Orange County property record for 820 Saint Clair St, Costa Mesa, CA 92626
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,518 sqft · built 1963 |
| Lot Size | 0.154 acres (6,720 sqft) |
| Owner | Company Name on Record |
| Last Sale | $225,000 (Apr 1997) |
| Tax Bill | $4,845 (2025) |
| Deeds & Mortgages | Dec 2023 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 141-546-03 |
| Primary APN | 141-546-03 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,518 sqft Living Area |
| 1st Floor Area | 1,518 sqft |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1963 |
| Lot Area | 6,720 sqft (0.154 acres) |
| Garage Area | 442 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | HVAC |
|---|
| Street Address | 820 SAINT CLAIR ST |
|---|---|
| City | COSTA MESA |
| State | CA |
| Zip | 92626-5704 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | N TR 4260 BLK LOT 108 |
| Legal Subdivision | TR 4260 |
| Legal Tract | 4260 |
| Legal Lot Number | 108 |
| Jurisdiction | ORANGE CA |
| Township / Civil Division | CENTRAL COAST |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 63904 |
Source: Orange County records, as of August 4, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 820 SAINT CLAIR ST, COSTA MESA, CA 92626-5704 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 3, 1997 · Amount on Record |
| Deed Sale | Apr 3, 1997 · Amount on Record |
| Deed Document Number | 1997152410 |
| Last Transfer Date | Aug 9, 2006 |
| Transfer Doc | 0000546378 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ORANGE CA |
| Property Address | 820 SAINT CLAIR ST, COSTA MESA, CA 92626-5704 |
| Transaction Type | Mortgage |
| Record Updated | Jan 11, 2024 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATL TTL CO TORRANC |
| Name | Verified Name |
|---|---|
| Address | 820 SAINT CLAIR ST, COSTA MESA, CA 92626-5704 |
| Document Number | 0000319693 |
|---|---|
| Date | Dec 29, 2023 |
| Instrument | 2023000319693 |
| Name | THE BRIDGE LOANS INC |
|---|---|
| Type | Mortgage Company |
| Address | LONG BEACH, CA 90802 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 12 Months |
| Due | Dec 22, 2024 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
Source: Orange County assessment roll, as of August 4, 2026
| Type | Name |
|---|---|
| State | California |
| County | Orange County |
| Municipality | Costa Mesa City |
| Unified School District | Newport-Mesa Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $381,372 (+4.31%) Land $257,893 Building $123,479 | |
| 2025 | $4,845.00 (+7%) Homeowner's exemption | $365,631 (+4.04%) Land $252,837 Building $112,794 |
| 2023 | $4,528.00 (+4.31%) Homeowner's exemption | $351,434 Land $243,019 Building $108,415 |
| 2022 | $4,341.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 |
| Nearby Flood Policies | 2 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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 | MESA WATER DISTRICT serves 110,000 people · EPA ID CA3010004 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Aug 2023 |
| Lead | Under 1 ppb (2024–2026) 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 486 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Cosmo Network Solutions, GeoLinks.
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