Green Lake County property record for 526 E Marquette St, Berlin, WI 54923
| Property Type | Single Family Home |
|---|---|
| Lot Size | 1.84 acres (80,412 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $4,414 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 206-02025-0500 |
| Primary APN | 206-02025-0500 |
|---|
| Lot Area | 80,412 sqft (1.84 acres) |
|---|
| Street Address | 526 E MARQUETTE ST |
|---|---|
| City | BERLIN |
| State | WI |
| Zip | 54923-9404 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | O'HEARNS ADD LOTS 1, 2, 10, 11 |
| Legal Subdivision | O'HEARNS ADD |
| Legal Lot Number | 1,2,10 |
| Jurisdiction | GREEN LAKE WI |
| Township / Civil Division | BERLIN |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 100100 |
Source: Green Lake County records, as of February 16, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Co-owner | Co-owner on Record |
| Mailing Address | 526 E MARQUETTE ST, BERLIN, WI 54923-9404 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
Source: Green Lake County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Green Lake County |
| Municipality | Berlin City |
| Unified School District | Berlin Area School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,414.00 (+29.94%) Homeowner's exemption | $291,500 (+112%) Land $43,000 Building $248,500 | $300,076 (+69.91%) Land $44,265 Building $255,811 |
| 2023 | $3,397.00 Homeowner's exemption | $137,500 Land $29,800 Building $107,700 | $176,612 Land $38,277 Building $138,335 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective June 4, 2014 · 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 | 3 in force |
| Nearby Flood Claims | 1 (2012) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | May 2012 · river or lake 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 57% of Wisconsin |
|---|---|
| Wildfire Likelihood | 0.03% 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 | BERLIN WATERWORKS serves 5,524 people · EPA ID WI4240216 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2025 |
| Lead | Under 1 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 170 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
May also be available: Bertram Communications.
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