Orange County property record for 2544 Osterman Ave, Tustin, CA 92782
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 2,377 sqft · built 1997 |
| Lot Size | 0.101 acres (4,400 sqft) |
| Owner | 2 Owner Names on File |
| Last Sale | $306,000 (Jul 1998) |
| Tax Bill | $5,132 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 525-131-44 |
| Primary APN | 525-131-44 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 2,377 sqft Living Area |
| Year Built | Built 1997 |
|---|---|
| Lot Area | 4,400 sqft (0.101 acres) |
| Garage Area | 588 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 2544 OSTERMAN AVE |
|---|---|
| City | TUSTIN |
| State | CA |
| Zip | 92782-3305 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | N TR 14410 BLK LOT 51 |
| Legal Subdivision | 14410 |
| Legal Tract | 14410 |
| Legal Lot Number | 51 |
| Jurisdiction | ORANGE CA |
| Township / Civil Division | IRVINE-LAKE FOREST |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 52419 |
Source: Orange County assessment roll, APN 525-131-44, as of July 1, 2025 · Last verified November 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Owner Names on File |
|---|---|
| Mailing Address | 2544 OSTERMAN AVE, TUSTIN, CA 92782-3305 |
| Occupancy | Owner Occupied |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 16, 1998 · Amount on Record |
| Deed Sale | Jul 16, 1998 · Amount on Record |
| Deed Document Number | 19980457128 |
| Deed Book / Page | 525 |
| Record Updated | Jun 08, 2026 |
Source: Orange County assessment roll as of July 1, 2025 · Last verified November 2025
| Type | Name |
|---|---|
| State | California |
| County | Orange County |
| Municipality | Tustin City |
| Unified School District | Tustin Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $5,132.00 (+7.27%) Homeowner's exemption | $479,694 (+4.04%) Land $128,876 Building $350,818 |
| 2023 | $4,784.00 (-22.6%) Homeowner's exemption | $461,068 Land $123,871 Building $337,197 |
| 2022 | $6,181.00 |
Source: FEMA National Flood Hazard Layer, Orange County (06059C), as of September 27, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060590524192, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | None beyond ember reach |
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.
Source: FCC Broadband Data Collection, 621 locations within half a mile, as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cox Communications Cable · Fiber in parts of the area | 2,000 / 100 |
| Verizon Fixed Wireless | 1,000 / 75 |
May also be available: AT&T, California Internet, Cityside Networks, Google Fiber, T-Mobile USA.
Source: EPA Safe Drinking Water Information System, water system CA3010092, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | IRVINE RANCH WATER DISTRICT serves 450,323 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2023 |
| Lead | Under 1 ppb (2023–2025) 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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