Washtenaw County property record for 431 8th St, Ann Arbor, MI 48103
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 696 sqft · built 1927 |
| Lot Size | 0.096 acres (4,182 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $2,754 (2023) |
| Deeds & Mortgages | Aug 2021 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 09-09-29-309-033 |
| Primary APN | 09-09-29-309-033 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 696 sqft Living Area |
| Basement Area | 588 sqft |
| Unfinished Basement | 588 sqft |
| Year Built | Built 1927 |
|---|---|
| Effective Year Built | Effective 1927 |
| Architectural Style | Ranch |
| Lot Area | 4,182 sqft (0.096 acres) |
| Lot Dimensions | 105 ft deep x 40 ft wide |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Street Address | 431 8TH ST |
|---|---|
| City | ANN ARBOR |
| State | MI |
| Zip | 48103-4751 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1D |
| Legal Description | BEG PT W L THOMPSON SPOOR AND THOMPSON ADD 438 FT S OF S L LIBERTY ST TH S 40 FT W 105 FT N 40 FT E 105 FT TO POB PRT SEC 29 |
| Legal Range | 06E |
| Legal Township | 02S |
| Legal Section | 29 |
| Legal Subdivision | THOMPSON SPOOR & THOMPSON ADD |
| Legal Block | 309 |
| 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.
Source: Washtenaw County records, as of August 17, 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 | 431 8TH ST, ANN ARBOR, MI 48103-4751 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Oct 23, 2024 |
| Transfer Doc | 0006737442 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WASHTENAW MI |
| Property Address | 431 8TH ST, ANN ARBOR, MI 48103-4751 |
| Transaction Type | Mortgage |
| Record Updated | Aug 23, 2021 |
| Title Company | FIRST AMERICAN |
| Name | Verified Name |
|---|
| Document Number | 0006606531 |
|---|---|
| Date | Aug 10, 2021 |
| Book Page | 5439/719 |
| Instrument | 6606531 |
| Name | UNIVERSITY OF MICHIGAN CU |
|---|---|
| Type | Credit Union |
| Address | ANN ARBOR, MI 48104 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
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 | $185,900 (+4.67%) | $371,800 (+4.67%) | |
| 2025 | Homeowner's exemption | $177,600 | $355,200 |
| 2023 | $2,754.00 |
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 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 Record 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.
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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