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Single Family ResidenceResidential
$143,239$131 / 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 94How 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

640 3RD ST

LECOMPTON, KS 66050
2
Beds
1
Baths
1,092 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.
1.72 ac
Lot SizeThe size of the land the home sits on, from county records.
1959
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$143K
$135K low$152K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,836 (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.$14,807 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,795
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$11,012
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$14,807
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$128,760

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.Ranch
CountyDouglas
Lot (acres)The size of the land the home sits on, from county records.1.72
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Floor/Wall Furnace
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 84 ft²Porch · 91 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Lecompton Elementary SchoolB-
Elementary · Grades 1–4 · 0.6 mi
H
Perry-Lecompton High SchoolB
High · Grades 9–12 · 2.1 mi
M
Perry-Lecompton Middle SchoolB
Middle · Grades 5–8 · 2.2 mi

District: Perry-Lecompton Unified School District 343

Neighborhood · ZIP 66050These 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.47
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.32

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.9%
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.2,055
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.46 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,806
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$118,906
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.38 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

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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

640 3rd 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.

  • Among the least valuable homes in Douglas County
  • Among the lowest price per square foot in Douglas County
  • Smaller than 85% of homes in Lecompton 66050
  • Has a bigger lot than 85% of homes in Douglas County
  • Older than 76% of homes in Douglas County

What homes are worth in Lecompton 66050

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

This home
$143K$987K

This home is worth more than 3% of homes in Lecompton 66050.

How it measures up in Lecompton 66050

The dot is this home. The mark in the middle is the typical home in Lecompton 66050.

Estimated value$143,239
CheaperTypical $379,836Pricier

Pricier than 3% of homes nearby

Price per ft²$131
CheaperTypical $230Pricier

Pricier than 7% of homes nearby

Living area1,092 ft²
SmallerTypical 1,560 ft²Bigger

Bigger than 15% of homes nearby

Lot size1.72 ac
SmallerTypical 5 acBigger

Bigger than 27% of homes nearby

Year built1959
OlderTypical 1981Newer

Newer than 28% of homes nearby

How 640 3rd St ranks against every home in each area.
MeasureThis homeLecompton 66050Douglas County
Estimated valuepricier than$143,2393% of homesalmost no homes
Price per ft²pricier than$1317% of homesalmost no homes
Living areabigger than1,092 ft²15% of homes16% of homes
Lot sizebigger than1.72 ac27% of homes85% of homes
Year builtnewer than195928% of homes24% of homes

About 640 3rd St

How much is 640 3rd St, Lecompton, KS worth?

The TopHap Estimate for 640 3rd St, Lecompton, KS is $143,239 as of Aug 30, 2026. The likely range is $134,611 to $151,867. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 640 3rd St, Lecompton, KS last sell?

640 3rd St, Lecompton, KS last sold on Dec 29, 1994, according to the county's recorded deed.

How big is 640 3rd St, Lecompton, KS?

640 3rd St, Lecompton, KS has 2 bedrooms, 1 bathrooms, 1,092 square feet of living space and a 1.72-acre lot.

When was 640 3rd St, Lecompton, KS built?

640 3rd St, Lecompton, KS was built in 1959, making it 67 years old. It is a ranch home. The building has 1 story.

What schools serve 640 3rd St, Lecompton, KS?

640 3rd St, Lecompton, KS is assigned to Lecompton Elementary School (elementary), rated B-; Perry-Lecompton High School (high), rated B; Perry-Lecompton Middle School (middle), rated B. All sit in Perry-Lecompton Unified School District 343. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 640 3rd St, Lecompton, KS compare to other homes in Lecompton 66050?

Among the 736 homes in Lecompton 66050, it is worth more than 3% of them ($143,239 against a typical $379,836), its price per square foot is higher than 7% of them ($131 against a typical $230), it is bigger than 15% of them (1,092 ft² against a typical 1,560 ft²), its lot is bigger than 27% of them (1.72 ac against a typical 5 ac) and it is newer than 28% of them (1959 against a typical 1981). Measured against all of Douglas County, it is worth more than almost no 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 640 3rd St, Lecompton, KS?

The 2025 property tax bill for 640 3rd St, Lecompton, KS was $1,836. The county assessed it at $14,807.

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