Macomb County property record for 21409 Masch Ave, Warren, MI 48091
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,415 sqft · built 1964 |
| Lot Size | 0.255 acres (11,108 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $255,300 (Jul 2024) |
| Tax Bill | $6,114 (2025) |
| Deeds & Mortgages | Jan 2026 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 12-13-32-327-021 |
| Primary APN | 12-13-32-327-021 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,415 sqft Living Area |
| 1st Floor Area | 1,415 sqft |
| Basement Area | 1,415 sqft |
| Unfinished Basement | 1,414 sqft |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1964 |
| Exterior Material | Brick |
| Lot Area | 11,108 sqft (0.255 acres) |
| Lot Dimensions | 139 ft deep x 80 ft wide |
| Garage Type | Attached |
| Garage Area | 480 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Heating System | Forced Air with A/C |
|---|---|
| Sewer | Storm Sewer |
| Water Source | Commercial |
| Street Address | 21409 MASCH AVE |
|---|---|
| City | WARREN |
| State | MI |
| Zip | 48091-4658 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-1-C |
| Legal Description | SUPERVISORS PLAT OF MASCH FARM LOT 44 L.21 P.8 |
| Legal Subdivision | SUPERVISORS PLAT |
| Legal Lot Number | 44 |
| Jurisdiction | MACOMB MI |
| Township / Civil Division | WARREN |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 263700 |
Source: Macomb County records, as of October 19, 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 | 21409 MASCH AVE, WARREN, MI 48091-4658 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Husband and Wife |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 25, 2024 · Amount on Record |
| Deed Sale | Jul 25, 2024 · Amount on Record |
| Prior Sale | Feb 20, 1997 · Amount on Record |
| Deed Document Number | 202460799 |
| Deed Book / Page | 29682 / 135 |
| Last Transfer Date | Dec 19, 2025 |
| Transfer Doc | 0000005880 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | MACOMB MI |
| Recording Date | Jan 21, 2026 |
| Property Address | 21409 MASCH AVE, WARREN, MI 48091-4658 |
| Document Number | 2600005880 |
| Book / Page | 30483 / 812 |
| Map Reference | LB 21 PG 8 |
| Instrument Date | Dec 19, 2025 |
| Instrument | 202600005880 |
| Transaction Type | Transfer |
| Record Updated | Feb 4, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 21409 MASCH AVE, WARREN, MI 48091-4658 |
| Name | Verified Name |
|---|---|
| Address | 21409 MASCH AVE, WARREN, MI 48091-4658 |
Source: Macomb County assessment roll, as of October 19, 2026
| Type | Name |
|---|---|
| State | Michigan |
| County | Macomb County |
| Municipality | Warren City |
| Unified School District | Fitzgerald Public Schools (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $111,960 (+3.02%) | $223,920 (+3.02%) | |
| 2025 | $6,114.00 (+188.94%) Homeowner's exemption | $108,680 (+35.9%) | $217,360 (+35.9%) |
| 2024 | $2,116.00 (+15.06%) | ||
| 2023 | $79,970 | $159,940 | |
| 2022 | $1,839.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
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 | Low lower than 99.1% of the US · lower than 98.4% of Michigan |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 786 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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