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Single Family ResidenceResidential
$490,849$222 / 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 93How 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 $350,000 on Mar 29, 2022

550 SAINT JOHNS AVE

MILTON, WI 53563
4
Beds
3
Baths
2,214 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.
0.28 ac
Lot SizeThe size of the land the home sits on, from county records.
1996
Year BuiltThe year the home was originally built, according to county records.
1
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.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$491K
$456K low$526K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$350,000 · Mar 29, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,259 (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.$346,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$30,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$316,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$400,200

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyROCK
Lot (acres)The size of the land the home sits on, from county records.0.28
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

Transaction History(2)

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
Milton High SchoolC+
High · Grades 9–12 · 0.3 mi
M
Milton Middle SchoolB+
Middle · Grades 7–8 · 0.6 mi
E
Milton East Elementary SchoolC+
Elementary · Grades PK–3 · 0.7 mi

District: Milton School District

Neighborhood · ZIP 53563These 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.60
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.34

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.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.11,786
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.162 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$89,232
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,875
Average tempThe average temperature here across a full year.47°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

550 Saint Johns 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 more than 90% of homes in Rock County
  • Costs more per square foot than 69% of homes in Rock County
  • Bigger than 87% of homes in Rock County
  • Newer than 83% of homes in Rock County

What homes are worth in Milton 53563

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

This home
$152K$869K

This home is worth more than 76% of homes in Milton 53563.

How it measures up in Milton 53563

The dot is this home. The mark in the middle is the typical home in Milton 53563.

Estimated value$490,849
CheaperTypical $375,733Pricier

Pricier than 76% of homes nearby

Price per ft²$222
CheaperTypical $216Pricier

Pricier than 53% of homes nearby

Living area2,214 ft²
SmallerTypical 1,511 ft²Bigger

Bigger than 86% of homes nearby

Lot size0.28 ac
SmallerTypical 0.35 acBigger

Bigger than 39% of homes nearby

Year built1996
OlderTypical 1981Newer

Newer than 64% of homes nearby

How 550 Saint Johns Ave ranks against every home in each area.
MeasureThis homeMilton 53563Rock County
Estimated valuepricier than$490,84976% of homes90% of homes
Price per ft²pricier than$22253% of homes69% of homes
Living areabigger than2,214 ft²86% of homes87% of homes
Lot sizebigger than0.28 ac39% of homes56% of homes
Year builtnewer than199664% of homes83% of homes

About 550 Saint Johns Ave

How much is 550 Saint Johns Ave, Milton, WI worth?

The TopHap Estimate for 550 Saint Johns Ave, Milton, WI is $490,849 as of Oct 21, 2026. The likely range is $455,967 to $525,731. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 550 Saint Johns Ave, Milton, WI last sell?

550 Saint Johns Ave, Milton, WI last sold on Mar 29, 2022 for $350,000, according to the county's recorded deed.

How big is 550 Saint Johns Ave, Milton, WI?

550 Saint Johns Ave, Milton, WI has 4 bedrooms, 3 bathrooms, 2,214 square feet of living space and a 0.28-acre lot.

When was 550 Saint Johns Ave, Milton, WI built?

550 Saint Johns Ave, Milton, WI was built in 1996, making it 30 years old. The building has 1 story.

What schools serve 550 Saint Johns Ave, Milton, WI?

550 Saint Johns Ave, Milton, WI is assigned to Milton High School (high), rated C+; Milton Middle School (middle), rated B+; Milton East Elementary School (elementary), rated C+. All sit in Milton School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 550 Saint Johns Ave, Milton, WI compare to other homes in Milton 53563?

Among the 4,174 homes in Milton 53563, it is worth more than 76% of them ($490,849 against a typical $375,733), its price per square foot is higher than 53% of them ($222 against a typical $216), it is bigger than 86% of them (2,214 ft² against a typical 1,511 ft²), its lot is bigger than 39% of them (0.28 ac against a typical 0.35 ac) and it is newer than 64% of them (1996 against a typical 1981). Measured against all of Rock County, it is worth more than 90% 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 550 Saint Johns Ave, Milton, WI?

The 2025 property tax bill for 550 Saint Johns Ave, Milton, WI was $6,259. The county assessed it at $346,900.

More homes on Saint Johns Ave

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More homes in Milton 53563

Assigned schools

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