Macomb County property record for 21170 Nummer St, Warren, MI 48089
| Property Type | Single Family Home |
|---|---|
| Details | 1.5 ba · 928 sqft · built 1958 |
| Lot Size | 0.215 acres (9,365 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $49,900 (Jul 2015) |
| Tax Bill | $1,828 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 12-13-36-404-003 |
| Primary APN | 12-13-36-404-003 |
|---|---|
| Alternative APN |
|
| Full Baths | 1.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 928 sqft Living Area |
| 1st Floor Area | 928 sqft |
| Basement Area | 928 sqft |
| Unfinished Basement | 928 sqft |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1958 |
| Exterior Material | Brick |
| Construction Type | Brick |
| Roof Material | Asphalt |
| Lot Area | 9,365 sqft (0.215 acres) |
| Lot Dimensions | 142 ft deep x 66 ft wide |
| Garage Area | 352 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Storm Sewer |
| Water Source | Commercial |
| Street Address | 21170 NUMMER ST |
|---|---|
| City | WARREN |
| State | MI |
| Zip | 48089-3402 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-1-C |
| Legal Description | SUPERVISORS PLAT OF NUMMER FARM NO. 1 LOT 32 L19 P46 |
| Legal Subdivision | SUPERVISORS PLAT |
| Legal Lot Number | 32 |
| Jurisdiction | MACOMB MI |
| Township / Civil Division | WARREN |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 264200 |
Source: Macomb County records, as of July 6, 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 Record |
|---|---|
| Mailing Address | 21170 NUMMER ST, WARREN, MI 48089-3402 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 10, 2015 · Amount on Record |
| Deed Sale | Jul 10, 2015 · Amount on Record |
| Deed Document Number | 20155087922 |
| Deed Book / Page | 23509 / 289 |
| Record Updated | Sep 20, 2026 |
Source: Macomb County assessment roll, as of July 6, 2026
| Type | Name |
|---|---|
| State | Michigan |
| County | Macomb County |
| Municipality | Warren City |
| Unified School District | Eastpointe Community Schools (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $71,830 (+67.87%) | $143,660 (+67.87%) | |
| 2025 | $1,828.00 (+13.47%) | ||
| 2023 | $42,790 | $85,580 | |
| 2022 | $1,611.00 |
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 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.
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 744 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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