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Single Family ResidenceResidential
$252,295$161 / 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 91How 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 $179,900 on Oct 8, 2024

5641 E GRAND RIVER AVE

PORTLAND, MI 48875
1
Baths
1,568 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.
19.5 ac
Lot SizeThe size of the land the home sits on, from county records.
1
StoriesHow many floors the home has above ground.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$252K
$229K low$275K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$179,900 · Oct 8, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,614 (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.$118,100 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$92,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$25,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$92,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$236,200

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.25 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
StyleThe architectural style of the home, such as ranch or colonial.Mobile Home
CountyIONIA
Lot (acres)The size of the land the home sits on, from county records.19.50
HeatingThe type of heating system in the home.Floor/Wall Furnace
PoolWhether the property has a pool, and what kind, such as in-ground.No

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

H
Portland High SchoolB
High · Grades 9–12 · 2.3 mi
M
Portland Middle SchoolB
Middle · Grades 6–8 · 3.0 mi
E
Oakwood Elementary School
Elementary · Grades PK–2 · 3.1 mi

District: Portland Public School District

Neighborhood · ZIP 48875These 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.107
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.21

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.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.8%
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.10,283
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.115 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$79,469
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$93,283
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.35 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.47%

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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

5641 E Grand River Ave 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.

  • Costs less per square foot than 74% of homes in Portland 48875
  • Has a bigger lot than 96% of homes in Portland 48875

What homes are worth in Portland 48875

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

This home
$141K$540K

This home is worth more than 40% of homes in Portland 48875.

How it measures up in Portland 48875

The dot is this home. The mark in the middle is the typical home in Portland 48875.

Estimated value$252,295
CheaperTypical $276,830Pricier

Pricier than 40% of homes nearby

Price per ft²$161
CheaperTypical $187Pricier

Pricier than 26% of homes nearby

Living area1,568 ft²
SmallerTypical 1,520 ft²Bigger

Bigger than 54% of homes nearby

Lot size19.5 ac
SmallerTypical 0.92 acBigger

Bigger than 96% of homes nearby

How 5641 E Grand River Ave ranks against every home in each area.
MeasureThis homePortland 48875Ionia County
Estimated valuepricier than$252,29540% of homes54% of homes
Price per ft²pricier than$16126% of homes41% of homes
Living areabigger than1,568 ft²54% of homes60% of homes
Lot sizebigger than19.5 ac96% of homes96% of homes

About 5641 E Grand River Ave

How much is 5641 E Grand River Ave, Portland, MI worth?

The TopHap Estimate for 5641 E Grand River Ave, Portland, MI is $252,295 as of Jul 14, 2026. The likely range is $229,261 to $275,329. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 5641 E Grand River Ave, Portland, MI last sell?

5641 E Grand River Ave, Portland, MI last sold on Oct 8, 2024 for $179,900, according to the county's recorded deed.

How big is 5641 E Grand River Ave, Portland, MI?

5641 E Grand River Ave, Portland, MI has 1 bathrooms, 1,568 square feet of living space and a 19.50-acre lot.

What schools serve 5641 E Grand River Ave, Portland, MI?

5641 E Grand River Ave, Portland, MI is assigned to Portland High School (high), rated B; Portland Middle School (middle), rated B; Oakwood Elementary School (elementary). All sit in Portland Public School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 5641 E Grand River Ave, Portland, MI compare to other homes in Portland 48875?

Among the 3,572 homes in Portland 48875, it is worth more than 40% of them ($252,295 against a typical $276,830), its price per square foot is higher than 26% of them ($161 against a typical $187), it is bigger than 54% of them (1,568 ft² against a typical 1,520 ft²) and its lot is bigger than 96% of them (19.5 ac against a typical 0.92 ac). Measured against all of Ionia County, it is worth more than 54% 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 5641 E Grand River Ave, Portland, MI?

The 2025 property tax bill for 5641 E Grand River Ave, Portland, MI was $5,614. The county assessed it at $118,100.

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