Washtenaw County property record for 427 Hamilton Pl, Ann Arbor, MI 48104
| Property Type | Single Family Home |
|---|---|
| Details | 12 bd · 5 ba · 2,670 sqft · built 1901 |
| Lot Size | 0.1 acres (4,356 sqft) |
| Owner | Company Name on File |
| Tax Bill | $22,982 (2025) |
| Deeds & Mortgages | Aug 2017 Loan Modification |
| Flood Zone | Zone X (minimal risk) |
| APN | 09-09-29-426-022 |
| Primary APN | 09-09-29-426-022 |
|---|---|
| Alternative APN |
|
| Bedrooms | 12 Beds |
|---|---|
| Full Baths | 5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 13 Rooms |
| Stories | 2 Stories |
| Building Area | 2,670 sqft Living Area |
| Basement Area | 1,022 sqft |
| Unfinished Basement | 1,022 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1901 |
|---|---|
| Effective Year Built | Effective 1901 |
| Lot Area | 4,356 sqft (0.1 acres) |
| Lot Dimensions | 99 ft deep x 44 ft wide |
| Garage Type | Detached |
| Garage Area | 216 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Street Address | 427 HAMILTON PL |
|---|---|
| City | ANN ARBOR |
| State | MI |
| Zip | 48104-2307 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R4C |
| Legal Description | W 99 FT OF N 44 FT LOT 6 B4S R6E ORIGINAL PLAT OF ANN ARBOR |
| Legal Range | 06E |
| Legal Township | 02S |
| Legal Section | 29 |
| Legal Subdivision | ORIGINAL OF ANN ARBOR |
| Legal Block | 426 |
| Legal Lot Number | 6 |
| Jurisdiction | WASHTENAW MI |
| Township / Civil Division | ANN ARBOR |
| Census Block Group | 6 |
| Census Block | 6000 |
| Census Tract | 400500 |
427 Hamilton Pl is owned by a company that acquired it in December 2015.
Source: Washtenaw County records, as of August 17, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 414 HUNTINGTON PL, ANN ARBOR, MI 48104-1800 |
| Owner Type | Company |
| Vesting | Company |
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 | Name on Deed |
|---|---|
| Last Transfer Date | Dec 15, 2015 |
| Transfer Doc | 0006298431 |
| Record Updated | Sep 20, 2026 |
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | WASHTENAW MI |
| Property Address | 427 HAMILTON PL, ANN ARBOR, MI 48104-2307 |
| Document Number | 0006389358 |
| Book / Page | 005222 / 000676 |
| Instrument Date | Aug 29, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Sep 13, 2017 |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 414 HUNTINGTON PL ANN ARBOR MI 481041800, ANN ARBOR, MI 48104-1800 |
| Document Number | 0006389358 |
|---|---|
| Date | Sep 6, 2017 |
| Book Page | 005222/000676 |
| Instrument | 6389358 |
| Name | STATE BK |
|---|---|
| Type | Bank |
| Address | FENTON, MI 48430-0725 |
| Amount | Amount on Record |
|---|
The 2025 property tax bill for 427 Hamilton Pl was $22,982.
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 | $421,000 | $842,000 | |
| 2025 | $22,982.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 427 Hamilton Pl in Zone X, an area of minimal flood risk.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 8 in force |
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 427 Hamilton Pl 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 373 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 1,000 / 75 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
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