Wayne County property record for 20675 Mack Ave, Grosse Pointe Woods, MI 48236
| Property Type | Dental Building |
|---|---|
| Details | 2 ba · 3,770 sqft · built 2002 |
| Lot Size | 0.3 acres (13,068 sqft) |
| Owner | Company Name on File |
| Tax Bill | $47,036 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 007 99 0005 000 |
| Primary APN | 007 99 0005 000 |
|---|---|
| Alternative APN |
|
| Full Baths | 2 Baths |
|---|---|
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 3,770 sqft Total Area |
| 1st Floor Area | 1,004 sqft |
| Basement Area | 1,013 sqft |
| Unfinished Basement | 1,013 sqft |
| Year Built | Built 2002 |
|---|---|
| Effective Year Built | Effective 2002 |
| Construction Type | Frame |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 13,068 sqft (0.3 acres) |
| Garage Type | Detached |
| Garage Area | 940 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 310 sqft |
| Heating System | Forced Air with A/C |
|---|
| Street Address | 20675 MACK AVE |
|---|---|
| City | GROSSE POINTE WOODS |
| State | MI |
| Zip | 48236-1618 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Dental Building |
| Local Zoning Code | C |
| Legal Description | WD156E1B F1B THAT PART OF PRIVATE CLAIM 156 DESCRIBED AS BEGINNING AT A POINT ON THE SLY LINE OF VERNIER RD DISTANT S 69D 07M |
| Legal Subdivision | SUPER HIGHWAY |
| Legal Lot Number | 1673 |
| Jurisdiction | WAYNE MI |
| Township / Civil Division | GROSSE POINTE WOODS |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 551200 |
20675 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 | 29425 RYAN RD, WARREN, MI 48092-2203 |
| Owner Type | 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 |
The 2025 property tax bill for 20675 Mack Ave was $47,036.
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 | $728,800 (+9.1%) | $1,457,600 (+9.1%) | |
| 2025 | $47,036.00 | $668,000 | $1,336,000 |
| 2023 | $45,006.00 | $666,900 (-0.06%) | $1,333,800 (-0.06%) |
| 2022 | $667,300 | $1,334,600 | |
| 2019 | $39,183.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20675 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 20675 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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