Johnson County property record for 21620 W 121st St, Olathe, KS 66061
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 2,437 sqft · built 2000 |
| Lot Size | 0.187 acres (8,125 sqft) |
| Owner | Individual Name on File |
| Last Sale | $290,900 (Oct 2015) |
| Tax Bill | $4,610 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | DP73850000-0184 |
| Primary APN | DP73850000-0184 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 2,437 sqft Living Area |
| Gross Area | 4,506 sqft |
| 1st Floor Area | 1,051 sqft |
| Basement Area | 1,009 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2000 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | Conventional |
| Exterior Material | Combination |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 8,125 sqft (0.187 acres) |
| View / Lot | Neighborhood / Spot |
| Garage Type | Attached |
| Garage Area | 640 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Covered Slab |
|---|---|
| Porch Area | 210 sqft |
| Deck Area | Deck Area |
| Patio Area | 330 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Connected |
| Account Number | R37622 |
|---|---|
| Street Address | 21620 W 121ST ST |
| City | OLATHE |
| State | KS |
| Zip | 66061-5620 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-1 |
| Legal Description | THE ESTATES OF PRAIRIE HAVEN 2ND PLAT LT 184 OLC 138 1 184 |
| Legal Subdivision | THE ESTATES OF PRAIRIE HAVEN |
| Legal Lot Number | 184 |
| Jurisdiction | JOHNSON KS |
| Township / Civil Division | OLATHE |
| Census Block Group | 3 |
| Census Block | 3017 |
| Census Tract | 52806 |
21620 W 121st St is owned and occupied by an individual who bought it in October 2015.
Source: Johnson County records, as of May 29, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 21620 W 121ST ST, OLATHE, KS 66061-5620 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 27, 2015 · Amount on File |
| Deed Sale | Oct 27, 2015 · Amount on File |
| Prior Sale | Aug 1, 2008 · Amount on File |
| Deed Book / Page | 201510 / 8005 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 21620 W 121st St was $4,610, up 2.7% from the year before.
Source: Johnson County assessment roll, as of May 29, 2026
| Type | Name |
|---|---|
| State | Kansas |
| County | Johnson County |
| Municipality | Olathe City |
| Unified School District | Olathe Unified School District 233 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,610.00 (+2.74%) | $41,607 (+3.97%) Land $7,798 Building $33,809 | $361,800 (+3.97%) Land $67,810 Building $293,990 |
| 2024 | $4,487.00 (-0.99%) | $40,020 (+1.16%) Land $7,798 Building $32,222 | $348,000 (+1.16%) Land $67,810 Building $280,190 |
| 2023 | $4,532.00 (+19.36%) | $39,560 (+22.37%) Land $7,092 Building $32,468 | $344,000 (+22.38%) Land $61,670 Building $282,330 |
| 2022 | $3,797.00 | $32,327 Land $5,908 Building $26,419 | $281,100 Land $51,370 Building $229,730 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 21620 W 121st St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 5, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 21620 W 121st St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 97.4% of Kansas |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | WATER DISTRICT 1 OF JOHNSON CO serves 490,000 people · EPA ID KS2009110 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Oct 2025 |
| Lead | 7 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 368 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Google Fiber Fiber | 8,000 / 8,000 |
| Xfinity Cable | 2,000 / 250 |
| Everfast Fiber Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless · DSL | 100 / 20 |
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