Marquette County property record for 510 Gray Dr, Montello, WI 53949
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.277 acres (12,066 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $64,300 (Oct 2010) |
| Tax Bill | $1,583 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 251-00952-0000 |
| Primary APN | 251-00952-0000 |
|---|---|
| Alternative APN |
|
| Lot Area | 12,066 sqft (0.277 acres) |
|---|
| Street Address | 510 GRAY DR |
|---|---|
| City | MONTELLO |
| State | WI |
| Zip | 53949-9748 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PART OF GOVT LOT 6 BEING PART OF SE-NW |
| Legal Range | 10E |
| Legal Township | 15N |
| Legal Section | 16 |
| Legal Subdivision | GOVT LOT 6 |
| Legal Lot Number | 6 |
| Jurisdiction | MARQUETTE WI |
| Township / Civil Division | MONTELLO |
| Census Block Group | 2 |
| Census Block | 2028 |
| Census Tract | 960300 |
Source: Marquette County records, as of May 19, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 510 GRAY DR, MONTELLO, WI 53949-9748 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 15, 2010 · Amount on Record |
| Deed Sale | Oct 15, 2010 · Amount on Record |
| Deed Document Number | 2010284656 |
| Prior Transfer Date | Oct 13, 2010 |
| Prior Transfer Doc | 00284656 |
| Record Updated | Jun 8, 2026 |
Source: Marquette County assessment roll, as of May 19, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Marquette County |
| Municipality | Montello City |
| Unified School District | Montello School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,583.00 (+14.3%) | $63,000 (-) Land $14,200 Building $48,800 | $101,700 (+0.89%) Land $22,923 Building $78,777 |
| 2024 | $1,385.00 (+2.74%) | $63,000 (-) Land $14,200 Building $48,800 | $100,800 (+9.68%) Land $22,720 Building $78,080 |
| 2023 | $1,348.00 Homeowner's exemption | $63,000 Land $14,200 Building $48,800 | $91,900 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective December 18, 2012 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 10 policies |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 9 (2004–2018) |
| Claims Outside the SFHA | 2 of 9 |
| Most Recent Claim | Aug 2018 · Severe Storms, Tornadoes, Straight-line Winds, Flooding, And Landslides |
| Claims by Event |
|
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 | 0.02% annual chance |
| Exposure | Direct burnable vegetation |
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 | MONTELLO WATERWORKS serves 1,329 people · EPA ID WI4390281 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2023 |
| Lead | 5 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Sanitary survey deficiency not corrected Apr 2025 Lead service line inventory Oct 2024 |
| Monitoring and Reporting | 4 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 37 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Marquette Adams Telephone Cooperative, T-Mobile.
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