Park 49321.

Estimated value$455,473
CheaperTypical $351,944Pricier

Pricier than 81% of homes nearby

Lot size0.39 ac
SmallerTypical 0.47 acBigger

Bigger than 42% of homes nearby

How 881 River Rock Dr Ne ranks against every home in each area.
MeasureThis homeComstock Park 49321Kent County
Estimated valuepricier than$455,47381% of homes74% of homes
Lot sizebigger than0.39 ac42% of homes62% of homes

About 881 River Rock Dr Ne

How much is 881 River Rock Dr Ne, Comstock Park, MI worth?

The TopHap Estimate for 881 River Rock Dr Ne, Comstock Park, MI is $455,473 as of Jul 14, 2026. The likely range is $411,049 to $499,897. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 881 River Rock Dr Ne, Comstock Park, MI last sell?

881 River Rock Dr Ne, Comstock Park, MI last sold on Nov 2, 1999 for $47,900, according to the county's recorded deed.

What schools serve 881 River Rock Dr Ne, Comstock Park, MI?

881 River Rock Dr Ne, Comstock Park, MI is assigned to Comstock Park High School (high), rated A-; Stoney Creek Elementary School (elementary); Mill Creek Middle School (middle), rated B. All sit in Comstock Park Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 881 River Rock Dr Ne, Comstock Park, MI compare to other homes in Comstock Park 49321?

Among the 4,548 homes in Comstock Park 49321, it is worth more than 81% of them ($455,473 against a typical $351,944) and its lot is bigger than 42% of them (0.39 ac against a typical 0.47 ac). Measured against all of Kent County, it is worth more than 74% 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 881 River Rock Dr Ne, Comstock Park, MI?

The 2025 property tax bill for 881 River Rock Dr Ne, Comstock Park, MI was $3,979. The county assessed it at $230,000.

Closest homes

More homes in Comstock Park 49321

Assigned schools

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