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Single Family ResidenceResidential
$295,496$399 / 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
Last sold for $287,500 on Mar 11, 2026

644 W 20TH ST

HOLLAND, MI 49423
2
Beds
1
Baths
740 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1947
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$295K
$275K low$316K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$287,500 · Mar 11, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,922 (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.$96,000 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$91,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$192,000

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 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
CountyOTTAWA
Lot (acres)The size of the land the home sits on, from county records.0.15
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
West Elementary SchoolB+
Elementary · Grades PK–5 · 0.4 mi
H
Holland High SchoolB-
High · Grades 9–12 · 0.8 mi
M
Holland Middle SchoolC
Middle · Grades 6–8 · 2.3 mi

District: Holland City School District

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

644 W 20th 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 less than 82% of homes in Ottawa County
  • Costs more per square foot than 93% of homes in Holland 49423
  • Among the smallest homes in Ottawa County
  • Has a smaller lot than 94% of homes in Ottawa County
  • Older than 87% of homes in Ottawa County

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
$184K$1.4M

This home is worth more than 33% 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$295,496
CheaperTypical $334,968Pricier

Pricier than 33% of homes nearby

Price per ft²$399
CheaperTypical $245Pricier

Pricier than 93% of homes nearby

Living area740 ft²
SmallerTypical 1,437 ft²Bigger

Bigger than 2% of homes nearby

Lot size0.15 ac
SmallerTypical 0.26 acBigger

Bigger than 24% of homes nearby

Year built1947
OlderTypical 1970Newer

Newer than 27% of homes nearby

How 644 W 20th St ranks against every home in each area.
MeasureThis homeWestsideHolland 49423Ottawa County
Estimated valuepricier than$295,49625% of homes33% of homes18% of homes
Price per ft²pricier than$39992% of homes93% of homes92% of homes
Living areabigger than740 ft²2% of homes2% of homesalmost no homes
Lot sizebigger than0.15 ac28% of homes24% of homes6% of homes
Year builtnewer than194716% of homes27% of homes13% of homes

About 644 W 20th St

How much is 644 W 20th St, Holland, MI worth?

The TopHap Estimate for 644 W 20th St, Holland, MI is $295,496 as of Sep 24, 2026. The likely range is $275,490 to $315,502. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 644 W 20th St, Holland, MI last sell?

644 W 20th St, Holland, MI last sold on Mar 11, 2026 for $287,500, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 644 W 20th St, Holland, MI?

644 W 20th St, Holland, MI has 2 bedrooms, 1 bathrooms, 740 square feet of living space and a 0.15-acre lot.

When was 644 W 20th St, Holland, MI built?

644 W 20th St, Holland, MI was built in 1947, making it 79 years old. The building has 1 story.

What schools serve 644 W 20th St, Holland, MI?

644 W 20th St, Holland, MI is assigned to West Elementary School (elementary), rated B+; Holland High School (high), rated B-; Holland Middle School (middle), rated C. All sit in Holland City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 644 W 20th St, Holland, MI compare to other homes in Holland 49423?

Among the 17,742 homes in Holland 49423, it is worth more than 33% of them ($295,496 against a typical $334,968), its price per square foot is higher than 93% of them ($399 against a typical $245), it is bigger than 2% of them (740 ft² against a typical 1,437 ft²), its lot is bigger than 24% of them (0.15 ac against a typical 0.26 ac) and it is newer than 27% of them (1947 against a typical 1970). Measured against all of Ottawa County, it is worth more than 18% 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 644 W 20th St, Holland, MI?

The 2025 property tax bill for 644 W 20th St, Holland, MI was $1,922. The county assessed it at $96,000.

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