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Single Family ResidenceResidential
$635,832$319 / 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 85How 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 $605,000 on Jul 8, 2025

821 GRAND RIVER DR NE

ADA, MI 49301
2
Baths
1,994 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.
0.95 ac
Lot SizeThe size of the land the home sits on, from county records.
1951
Year BuiltThe year the home was originally built, according to county records.
13
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$636K
$543K low$729K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$605,000 · Jul 8, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,867 (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.$242,000 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$210,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$484,000

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.39
25
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
9
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.
73
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.2 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.0.2 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.Cape Cod
CountyKENT
Lot (acres)The size of the land the home sits on, from county records.0.95
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 1,483 ft²

Transaction History(5)

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
Eastern High SchoolA
High · Grades 9–12 · 1.9 mi
M
Eastern Middle SchoolA-
Middle · Grades 6–8 · 1.9 mi
E
Knapp Forest Elementary SchoolA+
Elementary · Grades KG–5 · 2.4 mi

District: Forest Hills Public Schools

Neighborhood · ZIP 49301These 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.30
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.39%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.2%
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.21,911
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.378 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$157,672
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$219,093
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.36 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.46%

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

821 Grand River 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 90% of homes in Kent County
  • Costs more per square foot than 85% of homes in Kent County
  • Bigger than 80% of homes in Kent County
  • Has a bigger lot than 75% of homes in Kent County
  • Older than 93% of homes in Ada 49301

What homes are worth in Ada 49301

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

This home
$286K$1.7M

This home is worth more than 48% of homes in Ada 49301.

How it measures up in Ada 49301

The dot is this home. The mark in the middle is the typical home in Ada 49301.

Estimated value$635,832
CheaperTypical $650,138Pricier

Pricier than 48% of homes nearby

Price per ft²$319
CheaperTypical $305Pricier

Pricier than 57% of homes nearby

Living area1,994 ft²
SmallerTypical 2,132 ft²Bigger

Bigger than 43% of homes nearby

Lot size0.95 ac
SmallerTypical 1.38 acBigger

Bigger than 41% of homes nearby

Year built1951
OlderTypical 1993Newer

Newer than 7% of homes nearby

How 821 Grand River Dr Ne ranks against every home in each area.
MeasureThis homeAda 49301Kent County
Estimated valuepricier than$635,83248% of homes90% of homes
Price per ft²pricier than$31957% of homes85% of homes
Living areabigger than1,994 ft²43% of homes80% of homes
Lot sizebigger than0.95 ac41% of homes75% of homes
Year builtnewer than19517% of homes32% of homes

About 821 Grand River Dr Ne

How much is 821 Grand River Dr Ne, Ada, MI worth?

The TopHap Estimate for 821 Grand River Dr Ne, Ada, MI is $635,832 as of Jul 14, 2026. The likely range is $542,726 to $728,938. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 821 Grand River Dr Ne, Ada, MI last sell?

821 Grand River Dr Ne, Ada, MI last sold on Jul 8, 2025 for $605,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 821 Grand River Dr Ne, Ada, MI?

821 Grand River Dr Ne, Ada, MI has 2 bathrooms, 1,994 square feet of living space and a 0.95-acre lot.

When was 821 Grand River Dr Ne, Ada, MI built?

821 Grand River Dr Ne, Ada, MI was built in 1951, making it 75 years old. It is a cape cod home.

What schools serve 821 Grand River Dr Ne, Ada, MI?

821 Grand River Dr Ne, Ada, MI is assigned to Eastern High School (high), rated A; Eastern Middle School (middle), rated A-; Knapp Forest Elementary School (elementary), rated A+. All sit in Forest Hills Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 821 Grand River Dr Ne, Ada, MI compare to other homes in Ada 49301?

Among the 7,274 homes in Ada 49301, it is worth more than 48% of them ($635,832 against a typical $650,138), its price per square foot is higher than 57% of them ($319 against a typical $305), it is bigger than 43% of them (1,994 ft² against a typical 2,132 ft²), its lot is bigger than 41% of them (0.95 ac against a typical 1.38 ac) and it is newer than 7% of them (1951 against a typical 1993). Measured against all of Kent County, it is worth more than 90% 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 821 Grand River Dr Ne, Ada, MI?

The 2025 property tax bill for 821 Grand River Dr Ne, Ada, MI was $3,867. The county assessed it at $242,000.

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