Buchanan County property record for 154 E Jefferson St, Winthrop, IA 50682
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,470 sqft · built 1966 |
| Lot Size | 0.23 acres (10,019 sqft) |
| Owner | Individual Name on File |
| Last Sale | $79,500 (Jun 2009) |
| Tax Bill | $2,518 (2025) |
| Deeds & Mortgages | Jun 2017 Line of Credit Jun 2017 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 0736477004 |
| Primary APN | 0736477004 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,470 sqft Living Area |
| Basement Area | 1,470 sqft |
| Finished Basement | 1,470 sqft |
| Year Built | Built 1966 |
|---|---|
| Effective Year Built | Effective 1966 |
| Architectural Style | A-Frame |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Hip |
| Lot Area | 10,019 sqft (0.23 acres) |
| Garage Area | 364 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 154 E JEFFERSON ST |
|---|---|
| City | WINTHROP |
| State | IA |
| Zip | 50682-9350 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | WALTERS BLK 2 LOT5 EX C S10' |
| Legal Subdivision | WALTERS |
| Legal Block | 2 |
| Legal Lot Number | 5 |
| Jurisdiction | BUCHANAN IA |
| Township / Civil Division | BYRON |
| Census Block Group | 3 |
| Census Block | 3095 |
| Census Tract | 950100 |
154 E Jefferson St is owned and occupied by an individual who bought it in June 2009.
Source: Buchanan County records, as of September 9, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 16 5TH ST NW, OELWEIN, IA 50662-1136 |
| 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.
| Date | Document |
|---|---|
| Jun 26, 2017 | Deed of Trust, Mortgage · Line of Credit DUPACO COMMUNITY CU |
| Jun 26, 2017 | Deed of Trust, Mortgage · Line of Credit DUPACO COMMUNITY CU |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 15, 2009 · Amount on File |
| Deed Sale | Jun 15, 2009 · Amount on File |
| Deed Document Number | 20091999 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BUCHANAN IA |
| Property Address | 154 E JEFFERSON ST, WINTHROP, IA 50682-9350 |
| Transaction Type | Mortgage |
| Record Updated | Dec 20, 2021 |
| Name | Verified Name |
|---|
| Document Number | 2017R02089 |
|---|---|
| Date | Jun 26, 2017 |
| Instrument | 2017-R02089 |
| Name | DUPACO COMMUNITY CU |
|---|---|
| Type | Credit Union |
| Address | DUBUQUE, IA 52002 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 300 Months |
| Due | Jun 25, 2042 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BUCHANAN IA |
| Property Address | 154 E JEFFERSON ST, WINTHROP, IA 50682-9350 |
| Transaction Type | Mortgage |
| Record Updated | Dec 20, 2021 |
| Name | Verified Name |
|---|
| Document Number | 2017R02089 |
|---|---|
| Date | Jun 26, 2017 |
| Instrument | 2017R02089 |
| Name | DUPACO COMMUNITY CU |
|---|---|
| Type | Credit Union |
| Address | DUBUQUE, IA 52002 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 300 Months |
| Due | Jun 24, 2042 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
The 2025 property tax bill for 154 E Jefferson St was $2,518 with a homeowner's exemption.
Source: Buchanan County assessment roll, as of September 22, 2025
| Type | Name |
|---|---|
| State | Iowa |
| County | Buchanan County |
| Municipality | Winthrop City |
| Unified School District | East Buchanan Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,518.00 Homeowner's exemption | $182,940 Land $19,640 Building $163,300 | $182,940 Land $19,640 Building $163,300 |
| 2023 | $2,160.00 Homeowner's exemption | $162,010 Land $17,550 Building $144,460 | $162,010 Land $17,550 Building $144,460 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 154 E Jefferson St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2004.
Source: FEMA National Flood Hazard Layer, effective December 29, 2020 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (2004) |
| Most Recent Claim | May 2004 · Severe Storms, Tornadoes, And Flooding |
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.
Wildfire risk around 154 E Jefferson St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 91% of Iowa |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | WINTHROP WATER SUPPLY serves 840 people · EPA ID IA1093031 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | May 2025 |
| Lead | 4 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 91 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| East Buchanan Telephone Cooperative Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| GigFire Fixed Wireless | 150 / 130 |
May also be available: Nextlink.
5G (outdoors only) and 4G LTE
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