Kootenai County property record for 510 E 21st Ave, Post Falls, ID 83854 · Last verified December 2025
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,476 sqft · built 1972 |
| Lot Size | 0.266 acres (11,587 sqft) |
| Owner | Company Name on File |
| Tax Bill | $2,446 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | P46500050030 |
| Primary APN | P46500050030 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 12 Rooms |
| Stories | 1 Story |
| Building Area | 2,476 sqft Living Area |
| Year Built | Built 1972 |
|---|---|
| Construction Type | Frame |
| Foundation Type | Concrete |
| Lot Area | 11,587 sqft (0.266 acres) |
| Cooling System | None |
|---|---|
| Heating System | Gas |
| Account Number | 125863 |
|---|---|
| Street Address | 510 E 21ST AVE |
| City | POST FALLS |
| State | ID |
| Zip | 83854-9166 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | KELLOGGS 2ND ADD, LT 3 BLOCK 5 3451N05W |
| Legal Subdivision | KELLOGGS 2ND ADD |
| Legal Block | 5 |
| Legal Lot Number | 3 |
| Jurisdiction | KOOTENAI ID |
| Township / Civil Division | POST FALLS-RATHDRUM |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 501 |
Source: Kootenai County records · APN P46500050030
Assessment roll updated January 1, 2025 · Last verified December 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 2589 W FALLING STAR LOOP, POST FALLS, ID 83854-9808 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 13, 2013 |
| Deed Sale | Nov 13, 2013 |
| Prior Sale | Nov 13, 2013 |
| Deed Document Number | 2436254000 |
| Last Transfer Date | Oct 29, 2015 |
| Transfer Doc | 2521411000 |
| Record Updated | Jun 08, 2026 |
Source: Kootenai County records · Assessment roll updated January 1, 2025 · Last verified December 2025
| Type | Name |
|---|---|
| State | Idaho |
| County | Kootenai County |
| Municipality | Post Falls City |
| Unified School District | Post Falls School District 273 (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 | $2,446.00 (+2.82%) | $405,490 (-1.34%) Land $174,000 Building $231,490 | $405,490 (-1.34%) Land $174,000 Building $231,490 |
| 2024 | $2,379.00 (-0.34%) | ||
| 2023 | $2,387.00 (-9.58%) | $411,011 (-4.03%) Land $155,250 Building $255,761 | $411,011 (-4.03%) Land $155,250 Building $255,761 |
| 2022 | $2,640.00 | $428,261 Land $172,500 Building $255,761 | $428,261 Land $172,500 Building $255,761 |
Source: FEMA National Flood Hazard Layer, Kootenai County (16055C), updated September 15, 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 | Minimal |
| 500-Year Floodplain | No |
| 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; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 369 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| TDS Telecom | Fiber | 8,000 / 8,000 |
| Spectrum | Cable | 1,000 / 1,000 |
| Verizon | Fixed Wireless | 300 / 20 |
| Concept Communications | Fixed Wireless (unlicensed) | 100 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
| Newmax | Fixed Wireless (licensed-by-rule) | 100 / 20 |
May also be available at this address: Northwest Fiber, Newmax. Availability varies by address; speeds are provider-advertised maximums, not measured.
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