Johnson County property record for 21855 W 121st Pl, Olathe, KS 66061
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 2,483 sqft · built 1999 |
| Lot Size | 0.272 acres (11,841 sqft) |
| Owner | Individual Name on File |
| Last Sale | $206,400 (Dec 2001) |
| Tax Bill | $4,752 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | DP73850000-0091 |
| Primary APN | DP73850000-0091 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,483 sqft Living Area |
| Gross Area | 4,194 sqft |
| 1st Floor Area | 1,003 sqft |
| Basement Area | 953 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 1999 |
| Architectural Style | Conventional |
| Exterior Material | Combination |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Material | Composition Shingle |
| Lot Area | 11,841 sqft (0.272 acres) |
| View / Lot | Neighborhood / Spot |
| Garage Type | Attached |
| Garage Area | 739 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Covered Slab |
|---|---|
| Porch Area | 19 sqft |
| Deck Area | Deck Area |
| Patio Area | 148 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Connected |
| Account Number | R37533 |
|---|---|
| Street Address | 21855 W 121ST PL |
| City | OLATHE |
| State | KS |
| Zip | 66061-6378 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-1 |
| Legal Description | THE ESTATES OF PRAIRIE HAVEN LT 91 OLC 140 91 |
| Legal Subdivision | THE ESTATES OF PRAIRIE HAVEN |
| Legal Lot Number | 91 |
| Jurisdiction | JOHNSON KS |
| Township / Civil Division | OLATHE |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 52806 |
21855 W 121st Pl is owned and occupied by an individual who bought it in December 2001.
Source: Johnson County records, as of May 29, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 21855 W 121ST PL, OLATHE, KS 66061-6378 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | Dec 4, 2001 · Amount on File |
| Deed Sale | Dec 4, 2001 · Amount on File |
| Deed Document Number | 20013334578 |
| Deed Book / Page | 7460 / 144 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 21855 W 121st Pl was $4,752, up 3% 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 | $4,752.00 (+2.99%) | $42,837 (+4.2%) Land $8,764 Building $34,073 | $372,500 (+4.2%) Land $76,210 Building $296,290 |
| 2024 | $4,614.00 (-1.18%) | $41,112 (+0.93%) Land $8,764 Building $32,348 | $357,500 (+0.93%) Land $76,210 Building $281,290 |
| 2023 | $4,669.00 (+21.49%) | $40,733 (+24.54%) Land $7,968 Building $32,765 | $354,200 (+24.54%) Land $69,290 Building $284,910 |
| 2022 | $3,843.00 | $32,706 Land $6,638 Building $26,068 | $284,400 Land $57,720 Building $226,680 |
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 21855 W 121st Pl 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.
The area around 21855 W 121st Pl has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 504 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 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Verizon.
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