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Single Family ResidenceResidential
$599,937$408 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

4187 66TH ST

HOLLAND, MI 49423
1
Beds
1.5
Baths
1,470 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.
5.3 ac
Lot SizeThe size of the land the home sits on, from county records.
1986
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$600K
$558K low$642K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,440 (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.$290,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$176,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$114,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$266,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$580,600

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.Custom Design
CountyALLEGAN
Lot (acres)The size of the land the home sits on, from county records.5.30
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.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.

M
Saugatuck Middle SchoolB
Middle · Grades 6–8 · 4.5 mi
H
Saugatuck High SchoolA-
High · Grades 9–12 · 4.6 mi
E
Douglas Elementary SchoolA
Elementary · Grades PK–5 · 5.8 mi

District: Saugatuck Public Schools

Neighborhood · ZIP 49423These 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.115
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 100.15

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.48,817
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.623 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,867
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$93,041
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%

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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

4187 66th 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 88% of homes in Holland 49423
  • Costs more per square foot than 94% of homes in Holland 49423
  • Has a bigger lot than 94% of homes in Holland 49423
  • Newer than 66% of homes in Holland 49423

What homes are worth in Holland 49423

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

This home
$188K$1.3M

This home is worth more than 88% of homes in Holland 49423.

How it measures up in Holland 49423

The dot is this home. The mark in the middle is the typical home in Holland 49423.

Estimated value$599,937
CheaperTypical $335,451Pricier

Pricier than 88% of homes nearby

Price per ft²$408
CheaperTypical $246Pricier

Pricier than 94% of homes nearby

Living area1,470 ft²
SmallerTypical 1,437 ft²Bigger

Bigger than 53% of homes nearby

Lot size5.3 ac
SmallerTypical 0.26 acBigger

Bigger than 94% of homes nearby

Year built1986
OlderTypical 1970Newer

Newer than 66% of homes nearby

How 4187 66th St ranks against every home in each area.
MeasureThis homeHolland 49423Allegan County
Estimated valuepricier than$599,93788% of homes85% of homes
Price per ft²pricier than$40894% of homes90% of homes
Living areabigger than1,470 ft²53% of homes47% of homes
Lot sizebigger than5.3 ac94% of homes84% of homes
Year builtnewer than198666% of homes48% of homes

About 4187 66th St

How much is 4187 66th St, Holland, MI worth?

The TopHap Estimate for 4187 66th St, Holland, MI is $599,937 as of Sep 24, 2026. The likely range is $557,864 to $642,010. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4187 66th St, Holland, MI last sell?

4187 66th St, Holland, MI last sold on Nov 8, 1999, according to the county's recorded deed.

How big is 4187 66th St, Holland, MI?

4187 66th St, Holland, MI has 1 bedrooms, 1.5 bathrooms, 1,470 square feet of living space and a 5.30-acre lot.

When was 4187 66th St, Holland, MI built?

4187 66th St, Holland, MI was built in 1986, making it 40 years old. It is a custom design home. The building has 2 stories.

What schools serve 4187 66th St, Holland, MI?

4187 66th St, Holland, MI is assigned to Saugatuck Middle School (middle), rated B; Saugatuck High School (high), rated A-; Douglas Elementary School (elementary), rated A. All sit in Saugatuck Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4187 66th St, Holland, MI compare to other homes in Holland 49423?

Among the 17,742 homes in Holland 49423, it is worth more than 88% of them ($599,937 against a typical $335,451), its price per square foot is higher than 94% of them ($408 against a typical $246), it is bigger than 53% of them (1,470 ft² against a typical 1,437 ft²), its lot is bigger than 94% of them (5.3 ac against a typical 0.26 ac) and it is newer than 66% of them (1986 against a typical 1970). Measured against all of Allegan County, it is worth more than 85% 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 4187 66th St, Holland, MI?

The 2025 property tax bill for 4187 66th St, Holland, MI was $5,440. The county assessed it at $290,300.

More homes on 66th St

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Assigned schools

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