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Single Family ResidenceResidential
$77,343$124 / 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 84How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

639 SW RANDOLPH AVE

TOPEKA, KS 66606
1
Beds
1
Baths
624 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.
3,120 ft²
Lot SizeThe size of the land the home sits on, from county records.
1932
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
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

$77K
$65K low$90K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$17,343
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$13,874
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.80%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$60,000
LANDMARK NATIONAL BANK · recorded Apr 4, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$673 (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.$5,133 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$5,133
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$44,640

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.43
55
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
27
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
73
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
48
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
13
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.Bungalow
CountyShawnee
Lot (acres)The size of the land the home sits on, from county records.0.07
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Brick (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Yes
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 60 ft²

Transaction History(2)

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.

E
Lowman Hill Elementary SchoolC+
Elementary · Grades PK–5 · 0.9 mi
H
Topeka High SchoolC
High · Grades 9–12 · 1.5 mi
M
Landon Middle SchoolB
Middle · Grades 6–8 · 1.8 mi

District: Topeka Public Schools Unified School District 501

Neighborhood · ZIP 66606These 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.146
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.42

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.19%
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.11,187
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,813 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$52,408
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$68,446
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No

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

639 Sw Randolph Ave 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 97% of homes in Central Topeka
  • Among the smallest homes in Central Topeka
  • Among the smallest lots in Central Topeka
  • Older than 82% of homes in Central Topeka

What homes are worth in Topeka 66606

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

This home
$54K$450K

This home is worth more than 9% of homes in Topeka 66606.

How it measures up in Topeka 66606

The dot is this home. The mark in the middle is the typical home in Topeka 66606.

Estimated value$77,343
CheaperTypical $137,874Pricier

Pricier than 9% of homes nearby

Price per ft²$124
CheaperTypical $114Pricier

Pricier than 62% of homes nearby

Living area624 ft²
SmallerTypical 1,308 ft²Bigger

Smaller than almost all homes nearby

Lot size3,120 ft²
SmallerTypical 0.16 acBigger

Bigger than 3% of homes nearby

Year built1932
OlderTypical 1932Newer

Newer than 50% of homes nearby

How 639 Sw Randolph Ave ranks against every home in each area.
MeasureThis homeCentral TopekaTopeka 66606Shawnee County
Estimated valuepricier than$77,3433% of homes9% of homes11% of homes
Price per ft²pricier than$12446% of homes62% of homes36% of homes
Living areabigger than624 ft²almost no homesalmost no homesalmost no homes
Lot sizebigger than3,120 ft²almost no homes3% of homes2% of homes
Year builtnewer than193218% of homes50% of homes18% of homes

About 639 Sw Randolph Ave

How much is 639 Sw Randolph Ave, Topeka, KS worth?

The TopHap Estimate for 639 Sw Randolph Ave, Topeka, KS is $77,343 as of Jul 14, 2026. The likely range is $64,630 to $90,056. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 639 Sw Randolph Ave, Topeka, KS last sell?

639 Sw Randolph Ave, Topeka, KS last sold on Apr 4, 2025, according to the county's recorded deed.

How big is 639 Sw Randolph Ave, Topeka, KS?

639 Sw Randolph Ave, Topeka, KS has 1 bedrooms, 1 bathrooms, 624 square feet of living space and a 0.07-acre lot.

When was 639 Sw Randolph Ave, Topeka, KS built?

639 Sw Randolph Ave, Topeka, KS was built in 1932, making it 94 years old. It is a bungalow home. The building has 1 story.

What schools serve 639 Sw Randolph Ave, Topeka, KS?

639 Sw Randolph Ave, Topeka, KS is assigned to Lowman Hill Elementary School (elementary), rated C+; Topeka High School (high), rated C; Landon Middle School (middle), rated B. All sit in Topeka Public Schools Unified School District 501. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 639 Sw Randolph Ave, Topeka, KS compare to other homes in Topeka 66606?

Among the 4,082 homes in Topeka 66606, it is worth more than 9% of them ($77,343 against a typical $137,874), its price per square foot is higher than 62% of them ($124 against a typical $114), it is bigger than almost none of them (624 ft² against a typical 1,308 ft²), its lot is bigger than 3% of them (3,120 ft² against a typical 0.16 ac) and it is newer than 50% of them (1932 against a typical 1932). Measured against all of Shawnee 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 639 Sw Randolph Ave, Topeka, KS?

The 2025 property tax bill for 639 Sw Randolph Ave, Topeka, KS was $673. The county assessed it at $5,133.

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