Oakland County property record for 478 Irwin Ave, Pontiac, MI 48341 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.5 ba · 912 sqft · built 1964 |
| Lot Size | 0.149 acres (6,490 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $680 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 64-14-33-479-016 |
| Primary APN | 64-14-33-479-016 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 912 sqft Living Area |
| 1st Floor Area | 912 sqft |
| Basement Area | 912 sqft |
| Unfinished Basement | 912 sqft |
| Game Room | Game Room |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1964 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable/Hip |
| Roof Material | Asphalt |
| Lot Area | 6,490 sqft (0.149 acres) |
| Lot Dimensions | 137 ft deep x 47 ft wide |
| Garage Area | 291 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Slab |
| Porch Area | 20 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Street Address | 478 IRWIN AVE |
|---|---|
| City | PONTIAC |
| State | MI |
| Zip | 48341-2953 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T3N, R10E, SEC 33 SUB OF LOTS 235, 236, 237, 238, 239, 240, 241, 247, 248 & S 1/2 OF LOT 246 & W 150 FT OF N 1/2 OF LOT 246 & W 150 FT OF LOTS 243, 244, 245 OF FERRY FARM ADDITION LOT 627 EXC ELY 23 FT |
| Legal Range | 10E |
| Legal Township | 03N |
| Legal Section | 33 |
| Legal Subdivision | SUB |
| Legal Lot Number | 246 |
| Jurisdiction | OAKLAND MI |
| Township / Civil Division | PONTIAC |
| Census Block Group | 3 |
| Census Block | 3037 |
| Census Tract | 142400 |
Source: Oakland County records · APN 64-14-33-479-016
Assessment roll updated January 21, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 478 IRWIN AVE, PONTIAC, MI 48341-2953 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Oakland County records · Assessment roll updated January 21, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Michigan |
| County | Oakland County |
| Municipality | Pontiac City |
| Unified School District | Pontiac City School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $680.00 (-11.23%) Homeowner's exemption | $33,730 (+18.35%) | $67,460 (+18.35%) |
| 2024 | $766.00 (+16.59%) | ||
| 2023 | $28,500 | $57,000 | |
| 2021 | $657.00 |
Source: FEMA National Flood Hazard Layer, Oakland County (26125C), updated December 8, 2024 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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