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Single Family ResidenceResidential
$308,800$69 / 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 90How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $58,000 on Nov 29, 2023

320 CALHOUN ST

UNION CITY, MI 49094
3
Beds
5
Baths
4,484 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.
2.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1890
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$309K
$277K low$341K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$58,000 · Nov 29, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$26 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$56,290
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$112,580

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.35
35
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
7
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
65
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
58
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
13
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.1 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
CountyCALHOUN
Lot (acres)The size of the land the home sits on, from county records.2.15
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
Union City Elementary SchoolD+
Elementary · Grades PK–4 · 0.2 mi
H
Union City High SchoolC+
High · Grades 9–12 · 0.7 mi
M
Union City Middle SchoolB+
Middle · Grades 5–8 · 0.9 mi

District: Union City Community Schools

Neighborhood · ZIP 49094These 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.129
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.68
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.25

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.4,060
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.69 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$66,964
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$82,650
Average tempThe average temperature here across a full year.49°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.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

320 Calhoun St 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 92% of homes in Union City 49094
  • Costs less per square foot than 87% of homes in Calhoun County
  • Among the largest homes in Union City 49094
  • Has a bigger lot than 80% of homes in Calhoun County
  • Older than 94% of homes in Calhoun County

What homes are worth in Union City 49094

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

This home
$26K$418K

This home is worth more than 92% of homes in Union City 49094.

How it measures up in Union City 49094

The dot is this home. The mark in the middle is the typical home in Union City 49094.

Estimated value$308,800
CheaperTypical $150,355Pricier

Pricier than 92% of homes nearby

Price per ft²$69
CheaperTypical $106Pricier

Pricier than 15% of homes nearby

Living area4,484 ft²
SmallerTypical 1,436 ft²Bigger

Bigger than almost all homes nearby

Lot size2.15 ac
SmallerTypical 0.57 acBigger

Bigger than 79% of homes nearby

Year built1890
OlderTypical 1952Newer

Newer than 16% of homes nearby

How 320 Calhoun St ranks against every home in each area.
MeasureThis homeUnion City 49094Calhoun County
Estimated valuepricier than$308,80092% of homes84% of homes
Price per ft²pricier than$6915% of homes13% of homes
Living areabigger than4,484 ft²almost all homesalmost all homes
Lot sizebigger than2.15 ac79% of homes80% of homes
Year builtnewer than189016% of homes6% of homes

About 320 Calhoun St

How much is 320 Calhoun St, Union City, MI worth?

The TopHap Estimate for 320 Calhoun St, Union City, MI is $308,800 as of Aug 30, 2026. The likely range is $277,031 to $340,569. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 320 Calhoun St, Union City, MI last sell?

320 Calhoun St, Union City, MI last sold on Nov 29, 2023 for $58,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 320 Calhoun St, Union City, MI?

320 Calhoun St, Union City, MI has 3 bedrooms, 5 bathrooms, 4,484 square feet of living space and a 2.15-acre lot.

When was 320 Calhoun St, Union City, MI built?

320 Calhoun St, Union City, MI was built in 1890, making it 136 years old. The building has 2 stories.

What schools serve 320 Calhoun St, Union City, MI?

320 Calhoun St, Union City, MI is assigned to Union City Elementary School (elementary), rated D+; Union City High School (high), rated C+; Union City Middle School (middle), rated B+. All sit in Union City Community Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 320 Calhoun St, Union City, MI compare to other homes in Union City 49094?

Among the 1,767 homes in Union City 49094, it is worth more than 92% of them ($308,800 against a typical $150,355), its price per square foot is higher than 15% of them ($69 against a typical $106), it is bigger than almost all of them (4,484 ft² against a typical 1,436 ft²), its lot is bigger than 79% of them (2.15 ac against a typical 0.57 ac) and it is newer than 16% of them (1890 against a typical 1952). Measured against all of Calhoun County, it is worth more than 84% 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 320 Calhoun St, Union City, MI?

The 2025 property tax bill for 320 Calhoun St, Union City, MI was $26.

More homes on Calhoun St

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