Wayne County property record for 18509 Mack Ave, Grosse Pointe, MI 48236 · Last verified July 2026
| Property Type | Vacant Land > Commercial |
|---|---|
| Lot Size | 871 sqft (0.02 acres) |
| Tax Bill | $170.00 (2025) |
| Primary APN | 21001629 |
|---|
| Lot Area | 871 sqft (0.02 acres) |
|---|---|
| Depth X Width | 45 ft x 20 ft Depth x Width |
| Heating System | Forced Air with Air Conditioning Heating |
|---|
| Street Address | 18509 MACK AVE |
|---|---|
| City | GROSSE POINTE |
| State | MI |
| Zip | 48236-3224 |
| Property Usage | Commercial Property Usage |
| Type | Vacant Land > Commercial |
| Legal Description | N MACK 60 EXC MACK AVE AS WD SUNNYSIDE SITES SUB L42 P57 PLATS, W C R 21/807 20 X 44.94A |
| Legal Subdivision | SUNNYSIDE SITES |
| Legal Block | 207 |
| Jurisdiction | WAYNE MI |
| Minor Civil Division | DETROIT |
| Census Blockgroup | 2 |
| Census Block | 2001 |
| Census Tract | 501700 |
Source: Wayne County records · APN 21001629
Assessment roll updated August 5, 2025 · Last verified July 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 File |
|---|---|
| Mailing Address | 20006 HOLIDAY RD, GROSSE POINTE WOODS, MI 48236-2372 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Life Estate |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | May 31, 2024 |
| Transfer Doc | 0591520207 |
| Record Refreshed | Sep 20, 2026 |
Source: Wayne County records · Assessment roll updated August 5, 2025 · Last verified July 2026
| Type | Name |
|---|---|
| State | Michigan |
| County | Wayne County |
| Municipality | Detroit City |
| Unified School District | Detroit Public Schools Community District (PK - 12) |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $170.00 (-0.58%) | $2,700 (+3.85%) | $5,400 (+3.85%) |
| 2023 | $2,600 | $5,200 | |
| 2020 | $171.00 |
Source: FEMA National Flood Hazard Layer, Wayne County (26163C), updated May 25, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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