Washington County property record for 320 E Jefferson St, Washington, IA 52353
| Property Type | Triplex |
|---|---|
| Details | 4 bd · 4 ba · 2,675 sqft · built 1916 |
| Lot Size | 0.192 acres (8,382 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,214 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 11-17-378-019 |
| Primary APN | 11-17-378-019 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,675 sqft Total Area |
| 1st Floor Area | 1,205 sqft |
| Basement Area | 904 sqft |
| Unfinished Basement | 904 sqft |
| Flooring | Carpet |
| Interior Walls | Plaster |
| Year Built | Built 1916 |
|---|---|
| Effective Year Built | Effective 1916 |
| Architectural Style | Triplex |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Foundation Type | Block |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 8,382 sqft (0.192 acres) |
| Lot Dimensions | 132 ft deep x 56 ft wide |
| Porch | Slab |
| Porch Area | 208 sqft |
| Cooling System | None |
|---|---|
| Heating System | HVAC |
| Water Source | Commercial |
| Street Address | 320 E JEFFERSON ST |
|---|---|
| City | WASHINGTON |
| State | IA |
| Zip | 52353-1821 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Legal Description | L 03 E WASH EXC E 10 FT OF N 33 FT |
| Legal Subdivision | AUDITORS SUBDIVISION |
| Legal Block | 378 |
| Legal Lot Number | 019 |
| Jurisdiction | WASHINGTON IA |
| Township / Civil Division | WASHINGTON |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 960400 |
320 E Jefferson St, a triplex, is owned by an individual.
Source: Washington County records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 324 W TYLER ST, WASHINGTON, IA 52353-1019 |
| 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 |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 320 E Jefferson St was $1,214, down 5.2% from the year before.
Source: Washington County assessment roll, as of September 30, 2025
| Type | Name |
|---|---|
| State | Iowa |
| County | Washington County |
| Municipality | Washington City |
| Unified School District | Washington Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $62,700 (-) Land $21,500 Building $41,200 | $62,700 (-) Land $21,500 Building $41,200 | |
| 2025 | $1,214.00 (-5.16%) | $62,700 Land $21,500 Building $41,200 | $62,700 Land $21,500 Building $41,200 |
| 2024 | $1,280.00 | ||
| 2023 | $60,400 (+7.47%) Land $21,500 Building $38,900 | $60,400 Land $21,500 Building $38,900 | |
| 2022 | $1,354.00 | $56,200 Land $21,500 Building $34,700 | |
| 2021 | $56,200 Land $21,500 Building $34,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 320 E Jefferson St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective April 9, 2015
| 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 320 E Jefferson 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 | WASHINGTON WATER DEPARTMENT serves 7,362 people · EPA ID IA9271068 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2025 |
| Lead | Under 1 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 442 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Windstream Fiber · DSL in parts of the area | 2,000 / 2,000 |
| Kalona Cooperative Telephone Company Fiber | 1,000 / 1,000 |
| Nextlink Fixed Wireless | 1,000 / 1,000 |
| Mediacom Xtream Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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