Oakland County property record for 21891 Westhampton St, Oak Park, MI 48237
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,245 sqft · built 1952 |
| Lot Size | 0.159 acres (6,926 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $195,000 (May 2024) |
| Tax Bill | $6,261 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 52-25-31-230-017 |
| Primary APN | 52-25-31-230-017 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,245 sqft Living Area |
| 1st Floor Area | 1,228 sqft |
| Basement Area | 1,228 sqft |
| Unfinished Basement | 1,228 sqft |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1952 |
| Exterior Material | Brick |
| Construction Type | Brick |
| Roof Type | Hip |
| Lot Area | 6,926 sqft (0.159 acres) |
| Lot Dimensions | 134 ft deep x 51.7 ft wide |
| Porch | Porch |
| Porch Area | 266 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Street Address | 21891 WESTHAMPTON ST |
|---|---|
| City | OAK PARK |
| State | MI |
| Zip | 48237-2767 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-1 |
| Legal Description | T1N, R11E, SEC 31 PLEASANT RIDGE MANOR NO 1 S 12 FT OF LOT 570 & ALL OF LOT 571 |
| Legal Range | 11E |
| Legal Township | 01N |
| Legal Section | 31 |
| Legal Subdivision | PLEASANT RIDGE MANOR |
| Legal Lot Number | 570-571 |
| Jurisdiction | OAKLAND MI |
| Township / Civil Division | OAK PARK |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 171500 |
21891 Westhampton St is owned and occupied by two individuals who bought it in May 2024.
Source: Oakland County records, as of August 21, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 21891 WESTHAMPTON ST, OAK PARK, MI 48237-2767 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Husband and Wife |
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 | 2 Names on Deed |
|---|---|
| Last Sale | May 20, 2024 · Amount on File |
| Deed Sale | May 20, 2024 · Amount on File |
| Prior Sale | Jul 7, 2005 · Amount on File |
| Deed Document Number | 202455559 |
| Deed Book / Page | 59364 / 225 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 21891 Westhampton St was $6,261 with a homeowner's exemption, up 243.6% from the year before.
Source: Oakland County assessment roll, as of January 21, 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 | $6,261.00 (+243.63%) Homeowner's exemption | $106,900 Land $16,600 Building $90,300 | $213,800 Land $33,200 Building $180,600 |
| 2024 | $1,822.00 | ||
| 2023 | $89,500 Land $13,900 Building $75,600 | $179,000 Land $27,800 Building $151,200 | |
| 2022 | $2,128.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 21891 Westhampton St in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2002.
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 Claims | 2 (2002–2014) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Aug 2014 · Severe Storms And Flooding |
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 21891 Westhampton 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 611 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 | 1,200 / 35 |
May also be available: T-Mobile, Verizon.
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