Orange County property record for 31 Hillgrass, Irvine, CA 92603
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,640 sqft · built 1980 |
| Lot Size | 0.14 acres (6,100 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $1,600,000 (May 2025) |
| Tax Bill | $4,584 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 463-443-09 |
| Primary APN | 463-443-09 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,640 sqft Living Area |
| 1st Floor Area | 1,640 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 1980 |
| Lot Area | 6,100 sqft (0.14 acres) |
| Garage Area | 484 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Type | Spa / Hot Tub (No Pool) |
| Street Address | 31 HILLGRASS |
|---|---|
| City | IRVINE |
| State | CA |
| Zip | 92603-3725 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | N TR 9424 BLK LOT 31 |
| Legal Subdivision | TR 9424 |
| Legal Tract | 9424 |
| Legal Lot Number | 31 |
| Jurisdiction | ORANGE CA |
| Township / Civil Division | CENTRAL COAST |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 62631 |
Source: Orange County records · APN 463-443-09
Assessment roll updated August 4, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 31 HILLGRASS, IRVINE, CA 92603-3725 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 28, 2025 · Amount on Record |
| Deed Sale | May 28, 2025 · Amount on Record |
| Deed Document Number | 2025149887 |
| Prior Transfer Date | Jun 04, 1996 |
| Prior Transfer Doc | 0000375236 |
| Record Updated | Sep 20, 2026 |
Source: Orange County records · Assessment roll updated August 4, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Orange County |
| Municipality | Irvine City |
| Unified School District | Irvine Unified School District (KG - 12) |
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.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,632,000 (+281.18%) Land $1,427,783 Building $204,217 | |
| 2025 | $4,584.00 (+2.23%) | $428,146 (+4.04%) Land $228,324 Building $199,822 |
| 2024 | $4,484.00 (+2.66%) | |
| 2023 | $4,368.00 (+1.87%) Homeowner's exemption | $411,521 Land $219,458 Building $192,063 |
| 2022 | $4,288.00 |
Source: FEMA National Flood Hazard Layer as of September 27, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 9 (5% premium discount) |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 1 (1997) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Dec 1997 · rainfall accumulation |
| Wildfire Risk | Low lower than 66% of the US · lower than 80% of California |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cox Communications Cable | 2,000 / 500 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: AT&T, Google Fiber, T-Mobile USA.
Based on FCC filings for 388 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System 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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