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Single Family ResidenceResidential
$1,624,060$571 / 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 94How 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 $1,520,000 on Oct 31, 2025

148 UNION ST

DOUGLAS, MI 49406
4
Beds
3
Baths
2,845 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.
0.55 ac
Lot SizeThe size of the land the home sits on, from county records.
1867
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

$1.6M
$1.5M low$1.7M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,520,000 · Oct 31, 2025
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$1,624,060
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$1,299,248

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,298 (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.$599,100 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$175,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$423,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$497,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,198,200

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyALLEGAN
Lot (acres)The size of the land the home sits on, from county records.0.55
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
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(2)

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
Douglas Elementary SchoolA
Elementary · Grades PK–5 · 0.2 mi
H
Saugatuck High SchoolA-
High · Grades 9–12 · 1.2 mi
M
Saugatuck Middle SchoolB
Middle · Grades 6–8 · 1.3 mi

District: Saugatuck Public Schools

Neighborhood · ZIP 49406These 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.174
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.23

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.60%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.39%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.3%
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.1,010
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.398 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$103,551
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$113,008
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.36 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.46%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

148 Union 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.

  • Among the most valuable homes in Allegan County
  • Costs more per square foot than 97% of homes in Allegan County
  • Bigger than 95% of homes in Allegan County
  • Among the oldest homes in Allegan County

What homes are worth in Douglas 49406

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

This home
$31K$2.1M

This home is worth more than 95% of homes in Douglas 49406.

How it measures up in Douglas 49406

The dot is this home. The mark in the middle is the typical home in Douglas 49406.

Estimated value$1,624,060
CheaperTypical $692,949Pricier

Pricier than 95% of homes nearby

Price per ft²$571
CheaperTypical $438Pricier

Pricier than 82% of homes nearby

Living area2,845 ft²
SmallerTypical 1,720 ft²Bigger

Bigger than 87% of homes nearby

Lot size0.55 ac
SmallerTypical 0.4 acBigger

Bigger than 63% of homes nearby

Year built1867
OlderTypical 1995Newer

Newer than 3% of homes nearby

How 148 Union St ranks against every home in each area.
MeasureThis homeDouglas 49406Allegan County
Estimated valuepricier than$1,624,06095% of homesalmost all homes
Price per ft²pricier than$57182% of homes97% of homes
Living areabigger than2,845 ft²87% of homes95% of homes
Lot sizebigger than0.55 ac63% of homes39% of homes
Year builtnewer than18673% of homesalmost no homes

About 148 Union St

How much is 148 Union St, Douglas, MI worth?

The TopHap Estimate for 148 Union St, Douglas, MI is $1,624,060 as of Jul 14, 2026. The likely range is $1,534,617 to $1,713,503. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 148 Union St, Douglas, MI last sell?

148 Union St, Douglas, MI last sold on Oct 31, 2025 for $1,520,000, according to the county's recorded deed.

How big is 148 Union St, Douglas, MI?

148 Union St, Douglas, MI has 4 bedrooms, 3 bathrooms, 2,845 square feet of living space and a 0.55-acre lot.

When was 148 Union St, Douglas, MI built?

148 Union St, Douglas, MI was built in 1867, making it 159 years old. The building has 2 stories.

What schools serve 148 Union St, Douglas, MI?

148 Union St, Douglas, MI is assigned to Douglas Elementary School (elementary), rated A; Saugatuck High School (high), rated A-; Saugatuck Middle School (middle), rated B. All sit in Saugatuck Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 148 Union St, Douglas, MI compare to other homes in Douglas 49406?

Among the 1,087 homes in Douglas 49406, it is worth more than 95% of them ($1,624,060 against a typical $692,949), its price per square foot is higher than 82% of them ($571 against a typical $438), it is bigger than 87% of them (2,845 ft² against a typical 1,720 ft²), its lot is bigger than 63% of them (0.55 ac against a typical 0.4 ac) and it is newer than 3% of them (1867 against a typical 1995). Measured against all of Allegan County, it is worth more than almost all 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 148 Union St, Douglas, MI?

The 2025 property tax bill for 148 Union St, Douglas, MI was $9,298. The county assessed it at $599,100.

Closest homes

More homes in Douglas 49406

Assigned schools

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