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Single Family ResidenceResidential
$481,114$342 / 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 95How 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

670 GRAND RIVER DR NE

ADA, MI 49301
3
Beds
1.5
Baths
1,408 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.
1.77 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.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$481K
$455K low$507K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,669 (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.$207,300 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$180,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$414,600

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.39
25
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
10
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.35 in
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.Ranch
CountyKENT
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1991
Lot (acres)The size of the land the home sits on, from county records.1.77
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 · 1,330 ft²

Transaction History(1)

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 · 2.0 mi
M
Eastern Middle SchoolA-
Middle · Grades 6–8 · 2.1 mi
E
Knapp Forest Elementary SchoolA+
Elementary · Grades KG–5 · 2.7 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%

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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

670 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 79% of homes in Kent County
  • Costs more per square foot than 90% of homes in Kent County
  • Smaller than 85% of homes in Ada 49301
  • Has a bigger lot than 83% of homes in Kent County
  • Older than 83% 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
$303K$1.7M

This home is worth more than 24% 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$481,114
CheaperTypical $651,070Pricier

Pricier than 24% of homes nearby

Price per ft²$342
CheaperTypical $306Pricier

Pricier than 69% of homes nearby

Living area1,408 ft²
SmallerTypical 2,145 ft²Bigger

Bigger than 15% of homes nearby

Lot size1.77 ac
SmallerTypical 1.4 acBigger

Bigger than 55% of homes nearby

Year built1969
OlderTypical 1993Newer

Newer than 17% of homes nearby

How 670 Grand River Dr Ne ranks against every home in each area.
MeasureThis homeAda 49301Kent County
Estimated valuepricier than$481,11424% of homes79% of homes
Price per ft²pricier than$34269% of homes90% of homes
Living areabigger than1,408 ft²15% of homes48% of homes
Lot sizebigger than1.77 ac55% of homes83% of homes
Year builtnewer than196917% of homes51% of homes

About 670 Grand River Dr Ne

How much is 670 Grand River Dr Ne, Ada, MI worth?

The TopHap Estimate for 670 Grand River Dr Ne, Ada, MI is $481,114 as of Jul 14, 2026. The likely range is $455,491 to $506,737. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 670 Grand River Dr Ne, Ada, MI last sell?

670 Grand River Dr Ne, Ada, MI last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 670 Grand River Dr Ne, Ada, MI?

670 Grand River Dr Ne, Ada, MI has 3 bedrooms, 1.5 bathrooms, 1,408 square feet of living space and a 1.77-acre lot.

When was 670 Grand River Dr Ne, Ada, MI built?

670 Grand River Dr Ne, Ada, MI was built in 1969, making it 57 years old. It is a ranch home.

What schools serve 670 Grand River Dr Ne, Ada, MI?

670 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 670 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 24% of them ($481,114 against a typical $651,070), its price per square foot is higher than 69% of them ($342 against a typical $306), it is bigger than 15% of them (1,408 ft² against a typical 2,145 ft²), its lot is bigger than 55% of them (1.77 ac against a typical 1.4 ac) and it is newer than 17% of them (1969 against a typical 1993). Measured against all of Kent County, it is worth more than 79% 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 670 Grand River Dr Ne, Ada, MI?

The 2025 property tax bill for 670 Grand River Dr Ne, Ada, MI was $2,669. The county assessed it at $207,300.

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