Macomb County property record for 12446 Prospect Ave, Warren, MI 48089
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 868 sqft · built 1936 |
| Lot Size | 0.117 acres (5,097 sqft) |
| Owner | Company Name on File |
| Last Sale | $17,500 (Sep 2013) |
| Tax Bill | $982 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 12-13-35-336-006 |
| Primary APN | 12-13-35-336-006 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 868 sqft Living Area |
| 1st Floor Area | 712 sqft |
| Year Built | Built 1936 |
|---|---|
| Effective Year Built | Effective 1936 |
| Architectural Style | Bungalow |
| Lot Area | 5,097 sqft (0.117 acres) |
| Lot Dimensions | 127 ft deep x 40 ft wide |
| Porch | Porch |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Sewer | Storm Sewer |
| Water Source | Commercial |
| Street Address | 12446 PROSPECT AVE |
|---|---|
| City | WARREN |
| State | MI |
| Zip | 48089-4938 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-1-C |
| Legal Description | ARLINGTON MANOR LOT 111 L.9 P.70 |
| Legal Subdivision | MANOR |
| Legal Lot Number | 111 |
| Jurisdiction | MACOMB MI |
| Township / Civil Division | WARREN |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 268300 |
12446 Prospect Ave is owned by a company that bought it in September 2013.
Source: Macomb County records, as of October 19, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 4139, CENTER LINE, MI 48015-4139 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 21, 2013 · Amount on File |
| Deed Sale | Sep 21, 2013 · Amount on File |
| Prior Sale | Apr 14, 2009 · Amount on File |
| Deed Document Number | 20133138419 |
| Deed Book / Page | 22409 / 548 |
| Prior Transfer Date | Feb 15, 2008 |
| Prior Transfer Doc | 0000021364 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 12446 Prospect Ave was $982.
Source: Macomb County assessment roll, as of October 19, 2026
| Type | Name |
|---|---|
| State | Michigan |
| County | Macomb County |
| Municipality | Warren City |
| Unified School District | Van Dyke Public Schools (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $36,140 | $72,280 | |
| 2025 | $982.00 | ||
| 2023 | $25,010 | $50,020 | |
| 2022 | $882.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 12446 Prospect Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 4, 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 12446 Prospect 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 | CITY OF WARREN serves 134,056 people · EPA ID MI0006900 |
|---|---|
| Water Source | Purchased surface water from GREAT LAKES WATER AUTHORITY |
| Last State Inspection | Feb 2025 |
| Lead | 3 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| 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 591 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 |
May also be available: Verizon.
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