Green County property record for 812 21st St, Monroe, WI 53566
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.178 acres (7,754 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,554 (2025) |
| Deeds & Mortgages | Nov 2020 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 23-251-1418.1000 |
| Primary APN | 23-251-1418.1000 |
|---|---|
| Alternative APN |
|
| Lot Area | 7,754 sqft (0.178 acres) |
|---|
| Old Parcel Number | 25114181 |
|---|---|
| Street Address | 812 21ST ST |
| City | MONROE |
| State | WI |
| Zip | 53566-2851 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | RAILROAD ADDITION II N 88 FT W 44 FT LOT 91 N 88 FT E 44 FT LOT 92 |
| Legal Township | 51N |
| Legal Section | 28 |
| Legal Subdivision | RAILROAD ADDITION |
| Legal Lot Number | 91-92 |
| Jurisdiction | GREEN WI |
| Township / Civil Division | MONROE |
| Census Block Group | 3 |
| Census Block | 3010 |
| Census Tract | 960500 |
812 21st St is owned and occupied by two individuals.
Source: Green County records, as of February 16, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Co-owner | Co-owner on File |
| Mailing Address | 812 21ST ST, MONROE, WI 53566-2851 |
| 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 | 2 Names on Deed |
|---|---|
| Deed Document Number | 0000611450 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | GREEN WI |
| Property Address | 812 21ST ST, MONROE, WI 53566-2851 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|---|
| Address | 812 21ST ST, MONROE, WI 53566-2851 |
| Document Number | 604701 |
|---|---|
| Date | Nov 24, 2020 |
| Instrument | 604701 |
| Name | WOODFORD STATE BANK |
|---|---|
| Type | Bank |
| Address | MONROE, WI 53566 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
The 2025 property tax bill for 812 21st St was $2,554 with a homeowner's exemption.
Source: Green County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Green County |
| Municipality | Monroe City |
| Unified School District | Monroe School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,554.00 Homeowner's exemption | $163,400 Land $19,400 Building $144,000 | $164,722 Land $19,557 Building $145,165 |
| 2023 | $2,492.00 (-3.52%) Homeowner's exemption | $149,800 (+38.06%) Land $19,400 Building $130,400 | $149,933 (+28.91%) Land $19,417 Building $130,516 |
| 2022 | $2,583.00 Homeowner's exemption | $108,500 Land $13,600 Building $94,900 | $116,306 Land $14,578 Building $101,728 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 812 21st St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective July 1, 2020
| 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 812 21st 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 | MONROE WATERWORKS serves 10,780 people · EPA ID WI1230078 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2025 |
| Lead | 5 ppb (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 247 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TDS Telecom Fiber | 1,000 / 1,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| LiteWire Fixed Wireless | 100 / 25 |
| T-Mobile Fixed Wireless | 100 / 20 |
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