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Residential (General/Single)Residential
$125,369$157 / 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 84How 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

511 MERRILL AVE

BELOIT, WI 53511
1
Beds
1
Baths
798 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.
2,744 ft²
Lot SizeThe size of the land the home sits on, from county records.
1930
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$125K
$105K low$146K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,338 (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.$82,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$77,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$91,000

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.2 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.Residential (General/Single)
CountyROCK
Lot (acres)The size of the land the home sits on, from county records.0.06
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

H
Memorial High SchoolD-
High · Grades 9–12 · 0.5 mi
E
Hackett Elementary SchoolF
Elementary · Grades PK–5 · 0.5 mi
M
Beloit Virtual SchoolF
Middle · Grades PK–12 · 0.7 mi

District: Beloit School District

Neighborhood · ZIP 53511These 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.121
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 100.36

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.48,868
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.428 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$65,268
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$81,739
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.35 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

511 Merrill Ave 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 95% of homes in Rock County
  • Costs less per square foot than 72% of homes in Rock County
  • Smaller than 95% of homes in Rock County
  • Among the smallest lots in Beloit 53511
  • Older than 75% of homes in Rock County

What homes are worth in Beloit 53511

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

This home
$91K$592K

This home is worth more than 12% of homes in Beloit 53511.

How it measures up in Beloit 53511

The dot is this home. The mark in the middle is the typical home in Beloit 53511.

Estimated value$125,369
CheaperTypical $211,768Pricier

Pricier than 12% of homes nearby

Price per ft²$157
CheaperTypical $169Pricier

Pricier than 43% of homes nearby

Living area798 ft²
SmallerTypical 1,232 ft²Bigger

Bigger than 10% of homes nearby

Lot size2,744 ft²
SmallerTypical 0.23 acBigger

Smaller than almost all homes nearby

Year built1930
OlderTypical 1950Newer

Newer than 34% of homes nearby

How 511 Merrill Ave ranks against every home in each area.
MeasureThis homeBeloit 53511Rock County
Estimated valuepricier than$125,36912% of homes5% of homes
Price per ft²pricier than$15743% of homes28% of homes
Living areabigger than798 ft²10% of homes5% of homes
Lot sizebigger than2,744 ft²almost no homesalmost no homes
Year builtnewer than193034% of homes25% of homes

About 511 Merrill Ave

How much is 511 Merrill Ave, Beloit, WI worth?

The TopHap Estimate for 511 Merrill Ave, Beloit, WI is $125,369 as of Sep 24, 2026. The likely range is $104,887 to $145,851. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 511 Merrill Ave, Beloit, WI last sell?

511 Merrill Ave, Beloit, WI last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 511 Merrill Ave, Beloit, WI?

511 Merrill Ave, Beloit, WI has 1 bedrooms, 1 bathrooms, 798 square feet of living space and a 0.06-acre lot.

When was 511 Merrill Ave, Beloit, WI built?

511 Merrill Ave, Beloit, WI was built in 1930, making it 96 years old. The building has 1 story.

What schools serve 511 Merrill Ave, Beloit, WI?

511 Merrill Ave, Beloit, WI is assigned to Memorial High School (high), rated D-; Hackett Elementary School (elementary), rated F; Beloit Virtual School (middle), rated F. All sit in Beloit School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 511 Merrill Ave, Beloit, WI compare to other homes in Beloit 53511?

Among the 16,556 homes in Beloit 53511, it is worth more than 12% of them ($125,369 against a typical $211,768), its price per square foot is higher than 43% of them ($157 against a typical $169), it is bigger than 10% of them (798 ft² against a typical 1,232 ft²), its lot is bigger than almost none of them (2,744 ft² against a typical 0.23 ac) and it is newer than 34% of them (1930 against a typical 1950). Measured against all of Rock County, it is worth more than 5% 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 511 Merrill Ave, Beloit, WI?

The 2025 property tax bill for 511 Merrill Ave, Beloit, WI was $1,338. The county assessed it at $82,900.

More homes on Merrill Ave

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More homes in Beloit 53511

Assigned schools

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