Wayne County property record for 20339 Mack Ave, Grosse Pointe Woods, MI 48236
| Property Type | Commercial |
|---|---|
| Details | 1,715 sqft · built 1953 |
| Lot Size | 0.07 acres (3,049 sqft) |
| Owner | Company Name on File |
| Tax Bill | $4,233 (2025) |
| Deeds & Mortgages | Feb 2021 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 40 007 03 0022 301 |
| Primary APN | 40 007 03 0022 301 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 1,715 sqft Total Area |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 1953 |
| Lot Area | 3,049 sqft (0.07 acres) |
| Street Address | 20339 MACK AVE |
|---|---|
| City | GROSSE POINTE WOODS |
| State | MI |
| Zip | 48236-1717 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Local Zoning Code | C |
| Legal Description | WDW22 LOTS 22 AND 23 ARTHUR J. SCULLY'S EASTERN SUPERHIGHWAY SUBDIVISION PC 183 393 577 611 L56 P75 76 WCR K 45.76 |
| Legal Subdivision | ARTHUR J SCULLYS EASTERN SUPER HWY |
| Legal Lot Number | 22-23 |
| Jurisdiction | WAYNE MI |
| Township / Civil Division | GROSSE POINTE WOODS |
| Census Block Group | 3 |
| Census Block | 3019 |
| Census Tract | 551200 |
20339 Mack Ave, a commercial property, is owned by a company.
Source: Wayne County records, as of September 15, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 3724 MOUNT VERNON DR, LAKE ORION, MI 48360-2712 |
| Owner Type | Company |
| Vesting | Company |
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 |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WAYNE MI |
| Recording Date | Feb 25, 2021 |
| Property Address | 20339 MACK AVE, GROSSE POINTE WOODS, MI 48236-1717 |
| Document Number | 0564630365 |
| Book / Page | 56463 / 365 |
| Map Reference | LB 56 P 75&76 |
| Instrument Date | Jan 31, 2021 |
| Instrument | 2021073225 |
| Transaction Type | Transfer |
| Record Updated | Mar 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 5479 W DARTMOOR DR, MONROE, MI 48161-5007 |
| Name | Verified Name |
|---|---|
| Address | 3724 MOUNT VERNON DR, LAKE ORION, MI 48360-2712 |
The 2025 property tax bill for 20339 Mack Ave was $4,233.
Source: Wayne County assessment roll, as of September 15, 2026
| Type | Name |
|---|---|
| State | Michigan |
| County | Wayne County |
| Municipality | Grosse Pointe Woods City |
| Unified School District | Grosse Pointe Public Schools (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $130,200 (+13.51%) | $260,400 (+13.51%) | |
| 2025 | $4,233.00 | $114,700 | $229,400 |
| 2023 | $3,894.00 | $104,800 (+4.9%) | $209,600 (+4.9%) |
| 2022 | $99,900 | $199,800 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20339 Mack Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 25, 2026
| 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 20339 Mack Ave 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 | GROSSE POINTE WOODS serves 16,135 people · EPA ID MI0002920 |
|---|---|
| Water Source | Purchased surface water from GREAT LAKES WATER AUTHORITY |
| Last State Inspection | Jun 2024 |
| Lead | 11 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 3 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 403 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| WOW Internet, Cable & Phone Cable | 1,200 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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