Skip to content
Skip to content
TopHapOpen in map
Residential (General/Single)Residential
$258,649$229 / 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 Sep 24, 2026

138 NORTH ST

SUN PRAIRIE, WI 53590
2
Beds
1
Baths
1,128 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$259K
$246K low$271K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,485 (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.$217,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$61,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$155,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$217,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$246,100

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
CountyDane
Lot (acres)The size of the land the home sits on, from county records.0.17
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.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.

E
Northside Elementary SchoolD+
Elementary · Grades PK–5 · 0.7 mi
H
Sun Prairie East High SchoolA
High · Grades 9–12 · 0.8 mi
M
Prairie View Middle SchoolD+
Middle · Grades 6–8 · 2.1 mi

District: Sun Prairie Area School District

Neighborhood · ZIP 53590These 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.70
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.21

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.8%
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.45,977
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.667 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$97,632
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$119,189
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.34 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

138 North 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 less than 97% of homes in Sun Prairie 53590
  • Costs less per square foot than 72% of homes in Sun Prairie 53590
  • Smaller than 88% of homes in Sun Prairie 53590
  • Has a smaller lot than 77% of homes in Sun Prairie 53590
  • Older than 98% of homes in Sun Prairie 53590

What homes are worth in Sun Prairie 53590

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

This home
$246K$888K

This home is worth more than 3% of homes in Sun Prairie 53590.

How it measures up in Sun Prairie 53590

The dot is this home. The mark in the middle is the typical home in Sun Prairie 53590.

Estimated value$258,649
CheaperTypical $438,121Pricier

Pricier than 3% of homes nearby

Price per ft²$229
CheaperTypical $262Pricier

Pricier than 28% of homes nearby

Living area1,128 ft²
SmallerTypical 1,501 ft²Bigger

Bigger than 12% of homes nearby

Lot size0.17 ac
SmallerTypical 0.26 acBigger

Bigger than 23% of homes nearby

Year built1900
OlderTypical 1994Newer

Newer than 2% of homes nearby

How 138 North St ranks against every home in each area.
MeasureThis homeSun Prairie 53590Dane County
Estimated valuepricier than$258,6493% of homes11% of homes
Price per ft²pricier than$22928% of homes39% of homes
Living areabigger than1,128 ft²12% of homes14% of homes
Lot sizebigger than0.17 ac23% of homes23% of homes
Year builtnewer than19002% of homes3% of homes

About 138 North St

How much is 138 North St, Sun Prairie, WI worth?

The TopHap Estimate for 138 North St, Sun Prairie, WI is $258,649 as of Sep 24, 2026. The likely range is $246,450 to $270,848. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 138 North St, Sun Prairie, WI last sell?

138 North St, Sun Prairie, WI last sold on Mar 4, 2013, according to the county's recorded deed.

How big is 138 North St, Sun Prairie, WI?

138 North St, Sun Prairie, WI has 2 bedrooms, 1 bathrooms, 1,128 square feet of living space and a 0.17-acre lot.

When was 138 North St, Sun Prairie, WI built?

138 North St, Sun Prairie, WI was built in 1900, making it 126 years old. The building has 2 stories.

What schools serve 138 North St, Sun Prairie, WI?

138 North St, Sun Prairie, WI is assigned to Northside Elementary School (elementary), rated D+; Sun Prairie East High School (high), rated A; Prairie View Middle School (middle), rated D+. All sit in Sun Prairie Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 138 North St, Sun Prairie, WI compare to other homes in Sun Prairie 53590?

Among the 13,563 homes in Sun Prairie 53590, it is worth more than 3% of them ($258,649 against a typical $438,121), its price per square foot is higher than 28% of them ($229 against a typical $262), it is bigger than 12% of them (1,128 ft² against a typical 1,501 ft²), its lot is bigger than 23% of them (0.17 ac against a typical 0.26 ac) and it is newer than 2% of them (1900 against a typical 1994). Measured against all of Dane County, it is worth more than 11% 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 138 North St, Sun Prairie, WI?

The 2025 property tax bill for 138 North St, Sun Prairie, WI was $4,485. The county assessed it at $217,000.

More homes on North St

Closest homes

More homes in Sun Prairie 53590

Assigned schools

Explore the area

See this home in context

Open 138 North 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