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Single Family ResidenceResidential
$162,172$169 / 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 92How 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

4100 UNION

DRYDEN, MI 48428
3
Beds
1
Baths
960 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.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
1968
Year BuiltThe year the home was originally built, according to county records.

Valuation

$162K
$150K low$175K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$872 (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.$82,600 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$77,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$165,200

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.31
10
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.
57
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
60
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
18
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.6 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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
CountyLAPEER
Lot (acres)The size of the land the home sits on, from county records.0.27
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(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.

E
Dryden Elementary SchoolB
Elementary · Grades PK–6 · 0.4 mi
M
Dryden High SchoolB
Middle · Grades 7–12 · 1.2 mi

District: Dryden Community Schools

Neighborhood · ZIP 48428These 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.85
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.18

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.5%
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.4,724
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.141 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$103,393
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$121,716
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.31 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.53%

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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

4100 Union 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 Dryden 48428
  • Smaller than 94% of homes in Dryden 48428
  • Has a smaller lot than 94% of homes in Dryden 48428
  • Older than 74% of homes in Dryden 48428

What homes are worth in Dryden 48428

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

This home
$100K$758K

This home is worth more than 8% of homes in Dryden 48428.

How it measures up in Dryden 48428

The dot is this home. The mark in the middle is the typical home in Dryden 48428.

Estimated value$162,172
CheaperTypical $314,508Pricier

Pricier than 8% of homes nearby

Price per ft²$169
CheaperTypical $175Pricier

Pricier than 42% of homes nearby

Living area960 ft²
SmallerTypical 1,782 ft²Bigger

Bigger than 6% of homes nearby

Lot size0.26 ac
SmallerTypical 4.34 acBigger

Bigger than 6% of homes nearby

Year built1968
OlderTypical 1986Newer

Newer than 26% of homes nearby

How 4100 Union ranks against every home in each area.
MeasureThis homeDryden 48428Lapeer County
Estimated valuepricier than$162,1728% of homes21% of homes
Price per ft²pricier than$16942% of homes52% of homes
Living areabigger than960 ft²6% of homes8% of homes
Lot sizebigger than0.26 ac6% of homes12% of homes
Year builtnewer than196826% of homes33% of homes

About 4100 Union

How much is 4100 Union, Dryden, MI worth?

The TopHap Estimate for 4100 Union, Dryden, MI is $162,172 as of Aug 30, 2026. The likely range is $149,654 to $174,690. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4100 Union, Dryden, MI last sell?

4100 Union, Dryden, MI last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 4100 Union, Dryden, MI?

4100 Union, Dryden, MI has 3 bedrooms, 1 bathrooms, 960 square feet of living space and a 0.27-acre lot.

When was 4100 Union, Dryden, MI built?

4100 Union, Dryden, MI was built in 1968, making it 58 years old.

What schools serve 4100 Union, Dryden, MI?

4100 Union, Dryden, MI is assigned to Dryden Elementary School (elementary), rated B; Dryden High School (middle), rated B. All sit in Dryden Community Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4100 Union, Dryden, MI compare to other homes in Dryden 48428?

Among the 1,891 homes in Dryden 48428, it is worth more than 8% of them ($162,172 against a typical $314,508), its price per square foot is higher than 42% of them ($169 against a typical $175), it is bigger than 6% of them (960 ft² against a typical 1,782 ft²), its lot is bigger than 6% of them (0.26 ac against a typical 4.34 ac) and it is newer than 26% of them (1968 against a typical 1986). Measured against all of Lapeer County, it is worth more than 21% 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 4100 Union, Dryden, MI?

The 2025 property tax bill for 4100 Union, Dryden, MI was $872. The county assessed it at $82,600.

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