Blue Earth County property record for 312 E Rock St, Mankato, MN 56001
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.087 acres (3,790 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $331 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | R01.09.07.430.015 |
| Primary APN | R01.09.07.430.015 |
|---|
| Lot Area | 3,790 sqft (0.087 acres) |
|---|---|
| Lot Dimensions | 66 ft deep x 58 ft wide |
| Street Address | 312 E ROCK ST |
|---|---|
| City | MANKATO |
| State | MN |
| Zip | 56001 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | WAITE & ROELOFSONS ADD E57.5' 005 003 00 |
| Legal Range | 26 |
| Legal Township | 108 |
| Legal Section | 07 |
| Legal Subdivision | WAITE AND ROELOFSONS ADDITION |
| Legal Block | 3 |
| Legal Lot Number | 5 |
| Jurisdiction | BLUE EARTH MN |
| Township / Civil Division | MANKATO |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 170600 |
312 E Rock St, a single family home, is owned by an individual.
Source: Blue Earth County records, as of September 22, 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 | Individual Name on File |
|---|---|
| Mailing Address | 709 S FRONT ST, MANKATO, MN 56001-3887 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 312 E Rock St was $331.
Source: Blue Earth County assessment roll, as of May 12, 2026
| Type | Name |
|---|---|
| State | Minnesota |
| County | Blue Earth County |
| Municipality | Mankato City |
| Unified School District | Mankato Public School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $331.00 | $26,600 (-) Land $18,600 Building $8,000 | $26,600 (-) Land $18,600 Building $8,000 |
| 2025 | $26,600 (+0.76%) Land $18,600 Building $8,000 | $26,600 (+0.76%) Land $18,600 Building $8,000 | |
| 2024 | $292.00 (-3.31%) Homeowner's exemption | $26,400 (-) Land $18,600 Building $7,800 | $26,400 (-) Land $18,600 Building $7,800 |
| 2023 | $302.00 Homeowner's exemption | $26,400 Land $18,600 Building $7,800 | $26,400 Land $18,600 Building $7,800 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 312 E Rock St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective March 11, 2024
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 312 E Rock St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | Mankato serves 42,803 people · EPA ID MN1070009 |
|---|---|
| Water Source | Groundwater influenced by surface water |
| Last State Inspection | Aug 2025 |
| Lead | 2 ppb (2023–2025) 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.
Source: FCC Broadband Data Collection, based on 371 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 |
| Midco Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, Fidium Fiber, GigFire, Metronet.
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