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CondominiumResidential
$265,660$191 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $259,900 on Apr 17, 2025

4912 POLAR RIVER AVE SW

GRANDVILLE, MI 49418
2.5
Baths
1,394 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.
8.42 ac
Lot SizeThe size of the land the home sits on, from county records.
2007
Year BuiltThe year the home was originally built, according to county records.
5
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$266K
$246K low$285K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$259,900 · Apr 17, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,757 (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.$130,100 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$111,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$260,200

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
31
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
5
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
63
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.5 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.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyKENT
Lot (acres)The size of the land the home sits on, from county records.8.42
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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(4)

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
Grand View Elementary SchoolA
Elementary · Grades KG–6 · 0.4 mi
H
Grandville High SchoolB
High · Grades 9–12 · 1.1 mi
M
Grandville Middle SchoolA-
Middle · Grades 7–8 · 1.9 mi

District: Grandville Public Schools

Neighborhood · ZIP 49418These 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.62
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.75
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.17

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.7%
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.31,033
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,599 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$90,619
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$106,418
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%

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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

4912 Polar River Ave Sw 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 92% of homes in Grandville 49418
  • Costs less per square foot than 95% of homes in Grandville 49418
  • Has a bigger lot than 95% of homes in Kent County
  • Newer than 93% of homes in Kent County

What homes are worth in Grandville 49418

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

This home
$216K$798K

This home is worth more than 8% of homes in Grandville 49418.

How it measures up in Grandville 49418

The dot is this home. The mark in the middle is the typical home in Grandville 49418.

Estimated value$265,660
CheaperTypical $389,790Pricier

Pricier than 8% of homes nearby

Price per ft²$191
CheaperTypical $260Pricier

Pricier than 5% of homes nearby

Living area1,394 ft²
SmallerTypical 1,500 ft²Bigger

Bigger than 41% of homes nearby

Lot size8.42 ac
SmallerTypical 0.31 acBigger

Bigger than 92% of homes nearby

Year built2007
OlderTypical 1985Newer

Newer than 90% of homes nearby

How 4912 Polar River Ave Sw ranks against every home in each area.
MeasureThis homeGrandville 49418Kent County
Estimated valuepricier than$265,6608% of homes25% of homes
Price per ft²pricier than$1915% of homes18% of homes
Living areabigger than1,394 ft²41% of homes46% of homes
Lot sizebigger than8.42 ac92% of homes95% of homes
Year builtnewer than200790% of homes93% of homes

About 4912 Polar River Ave Sw

How much is 4912 Polar River Ave Sw, Grandville, MI worth?

The TopHap Estimate for 4912 Polar River Ave Sw, Grandville, MI is $265,660 as of Oct 21, 2026. The likely range is $246,390 to $284,930. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4912 Polar River Ave Sw, Grandville, MI last sell?

4912 Polar River Ave Sw, Grandville, MI last sold on Apr 17, 2025 for $259,900, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 4912 Polar River Ave Sw, Grandville, MI?

4912 Polar River Ave Sw, Grandville, MI has 2.5 bathrooms, 1,394 square feet of living space and a 8.42-acre lot.

When was 4912 Polar River Ave Sw, Grandville, MI built?

4912 Polar River Ave Sw, Grandville, MI was built in 2007, making it 19 years old. It is a condo/apartment home. The building has 5 stories.

What schools serve 4912 Polar River Ave Sw, Grandville, MI?

4912 Polar River Ave Sw, Grandville, MI is assigned to Grand View Elementary School (elementary), rated A; Grandville High School (high), rated B; Grandville Middle School (middle), rated A-. All sit in Grandville Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4912 Polar River Ave Sw, Grandville, MI compare to other homes in Grandville 49418?

Among the 9,676 homes in Grandville 49418, it is worth more than 8% of them ($265,660 against a typical $389,790), its price per square foot is higher than 5% of them ($191 against a typical $260), it is bigger than 41% of them (1,394 ft² against a typical 1,500 ft²), its lot is bigger than 92% of them (8.42 ac against a typical 0.31 ac) and it is newer than 90% of them (2007 against a typical 1985). Measured against all of Kent County, it is worth more than 25% 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 4912 Polar River Ave Sw, Grandville, MI?

The 2025 property tax bill for 4912 Polar River Ave Sw, Grandville, MI was $7,757. The county assessed it at $130,100.

More homes on Polar River Ave Sw

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