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Single Family ResidenceResidential
$119,878$91 / 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 Aug 30, 2026
Last sold for $64,900 on Jul 19, 2019

309 PROSPECT ST

VERMILLION, SD 57069
3
Beds
1.5
Baths
1,314 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1881
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$120K
$105K low$135K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$64,900 · Jul 19, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,583 (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.$86,462 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$19,998
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$66,464
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$78,281

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.4 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.Single Family Residence
CountyCLAY
Lot (acres)The size of the land the home sits on, from county records.0.23
ConstructionThe main material the home's frame and walls are built from.Metal Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(5)

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
Vermillion Middle SchoolA-
Middle · Grades 6–8 · 0.4 mi
H
Vermillion High SchoolD+
High · Grades 9–12 · 1.0 mi
E
Vermillion Elementary School
Elementary · Grades PK–5 · 2.8 mi

District: Vermillion School District 13-1

Neighborhood · ZIP 57069These 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.107
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.21

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.21%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.5%
PopulationHow many people live in this area.13,090
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.80 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$62,721
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$77,097
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.26 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.63%

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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

309 Prospect 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 less than 94% of homes in Vermillion 57069
  • Costs less per square foot than 94% of homes in Vermillion 57069
  • Smaller than 65% of homes in Vermillion 57069
  • Has a smaller lot than 70% of homes in Clay County
  • Among the oldest homes in Vermillion 57069

What homes are worth in Vermillion 57069

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

This home
$88K$598K

This home is worth more than 6% of homes in Vermillion 57069.

How it measures up in Vermillion 57069

The dot is this home. The mark in the middle is the typical home in Vermillion 57069.

Estimated value$119,878
CheaperTypical $255,189Pricier

Pricier than 6% of homes nearby

Price per ft²$91
CheaperTypical $151Pricier

Pricier than 6% of homes nearby

Living area1,314 ft²
SmallerTypical 1,608 ft²Bigger

Bigger than 35% of homes nearby

Lot size0.23 ac
SmallerTypical 0.27 acBigger

Bigger than 36% of homes nearby

Year built1881
OlderTypical 1970Newer

Older than almost all homes nearby

How 309 Prospect St ranks against every home in each area.
MeasureThis homeVermillion 57069Clay County
Estimated valuepricier than$119,8786% of homes11% of homes
Price per ft²pricier than$916% of homes11% of homes
Living areabigger than1,314 ft²35% of homes35% of homes
Lot sizebigger than0.23 ac36% of homes30% of homes
Year builtnewer than1881almost no homesalmost no homes

About 309 Prospect St

How much is 309 Prospect St, Vermillion, SD worth?

The TopHap Estimate for 309 Prospect St, Vermillion, SD is $119,878 as of Aug 30, 2026. The likely range is $105,223 to $134,533. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 309 Prospect St, Vermillion, SD last sell?

309 Prospect St, Vermillion, SD last sold on Jul 19, 2019 for $64,900, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 309 Prospect St, Vermillion, SD?

309 Prospect St, Vermillion, SD has 3 bedrooms, 1.5 bathrooms, 1,314 square feet of living space and a 0.23-acre lot.

When was 309 Prospect St, Vermillion, SD built?

309 Prospect St, Vermillion, SD was built in 1881, making it 145 years old. The building has 1 story.

What schools serve 309 Prospect St, Vermillion, SD?

309 Prospect St, Vermillion, SD is assigned to Vermillion Middle School (middle), rated A-; Vermillion High School (high), rated D+; Vermillion Elementary School (elementary). All sit in Vermillion School District 13-1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 309 Prospect St, Vermillion, SD compare to other homes in Vermillion 57069?

Among the 3,471 homes in Vermillion 57069, it is worth more than 6% of them ($119,878 against a typical $255,189), its price per square foot is higher than 6% of them ($91 against a typical $151), it is bigger than 35% of them (1,314 ft² against a typical 1,608 ft²), its lot is bigger than 36% of them (0.23 ac against a typical 0.27 ac) and it is newer than almost none of them (1881 against a typical 1970). Measured against all of Clay County, it is worth more than 11% 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 309 Prospect St, Vermillion, SD?

The 2025 property tax bill for 309 Prospect St, Vermillion, SD was $1,583. The county assessed it at $86,462.

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