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Single Family ResidenceResidential
$221,263$215 / 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 89How 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

509 3RD ST N

DUNDAS, MN 55019
3
Beds
1
Baths
1,028 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.
0.36 ac
Lot SizeThe size of the land the home sits on, from county records.
1979
Year BuiltThe year the home was originally built, according to county records.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$221K
$196K low$246K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,834 (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.$272,100 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$91,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$180,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$260,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$272,100

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.21 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Split Level
CountyRICE
Lot (acres)The size of the land the home sits on, from county records.0.36
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.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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, Attached
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.

M
Northfield Middle SchoolA
Middle · Grades 6–8 · 1.7 mi
E
Bridgewater ElementaryA
Elementary · Grades KG–5 · 1.8 mi
H
Northfield High SchoolA-
High · Grades 9–12 · 1.9 mi

District: Northfield Public School District

Neighborhood · ZIP 55019These 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.42
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.13

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.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.1%
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.1,478
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.74 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$115,361
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$147,490
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.32 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 3rd St N 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 92% of homes in Dundas 55019
  • Costs less per square foot than 68% of homes in Dundas 55019
  • Smaller than 94% of homes in Dundas 55019
  • Older than 74% of homes in Dundas 55019

What homes are worth in Dundas 55019

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

This home
$186K$807K

This home is worth more than 8% of homes in Dundas 55019.

How it measures up in Dundas 55019

The dot is this home. The mark in the middle is the typical home in Dundas 55019.

Estimated value$221,263
CheaperTypical $413,449Pricier

Pricier than 8% of homes nearby

Price per ft²$215
CheaperTypical $245Pricier

Pricier than 32% of homes nearby

Living area1,028 ft²
SmallerTypical 1,512 ft²Bigger

Bigger than 6% of homes nearby

Lot size0.36 ac
SmallerTypical 0.31 acBigger

Bigger than 58% of homes nearby

Year built1979
OlderTypical 2002Newer

Newer than 26% of homes nearby

How 509 3rd St N ranks against every home in each area.
MeasureThis homeDundas 55019Rice County
Estimated valuepricier than$221,2638% of homes16% of homes
Price per ft²pricier than$21532% of homes42% of homes
Living areabigger than1,028 ft²6% of homes13% of homes
Lot sizebigger than0.36 ac58% of homes53% of homes
Year builtnewer than197926% of homes52% of homes

About 509 3rd St N

How much is 509 3rd St N, Dundas, MN worth?

The TopHap Estimate for 509 3rd St N, Dundas, MN is $221,263 as of Sep 24, 2026. The likely range is $196,123 to $246,403. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 3rd St N, Dundas, MN last sell?

509 3rd St N, Dundas, MN last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 509 3rd St N, Dundas, MN?

509 3rd St N, Dundas, MN has 3 bedrooms, 1 bathrooms, 1,028 square feet of living space and a 0.36-acre lot.

When was 509 3rd St N, Dundas, MN built?

509 3rd St N, Dundas, MN was built in 1979, making it 47 years old. It is a split level home.

What schools serve 509 3rd St N, Dundas, MN?

509 3rd St N, Dundas, MN is assigned to Northfield Middle School (middle), rated A; Bridgewater Elementary (elementary), rated A; Northfield High School (high), rated A-. All sit in Northfield Public School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 3rd St N, Dundas, MN compare to other homes in Dundas 55019?

Among the 1,016 homes in Dundas 55019, it is worth more than 8% of them ($221,263 against a typical $413,449), its price per square foot is higher than 32% of them ($215 against a typical $245), it is bigger than 6% of them (1,028 ft² against a typical 1,512 ft²), its lot is bigger than 58% of them (0.36 ac against a typical 0.31 ac) and it is newer than 26% of them (1979 against a typical 2002). Measured against all of Rice County, it is worth more than 16% 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 3rd St N, Dundas, MN?

The 2026 property tax bill for 509 3rd St N, Dundas, MN was $3,834. The county assessed it at $272,100.

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