Oakland County property record for 21140 Ridgedale St, Oak Park, MI 48237
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 999 sqft · built 1950 |
| Lot Size | 0.246 acres (10,716 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $1,563 (2025) |
| Deeds & Mortgages | May 2022 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 52-25-31-479-008 |
| Primary APN | 52-25-31-479-008 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 999 sqft Living Area |
| 1st Floor Area | 988 sqft |
| Basement Area | 988 sqft |
| Unfinished Basement | 988 sqft |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Hip |
| Lot Area | 10,716 sqft (0.246 acres) |
| Lot Dimensions | 134 ft deep x 80 ft wide |
| Garage Area | 535 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 60 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Street Address | 21140 RIDGEDALE ST |
|---|---|
| City | OAK PARK |
| State | MI |
| Zip | 48237-2706 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-1 |
| Legal Description | T1N, R11E, SEC 31 SCHAEFER HIGHWAY ESTATES SUB WLY 134 FT OF LOT 102 |
| Legal Range | 11E |
| Legal Township | 01N |
| Legal Section | 31 |
| Legal Subdivision | HIGHWAY ESTATES SUB |
| Legal Lot Number | 102 |
| Jurisdiction | OAKLAND MI |
| Township / Civil Division | OAK PARK |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 171500 |
21140 Ridgedale St is owner-occupied and held in a trust since May 2022.
Source: Oakland County records, as of May 27, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 21140 RIDGEDALE ST, OAK PARK, MI 48237-2706 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Trust |
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 | May 11, 2022 |
| Transfer Doc | 0000385275 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | OAKLAND MI |
| Recording Date | May 23, 2022 |
| Property Address | 21140 RIDGEDALE ST, OAK PARK, MI 48237-2706 |
| Document Number | 0000385275 |
| Book / Page | 57787 / 890 |
| Map Reference | LB 28 PG 51 |
| Instrument Date | May 11, 2022 |
| Instrument | 385275 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 21140 RIDGEDALE ST, 21140, OAK PARK, MI 48237-2706 |
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 21140 RIDGEDALE ST, OAK PARK, MI 48237-2706 |
The 2025 property tax bill for 21140 Ridgedale St was $1,563 with a homeowner's exemption, up 1.8% from the year before.
Source: Oakland County assessment roll, as of February 4, 2026
| Type | Name |
|---|---|
| State | Michigan |
| County | Oakland County |
| Municipality | Oak Park City |
| Unified School District | Oak Park City School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,563.00 (+1.76%) Homeowner's exemption | $101,400 Land $20,600 Building $80,800 | $202,800 Land $41,200 Building $161,600 |
| 2024 | $1,536.00 | ||
| 2023 | $78,500 Land $14,300 Building $64,200 | $157,000 Land $28,600 Building $128,400 | |
| 2022 | $1,367.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21140 Ridgedale St in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 1999.
Source: FEMA National Flood Hazard Layer, effective December 8, 2024 · 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 |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 4 (1999–2014) |
| Claims Outside the SFHA | 4 of 4 |
| Most Recent Claim | Aug 2014 · Severe Storms And Flooding |
| Claims by Event |
|
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 21140 Ridgedale 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 | OAK PARK serves 29,654 people · EPA ID MI0004880 |
|---|---|
| Water Source | Purchased surface water from GREAT LAKES WATER AUTHORITY |
| Last State Inspection | Feb 2026 |
| Lead | Under 1 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 129 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
May also be available: AT&T, T-Mobile, Verizon.
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