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Single Family ResidenceResidential
$924,854$318 / 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 94How 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

505 GREENWOOD ST

MONONA, WI 53716
4
Beds
3 / 1
Baths
2,906 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.
0.4 ac
Lot SizeThe size of the land the home sits on, from county records.
1964
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$925K
$870K low$979K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$14,738 (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.$844,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$96,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$748,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$725,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$857,000

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.Split Level
CountyDane
Lot (acres)The size of the land the home sits on, from county records.0.40
HeatingThe type of heating system in the home.Forced Air
FireplaceWhether the home has a fireplace, and what kind.Yes
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
Winnequah SchoolB+
Elementary · Grades PK–5 · 0.8 mi
H
Monona Grove High SchoolB+
High · Grades 9–12 · 1.3 mi
M
Glacial Drumlin SchoolC-
Middle · Grades 6–8 · 6.2 mi

District: Monona Grove School District

Neighborhood · ZIP 53716These 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.95
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.29

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.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.5%
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.19,485
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,675 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$92,283
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$109,524
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

505 Greenwood 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 96% of homes in Madison 53716
  • Costs less per square foot than 82% of homes in Frost Woods
  • Bigger than 96% of homes in Madison 53716
  • Has a bigger lot than 91% of homes in Madison 53716
  • Newer than 87% of homes in Frost Woods

What homes are worth in Madison 53716

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

This home
$265K$1.3M

This home is worth more than 96% of homes in Madison 53716.

How it measures up in Madison 53716

The dot is this home. The mark in the middle is the typical home in Madison 53716.

Estimated value$924,854
CheaperTypical $400,664Pricier

Pricier than 96% of homes nearby

Price per ft²$318
CheaperTypical $259Pricier

Pricier than 68% of homes nearby

Living area2,906 ft²
SmallerTypical 1,592 ft²Bigger

Bigger than 96% of homes nearby

Lot size0.4 ac
SmallerTypical 0.24 acBigger

Bigger than 91% of homes nearby

Year built1964
OlderTypical 1959Newer

Newer than 64% of homes nearby

How 505 Greenwood St ranks against every home in each area.
MeasureThis homeFrost WoodsMadison 53716Dane County
Estimated valuepricier than$924,85485% of homes96% of homes95% of homes
Price per ft²pricier than$31818% of homes68% of homes77% of homes
Living areabigger than2,906 ft²93% of homes96% of homes90% of homes
Lot sizebigger than0.4 ac67% of homes91% of homes75% of homes
Year builtnewer than196487% of homes64% of homes38% of homes

About 505 Greenwood St

How much is 505 Greenwood St, Monona, WI worth?

The TopHap Estimate for 505 Greenwood St, Monona, WI is $924,854 as of Sep 24, 2026. The likely range is $870,230 to $979,478. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 505 Greenwood St, Monona, WI?

505 Greenwood St, Monona, WI has 4 bedrooms, 3 bathrooms, 2,906 square feet of living space and a 0.40-acre lot.

When was 505 Greenwood St, Monona, WI built?

505 Greenwood St, Monona, WI was built in 1964, making it 62 years old. It is a split level home. The building has 2 stories.

What schools serve 505 Greenwood St, Monona, WI?

505 Greenwood St, Monona, WI is assigned to Winnequah School (elementary), rated B+; Monona Grove High School (high), rated B+; Glacial Drumlin School (middle), rated C-. All sit in Monona Grove School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 505 Greenwood St, Monona, WI compare to other homes in Madison 53716?

Among the 6,745 homes in Madison 53716, it is worth more than 96% of them ($924,854 against a typical $400,664), its price per square foot is higher than 68% of them ($318 against a typical $259), it is bigger than 96% of them (2,906 ft² against a typical 1,592 ft²), its lot is bigger than 91% of them (0.4 ac against a typical 0.24 ac) and it is newer than 64% of them (1964 against a typical 1959). Measured against all of Dane County, it is worth more than 95% 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 505 Greenwood St, Monona, WI?

The 2025 property tax bill for 505 Greenwood St, Monona, WI was $14,738. The county assessed it at $844,800.

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