Klamath County property record for 4133 Douglas Ave, Klamath Falls, OR 97601
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,166 sqft · built 1910 |
| Lot Size | 0.16 acres (6,970 sqft) |
| Owner | Individual Name on File |
| Last Sale | $49,000 (Sep 2018) |
| Tax Bill | $1,137 (2025) |
| Deeds & Mortgages | Sep 2018 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | R-3909-007CA-00400-000 |
| Primary APN | R-3909-007CA-00400-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 1,166 sqft Living Area |
| 1st Floor Area | 1,166 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1910 |
|---|---|
| Exterior Material | Wood Siding |
| Foundation Type | Concrete |
| Roof Material | Wood Shingle |
| Lot Area | 6,970 sqft (0.16 acres) |
| Porch | Open Porch |
| Porch Area | 192 sqft |
| Cooling System | Wall Unit |
|---|---|
| Heating System | Baseboard |
| Account Number | 536450 |
|---|---|
| Street Address | 4133 DOUGLAS AVE |
| City | KLAMATH FALLS |
| State | OR |
| Zip | 97601-5486 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | MD |
| Legal Description | STEWART, BLOCK 6, LOT 18 |
| Legal Range | 9EE |
| Legal Township | 39S |
| Legal Section | 07 |
| Legal Quarter | SW |
| Quarter-Quarter Section | SW |
| Legal Subdivision | STEWART |
| Legal Block | 6 |
| Legal Lot Number | 18 |
| Jurisdiction | KLAMATH OR |
| Township / Civil Division | KLAMATH FALLS |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 970902 |
4133 Douglas Ave is owned and occupied by an individual who bought it in September 2018.
Source: Klamath County records, as of November 28, 2025
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4133 DOUGLAS AVE, KLAMATH FALLS, OR 97601-5486 |
| 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 | Sep 4, 2018 · Amount on File |
| Deed Sale | Sep 4, 2018 · Amount on File |
| Deed Document Number | 2018-010693 |
| Record Updated | Jun 8, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | KLAMATH OR |
| Recording Date | Sep 4, 2018 |
| Property Address | 4133 DOUGLAS AVE, KLAMATH FALLS, OR 97601-5486 |
| Document Number | 0000010693 |
| Instrument Date | Aug 30, 2018 |
| Instrument | 10693 |
| Transaction Type | Transfer |
| Record Updated | Sep 11, 2018 |
| Title Company | TICOR TITLE INSURANCE COMPANY |
| Amount | Amount on Record |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $49.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4133 DOUGLAS AVE KLAMATH FALLS OR 976015486, KLAMATH FALLS, OR 97601-5486 |
| Document Number | 10694 |
|---|---|
| Date | Sep 4, 2018 |
| Instrument | 10694 |
| Name | ROBERT & SHIRLEY KOOP |
|---|---|
| Special Notes | Seller Financed |
| Amount | Amount on Record |
|---|---|
| Term | 120 Months |
| Due | Sep 3, 2028 |
The 2025 property tax bill for 4133 Douglas Ave was $1,137, down 6.5% from the year before.
Source: Klamath County assessment roll, as of September 30, 2025
| Type | Name |
|---|---|
| State | Oregon |
| County | Klamath County |
| Municipality | Klamath Falls City |
| Unified School District | Klamath Falls City Schools (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,137.00 (-6.5%) | $66,410 (+2.99%) | $117,800 (-14.58%) Land $18,630 Building $99,170 |
| 2024 | $1,216.00 (+27.33%) | $64,480 (-) | $137,910 (+3.37%) Land $18,360 Building $119,550 |
| 2023 | $955.00 (-8.61%) | $64,480 (+6.07%) | $133,410 (-) Land $17,830 Building $115,580 |
| 2022 | $1,045.00 | $60,790 | $133,410 Land $17,830 Building $115,580 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4133 Douglas Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective November 6, 2024
| 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.
Wildfire risk around 4133 Douglas Ave is moderate, ranking above 43% of the US, with a 0.09% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 43% of the US · lower than 83% of Oregon |
|---|---|
| Wildfire Likelihood | 0.09% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 253 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Hunter Communications Fiber | 2,500 / 2,500 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| FireServe Fixed Wireless | 100 / 30 |
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