Twin Falls County property record for 301 4th Ave S, Twin Falls, ID 83301
| Property Type | Warehouse, Storage |
|---|---|
| Details | 25,250 sqft · built 1937 |
| Lot Size | 1.14 acres (50,007 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $10,068 (2025) |
| Deeds & Mortgages | Apr 2023 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | RPT0001134017A |
| Primary APN | RPT0001134017A |
|---|---|
| Alternative APN |
|
| Building Area | 25,250 sqft Base Area |
|---|---|
| 1st Floor Area | 25,250 sqft |
| Year Built | Built 1937 |
|---|---|
| Effective Year Built | Effective 1937 |
| Lot Area | 50,007 sqft (1.14 acres) |
| Lot Dimensions | 125 ft deep x 400 ft wide |
| Street Address | 301 4TH AVE S |
|---|---|
| City | TWIN FALLS |
| State | ID |
| Zip | 83301-6408 |
| Property Category | Industrial |
| Property Type | Industrial > Warehouse, Storage |
| Local Zoning Code | O-T |
| Legal Description | TWIN FALLS TOWNSITE FINAL & AMD LOTS 17 THRU 32 BLOCK 134 (16-10-17) |
| Legal Range | 17 |
| Legal Township | 10 |
| Legal Section | 16 |
| Legal Subdivision | TWIN FALLS TOWNSITE |
| Legal Block | 134 |
| Legal Lot Number | 17-32 |
| Jurisdiction | TWIN FALLS ID |
| Township / Civil Division | TWIN FALLS |
| Census Block Group | 3 |
| Census Block | 3082 |
| Census Tract | 1100 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Twin Falls Warehouse Historic District listed 1997 · 32 contributing resources · NRIS 96001592 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: Twin Falls County records, as of September 23, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 11875 W PRESIDENT DR, BOISE, ID 83713-8976 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 20, 2012 |
| Deed Sale | Dec 20, 2012 |
| Deed Document Number | 201224779 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | TWIN FALLS ID |
| Property Address | 301 4TH AVE S, TWIN FALLS, ID 83301-6408 |
| Transaction Type | Mortgage |
| Record Updated | May 3, 2023 |
| Title Company | ALLIANCE TITLE-BOISE PRODUCT, ALLIANCE TITLE BOISE PRODUCT |
| Name | Verified Name |
|---|
| Document Number | 2023004518 |
|---|---|
| Date | Apr 18, 2023 |
| Instrument | 2023-004518 |
| Name | KEY BANK NA |
|---|---|
| Type | Bank |
| Address | 84136 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
Source: Twin Falls County assessment roll, as of October 14, 2025
| Type | Name |
|---|---|
| State | Idaho |
| County | Twin Falls County |
| Municipality | Twin Falls City |
| Unified School District | Twin Falls School District 411 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $937,220 (-0.22%) Land $238,076 Building $699,144 | $937,220 (-0.22%) Land $238,076 Building $699,144 | |
| 2025 | $10,068.00 (-0.38%) | $939,240 (+9.57%) Land $238,076 Building $701,164 | $939,240 (+9.57%) Land $238,076 Building $701,164 |
| 2024 | $10,106.00 (+12.74%) | ||
| 2023 | $8,964.00 (-9.44%) | $857,242 Land $238,076 Building $619,166 | $857,242 Land $238,076 Building $619,166 |
| 2022 | $9,898.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective November 16, 2022
| 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.
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 TWIN FALLS serves 56,121 people · EPA ID ID5420058 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2024 |
| Lead | Under 1 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 6 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 271 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Project Mutual Telephone Cooperative Association Fiber | 1,000 / 1,000 |
| Sparklight Cable · Fiber in parts of the area | 1,000 / 50 |
| Anthem Broadband Fixed Wireless | 500 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
| White Cloud Communications Fixed Wireless | 200 / 50 |
| AT&T Fixed Wireless | 100 / 20 |
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