Miami County property record for 509 Walnut Ave, Osawatomie, KS 66064 · Last verified April 2026
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 788 sqft · built 1880 |
| Lot Size | 0.16 acres (6,970 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,873 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 4-5850000 |
| Primary APN | 4-5850000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 788 sqft Living Area |
| 1st Floor Area | 788 sqft |
| Flooring | Carpet |
| Interior Walls | Wood |
| Year Built | Built 1880 |
|---|---|
| Effective Year Built | Effective 2004 |
| Architectural Style | Other |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 6,970 sqft (0.16 acres) |
| Lot Dimensions | 142 ft deep x 50 ft wide |
| Porch | Porch |
|---|---|
| Porch Area | 60 sqft |
| Deck Area | 176 sqft |
| Shed | 1 Shed |
| Shed Area | 240 sqft |
| Heating System | Floor/Wall Furnace |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 509 WALNUT AVE |
|---|---|
| City | OSAWATOMIE |
| State | KS |
| Zip | 66064-1253 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ELLENSVILLE OSAWATOMIE, LT 8 BLK 99 ELLENSVILLE ADDN SECTION 11 TOWNSHIP 18 RANGE 22 |
| Legal Range | 22E |
| Legal Township | 18S |
| Legal Section | 11 |
| Legal Subdivision | ELLENSVILLE OSAWATOMIE |
| Legal Block | 99 |
| Legal Lot Number | 8 |
| Jurisdiction | MIAMI KS |
| Township / Civil Division | OSAWATOMIE |
| Census Block Group | 3 |
| Census Block | 3031 |
| Census Tract | 100700 |
Source: Miami County records · APN 4-5850000
Assessment roll updated August 29, 2025 · Last verified April 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 3147 DOUGLAS RD, RICHMOND, KS 66080-9187 |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Jan 14, 2008 |
| Transfer Doc | 0200800915 |
| Record Updated | Jun 08, 2026 |
Source: Miami County records · Assessment roll updated August 29, 2025 · Last verified April 2026
| Type | Name |
|---|---|
| State | Kansas |
| County | Miami County |
| Municipality | Osawatomie City |
| Unified School District | Osawatomie Unified School District 367 (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,873.00 (+3.42%) | $9,994 (+7.82%) Land $779 Building $9,215 | $86,900 (+7.82%) Land $6,770 Building $80,130 |
| 2023 | $1,811.00 (+4.99%) | $9,269 Land $659 Building $8,610 | $80,600 Land $5,730 Building $74,870 |
| 2022 | $1,725.00 |
Source: FEMA National Flood Hazard Layer, Miami County (20121C), updated October 3, 2024 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 201211007003, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Moderate |
| 500-Year Floodplain | Yes |
| Nearby Flood Policies | 9 in force |
| Nearby Flood Claims | 1 (2007) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jul 2007, river or lake flooding, Severe Storms And Flooding |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 530 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| JMZ | Fiber | 5,000 / 5,000 |
| Brightspeed | Fiber | 2,000 / 2,000 |
| Optimum Communications | Cable | 940 / 35 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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