Orange County property record for 3597 Harbor Blvd, Costa Mesa, CA 92626
| Property Type | Commercial |
|---|---|
| Details | 4,314 sqft · built 1948 |
| Lot Size | 0.765 acres (33,324 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $48,670 (2025) |
| Deeds & Mortgages | Oct 2019 Mortgage |
| Flood Zone | Zone X (reduced by levee) |
| APN | 415-041-06 |
| Primary APN | 415-041-06 |
|---|
| Units | 2 Units |
|---|---|
| Building Area | 4,314 sqft Total Area |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1948 |
| Lot Area | 33,324 sqft (0.765 acres) |
| Street Address | 3597 HARBOR BLVD |
|---|---|
| City | COSTA MESA |
| State | CA |
| Zip | 92626-1405 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Legal Description | N TR 1083 BLK LOT 1 TR 1083 LOT 1 IRREG LOT IN LOT |
| Legal Tract | 1083 |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | ORANGE CA |
| Township / Civil Division | CENTRAL COAST |
| Census Block Group | 1 |
| Census Block | 1030 |
| Census Tract | 63910 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 3597 HARBOR BLVD, COSTA MESA, CA 92626-1405 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ORANGE CA |
| Property Address | 3597 HARBOR BLVD, COSTA MESA, CA 92626-1405 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | STEWART TITLE OF CA INC |
| Name | Verified Name |
|---|
| Document Number | 0000417347 |
|---|---|
| Date | Oct 24, 2019 |
| Instrument | 2019000417347 |
| Name | EASTERN INTERNATIONAL BANK |
|---|---|
| Type | Bank |
| Address | LOS ANGELES, CA 90012 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
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 | $3,617,489 (+2%) Land $1,194,426 Building $2,423,063 | |
| 2025 | $48,670.00 (+5.54%) | $3,546,558 (+4.04%) Land $1,171,006 Building $2,375,552 |
| 2023 | $46,116.00 (+4.54%) | $3,408,842 Land $1,125,535 Building $2,283,307 |
| 2022 | $44,113.00 |
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 reduced by levee · depends on levee performance |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 7 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 74 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cosmo Network Solutions Fixed Wireless | 350 / 150 |
May also be available: AT&T, GeoLinks, Spectrum, T-Mobile, Verizon.
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