Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$250,528$114 / 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

509 JADE CT

LEMMON, SD 57638
5
Beds
3
Baths
2,200 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.
0.35 ac
Lot SizeThe size of the land the home sits on, from county records.
1970
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$251K
$220K low$281K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,192 (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.$347,931 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$12,511
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$335,420
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$274,485

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.28
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
48
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
46
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
27
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
18
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountyPERKINS
Lot (acres)The size of the land the home sits on, from county records.0.35
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, Detached
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.

E
Lemmon Elementary - 02B-
Elementary · Grades KG–5 · 0.3 mi
H
Lemmon High School - 01B+
High · Grades 9–12 · 0.3 mi
M
Lemmon Jr. High - 06C+
Middle · Grades 6–8 · 0.3 mi

District: Lemmon School District 52-4

Neighborhood · ZIP 57638These 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.132
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.100
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.15

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.74%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
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.1,828
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$54,343
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$74,046
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.17 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.62%

Owner Tools

Do you own this home?
Claim this home

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 Jade Ct 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 76% of homes in Lemmon 57638
  • Costs less per square foot than 69% of homes in Lemmon 57638
  • Bigger than 76% of homes in Lemmon 57638

What homes are worth in Lemmon 57638

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

This home
$108K$468K

This home is worth more than 76% of homes in Lemmon 57638.

How it measures up in Lemmon 57638

The dot is this home. The mark in the middle is the typical home in Lemmon 57638.

Estimated value$250,528
CheaperTypical $168,909Pricier

Pricier than 76% of homes nearby

Price per ft²$114
CheaperTypical $134Pricier

Pricier than 31% of homes nearby

Living area2,200 ft²
SmallerTypical 1,272 ft²Bigger

Bigger than 76% of homes nearby

Lot size0.35 ac
SmallerTypical 0.32 acBigger

Bigger than 60% of homes nearby

Year built1970
OlderTypical 1978Newer

Newer than 40% of homes nearby

How 509 Jade Ct ranks against every home in each area.
MeasureThis homeLemmon 57638Perkins County
Estimated valuepricier than$250,52876% of homes57% of homes
Price per ft²pricier than$11431% of homes41% of homes
Living areabigger than2,200 ft²76% of homes62% of homes
Lot sizebigger than0.35 ac60% of homes43% of homes
Year builtnewer than197040% of homes41% of homes

About 509 Jade Ct

How much is 509 Jade Ct, Lemmon, SD worth?

The TopHap Estimate for 509 Jade Ct, Lemmon, SD is $250,528 as of Aug 30, 2026. The likely range is $219,560 to $281,496. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 Jade Ct, Lemmon, SD last sell?

509 Jade Ct, Lemmon, SD last sold on Dec 20, 2011, according to the county's recorded deed.

How big is 509 Jade Ct, Lemmon, SD?

509 Jade Ct, Lemmon, SD has 5 bedrooms, 3 bathrooms, 2,200 square feet of living space and a 0.35-acre lot.

When was 509 Jade Ct, Lemmon, SD built?

509 Jade Ct, Lemmon, SD was built in 1970, making it 56 years old. The building has 1 story.

What schools serve 509 Jade Ct, Lemmon, SD?

509 Jade Ct, Lemmon, SD is assigned to Lemmon Elementary - 02 (elementary), rated B-; Lemmon High School - 01 (high), rated B+; Lemmon Jr. High - 06 (middle), rated C+. All sit in Lemmon School District 52-4. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 Jade Ct, Lemmon, SD compare to other homes in Lemmon 57638?

Among the 1,032 homes in Lemmon 57638, it is worth more than 76% of them ($250,528 against a typical $168,909), its price per square foot is higher than 31% of them ($114 against a typical $134), it is bigger than 76% of them (2,200 ft² against a typical 1,272 ft²), its lot is bigger than 60% of them (0.35 ac against a typical 0.32 ac) and it is newer than 40% of them (1970 against a typical 1978). Measured against all of Perkins County, it is worth more than 57% 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 Jade Ct, Lemmon, SD?

The 2026 property tax bill for 509 Jade Ct, Lemmon, SD was $5,192. The county assessed it at $347,931.

More homes on Jade Ct

Closest homes

More homes in Lemmon 57638

Assigned schools

Explore the area

See this home in context

Open 509 Jade Ct on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map