Orange County property record for 18 Sirius, #55, Irvine, CA 92603 · Last verified November 2025
| Property Type | Residential > Condominium / Townhouse > Condominium |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 4 Baths |
| Year Built | Built 1986 |
| Square Footage | 3,069 sqft Living Area |
| Garage | 786 sqft |
| Occupancy | Owner Occupied |
| Last Sale | $769,000 (1998) |
| Tax Bill | $12,836.00 (2025) |
| Primary APN | 939-421-70 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 4 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 7 Rooms |
| Building Area | 3,069 sqft Living Area |
| Year Built | Built 1986 |
|---|---|
| Parking Spaces | 3 Parking Spaces |
| Garage Area | 786 sqft Garage |
| Street Address | 18 SIRIUS # 55, 55 |
|---|---|
| City | IRVINE |
| State | CA |
| Zip | 92603-5714 |
| Property Usage | Residential Property Usage |
| Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | TR 10402 LOT 6 UNIT 55 OF PROJECT LOCATED ON AP 463-591-05 TOGETHER WITH AN UND 1/10 INT IN LOT 6 |
| Legal Subdivision | TURTLE ROCK CREST |
| Legal Tract | 10402 |
| Legal Lot Number | 6 |
| Legal Unit | 55 |
| Jurisdiction | ORANGE CA |
| Minor Civil Division | CENTRAL COAST |
| Census Blockgroup | 1 |
| Census Block | 1000 |
| Census Tract | 62631 |
Source: Orange County records · APN 939-421-70
Assessment roll updated 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 | Individual Name on File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 18 SIRIUS, IRVINE, CA 92603-5714 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Aug 08, 2023 | Intrafamily Transfer, Transfer |
| Aug 08, 2023 | Intrafamily Transfer, Transfer |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Dec 02, 1998 · Amount on Record |
| Deed Sale | Dec 02, 1998 · Amount on Record |
| Prior Sale | Aug 08, 2023 |
| Deed Doc Number | 0000822209 |
| Deed Book / Page | 939 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ORANGE CA |
| Recording Date | Aug 08, 2023 |
| Property Address | 18 SIRIUS # 55, 55, IRVINE, CA 92603-5714 |
| Document Number | 0000190736 |
| Map Reference | MB 527 PG 39-42 |
| Instrument Date | Aug 08, 2023 |
| Instrument | 2023000190736 |
| Transaction Type | Transfer |
| Record Updated | Aug 22, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property (Marital Community) with Rights of Survivorship |
| Address | 18 SIRIUS, IRVINE, CA 92603-5714 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ORANGE CA |
| Recording Date | Aug 08, 2023 |
| Property Address | 18 SIRIUS # 55, 55, IRVINE, CA 92603-5714 |
| Document Number | 0000190737 |
| Map Reference | MB 527 PG 39-42 |
| Instrument Date | Aug 08, 2023 |
| Instrument | 2023000190737 |
| Transaction Type | Transfer |
| Record Updated | Aug 22, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 18 SIRIUS, IRVINE, CA 92603-5714 |
Source: Orange County records · Assessment roll updated July 1, 2025 · Last verified November 2025
| Type | Name |
|---|---|
| State | California |
| County | Orange County |
| Municipality | Irvine City |
| Unified School District | Irvine 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 | $12,836.00 (+4.82%) Homeowner's exemption | $1,205,570 (+4.04%) Land $845,130 Building $360,440 |
| 2023 | $12,246.00 (+1.91%) Homeowner's exemption | $1,158,757 (+2%) Land $812,312 Building $346,445 |
| 2022 | $12,017.00 Homeowner's exemption | $1,136,037 Land $796,385 Building $339,652 |
18 Sirius, #55 is in FEMA Zone X (minimal flood hazard (unshaded X)), outside the Special Flood Hazard Area, with direct wildfire exposure (Moderate risk).
Source: FEMA National Flood Hazard Layer · Orange County (06059C), updated September 27, 2026
| FEMA Flood Zone | Zone X minimal flood hazard (unshaded X) |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024)
| Wildfire Risk to Homes | Moderate 40th percentile of exposed land nationally · 24th in California |
|---|---|
| Wildfire Likelihood | Moderate — about 1 in 1,724 per year |
| Exposure | Direct burnable vegetation at the parcel |
Lookups use the parcel center point against federal datasets; a lot that straddles a boundary may differ at its edges, and lenders make the official flood determination. Wildfire values come from a national model at roughly 900 ft resolution with fuels as of 2020 and describe conditions, not a forecast.
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