Orange County property record for 15812 Diamond St, Westminster, CA 92683
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,136 sqft · built 1963 |
| Lot Size | 0.154 acres (6,716 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,450,000 (May 2025) |
| Tax Bill | $12,757 (2025) |
| Deeds & Mortgages | Mar 2024 Sale |
| Flood Zone | Zone A (high risk) |
| APN | 107-672-04 |
| Primary APN | 107-672-04 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,136 sqft Living Area |
| 1st Floor Area | 1,136 sqft |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1963 |
| Lot Area | 6,716 sqft (0.154 acres) |
| Garage Area | 437 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | HVAC |
|---|
| Street Address | 15812 DIAMOND ST |
|---|---|
| City | WESTMINSTER |
| State | CA |
| Zip | 92683-7202 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | N TR 4507 BLK LOT 125 |
| Legal Subdivision | TRACT 4507 |
| Legal Tract | 4507 |
| Legal Lot Number | 125 |
| Jurisdiction | ORANGE CA |
| Township / Civil Division | NORTH COAST |
| Census Block Group | 2 |
| Census Block | 2016 |
| Census Tract | 99703 |
15812 Diamond St is owned by a company that bought it in May 2025.
Source: Orange County records, as of August 4, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 6519 HAVENWOOD CIR, HUNTINGTON BEACH, CA 92648-6621 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
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 Sale | May 1, 2025 · Amount on File |
| Deed Sale | May 1, 2025 · Amount on File |
| Prior Sale | Nov 21, 2024 · Amount on File |
| Deed Document Number | 2025126913 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ORANGE CA |
| Recording Date | Mar 1, 2024 |
| Property Address | 15812 DIAMOND ST, WESTMINSTER, CA 92683-7202 |
| Document Number | 0000046476 |
| Map Reference | MB 173 PG 1-3 |
| Instrument Date | Feb 2, 2024 |
| Instrument | 2024000046476 |
| Transaction Type | Transfer |
| Record Updated | Mar 13, 2024 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 15812 DIAMOND ST, WESTMINSTER, CA 92683-7202 |
The 2025 property tax bill for 15812 Diamond St was $12,757.
Source: Orange County assessment roll, as of August 4, 2026
| Type | Name |
|---|---|
| State | California |
| County | Orange County |
| Municipality | Westminster City |
| Secondary School District | Huntington Beach Union High School District (09 - 12) |
| Elementary School District | Ocean View Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,479,000 (+37.58%) Land $1,146,458 Building $332,542 | |
| 2025 | $12,757.00 | $1,075,000 Land $1,003,068 Building $71,932 |
| 2023 | $1,285.00 (+2.39%) Homeowner's exemption | $63,703 Land $28,641 Building $35,062 |
| 2022 | $1,255.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 15812 Diamond St in Zone A, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective September 27, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone A high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Not determined for this zone |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 29 policies |
| Nearby Flood Policies | 29 in force |
| Nearby Flood Claims | 25 (1978–2005) |
| Most Recent Claim | Jun 2005 · rainfall accumulation |
| Claims by Event |
|
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.
The area around 15812 Diamond St has no burnable land within ember reach, so its wildfire risk is not rated.
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 | CITY OF WESTMINSTER serves 93,591 people · EPA ID CA3010064 |
|---|---|
| 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, 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 828 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Cosmo Network Solutions Fixed Wireless | 350 / 150 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, GeoLinks.
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