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CondominiumResidential
$1,084,652$22 / 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 66How 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

18 N PATERSON ST

MADISON, WI 53703
0
Baths
48,481 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.
1 ac
Lot SizeThe size of the land the home sits on, from county records.
2015
Year BuiltThe year the home was originally built, according to county records.
4
StoriesHow many floors the home has above ground.

Valuation

$1.1M
$711K low$1.5M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$152,374 (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.$8,612,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$470,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$8,142,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$8,612,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$8,612,000

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.31 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.Condominium
CountyDane
Lot (acres)The size of the land the home sits on, from county records.1.00
HeatingThe type of heating system in the home.None
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.

E
Lapham Elementary School
Elementary · Grades PK–2 · 0.3 mi
M
O'Keeffe Middle SchoolB-
Middle · Grades 6–8 · 0.9 mi
H
East High SchoolD-
High · Grades 9–12 · 1.5 mi

District: Madison Metropolitan School District

Neighborhood · ZIP 53703These 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.167
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.78
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.26

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.39%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.35%
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.40,725
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.21,930 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$49,802
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$85,168
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%

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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

18 N Paterson 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 97% of homes in Dane County
  • Among the lowest price per square foot in Dane County
  • Among the largest homes in Tenney-Lapham
  • Has a bigger lot than 98% of homes in Tenney-Lapham
  • Newer than 98% of homes in Madison 53703

What homes are worth in Madison 53703

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

This home
$30K$1.4M

This home is worth more than 96% of homes in Madison 53703.

How it measures up in Madison 53703

The dot is this home. The mark in the middle is the typical home in Madison 53703.

Estimated value$1,084,652
CheaperTypical $321,276Pricier

Pricier than 96% of homes nearby

Price per ft²$22
CheaperTypical $399Pricier

Cheaper than almost all homes nearby

Living area48,481 ft²
SmallerTypical 1,584 ft²Bigger

Bigger than almost all homes nearby

Lot size1 ac
SmallerTypical 0.1 acBigger

Bigger than 89% of homes nearby

Year built2015
OlderTypical 1923Newer

Newer than 98% of homes nearby

How 18 N Paterson St ranks against every home in each area.
MeasureThis homeTenney-LaphamMadison 53703Dane County
Estimated valuepricier than$1,084,65294% of homes96% of homes97% of homes
Price per ft²pricier than$22almost no homesalmost no homesalmost no homes
Living areabigger than48,481 ft²almost all homesalmost all homesalmost all homes
Lot sizebigger than1 ac98% of homes89% of homes89% of homes
Year builtnewer than201596% of homes98% of homes97% of homes

About 18 N Paterson St

How much is 18 N Paterson St, Madison, WI worth?

The TopHap Estimate for 18 N Paterson St, Madison, WI is $1,084,652 as of Sep 24, 2026. The likely range is $711,014 to $1,458,290. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 18 N Paterson St, Madison, WI?

18 N Paterson St, Madison, WI has 48,481 square feet of living space and a 1.00-acre lot.

When was 18 N Paterson St, Madison, WI built?

18 N Paterson St, Madison, WI was built in 2015, making it 11 years old. The building has 4 stories.

What schools serve 18 N Paterson St, Madison, WI?

18 N Paterson St, Madison, WI is assigned to Lapham Elementary School (elementary); O'Keeffe Middle School (middle), rated B-; East High School (high), rated D-. All sit in Madison Metropolitan School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 N Paterson St, Madison, WI compare to other homes in Madison 53703?

Among the 6,587 homes in Madison 53703, it is worth more than 96% of them ($1,084,652 against a typical $321,276), its price per square foot is higher than almost none of them ($22 against a typical $399), it is bigger than almost all of them (48,481 ft² against a typical 1,584 ft²), its lot is bigger than 89% of them (1 ac against a typical 0.1 ac) and it is newer than 98% of them (2015 against a typical 1923). Measured against all of Dane County, it is worth more than 97% 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 18 N Paterson St, Madison, WI?

The 2024 property tax bill for 18 N Paterson St, Madison, WI was $152,374. The county assessed it at $8,612,000.

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