Green Lake County property record for 138 E Union St, Berlin, WI 54923 · Last verified February 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Lot Size | 8,756 sqft (0.201 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $90,000 (2020) |
| Tax Bill | $1,474.00 (2025) |
Source: Green Lake County records · APN 206-00501-0000
Assessment roll updated January 1, 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 | Individual Name on File |
|---|---|
| Mailing Address | 138 E UNION ST, BERLIN, WI 54923-2021 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Mar 31, 2026 | Deed of Trust, Mortgage · Line of Credit FARMERS & MECHANICS BANK |
| Oct 26, 2020 | Warranty Deed, Transfer · Conventional Mortgage FARMERS & MECHANICS SAVINGS BANK |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 26, 2020 · Amount on Record |
| Deed Sale | Oct 26, 2020 · Amount on Record |
| Deed Doc Number | 408678 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | GREEN LAKE WI |
| Property Address | 138 E UNION ST, BERLIN, WI 54923-2021 |
| Transaction Type | Mortgage |
| Record Updated | Apr 15, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0000429671 |
|---|---|
| Date | Mar 31, 2026 |
| Instrument | 429671 |
| Name | FARMERS & MECHANICS BANK |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 120 Months |
| Due | Apr 06, 2036 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 6.75% |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | GREEN LAKE WI |
| Recording Date | Oct 26, 2020 |
| Property Address | 138 E UNION ST, BERLIN, WI 54923-2021 |
| Document Number | 0000408678 |
| Instrument Date | Oct 16, 2020 |
| Instrument | 408678 |
| Transaction Type | Transfer |
| Record Updated | May 23, 2023 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $270.00 |
| Amount Accuracy | Calculated from Tax |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 138 E UNION ST, BERLIN, WI 54923-2021 |
| Document Number | 0000408679 |
|---|---|
| Date | Oct 26, 2020 |
| Instrument | 408679 |
| Name | FARMERS & MECHANICS SAVINGS BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
Source: Green Lake County records · Assessment roll updated January 1, 2025 · Last verified February 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Green Lake County |
| Municipality | Berlin City |
| Unified School District | Berlin Area 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 | $1,474.00 (+39.32%) Homeowner's exemption | $106,500 (+110.06%) Land $20,500 Building $86,000 | $109,633 (+68.35%) Land $21,103 Building $88,530 |
| 2023 | $1,058.00 Homeowner's exemption | $50,700 Land $13,700 Building $37,000 | $65,122 Land $17,597 Building $47,525 |
Source: FEMA National Flood Hazard Layer, Green Lake County (55047C), updated June 4, 2014 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| 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; lenders make the official flood determination.
| Primary APN | 206-00501-0000 |
|---|
| Lot Area | 8,756 sqft (0.201 acres) |
|---|
| Street Address | 138 E UNION ST |
|---|---|
| City | BERLIN |
| State | WI |
| Zip | 54923-2021 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | FIRST ADDITION LOT 3 BLK 18 |
| Legal Subdivision | FIRST ADDITION |
| Legal Block | 18 |
| Legal Lot Number | 3 |
| Jurisdiction | GREEN LAKE WI |
| Minor Civil Division | BERLIN |
| Census Blockgroup | 3 |
| Census Block | 3014 |
| Census Tract | 100100 |
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