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Single Family ResidenceResidential
$158,686$123 / 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 $83,500 on Apr 14, 2020

823 MERRILL AVE

BELOIT, WI 53511
4
Beds
1
Baths
1,292 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.
0.12 ac
Lot SizeThe size of the land the home sits on, from county records.
1897
Year BuiltThe year the home was originally built, according to county records.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$159K
$147K low$170K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$83,500 · Apr 14, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,754 (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.$116,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$12,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$104,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$127,700

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.10 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
CountyROCK
Lot (acres)The size of the land the home sits on, from county records.0.12
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
Hackett Elementary SchoolF
Elementary · Grades PK–5 · 0.5 mi
H
Memorial High SchoolD-
High · Grades 9–12 · 0.7 mi
M
Beloit Virtual SchoolF
Middle · Grades PK–12 · 0.8 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

823 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 88% of homes in Rock County
  • Costs less per square foot than 88% of homes in Rock County
  • Has a smaller lot than 96% of homes in Rock County
  • Older than 94% of homes in Beloit 53511

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
$90K$563K

This home is worth more than 28% 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$158,686
CheaperTypical $212,675Pricier

Pricier than 28% of homes nearby

Price per ft²$123
CheaperTypical $168Pricier

Pricier than 21% of homes nearby

Living area1,292 ft²
SmallerTypical 1,232 ft²Bigger

Bigger than 56% of homes nearby

Lot size0.12 ac
SmallerTypical 0.23 acBigger

Bigger than 7% of homes nearby

Year built1897
OlderTypical 1950Newer

Newer than 6% of homes nearby

How 823 Merrill Ave ranks against every home in each area.
MeasureThis homeBeloit 53511Rock County
Estimated valuepricier than$158,68628% of homes12% of homes
Price per ft²pricier than$12321% of homes12% of homes
Living areabigger than1,292 ft²56% of homes43% of homes
Lot sizebigger than0.12 ac7% of homes4% of homes
Year builtnewer than18976% of homes7% of homes

About 823 Merrill Ave

How much is 823 Merrill Ave, Beloit, WI worth?

The TopHap Estimate for 823 Merrill Ave, Beloit, WI is $158,686 as of Sep 24, 2026. The likely range is $147,269 to $170,103. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 823 Merrill Ave, Beloit, WI last sell?

823 Merrill Ave, Beloit, WI last sold on Apr 14, 2020 for $83,500, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 823 Merrill Ave, Beloit, WI?

823 Merrill Ave, Beloit, WI has 4 bedrooms, 1 bathrooms, 1,292 square feet of living space and a 0.12-acre lot.

When was 823 Merrill Ave, Beloit, WI built?

823 Merrill Ave, Beloit, WI was built in 1897, making it 129 years old.

What schools serve 823 Merrill Ave, Beloit, WI?

823 Merrill Ave, Beloit, WI is assigned to Hackett Elementary School (elementary), rated F; Memorial High School (high), rated D-; 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 823 Merrill Ave, Beloit, WI compare to other homes in Beloit 53511?

Among the 16,556 homes in Beloit 53511, it is worth more than 28% of them ($158,686 against a typical $212,675), its price per square foot is higher than 21% of them ($123 against a typical $168), it is bigger than 56% of them (1,292 ft² against a typical 1,232 ft²), its lot is bigger than 7% of them (0.12 ac against a typical 0.23 ac) and it is newer than 6% of them (1897 against a typical 1950). Measured against all of Rock County, it is worth more than 12% 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 823 Merrill Ave, Beloit, WI?

The 2025 property tax bill for 823 Merrill Ave, Beloit, WI was $1,754. The county assessed it at $116,300.

More homes on Merrill Ave

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