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Single Family ResidenceResidential
$274,525$156 / 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 88How 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
Last sold for $68,500 on Dec 11, 1996

509 WHITE ST SW

WATERTOWN, MN 55388
3
Beds
1
Baths
1,756 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.
0.48 ac
Lot SizeThe size of the land the home sits on, from county records.
1948
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$275K
$243K low$306K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$68,500 · Dec 11, 1996

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,816 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$248,600 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$80,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$168,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$246,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$248,600

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyCARVER
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.1974
Lot (acres)The size of the land the home sits on, from county records.0.48
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Central
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.Porch · 140 ft²

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.

M
Watertown-Mayer Middle SchoolA-
Middle · Grades 6–8 · 0.4 mi
H
Watertown-Mayer High SchoolB+
High · Grades 9–12 · 0.4 mi
E
Watertown-Mayer Elementary SchoolA
Elementary · Grades 1–5 · 1.4 mi

District: Watertown-Mayer Public School District

Neighborhood · ZIP 55388These 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.99
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.10

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.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.6,715
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.159 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$109,207
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$118,816
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.30 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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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

509 White St Sw 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 88% of homes in Carver County
  • Costs less per square foot than 97% of homes in Carver County
  • Bigger than 70% of homes in Watertown 55388
  • Has a bigger lot than 76% of homes in Carver County
  • Older than 93% of homes in Carver County

What homes are worth in Watertown 55388

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

This home
$193K$920K

This home is worth more than 18% of homes in Watertown 55388.

How it measures up in Watertown 55388

The dot is this home. The mark in the middle is the typical home in Watertown 55388.

Estimated value$274,525
CheaperTypical $375,619Pricier

Pricier than 18% of homes nearby

Price per ft²$156
CheaperTypical $245Pricier

Pricier than 6% of homes nearby

Living area1,756 ft²
SmallerTypical 1,468 ft²Bigger

Bigger than 70% of homes nearby

Lot size0.48 ac
SmallerTypical 0.34 acBigger

Bigger than 66% of homes nearby

Year built1948
OlderTypical 1995Newer

Newer than 17% of homes nearby

How 509 White St Sw ranks against every home in each area.
MeasureThis homeWatertown 55388Carver County
Estimated valuepricier than$274,52518% of homes12% of homes
Price per ft²pricier than$1566% of homes3% of homes
Living areabigger than1,756 ft²70% of homes49% of homes
Lot sizebigger than0.48 ac66% of homes76% of homes
Year builtnewer than194817% of homes7% of homes

About 509 White St Sw

How much is 509 White St Sw, Watertown, MN worth?

The TopHap Estimate for 509 White St Sw, Watertown, MN is $274,525 as of Sep 24, 2026. The likely range is $242,913 to $306,137. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 White St Sw, Watertown, MN last sell?

509 White St Sw, Watertown, MN last sold on Dec 11, 1996 for $68,500, according to the county's recorded deed.

How big is 509 White St Sw, Watertown, MN?

509 White St Sw, Watertown, MN has 3 bedrooms, 1 bathrooms, 1,756 square feet of living space and a 0.48-acre lot.

When was 509 White St Sw, Watertown, MN built?

509 White St Sw, Watertown, MN was built in 1948, making it 78 years old. The building has 1 story.

What schools serve 509 White St Sw, Watertown, MN?

509 White St Sw, Watertown, MN is assigned to Watertown-Mayer Middle School (middle), rated A-; Watertown-Mayer High School (high), rated B+; Watertown-Mayer Elementary School (elementary), rated A. All sit in Watertown-Mayer Public School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 White St Sw, Watertown, MN compare to other homes in Watertown 55388?

Among the 2,141 homes in Watertown 55388, it is worth more than 18% of them ($274,525 against a typical $375,619), its price per square foot is higher than 6% of them ($156 against a typical $245), it is bigger than 70% of them (1,756 ft² against a typical 1,468 ft²), its lot is bigger than 66% of them (0.48 ac against a typical 0.34 ac) and it is newer than 17% of them (1948 against a typical 1995). Measured against all of Carver County, it is worth more than 12% 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 509 White St Sw, Watertown, MN?

The 2026 property tax bill for 509 White St Sw, Watertown, MN was $2,816. The county assessed it at $248,600.

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