Monroe County property record for 317 Harbor Ave, Monroe, MI 48162
| Property Type | Commercial |
|---|---|
| Details | 6,100 sqft · built 1974 |
| Lot Size | 0.942 acres (41,034 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $10,738 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 55-59-00417-018 |
| Primary APN | 55-59-00417-018 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 6,100 sqft Total Area |
| 1st Floor Area | 6,100 sqft |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1974 |
| Exterior Material | Wood |
| Fire Resistance | Special |
| Lot Area | 41,034 sqft (0.942 acres) |
| Lot Dimensions | 250 ft deep x 163 ft wide |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Municipal |
| Street Address | 317 HARBOR AVE |
|---|---|
| City | MONROE |
| State | MI |
| Zip | 48162-2560 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Local Zoning Code | R-1A |
| Legal Description | HARBORVIEW SUBDIVISION LOTS 214 TO 218 INCLUSIVE |
| Legal Subdivision | HARBORVIEW SUBDIVISION |
| Legal Lot Number | 214-218 |
| Jurisdiction | MONROE MI |
| Township / Civil Division | MONROE |
| Census Block Group | 3 |
| Census Block | 3009 |
| Census Tract | 831700 |
Source: Monroe County records, as of September 3, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 309 DETROIT AVE, MONROE, MI 48162-2538 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Monroe County assessment roll, as of September 3, 2026
| Type | Name |
|---|---|
| State | Michigan |
| County | Monroe County |
| Municipality | Monroe City |
| Unified School District | Monroe Public Schools (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $378,300 (+93.38%) Land $35,900 Building $342,400 | $756,600 (+93.38%) Land $71,800 Building $684,800 | |
| 2025 | $10,738.00 (+0.42%) | ||
| 2023 | $10,693.00 | $195,630 | $391,260 |
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 September 8, 2026 · 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 | 2 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.
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 | MONROE serves 49,467 people · EPA ID MI0004450 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Mar 2025 |
| Lead | 2 ppb (2025) action level 15 ppb |
| Water Quality | E. coli resolved · Jun 2017 |
|---|---|
| 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 20 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Mercury Fiber, Verizon.
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