Green Lake County property record for 177 Oak St, Berlin, WI 54923 · Last verified February 2026
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.105 acres (4,617 sqft) |
| Owner | Individual Name on File |
| Last Sale | $145,000 (Feb 2025) |
| Tax Bill | $1,757 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 206-00331-0000 |
| Primary APN | 206-00331-0000 |
|---|
| Lot Area | 4,617 sqft (0.105 acres) |
|---|
| Street Address | 177 OAK ST |
|---|---|
| City | BERLIN |
| State | WI |
| Zip | 54923-1619 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | FIRST ADDITION S 69.5' OF LOT 4 OF OUTLOTS ADJACENT BLKS 5 & 6 |
| Legal Subdivision | FIRST ADDITION S |
| Legal Block | 5-6 |
| Legal Lot Number | 4 |
| Jurisdiction | GREEN LAKE WI |
| Township / Civil Division | BERLIN |
| Census Block Group | 2 |
| Census Block | 2019 |
| Census Tract | 100100 |
Source: Green Lake County records · APN 206-00331-0000
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 |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 177 OAK ST, BERLIN, WI 54923-1619 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Feb 14, 2025 · Amount on Record |
| Deed Sale | Feb 14, 2025 · Amount on Record |
| Deed Document Number | 425454 |
| Record Updated | Jun 08, 2026 |
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, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,757.00 (+6.1%) Homeowner's exemption | $114,000 (+78.4%) Land $13,500 Building $100,500 | $117,354 (+42.98%) Land $13,897 Building $103,457 |
| 2023 | $1,656.00 Homeowner's exemption | $63,900 Land $10,200 Building $53,700 | $82,076 Land $13,101 Building $68,975 |
Source: FEMA National Flood Hazard Layer, Green Lake County (55047C), updated June 4, 2014 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 550471001002, 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 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 |
| 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: NPS National Register of Historic Places · August 1, 2026 release · Last verified October 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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 461 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Spectrum | Cable | 1,000 / 1,000 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: Bertram Communications, Spectrum. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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