Columbia County property record for 646 Maple Ave, Columbus, WI 53925
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.469 acres (20,430 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $6,074 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 11211-909.1 |
| Primary APN | 11211-909.1 |
|---|---|
| Alternative APN |
|
| Lot Area | 20,430 sqft (0.469 acres) |
|---|
| Street Address | 646 MAPLE AVE |
|---|---|
| City | COLUMBUS |
| State | WI |
| Zip | 53925-1044 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 1 CSM 3753-25-121 |
| Legal Range | 12E |
| Legal Township | 10N |
| Legal Section | 12 |
| Legal Lot Number | 1 |
| Jurisdiction | COLUMBIA WI |
| Township / Civil Division | COLUMBUS |
| Census Block Group | 2 |
| Census Block | 2020 |
| Census Tract | 971200 |
646 Maple Ave is owner-occupied and held in a trust.
Source: Columbia County records, as of February 20, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 646 MAPLE AVE, COLUMBUS, WI 53925-1044 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 646 Maple Ave was $6,074 with a homeowner's exemption.
Source: Columbia County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Columbia County |
| Municipality | Columbus City |
| Unified School District | Columbus School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $6,074.00 Homeowner's exemption | $347,900 Land $59,800 Building $288,100 | $377,686 Land $64,920 Building $312,766 |
| 2023 | $5,462.00 Homeowner's exemption | $257,600 Land $43,000 Building $214,600 | $345,718 Land $57,709 Building $288,009 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 646 Maple Ave in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 2008.
Source: FEMA National Flood Hazard Layer, effective May 15, 2016 · 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 | 1 in force |
| Nearby Flood Claims | 3 (2008–2019) |
| Claims Outside the SFHA | 1 of 3 |
| Most Recent Claim | Mar 2019 · 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.
Wildfire risk around 646 Maple Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 94% of Wisconsin |
|---|---|
| Wildfire Likelihood | Under 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 | COLUMBUS UTILITIES serves 5,173 people · EPA ID WI1110038 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jun 2024 |
| Lead | 9 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Lead service line replacement Oct 2019 |
| Monitoring and Reporting | 1 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 343 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 |
| Verizon Fixed Wireless | 300 / 20 |
| Bertram Communications Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, Netwurx.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures