Orange County property record for 5142 Harvard Ave, Westminster, CA 92683
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,924 sqft · built 1963 |
| Lot Size | 0.17 acres (7,445 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $290,000 (May 1999) |
| Tax Bill | $5,784 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 203-172-20 |
| Primary APN | 203-172-20 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,924 sqft Living Area |
| Year Built | Built 1963 |
|---|---|
| Lot Area | 7,445 sqft (0.17 acres) |
| Garage Area | 477 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 5142 HARVARD AVE |
|---|---|
| City | WESTMINSTER |
| State | CA |
| Zip | 92683-2703 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | N TR 4489 BLK LOT 109 |
| Legal Subdivision | 4489 |
| Legal Tract | 4489 |
| Legal Lot Number | 109 |
| Jurisdiction | ORANGE CA |
| Township / Civil Division | NORTH COAST |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 99906 |
Source: Orange County records · APN 203-172-20
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 | 2 Company Names on File |
|---|---|
| Mailing Address | 5142 HARVARD AVE, WESTMINSTER, CA 92683-2703 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 05, 1999 · Amount on Record |
| Deed Sale | May 05, 1999 · Amount on Record |
| Prior Sale | Apr 29, 1997 · Amount on Record |
| Deed Document Number | 19990327309 |
| Deed Book / Page | 203 |
| Record Updated | 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 | Westminster City |
| Secondary School District | Huntington Beach Union High School District (09 - 12) |
| Elementary School District | Westminster School District (KG - 08) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $5,784.00 (+5.01%) Homeowner's exemption | $466,484 (+4.04%) Land $342,101 Building $124,383 |
| 2023 | $5,508.00 (+1.62%) Homeowner's exemption | $448,371 Land $328,817 Building $119,554 |
| 2022 | $5,420.00 |
Source: FEMA National Flood Hazard Layer, Orange County (06059C), updated September 27, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060590999063, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 2 (1998–2005) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Feb 2005 · Severe Storms, Flooding, Landslides, And Mud And Debris Flows |
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · sampled at 777 locations within half a mile · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Cosmo Network Solutions Fixed Wireless | 250 / 100 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: California Internet, Verizon.
Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, March 2026 · Last verified October 2026
| Water System | CITY OF WESTMINSTER serves 93,591 people |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | May 2025 |
| Lead | 5 ppb (2022–2024) 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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