Racine County property record for 618 Ostergaard Ave, Mount Pleasant, WI 53406 · Last verified April 2026
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 3 ba · 2,772 sqft · built 1976 |
| Lot Size | 0.24 acres (10,454 sqft) |
| Owner | Individual Name on File |
| Last Sale | $166,000 (Feb 2018) |
| Tax Bill | $5,517 (2025) |
| Deeds & Mortgages | Jul 2020 Mortgage Feb 2018 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 151 032213230000 |
| Primary APN | 151 032213230000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 2 Half Baths |
| Stories | 2 Stories |
| Building Area | 2,772 sqft Living Area |
| Gross Area | 4,329 sqft |
| 1st Floor Area | 1,557 sqft |
| 2nd Floor Area | 1,215 sqft |
| Basement Area | 1,557 sqft |
| Family Room | Family Room |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1976 |
| Lot Area | 10,454 sqft (0.24 acres) |
| Lot Dimensions | 134 ft deep x 79 ft wide |
| Garage Type | Detached |
| Garage Area | 1,392 sqft |
| Parking Spaces | 5 Parking Spaces |
| Porch | Slab |
| Sewer | Connected |
|---|---|
| Water Source | Commercial |
| Street Address | 618 OSTERGAARD AVE |
|---|---|
| City | MOUNT PLEASANT |
| State | WI |
| Zip | 53406-4167 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BOSCHA SUB LOT 5 BLK 1 |
| Legal Range | 22E |
| Legal Township | 03N |
| Legal Section | 13 |
| Legal Subdivision | NORTH |
| Legal Block | 1 |
| Legal Lot Number | 5 |
| Jurisdiction | RACINE WI |
| Township / Civil Division | MOUNT PLEASANT |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 1101 |
Source: Racine County records · APN 151 032213230000
Assessment roll updated March 23, 2026 · Last verified April 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 | 622 OSTERGAARD AVE, MOUNT PLEASANT, WI 53406-4167 |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jul 06, 2020 | Deed of Trust, Mortgage · Conventional Mortgage DIAMOND RESIDENTIAL MORTGAGE CORP |
| Feb 07, 2018 | Warranty Deed, Transfer · FHA Mortgage DIAMOND RESIDENTIAL MORTGAGE CORP |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Feb 07, 2018 · Amount on Record |
| Deed Sale | Feb 07, 2018 · Amount on Record |
| Prior Sale | Feb 07, 2018 |
| Deed Document Number | 20182486212 |
| Prior Transfer Date | Oct 10, 2011 |
| Prior Transfer Doc | 0002296710 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | RACINE WI |
| Property Address | 618 OSTERGAARD AVE, MOUNT PLEASANT, WI 53406-4167 |
| Transaction Type | Mortgage |
| Record Updated | Sep 22, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0002556784 |
|---|---|
| Date | Jul 06, 2020 |
| Instrument | 2556784 |
| Name | DIAMOND RESIDENTIAL MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | LAKE FOREST, IL 60045 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jul 01, 2050 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | RACINE WI |
| Recording Date | Feb 07, 2018 |
| Property Address | 618 OSTERGAARD AVE, MOUNT PLEASANT, WI 53406-4167 |
| Document Number | 0002486212 |
| Instrument Date | Jan 31, 2018 |
| Instrument | 2486212 |
| Transaction Type | Transfer |
| Record Updated | Sep 22, 2021 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $498.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 622 OSTERGAARD AVE, MOUNT PLEASANT, WI 53406-4167 |
| Document Number | 0002486213 |
|---|---|
| Date | Feb 07, 2018 |
| Instrument | 2486213 |
| Name | DIAMOND RESIDENTIAL MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Feb 01, 2048 |
Source: Racine County records · Assessment roll updated March 23, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Racine County |
| Municipality | Mount Pleasant Village |
| Unified School District | Racine 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 | $5,517.00 (+3.55%) | $338,800 (+17.48%) Land $55,400 Building $283,400 | $347,158 (+20.06%) Land $56,767 Building $290,391 |
| 2023 | $5,328.00 (+12.48%) | $288,400 (+7.65%) Land $51,700 Building $236,700 | $289,149 (+7.65%) Land $51,834 Building $237,315 |
| 2022 | $4,737.00 | $267,900 Land $46,000 Building $221,900 | $268,595 Land $46,119 Building $222,476 |
Source: FEMA National Flood Hazard Layer, Racine County (55101C), updated January 16, 2024 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | 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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 555 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Spectrum | Cable | 1,000 / 1,000 |
| Verizon | Fixed Wireless | 300 / 20 |
May also be available at this address: T-Mobile USA, AT&T, Metronet Holdings. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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