Orange County property record for 355 Koch Ave, Placentia, CA 92870
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,467 sqft · built 1973 |
| Lot Size | 0.227 acres (9,900 sqft) |
| Owner | Individual Name on File |
| Last Sale | $785,000 (Apr 2017) |
| Tax Bill | $10,599 (2025) |
| Deeds & Mortgages | May 2018 Line of Credit Oct 2017 Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 336-121-33 |
| Primary APN | 336-121-33 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,467 sqft Living Area |
| Year Built | Built 1973 |
|---|---|
| Lot Area | 9,900 sqft (0.227 acres) |
| Garage Area | 609 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 355 KOCH AVE |
|---|---|
| City | PLACENTIA |
| State | CA |
| Zip | 92870-1929 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | N TR 7866 BLK LOT 51 |
| Legal Tract | 7866 |
| Legal Lot Number | 51 |
| Jurisdiction | ORANGE CA |
| Township / Civil Division | ANAHEIM-SANTA ANA-GARDEN GROVE |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 11709 |
Source: Orange County records · APN 336-121-33
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 | Individual Name on File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 355 KOCH AVE, PLACENTIA, CA 92870-1929 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| May 07, 2018 | Deed of Trust, Mortgage · Line of Credit SCHOOLSFIRST FCU |
| Oct 11, 2017 | Deed of Trust, Mortgage · Conventional Mortgage ROYAL PACIFIC FUNDING CORP |
| Jan 05, 2021 | Deed of Trust, Mortgage · Conventional Mortgage EQUITY PRIME MORTGAGE LLC |
| Apr 27, 2017 | Grant Deed, Transfer · Conventional Mortgage MB FINANCIAL BANK NA |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 27, 2017 · Amount on Record |
| Deed Sale | Apr 27, 2017 · Amount on Record |
| Prior Sale | May 28, 2003 |
| Deed Document Number | 2017000170601 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ORANGE CA |
| Property Address | 355 KOCH AVE, PLACENTIA, CA 92870-1929 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000164012 |
|---|---|
| Date | May 07, 2018 |
| Instrument | 2018000164012 |
| Name | SCHOOLSFIRST FCU |
|---|---|
| Type | Credit Union |
| Address | TUSTIN, CA 92780 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ORANGE CA |
| Property Address | 355 KOCH AVE, PLACENTIA, CA 92870-1929 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | WFG NATIONAL TITLE CO |
| Name | Verified Name |
|---|
| Document Number | 0000430507 |
|---|---|
| Date | Oct 11, 2017 |
| Instrument | 2017000430507 |
| Name | ROYAL PACIFIC FUNDING CORP |
|---|---|
| Type | Funding / Finance Company |
| Address | GLENDALE, CA 91203 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Nov 01, 2032 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ORANGE CA |
| Property Address | 355 KOCH AVE, PLACENTIA, CA 92870-1929 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | WFG NATIONAL TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 355 KOCH AVE, PLACENTIA, CA 92870-1929 |
| Document Number | 0000003081 |
|---|---|
| Date | Jan 05, 2021 |
| Instrument | 2021000003081 |
| Name | EQUITY PRIME MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | ATLANTA, GA 30328 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Jan 01, 2036 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ORANGE CA |
| Recording Date | Apr 27, 2017 |
| Property Address | 355 KOCH AVE, PLACENTIA, CA 92870-1929 |
| Document Number | 0000170601 |
| Map Reference | MB 313 PG 46-48 |
| Instrument Date | Mar 29, 2017 |
| Instrument | 2017000170601 |
| Transaction Type | Transfer |
| Record Updated | Sep 14, 2021 |
| Title Company | TICOR TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 355 KOCH AVE, PLACENTIA, CA 92870-1929 |
| Document Number | 0000170602 |
|---|---|
| Date | Apr 27, 2017 |
| Instrument | 2017000170602 |
| Name | MB FINANCIAL BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 01, 2047 |
Source: Orange County records · Assessment roll updated July 1, 2025 · Last verified November 2025
| Type | Name |
|---|---|
| State | California |
| County | Orange County |
| Municipality | Placentia City |
| Unified School District | Placentia-Yorba Linda 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 | $10,599.00 (+4.52%) | $911,057 (+4.04%) Land $723,881 Building $187,176 |
| 2023 | $10,141.00 (+1.2%) | $875,681 Land $695,773 Building $179,908 |
| 2022 | $10,021.00 |
Source: FEMA National Flood Hazard Layer as of September 27, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 1 (1998) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jan 1998 · rainfall accumulation |
| Wildfire Risk | Not rated no burnable land within 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 as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| IsoFusion Fiber | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 50 |
| Cosmo Network Solutions Fixed Wireless | 350 / 150 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T DSL · Fixed Wireless in parts of the area | 100 / 20 |
May also be available: California Internet.
Based on FCC filings for 698 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | GOLDEN STATE WC - PLACENTIA/YORBA LINDA private · serves 50,804 people |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Oct 2022 |
| Lead | 3 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 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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