Orange County property record for 4631 Sierra Tree Ln, Irvine, CA 92612
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,714 sqft · built 1969 |
| Lot Size | 0.149 acres (6,500 sqft) |
| Owner | Trust Name on File |
| Last Sale | $700,000 (May 2004) |
| Tax Bill | $10,435 (2025) |
| Deeds & Mortgages | Jan 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 453-091-06 |
| Primary APN | 453-091-06 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,714 sqft Living Area |
| 1st Floor Area | 1,714 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1969 |
|---|---|
| Effective Year Built | Effective 1969 |
| Architectural Style | Contemporary |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Wood Shingle |
| Lot Area | 6,500 sqft (0.149 acres) |
| Garage Area | 460 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 4631 SIERRA TREE LN |
|---|---|
| City | IRVINE |
| State | CA |
| Zip | 92612-2209 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | N TR 6521 BLK LOT 5 |
| Legal Subdivision | TRACT 6521 |
| Legal Tract | 6521 |
| Legal Lot Number | 5 |
| Jurisdiction | ORANGE CA |
| Township / Civil Division | CENTRAL COAST |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 62650 |
4631 Sierra Tree Ln is held in a trust since January 2020.
Source: Orange County records, as of August 4, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | PO BOX 823, TUSTIN, CA 92781-0823 |
| Owner Type | Company |
| 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 Sale | May 24, 2004 · Amount on File |
| Deed Sale | May 24, 2004 · Amount on File |
| Deed Document Number | 2004464103 |
| Last Transfer Date | Jan 17, 2020 |
| Transfer Doc | 0000032913 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ORANGE CA |
| Recording Date | Jan 24, 2020 |
| Property Address | 4631 SIERRA TREE LN, IRVINE, CA 92612-2209 |
| Document Number | 0000032913 |
| Map Reference | MB 245 PG 30-32 |
| Instrument Date | Jan 17, 2020 |
| Instrument | 2020000032913 |
| Transaction Type | Transfer |
| Record Updated | Sep 14, 2021 |
| Title Company | WFG NATIONAL TITLE CO OF CA |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | PO BOX 823, TUSTIN, CA 92781-0823 |
| Document Number | 0000032914 |
|---|---|
| Date | Jan 24, 2020 |
| Instrument | 2020000032914 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Feb 1, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.15% |
| Type Change Date | Apr 1, 2025 |
| Change Frequency | Annually |
| Min Rate At Change | 2.95% |
| Index | 1-Year LIBOR |
| Max Rate | 10.9% |
The 2025 property tax bill for 4631 Sierra Tree Ln was $10,435.
Source: Orange County assessment roll, as of August 4, 2026
| Type | Name |
|---|---|
| State | California |
| County | Orange County |
| Municipality | Irvine City |
| Unified School District | Irvine Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,015,150 (+2%) Land $870,289 Building $144,861 | |
| 2025 | $10,435.00 | $995,246 Land $853,225 Building $142,021 |
| 2023 | $9,956.00 (+1.82%) | $956,600 Land $820,093 Building $136,507 |
| 2022 | $9,778.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4631 Sierra Tree Ln in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 27, 2026 · 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 |
| Community Rating System | Class 9 (5% premium discount) |
| Nearby Flood Policies | 1 in force |
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.
Wildfire risk around 4631 Sierra Tree Ln is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.8% of the US · lower than 99.8% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 | IRVINE RANCH WATER DISTRICT serves 450,323 people · EPA ID CA3010092 |
|---|---|
| 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, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 768 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cox Communications Cable | 2,000 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, GeoLinks.
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