Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$659,839$394 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $315,000 on Aug 10, 2011

121 N ALLEN ST

MADISON, WI 53726
3
Beds
1.5
Baths
1,676 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.
1924
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$660K
$626K low$694K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$315,000 · Aug 10, 2011

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,816 (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.$652,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$207,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$445,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$574,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$539,622

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
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.1965
Lot (acres)The size of the land the home sits on, from county records.0.15
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
CoolingThe type of cooling or air conditioning in the home.Central
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
ViewThe type of view from the property, or another feature of the site that affects value.Traffic
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 276 ft²Patio · 276 ft²Porch · 180 ft²

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.

H
West High SchoolD+
High · Grades 9–12 · 0.2 mi
M
Velma Hamilton Middle SchoolA
Middle · Grades 6–8 · 1.8 mi
E
Franklin Elementary School
Elementary · Grades PK–2 · 2.1 mi

District: Madison Metropolitan School District

Neighborhood · ZIP 53726These 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.127
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 100.25

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.28%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.7%
PopulationHow many people live in this area.5,568
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.12,273 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,161
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101,577
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%

Owner Tools

Do you own this home?
Claim this home

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

121 N Allen 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 more than 83% of homes in Dane County
  • Costs more per square foot than 91% of homes in Dane County
  • Smaller than 75% of homes in Madison 53726
  • Has a smaller lot than 82% of homes in Dane County
  • Older than 91% of homes in Dane County

What homes are worth in Madison 53726

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

This home
$292K$1.5M

This home is worth more than 20% of homes in Madison 53726.

How it measures up in Madison 53726

The dot is this home. The mark in the middle is the typical home in Madison 53726.

Estimated value$659,839
CheaperTypical $829,000Pricier

Pricier than 20% of homes nearby

Price per ft²$394
CheaperTypical $394Pricier

Pricier than 50% of homes nearby

Living area1,676 ft²
SmallerTypical 2,110 ft²Bigger

Bigger than 25% of homes nearby

Lot size0.15 ac
SmallerTypical 0.14 acBigger

Bigger than 64% of homes nearby

Year built1924
OlderTypical 1924Newer

Newer than 54% of homes nearby

How 121 N Allen St ranks against every home in each area.
MeasureThis homeRegentMadison 53726Dane County
Estimated valuepricier than$659,83928% of homes20% of homes83% of homes
Price per ft²pricier than$39449% of homes50% of homes91% of homes
Living areabigger than1,676 ft²32% of homes25% of homes49% of homes
Lot sizebigger than0.15 ac71% of homes64% of homes18% of homes
Year builtnewer than192444% of homes54% of homes9% of homes

About 121 N Allen St

How much is 121 N Allen St, Madison, WI worth?

The TopHap Estimate for 121 N Allen St, Madison, WI is $659,839 as of Oct 21, 2026. The likely range is $626,010 to $693,668. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 121 N Allen St, Madison, WI last sell?

121 N Allen St, Madison, WI last sold on Aug 10, 2011 for $315,000, according to the county's recorded deed.

How big is 121 N Allen St, Madison, WI?

121 N Allen St, Madison, WI has 3 bedrooms, 1.5 bathrooms, 1,676 square feet of living space and a 0.15-acre lot.

When was 121 N Allen St, Madison, WI built?

121 N Allen St, Madison, WI was built in 1924, making it 102 years old. The building has 2 stories.

What schools serve 121 N Allen St, Madison, WI?

121 N Allen St, Madison, WI is assigned to West High School (high), rated D+; Velma Hamilton Middle School (middle), rated A; Franklin Elementary School (elementary). All sit in Madison Metropolitan School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 121 N Allen St, Madison, WI compare to other homes in Madison 53726?

Among the 1,056 homes in Madison 53726, it is worth more than 20% of them ($659,839 against a typical $829,000), its price per square foot is higher than 50% of them ($394 against a typical $394), it is bigger than 25% of them (1,676 ft² against a typical 2,110 ft²), its lot is bigger than 64% of them (0.15 ac against a typical 0.14 ac) and it is newer than 54% of them (1924 against a typical 1924). Measured against all of Dane County, it is worth more than 83% 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 121 N Allen St, Madison, WI?

The 2025 property tax bill for 121 N Allen St, Madison, WI was $11,816. The county assessed it at $652,900.

More homes on N Allen St

Closest homes

More homes in Madison 53726

Assigned schools

Explore the area

See this home in context

Open 121 N Allen St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map