Alpena County property record for 521 Walnut St, Alpena, MI 49707
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 846 sqft · built 1872 |
| Lot Size | 0.06 acres (2,614 sqft) |
| Owner | Individual Name on File |
| Last Sale | $68,000 (Oct 2024) |
| Tax Bill | $1,257 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 092-297-000-010-00 |
| Primary APN | 092-297-000-010-00 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Building Area | 846 sqft Living Area |
| 1st Floor Area | 846 sqft |
| Basement Area | 846 sqft |
| Unfinished Basement | 846 sqft |
| Year Built | Built 1872 |
|---|---|
| Effective Year Built | Effective 1872 |
| Architectural Style | Ranch |
| Lot Area | 2,614 sqft (0.06 acres) |
| Heating System | Forced Air with A/C |
|---|
| Street Address | 521 WALNUT ST |
|---|---|
| City | ALPENA |
| State | MI |
| Zip | 49707-1829 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 521 WALNUT ST. NE 39 FT OF SW 89 FT OF NW 62 FT OF LOT 6 BLOCK 66 OF THE VILLAGE NOW CITY |
| Legal Block | 66 |
| Legal Lot Number | 6 |
| Jurisdiction | ALPENA MI |
| Township / Civil Division | ALPENA |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 400 |
521 Walnut St is owned and occupied by an individual who bought it in October 2024.
Source: Alpena County records, as of June 4, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 7294 E STATE ST, POSEN, MI 49776-9701 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 30, 2024 · Amount on File |
| Deed Sale | Oct 30, 2024 · Amount on File |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 521 Walnut St was $1,257 with a homeowner's exemption.
Source: Alpena County assessment roll, as of June 4, 2026
| Type | Name |
|---|---|
| State | Michigan |
| County | Alpena County |
| Municipality | Alpena City |
| Unified School District | Alpena Public Schools (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $36,900 | $73,800 | |
| 2025 | $1,257.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 521 Walnut St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective May 31, 2022 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
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.
The area around 521 Walnut 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 | CITY OF ALPENA serves 10,128 people · EPA ID MI0000160 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2023 |
| Lead | 3 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| 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 503 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Ridge Tower Network Fixed Wireless | 250 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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