Jefferson County property record for 320 Jefferson St, Waterloo, WI 53594 · Last verified February 2026
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.198 acres (8,668 sqft) |
| Owner | Owner Name on File |
| Last Sale | $82,500 (Apr 2007) |
| Tax Bill | $3,650 (2025) |
| Deeds & Mortgages | Aug 2022 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 290-0813-0822-090 |
| Primary APN | 290-0813-0822-090 |
|---|
| Lot Area | 8,668 sqft (0.198 acres) |
|---|
| Street Address | 320 JEFFERSON ST |
|---|---|
| City | WATERLOO |
| State | WI |
| Zip | 53594-1418 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 2, BLK 2, MRS T FISHER'S ADD. |
| Legal Range | 13E |
| Legal Township | 08N |
| Legal Section | 08 |
| Legal Quarter | NW |
| Quarter-Quarter Section | NW |
| Legal Subdivision | FISCHER ADD |
| Legal Block | 2 |
| Legal Lot Number | 2 |
| Jurisdiction | JEFFERSON WI |
| Township / Civil Division | WATERLOO |
| Census Block Group | 2 |
| Census Block | 2043 |
| Census Tract | 100400 |
Source: Jefferson County records · APN 290-0813-0822-090
Assessment roll updated May 31, 2025 · Last verified February 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 320 JEFFERSON ST, WATERLOO, WI 53594-1418 |
| Occupancy | Owner Occupied |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Apr 16, 2007 · Amount on Record |
| Deed Sale | Apr 16, 2007 · Amount on Record |
| Prior Sale | May 01, 2006 |
| Deed Document Number | 1218076 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | JEFFERSON WI |
| Property Address | 320 JEFFERSON ST, WATERLOO, WI 53594-1418 |
| Transaction Type | Mortgage |
| Record Updated | Sep 21, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0001466635 |
|---|---|
| Date | Aug 31, 2022 |
| Instrument | 1466635 |
| Name | AVESTAR CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Sep 01, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Adjustable | Adjustable Rate Rider |
| Type Change Date | Sep 01, 2027 |
| Change Frequency | Annually |
| Min Rate At Change | 2.9% |
| Max Rate At Change | 6.9% |
| Index | 1-Year CMT |
Source: Jefferson County records · Assessment roll updated May 31, 2025 · Last verified February 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Jefferson County |
| Municipality | Waterloo City |
| Unified School District | Waterloo School District (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 | $3,650.00 (+32.29%) Homeowner's exemption | $199,200 (+43.83%) Land $37,000 Building $162,200 | $219,800 |
| 2023 | $2,759.00 Homeowner's exemption | $138,500 Land $31,000 Building $107,500 |
Source: FEMA National Flood Hazard Layer, Jefferson County (55055C), updated November 5, 2020 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 550551004002, refreshed September 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 |
| Nearby Flood Claims | 2 (2008) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Jun 2008, river or lake flooding, Severe Storms, Tornadoes, And Flooding |
| Claims By Storm |
|
| 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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 166 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Spectrum | Cable | 1,000 / 50 |
| Bertram Communications | Fixed Wireless (unlicensed) | 100 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Netwurx, Spectrum. Availability varies by address; speeds are provider-advertised maximums, not measured.
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