Orange County property record for 331 Walnut St, Costa Mesa, CA 92627 · Last verified November 2025
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1965 |
| Square Footage | 1,205 sqft Living Area |
| Lot Size | 8,046 sqft (0.184 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $555,000 (2002) |
| Tax Bill | $9,606.00 (2025) |
Source: Orange County records · APN 426-292-06
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 | Owner Name on File |
|---|---|
| Mailing Address | 331 WALNUT ST, COSTA MESA, CA 92627-2333 |
| Occupancy | Owner Occupied |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 14, 2002 · Amount on Record |
| Deed Sale | Jun 14, 2002 · Amount on Record |
| Prior Sale | Jul 30, 2012 |
| Deed Doc Number | 0000503177 |
| Record Refreshed | Jun 08, 2026 |
Source: Orange County records · Assessment roll updated July 1, 2025 · Last verified November 2025
| Type | Name |
|---|---|
| State | California |
| County | Orange County |
| Municipality | Costa Mesa City |
| Unified School District | Newport-Mesa 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 | $9,606.00 (+5.48%) Homeowner's exemption | $819,897 (+4.04%) Land $712,703 Building $107,194 |
| 2023 | $9,107.00 (+2.96%) Homeowner's exemption | $788,060 Land $685,027 Building $103,033 |
| 2022 | $8,845.00 |
Source: FEMA National Flood Hazard Layer, Orange County (06059C), updated September 27, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 426-292-06 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Building Area | 1,205 sqft Living Area |
| Stories | 1 Stories |
| Year Built | Built 1965 |
|---|---|
| Lot Area | 8,046 sqft (0.184 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Area | 440 sqft Garage |
| Street Address | 331 WALNUT ST |
|---|---|
| City | COSTA MESA |
| State | CA |
| Zip | 92627-2333 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | N TR 453 BLK LOT 18 TR 453 LOT 18 SELY1/2 |
| Legal Subdivision | 453 |
| Legal Tract | 453 |
| Legal Lot Number | 18 |
| Jurisdiction | ORANGE CA |
| Minor Civil Division | CENTRAL COAST |
| Census Blockgroup | 3 |
| Census Block | 3003 |
| Census Tract | 63202 |
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