Washtenaw County property record for 428 S 7th St, Ann Arbor, MI 48103
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 2 ba · 1,044 sqft · built 1920 |
| Lot Size | 0.128 acres (5,576 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $570,000 (Jul 2024) |
| Tax Bill | $13,810 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 09-09-29-309-049 |
| Primary APN | 09-09-29-309-049 |
|---|---|
| Alternative APN |
|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,044 sqft Living Area |
| Basement Area | 672 sqft |
| Unfinished Basement | 672 sqft |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Lot Area | 5,576 sqft (0.128 acres) |
| Lot Dimensions | 90 ft deep x 62 ft wide |
| Garage Area | 280 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Street Address | 428 S 7TH ST |
|---|---|
| City | ANN ARBOR |
| State | MI |
| Zip | 48103-4759 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R2A |
| Legal Description | N 62 FT LOT 3 THOMPSON SPOOR AND THOMPSON ADD |
| Legal Range | 06E |
| Legal Township | 02S |
| Legal Section | 29 |
| Legal Subdivision | THOMPSON SPOOR AND THOMPSON ADD |
| Legal Block | 309 |
| Legal Lot Number | 3 |
| Jurisdiction | WASHTENAW MI |
| Township / Civil Division | ANN ARBOR |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 404100 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Old West Side Historic District listed 1972 · 1,300 contributing resources · NRIS 72000661 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
428 S 7th St is owned and occupied by two individuals who bought it in July 2024.
Source: Washtenaw County records, as of August 17, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 428 S 7TH ST, ANN ARBOR, MI 48103-4759 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Jul 9, 2024 · Amount on File |
| Deed Sale | Jul 9, 2024 · Amount on File |
| Prior Sale | Jul 14, 2003 · Amount on File |
| Deed Document Number | 20246725423 |
| Deed Book / Page | 5558 / 476 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 428 S 7th St was $13,810 with a homeowner's exemption.
Source: Washtenaw County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Michigan |
| Municipality | Ann Arbor City |
| County | Washtenaw County |
| Unified School District | Ann Arbor Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $269,000 | $538,000 | |
| 2025 | $13,810.00 |
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.
FEMA maps place 428 S 7th St in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective May 21, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 10 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 2 (2000–2001) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Feb 2001 · tidal / storm surge |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
The area around 428 S 7th St 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 | ANN ARBOR serves 123,851 people · EPA ID MI0000220 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Oct 2025 |
| Lead | 2 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 708 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
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