Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$928,580$161 / 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 91How 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

3605 W 121ST TER

LEAWOOD, KS 66209
4
Beds
5 / 2
Baths
5,755 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.
0.61 ac
Lot SizeThe size of the land the home sits on, from county records.
1984
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
13
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$929K
$850K low$1M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,084 (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.$90,424 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$22,267
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$68,157
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$100,958
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$786,300

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.Conventional
CountyJOHNSON
Lot (acres)The size of the land the home sits on, from county records.0.61
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.Slate
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Neighborhood / Spot
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.DeckPatio · 1,114 ft²Porch · 372 ft²

Transaction History(1)

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
Leawood Elementary SchoolB+
Elementary · Grades KG–5 · 0.7 mi
M
Leawood Middle SchoolA-
Middle · Grades 6–8 · 0.7 mi
H
Blue Valley North High SchoolA
High · Grades 9–12 · 1.8 mi

District: Blue Valley Unified School District 229

Neighborhood · ZIP 66209These 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.77
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.23

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.40%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.4%
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.19,858
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,214 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$139,543
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$185,512
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.40 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

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

3605 W 121st Ter 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 91% of homes in Johnson County
  • Costs less per square foot than 94% of homes in South Leawood
  • Bigger than 98% of homes in Johnson County
  • Has a bigger lot than 96% of homes in Leawood 66209
  • Older than 78% of homes in South Leawood

What homes are worth in Leawood 66209

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

This home
$457K$1.4M

This home is worth more than 86% of homes in Leawood 66209.

How it measures up in Leawood 66209

The dot is this home. The mark in the middle is the typical home in Leawood 66209.

Estimated value$928,580
CheaperTypical $708,356Pricier

Pricier than 86% of homes nearby

Price per ft²$161
CheaperTypical $195Pricier

Pricier than 9% of homes nearby

Living area5,755 ft²
SmallerTypical 3,507 ft²Bigger

Bigger than 95% of homes nearby

Lot size0.61 ac
SmallerTypical 0.3 acBigger

Bigger than 96% of homes nearby

Year built1984
OlderTypical 1988Newer

Newer than 24% of homes nearby

How 3605 W 121st Ter ranks against every home in each area.
MeasureThis homeSouth LeawoodLeawood 66209Johnson County
Estimated valuepricier than$928,58073% of homes86% of homes91% of homes
Price per ft²pricier than$1616% of homes9% of homes10% of homes
Living areabigger than5,755 ft²91% of homes95% of homes98% of homes
Lot sizebigger than0.61 ac90% of homes96% of homes92% of homes
Year builtnewer than198422% of homes24% of homes46% of homes

About 3605 W 121st Ter

How much is 3605 W 121st Ter, Leawood, KS worth?

The TopHap Estimate for 3605 W 121st Ter, Leawood, KS is $928,580 as of Aug 30, 2026. The likely range is $849,632 to $1,007,528. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3605 W 121st Ter, Leawood, KS last sell?

3605 W 121st Ter, Leawood, KS last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 3605 W 121st Ter, Leawood, KS?

3605 W 121st Ter, Leawood, KS has 4 bedrooms, 5 bathrooms, 5,755 square feet of living space and a 0.61-acre lot.

When was 3605 W 121st Ter, Leawood, KS built?

3605 W 121st Ter, Leawood, KS was built in 1984, making it 42 years old. It is a conventional home. The building has 1 story.

What schools serve 3605 W 121st Ter, Leawood, KS?

3605 W 121st Ter, Leawood, KS is assigned to Leawood Elementary School (elementary), rated B+; Leawood Middle School (middle), rated A-; Blue Valley North High School (high), rated A. All sit in Blue Valley Unified School District 229. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3605 W 121st Ter, Leawood, KS compare to other homes in Leawood 66209?

Among the 6,328 homes in Leawood 66209, it is worth more than 86% of them ($928,580 against a typical $708,356), its price per square foot is higher than 9% of them ($161 against a typical $195), it is bigger than 95% of them (5,755 ft² against a typical 3,507 ft²), its lot is bigger than 96% of them (0.61 ac against a typical 0.3 ac) and it is newer than 24% of them (1984 against a typical 1988). Measured against all of Johnson County, it is worth more than 91% 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 3605 W 121st Ter, Leawood, KS?

The 2025 property tax bill for 3605 W 121st Ter, Leawood, KS was $10,084. The county assessed it at $90,424.

More homes on W 121st Ter

Closest homes

More homes in Leawood 66209

Assigned schools

Explore the area

See this home in context

Open 3605 W 121st Ter 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