Johnson County property record for 439 N Walnut St, Olathe, KS 66061
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 864 sqft · built 1988 |
| Lot Size | 0.176 acres (7,660 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $184,870 (Jul 2025) |
| Tax Bill | $2,545 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | DP52000023-0001 |
| Primary APN | DP52000023-0001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 864 sqft Living Area |
| Gross Area | 1,104 sqft |
| 1st Floor Area | 864 sqft |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Architectural Style | Ranch |
| Exterior Material | Combination |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 7,660 sqft (0.176 acres) |
| View / Lot | Neighborhood / Spot |
| Garage Type | Attached |
| Garage Area | 240 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | R27239 |
|---|---|
| Street Address | 439 N WALNUT ST |
| City | OLATHE |
| State | KS |
| Zip | 66061-2541 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-1 |
| Legal Description | OLATHE N 74 LTS 1 & 2 EX W 5.5 LT 2 BLK 23 OLC 431 |
| Legal Subdivision | OLATHE |
| Legal Block | 23 |
| Legal Lot Number | 1,2 |
| Jurisdiction | JOHNSON KS |
| Township / Civil Division | OLATHE |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 52803 |
439 N Walnut St is owned and occupied by two individuals who bought it in July 2025.
Source: Johnson County records, as of May 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 439 N WALNUT ST, OLATHE, KS 66061-2541 |
| 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 | 2 Names on Deed |
|---|---|
| Last Sale | Jul 10, 2025 · Amount on File |
| Deed Sale | Jul 10, 2025 · Amount on File |
| Prior Sale | Mar 27, 2025 |
| Deed Document Number | 20253709 |
| Deed Book / Page | 202507 / 3709 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 439 N Walnut St was $2,545, up 12.9% 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 | $2,545.00 (+12.91%) | $23,644 (+13.47%) Land $4,471 Building $19,173 | $205,600 (+13.47%) Land $38,880 Building $166,720 |
| 2024 | $2,254.00 (+3.78%) | $20,838 (+7.47%) Land $4,062 Building $16,776 | $181,200 (+7.47%) Land $35,320 Building $145,880 |
| 2023 | $2,172.00 (+13.01%) | $19,389 (+15.8%) Land $3,695 Building $15,694 | $168,600 (+15.8%) Land $32,130 Building $136,470 |
| 2022 | $1,922.00 | $16,744 Land $3,358 Building $13,386 | $145,600 Land $29,200 Building $116,400 |
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 439 N Walnut 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.
The area around 439 N Walnut St 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 | CITY OF OLATHE serves 143,014 people · EPA ID KS2009115 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | May 2024 |
| Lead | 11 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 471 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 DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: T-Mobile.
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