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Single Family ResidentialResidential
$175,498
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 79How 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

638 COUNTY ROAD A

GRAND MARSH, WI 53936
0
Baths
17.67 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$175K
$139K low$212K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,262 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$66,300 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$13,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$52,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$66,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$107,000

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.31 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 Residential
CountyAdams
Lot (acres)The size of the land the home sits on, from county records.17.67

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

H
Adams-Friendship High SchoolD
High · Grades 9–12 · 10.3 mi
E
Adams-Friendship Elementary SchoolD
Elementary · Grades PK–4 · 10.5 mi
M
Adams-Friendship Middle SchoolD
Middle · Grades 5–8 · 10.5 mi

District: Adams-Friendship Area School District

Neighborhood · ZIP 53936These 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.98
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.14

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.65%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.6.2%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.1,914
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.33 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$63,890
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$74,004
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.33 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

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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

638 County Road A 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.

  • Has a bigger lot than 92% of homes in Adams County

What homes are worth in Grand Marsh 53936

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

This home
$27K$490K

This home is worth more than 59% of homes in Grand Marsh 53936.

How it measures up in Grand Marsh 53936

The dot is this home. The mark in the middle is the typical home in Grand Marsh 53936.

Estimated value$175,498
CheaperTypical $144,164Pricier

Pricier than 59% of homes nearby

Lot size17.67 ac
SmallerTypical 2.92 acBigger

Bigger than 90% of homes nearby

How 638 County Road A ranks against every home in each area.
MeasureThis homeGrand Marsh 53936Adams County
Estimated valuepricier than$175,49859% of homes41% of homes
Lot sizebigger than17.67 ac90% of homes92% of homes

About 638 County Road A

How much is 638 County Road A, Grand Marsh, WI worth?

The TopHap Estimate for 638 County Road A, Grand Marsh, WI is $175,498 as of Sep 24, 2026. The likely range is $138,923 to $212,073. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

What schools serve 638 County Road A, Grand Marsh, WI?

638 County Road A, Grand Marsh, WI is assigned to Adams-Friendship High School (high), rated D; Adams-Friendship Elementary School (elementary), rated D; Adams-Friendship Middle School (middle), rated D. All sit in Adams-Friendship Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 638 County Road A, Grand Marsh, WI compare to other homes in Grand Marsh 53936?

Among the 1,277 homes in Grand Marsh 53936, it is worth more than 59% of them ($175,498 against a typical $144,164) and its lot is bigger than 90% of them (17.67 ac against a typical 2.92 ac). Measured against all of Adams County, it is worth more than 41% 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 638 County Road A, Grand Marsh, WI?

The 2024 property tax bill for 638 County Road A, Grand Marsh, WI was $1,262. The county assessed it at $66,300.

More homes on County Road A

Closest homes

More homes in Grand Marsh 53936

Assigned schools

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