Columbia County property record for 102 Lock St, Portage, WI 53901 · Last verified February 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Lot Size | 7,405 sqft (0.169 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $3,002.00 (2025) |
| Primary APN | 11271-1235.01 |
|---|---|
| Alternative APN |
|
| Lot Area | 7,405 sqft (0.169 acres) |
|---|
| Street Address | 102 LOCK ST |
|---|---|
| City | PORTAGE |
| State | WI |
| Zip | 53901-2122 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | ALL OF LOT 1-BLOCK 248-MCFARLANE, DUNN & ARMSTRONG - SEE EXCEPTIONS |
| Legal Range | 09E |
| Legal Township | 12N |
| Legal Section | 08 |
| Legal Subdivision | MCFARLANE, DUNN & ARMSTRONG |
| Legal Block | 248 |
| Legal Lot Number | 1 |
| Jurisdiction | COLUMBIA WI |
| Minor Civil Division | PORTAGE |
| Census Blockgroup | 4 |
| Census Block | 4004 |
| Census Tract | 970402 |
Source: Columbia County records · APN 11271-1235.01
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 | 102 LOCK ST, PORTAGE, WI 53901-2122 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Refreshed | Jun 08, 2026 |
Source: Columbia County records · Assessment roll updated January 1, 2025 · Last verified February 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Columbia County |
| Municipality | Portage City |
| Unified School District | Portage Community 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 | $3,002.00 (+29.12%) Homeowner's exemption | $156,500 (+7.19%) Land $13,000 Building $143,500 | $173,803 (+13.59%) Land $14,437 Building $159,366 |
| 2023 | $2,325.00 Homeowner's exemption | $146,000 Land $13,000 Building $133,000 | $153,008 Land $13,624 Building $139,384 |
Source: FEMA National Flood Hazard Layer, Columbia County (55021C), updated May 15, 2016 · 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 | Reduced by levee depends on levee performance |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Wildfire Risk | Low above 20% of the US · above 57% of Wisconsin |
|---|---|
| Wildfire Likelihood | About 1 in 10,000 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values are read at the parcel center point; lenders make the official flood determination.
Source: NPS National Register of Historic Places · August 1, 2026 release · Last verified October 2026
| Listed Area | Within Portage Canal listed 1977 · 4 contributing resources · NRIS 77000030 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
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