Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$49,385$31 / 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 59How 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

123 UNION ST

OSWEGO, KS 67356
4
Beds
2
Baths
1,612 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
1920
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
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

$49K
$29K low$70K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,708 (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.$597 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$503
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$94
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$597
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$5,190

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.49
38
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
42
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
86
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
63
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
19
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.7 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.1 percent flood zone

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
CountyLABETTE
Lot (acres)The size of the land the home sits on, from county records.0.24
ConstructionThe main material the home's frame and walls are built from.Frame (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 · 105 ft²Porch · 16 ft²

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

E
Neosho Heights Elementary SchoolB-
Elementary · Grades PK–5 · 0.1 mi
M
Oswego Junior-Senior High SchoolB-
Middle · Grades 6–12 · 0.9 mi

District: Oswego Unified School District 504

Neighborhood · ZIP 67356These 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.105
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.28

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.9.9%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
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.2,919
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.22 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$58,618
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$78,344
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.44 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.65%

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

123 Union 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 Oswego 67356
  • Among the lowest price per square foot in Oswego 67356
  • Has a smaller lot than 78% of homes in Oswego 67356
  • Older than 74% of homes in Oswego 67356

What homes are worth in Oswego 67356

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

This home
$52K$509K

This home is worth less than almost all homes in Oswego 67356.

How it measures up in Oswego 67356

The dot is this home. The mark in the middle is the typical home in Oswego 67356.

Estimated value$49,385
CheaperTypical $114,975Pricier

Cheaper than almost all homes nearby

Price per ft²$31
CheaperTypical $81Pricier

Cheaper than almost all homes nearby

Living area1,612 ft²
SmallerTypical 1,452 ft²Bigger

Bigger than 63% of homes nearby

Lot size0.24 ac
SmallerTypical 0.5 acBigger

Bigger than 22% of homes nearby

Year built1920
OlderTypical 1956Newer

Newer than 26% of homes nearby

How 123 Union St ranks against every home in each area.
MeasureThis homeOswego 67356Labette County
Estimated valuepricier than$49,385almost no homes6% of homes
Price per ft²pricier than$31almost no homes2% of homes
Living areabigger than1,612 ft²63% of homes64% of homes
Lot sizebigger than0.24 ac22% of homes35% of homes
Year builtnewer than192026% of homes31% of homes

About 123 Union St

How much is 123 Union St, Oswego, KS worth?

The TopHap Estimate for 123 Union St, Oswego, KS is $49,385 as of Sep 24, 2026. The likely range is $29,213 to $69,557. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 123 Union St, Oswego, KS last sell?

123 Union St, Oswego, KS last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 123 Union St, Oswego, KS?

123 Union St, Oswego, KS has 4 bedrooms, 2 bathrooms, 1,612 square feet of living space and a 0.24-acre lot.

When was 123 Union St, Oswego, KS built?

123 Union St, Oswego, KS was built in 1920, making it 106 years old. The building has 1 story.

What schools serve 123 Union St, Oswego, KS?

123 Union St, Oswego, KS is assigned to Neosho Heights Elementary School (elementary), rated B-; Oswego Junior-Senior High School (middle), rated B-. All sit in Oswego Unified School District 504. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 123 Union St, Oswego, KS compare to other homes in Oswego 67356?

Among the 1,251 homes in Oswego 67356, it is worth more than almost none of them ($49,385 against a typical $114,975), its price per square foot is higher than almost none of them ($31 against a typical $81), it is bigger than 63% of them (1,612 ft² against a typical 1,452 ft²), its lot is bigger than 22% of them (0.24 ac against a typical 0.5 ac) and it is newer than 26% of them (1920 against a typical 1956). Measured against all of Labette County, it is worth more than 6% 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 123 Union St, Oswego, KS?

The 2025 property tax bill for 123 Union St, Oswego, KS was $6,708. The county assessed it at $597.

More homes on Union St

Closest homes

More homes in Oswego 67356

Assigned schools

Explore the area

See this home in context

Open 123 Union St 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