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Single Family ResidenceResidential
$396,550$202 / 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 Aug 30, 2026
Last sold for $574,200 on Jun 23, 2025

15534 MASON ST

UNION, MI 49130
3
Beds
2
Baths
1,964 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.
19.77 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$397K
$335K low$458K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$574,200 · Jun 23, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,172 (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.$245,500 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$235,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$491,000

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.49
56
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.
67
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
75
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
41
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.20 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
CountyCASS
Lot (acres)The size of the land the home sits on, from county records.19.77
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(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
Central Elementary SchoolC-
Elementary · Grades KG–5 · 12.3 mi
M
White Pigeon Jr/Sr High SchoolC-
Middle · Grades 6–12 · 12.4 mi

District: White Pigeon Community Schools

Neighborhood · ZIP 49130These 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.101
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
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.81%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.1,203
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.98 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$79,776
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$95,362
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.38 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

15534 Mason 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 79% of homes in Cass County
  • Bigger than 79% of homes in Union 49130
  • Has a bigger lot than 96% of homes in Union 49130

What homes are worth in Union 49130

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

This home
$57K$1.2M

This home is worth more than 55% of homes in Union 49130.

How it measures up in Union 49130

The dot is this home. The mark in the middle is the typical home in Union 49130.

Estimated value$396,550
CheaperTypical $360,072Pricier

Pricier than 55% of homes nearby

Price per ft²$202
CheaperTypical $268Pricier

Pricier than 39% of homes nearby

Living area1,964 ft²
SmallerTypical 1,448 ft²Bigger

Bigger than 79% of homes nearby

Lot size19.77 ac
SmallerTypical 0.51 acBigger

Bigger than 96% of homes nearby

How 15534 Mason St ranks against every home in each area.
MeasureThis homeUnion 49130Cass County
Estimated valuepricier than$396,55055% of homes79% of homes
Price per ft²pricier than$20239% of homes64% of homes
Living areabigger than1,964 ft²79% of homes79% of homes
Lot sizebigger than19.77 ac96% of homes94% of homes

About 15534 Mason St

How much is 15534 Mason St, Union, MI worth?

The TopHap Estimate for 15534 Mason St, Union, MI is $396,550 as of Aug 30, 2026. The likely range is $335,367 to $457,733. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 15534 Mason St, Union, MI last sell?

15534 Mason St, Union, MI last sold on Jun 23, 2025 for $574,200, according to the county's recorded deed.

How big is 15534 Mason St, Union, MI?

15534 Mason St, Union, MI has 3 bedrooms, 2 bathrooms, 1,964 square feet of living space and a 19.77-acre lot.

What schools serve 15534 Mason St, Union, MI?

15534 Mason St, Union, MI is assigned to Central Elementary School (elementary), rated C-; White Pigeon Jr/Sr High School (middle), rated C-. All sit in White Pigeon Community Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 15534 Mason St, Union, MI compare to other homes in Union 49130?

Among the 1,090 homes in Union 49130, it is worth more than 55% of them ($396,550 against a typical $360,072), its price per square foot is higher than 39% of them ($202 against a typical $268), it is bigger than 79% of them (1,964 ft² against a typical 1,448 ft²) and its lot is bigger than 96% of them (19.77 ac against a typical 0.51 ac). Measured against all of Cass 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 15534 Mason St, Union, MI?

The 2025 property tax bill for 15534 Mason St, Union, MI was $1,172. The county assessed it at $245,500.

More homes on Mason St

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