489 Irwin Ave, Pontiac, MI 48341 Property Records

Oakland County property record for 489 Irwin Ave, Pontiac, MI 48341 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	6 Beds
Bathrooms	2.5 Baths
Year Built	Built 1910
Square Footage	2,497 sqft Living Area
Lot Size	5,271 sqft (0.121 acres)
Garage	528 sqft
Occupancy	Owner Occupied
Tax Bill	$1,025.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`64-14-33-478-040`

Interior

Bedrooms	6 Beds
Full Baths	2.5 Baths
Partial Baths	1 Partial Baths
Plumbing Fixtures	8 Plumbing Fixtures
Total Rooms	9 Rooms
Building Area	2,497 sqft Living Area
1st Floor	1,069 sqft 1st Floor
Basement Area	952 sqft Basement
Finished Basement	952 sqft Finished
Game Room	Game Room
Stories	2 Stories

Exterior

Year Built	Built 1910
Effective Year Built	Effective 1910
Architectural Style	Colonial Style
Exterior Material	Aluminum/Vinyl Exterior
Roof Construction	Gable/Hip Roof Construction
Roof Material	Asphalt Roof
Lot Area	5,271 sqft (0.121 acres)
Depth X Width	150 ft x 35 ft Depth x Width
Parking Spaces	2 Parking Spaces
Garage Area	528 sqft Garage
Porch Area	228 sqft Porch

Utilities and HVAC

Cooling System	None Cooling
Heating System	Forced Air with Air Conditioning Heating
Heating Fuel	Gas Heating Fuel
Sewage	Municipal Sewage
Water Source	Yes (Unknown Type) Water Source

Location & Zoning

Street Address	489 IRWIN AVE
City	PONTIAC
State	MI
Zip	48341-2954
Property Usage	Residential Property Usage
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 W 1/2 OF LOT 648
Legal Range	10E
Legal Township	03N
Legal Section	33
Legal Subdivision	SUB
Legal Lot Number	246
Jurisdiction	OAKLAND MI
Minor Civil Division	PONTIAC
Census Blockgroup	3
Census Block	3036
Census Tract	142400

Owner

Source: Oakland County records · APN 64-14-33-478-040

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	2 Individual Names on File
Mailing Address	489 IRWIN AVE, PONTIAC, MI 48341-2954
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Transfer Date	Apr 17, 2003
Transfer Doc	0000225218
Record Refreshed	Sep 20, 2026

Tax Assessment & Valuation

Source: Oakland County records · Assessment roll updated January 21, 2026 · Last verified June 2026

Property Jurisdictions

Type	Name
State	Michigan
County	Oakland County
Municipality	Pontiac City
Unified School District	Pontiac City School District (PK - 12)

Tax Bill & Assessment History

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	$1,025.00 (-8.56%) Homeowner's exemption	$59,550 (+19.1%)	$119,100 (+19.1%)
2024	$1,121.00 (+17.14%)
2023		$50,000	$100,000
2021	$957.00

Flood & Wildfire

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

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

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.