Orange County property record for 173 Mesa Dr, Costa Mesa, CA 92627
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 1,035 sqft · built 1951 |
| Lot Size | 0.167 acres (7,274 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $2,944 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 439-221-25 |
| Primary APN | 439-221-25 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 1,035 sqft Living Area |
| 1st Floor Area | 1,035 sqft |
| Year Built | Built 1951 |
|---|---|
| Effective Year Built | Effective 1951 |
| Architectural Style | Multi-Family |
| Lot Area | 7,274 sqft (0.167 acres) |
| Garage Type | Detached |
| Garage Area | 360 sqft |
| Street Address | 173 MESA DR |
|---|---|
| City | COSTA MESA |
| State | CA |
| Zip | 92627-4620 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | N TR 376 BLK LOT 44 TR 376 LOT 44 SELY 67.5FT NELY 6FT IN LOT (AND |
| Legal Tract | 376 |
| Legal Lot Number | 44 |
| Jurisdiction | ORANGE CA |
| Township / Civil Division | CENTRAL COAST |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 63102 |
173 Mesa Dr, a residential property, is owner-occupied and held in a trust since March 2001.
Source: Orange County records, as of August 4, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | PO BOX 10337, COSTA MESA, CA 92627-0134 |
| Occupancy | Owner Occupied |
| 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 Transfer Date | Mar 13, 2001 |
| Transfer Doc | 0000171763 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 173 Mesa Dr was $2,944 with a homeowner's exemption.
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 | $242,339 (+2%) Land $192,475 Building $49,864 | |
| 2025 | $2,944.00 Homeowner's exemption | $237,588 Land $188,701 Building $48,887 |
| 2023 | $2,822.00 (+2.47%) Homeowner's exemption | $228,363 Land $181,373 Building $46,990 |
| 2022 | $2,754.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 173 Mesa Dr in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 27, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 173 Mesa Dr is low, with 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 97% of the US · lower than 97.8% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 | 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 659 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless 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 |
May also be available: GeoLinks, T-Mobile.
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