Green Lake County property record for 144 Sumner St, Berlin, WI 54923
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.201 acres (8,756 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $90,000 (Jul 2021) |
| Tax Bill | $875 (2025) |
| Deeds & Mortgages | Jul 2021 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 206-00955-0000 |
| Primary APN | 206-00955-0000 |
|---|
| Lot Area | 8,756 sqft (0.201 acres) |
|---|
| Street Address | 144 SUMNER ST |
|---|---|
| City | BERLIN |
| State | WI |
| Zip | 54923-1643 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SMITHS ADD LOT 52 & THE S1/2 OF LOT 53 |
| Legal Subdivision | SMITHS ADD |
| Legal Lot Number | 52,53 |
| Jurisdiction | GREEN LAKE WI |
| Township / Civil Division | BERLIN |
| Census Block Group | 2 |
| Census Block | 2025 |
| Census Tract | 100100 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Individually Listed | Nathan Strong Park Historic District listed 2005 · 161 contributing resources · NRIS 05000423 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
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 | Individual Name on Record |
|---|---|
| Mailing Address | 144 SUMNER ST, BERLIN, WI 54923-1643 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 14, 2021 · Amount on Record |
| Deed Sale | Jul 14, 2021 · Amount on Record |
| Prior Sale | Dec 21, 2012 |
| Deed Document Number | 412531 |
| Record Updated | Jun 8, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | GREEN LAKE WI |
| Recording Date | Jul 14, 2021 |
| Property Address | 144 SUMNER ST, BERLIN, WI 54923-1643 |
| Document Number | 0000412531 |
| Instrument Date | Jul 14, 2021 |
| Instrument | 412531 |
| Transaction Type | Transfer |
| Record Updated | Apr 23, 2024 |
| Amount | Amount Recorded |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $270.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Number | 0000412532 |
|---|---|
| Date | Jul 14, 2021 |
| Instrument | 412532 |
| Name | AMERISAVE MORTGAGE CORP |
|---|
| Type | VA Mortgage |
|---|---|
| Amount | Amount Recorded |
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 | $875.00 (-21.52%) Homeowner's exemption | $58,500 (+33.56%) Land $20,500 Building $38,000 | $60,221 (+7.04%) Land $21,103 Building $39,118 |
| 2023 | $1,115.00 Homeowner's exemption | $43,800 Land $14,000 Building $29,800 | $56,259 Land $17,982 Building $38,277 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
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 | 0.01% 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 | 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 461 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Starlink Satellite | 280 / 30 |
May also be available: Bertram Communications.
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