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Single Family ResidenceResidential
$343,039$265 / 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 91How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

21 S RANDALL AVE

MADISON, WI 53715
5
Beds
2
Baths
1,296 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1917
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$343K
$311K low$375K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$143,289
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$114,631
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.42%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$199,750
DMB COMMUNITY BANK · recorded Feb 28, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,665 (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.$381,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$134,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$246,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$381,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$381,200

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.16 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
StyleThe architectural style of the home, such as ranch or colonial.Traditional/Old
CountyDane
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1968
Lot (acres)The size of the land the home sits on, from county records.0.11
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.None
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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.

H
West High SchoolA
High · Grades 9–12 · 0.9 mi
E
Franklin Elementary School
Elementary · Grades PK–2 · 1.3 mi
M
Velma Hamilton Middle SchoolA-
Middle · Grades 6–8 · 2.5 mi

District: Madison Metropolitan School District

Neighborhood · ZIP 53715These 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.162
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.28

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.39%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.43%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.11,368
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.7,452 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$55,213
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$69,900
Average tempThe average temperature here across a full year.46°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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

21 S Randall 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 79% of homes in Greenbush
  • Costs less per square foot than 72% of homes in Greenbush
  • Smaller than 76% of homes in Dane County
  • Has a smaller lot than 91% of homes in Dane County
  • Older than 93% of homes in Dane County

What homes are worth in Madison 53715

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

This home
$188K$995K

This home is worth more than 23% of homes in Madison 53715.

How it measures up in Madison 53715

The dot is this home. The mark in the middle is the typical home in Madison 53715.

Estimated value$343,039
CheaperTypical $420,878Pricier

Pricier than 23% of homes nearby

Price per ft²$265
CheaperTypical $297Pricier

Pricier than 34% of homes nearby

Living area1,296 ft²
SmallerTypical 1,536 ft²Bigger

Bigger than 31% of homes nearby

Lot size0.11 ac
SmallerTypical 0.13 acBigger

Bigger than 35% of homes nearby

Year built1917
OlderTypical 1927Newer

Newer than 34% of homes nearby

How 21 S Randall Ave ranks against every home in each area.
MeasureThis homeGreenbushMadison 53715Dane County
Estimated valuepricier than$343,03921% of homes23% of homes30% of homes
Price per ft²pricier than$26528% of homes34% of homes64% of homes
Living areabigger than1,296 ft²28% of homes31% of homes24% of homes
Lot sizebigger than0.11 ac55% of homes35% of homes9% of homes
Year builtnewer than191748% of homes34% of homes7% of homes

About 21 S Randall Ave

How much is 21 S Randall Ave, Madison, WI worth?

The TopHap Estimate for 21 S Randall Ave, Madison, WI is $343,039 as of Jul 14, 2026. The likely range is $310,814 to $375,264. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 S Randall Ave, Madison, WI last sell?

21 S Randall Ave, Madison, WI last sold on Feb 28, 2017, according to the county's recorded deed.

How big is 21 S Randall Ave, Madison, WI?

21 S Randall Ave, Madison, WI has 5 bedrooms, 2 bathrooms, 1,296 square feet of living space and a 0.11-acre lot.

When was 21 S Randall Ave, Madison, WI built?

21 S Randall Ave, Madison, WI was built in 1917, making it 109 years old. It is a traditional/old home. The building has 2 stories.

What schools serve 21 S Randall Ave, Madison, WI?

21 S Randall Ave, Madison, WI is assigned to West High School (high), rated A; Franklin Elementary School (elementary); Velma Hamilton Middle School (middle), rated A-. All sit in Madison Metropolitan School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 S Randall Ave, Madison, WI compare to other homes in Madison 53715?

Among the 1,686 homes in Madison 53715, it is worth more than 23% of them ($343,039 against a typical $420,878), its price per square foot is higher than 34% of them ($265 against a typical $297), it is bigger than 31% of them (1,296 ft² against a typical 1,536 ft²), its lot is bigger than 35% of them (0.11 ac against a typical 0.13 ac) and it is newer than 34% of them (1917 against a typical 1927). Measured against all of Dane County, it is worth more than 30% 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 21 S Randall Ave, Madison, WI?

The 2024 property tax bill for 21 S Randall Ave, Madison, WI was $6,665. The county assessed it at $381,200.

Closest homes

More homes in Madison 53715

Assigned schools

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