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Single Family ResidenceResidential
$132,718$105 / 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 93How 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

642 WALNUT ST

EMPORIA, KS 66801
2
Beds
1
Baths
1,264 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1964
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$133K
$123K low$142K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,400 (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.$15,506 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,731
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$13,775
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$15,053
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$134,830

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
CountyLYON
Lot (acres)The size of the land the home sits on, from county records.0.20
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Hot Water
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.Porch · 40 ft²

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

E
Walnut Elementary SchoolB-
Elementary · Grades KG–5 · 0.2 mi
H
Emporia High SchoolD
High · Grades 9–12 · 2.0 mi
M
Emporia Middle SchoolD-
Middle · Grades 6–8 · 2.2 mi

District: Emporia Unified School District 253

Neighborhood · ZIP 66801These 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.111
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.33

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.88%
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.17%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.27,509
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.83 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$55,608
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$66,700
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.36 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

642 Walnut 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 66% of homes in Lyon County
  • Costs less per square foot than 67% of homes in Emporia 66801

What homes are worth in Emporia 66801

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

This home
$44K$519K

This home is worth more than 36% of homes in Emporia 66801.

How it measures up in Emporia 66801

The dot is this home. The mark in the middle is the typical home in Emporia 66801.

Estimated value$132,718
CheaperTypical $167,490Pricier

Pricier than 36% of homes nearby

Price per ft²$105
CheaperTypical $131Pricier

Pricier than 33% of homes nearby

Living area1,264 ft²
SmallerTypical 1,285 ft²Bigger

Bigger than 48% of homes nearby

Lot size0.2 ac
SmallerTypical 0.2 acBigger

Bigger than 55% of homes nearby

Year built1964
OlderTypical 1958Newer

Newer than 56% of homes nearby

How 642 Walnut St ranks against every home in each area.
MeasureThis homeEmporia 66801Lyon County
Estimated valuepricier than$132,71836% of homes34% of homes
Price per ft²pricier than$10533% of homes33% of homes
Living areabigger than1,264 ft²48% of homes47% of homes
Lot sizebigger than0.2 ac55% of homes45% of homes
Year builtnewer than196456% of homes54% of homes

About 642 Walnut St

How much is 642 Walnut St, Emporia, KS worth?

The TopHap Estimate for 642 Walnut St, Emporia, KS is $132,718 as of Sep 24, 2026. The likely range is $123,086 to $142,350. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 642 Walnut St, Emporia, KS last sell?

642 Walnut St, Emporia, KS last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 642 Walnut St, Emporia, KS?

642 Walnut St, Emporia, KS has 2 bedrooms, 1 bathrooms, 1,264 square feet of living space and a 0.20-acre lot.

When was 642 Walnut St, Emporia, KS built?

642 Walnut St, Emporia, KS was built in 1964, making it 62 years old. It is a ranch home. The building has 1 story.

What schools serve 642 Walnut St, Emporia, KS?

642 Walnut St, Emporia, KS is assigned to Walnut Elementary School (elementary), rated B-; Emporia High School (high), rated D; Emporia Middle School (middle), rated D-. All sit in Emporia Unified School District 253. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 642 Walnut St, Emporia, KS compare to other homes in Emporia 66801?

Among the 8,630 homes in Emporia 66801, it is worth more than 36% of them ($132,718 against a typical $167,490), its price per square foot is higher than 33% of them ($105 against a typical $131), it is bigger than 48% of them (1,264 ft² against a typical 1,285 ft²), its lot is bigger than 55% of them (0.2 ac against a typical 0.2 ac) and it is newer than 56% of them (1964 against a typical 1958). Measured against all of Lyon County, it is worth more than 34% 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 642 Walnut St, Emporia, KS?

The 2025 property tax bill for 642 Walnut St, Emporia, KS was $2,400. The county assessed it at $15,506.

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