Orange County property record for 284 Walnut St, Costa Mesa, CA 92627 · Last verified November 2025
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,111 sqft · built 1930 |
| Lot Size | 0.146 acres (6,382 sqft) |
| Owner | Company Name on File |
| Last Sale | $3,450,000 (Mar 2023) |
| Tax Bill | $39,003 (2025) |
| Deeds & Mortgages | Mar 2023 Sale & Mortgage Dec 2021 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 426-283-16 |
| Primary APN | 426-283-16 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 3 Stories |
| Building Area | 1,111 sqft Living Area |
| Year Built | Built 1930 |
|---|---|
| Lot Area | 6,382 sqft (0.146 acres) |
| Garage Type | Detached |
| Street Address | 284 WALNUT ST |
|---|---|
| City | COSTA MESA |
| State | CA |
| Zip | 92627-2242 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | N TR 767 BLK LOT 8 |
| Legal Subdivision | 767 |
| Legal Tract | 767 |
| Legal Lot Number | 8 |
| Jurisdiction | ORANGE CA |
| Township / Civil Division | CENTRAL COAST |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 63202 |
Source: Orange County records · APN 426-283-16
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 | Company Name on File |
|---|---|
| Co-owner | 2 Verified Secondary Owners |
| Mailing Address | 284 WALNUT ST, COSTA MESA, CA 92627-2242 |
| Occupancy | Owner Occupied |
| Owner Type | Company, Secondary Individual |
| Vesting | Trust |
| Date | Document |
|---|---|
| Mar 03, 2023 | Grant Deed, Transfer · Conventional Mortgage BANK OF AMERICA NA |
| Dec 10, 2021 | Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK |
| Jun 12, 2017 | Grant Deed, Transfer · ARM LAWYERS TITLE COMPANY |
| Deed Names | 3 Verified Names on Deed |
|---|---|
| Last Sale | Mar 03, 2023 · Amount on Record |
| Deed Sale | Mar 03, 2023 · Amount on Record |
| Prior Sale | Jun 12, 2017 · Amount on Record |
| Deed Document Number | 2023000049654 |
| Record Updated | Jun 08, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ORANGE CA |
| Recording Date | Mar 03, 2023 |
| Property Address | 284 WALNUT ST, COSTA MESA, CA 92627-2242 |
| Document Number | 0000049654 |
| Map Reference | MB 27 PG 29 |
| Instrument Date | Feb 22, 2023 |
| Instrument | 2023000049654 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Title Company | WFG NATIONAL 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 | Family Trust |
| Address | 284 WALNUT ST, COSTA MESA, CA 92627-2242 |
| Document Number | 0000049655 |
|---|---|
| Date | Mar 03, 2023 |
| Instrument | 2023000049655 |
| Name | BANK OF AMERICA NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 01, 2053 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.25% |
| Type Change Date | Apr 01, 2030 |
| Change Frequency | 6 Months |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 9.25% |
| Index | Other |
| Max Rate | 9.25% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ORANGE CA |
| Property Address | 284 WALNUT ST, COSTA MESA, CA 92627-2242 |
| Transaction Type | Mortgage |
| Record Updated | Jul 21, 2022 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 284 WALNUT ST, COSTA MESA, CA 92627-2242 |
| Document Number | 0000743016 |
|---|---|
| Date | Dec 10, 2021 |
| Instrument | 2021000743016 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 01, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.55% |
| Type Change Date | Jan 01, 2032 |
| Change Frequency | Annually |
| Min Rate At Change | 2.95% |
| Max Rate At Change | 1.09% |
| Index | 1-Year CMT |
| Max Rate | 1.09% |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ORANGE CA |
| Recording Date | Jun 12, 2017 |
| Property Address | 284 WALNUT ST, COSTA MESA, CA 92627-2242 |
| Document Number | 0000239327 |
| Map Reference | MB 7 PG 29 |
| Instrument Date | May 17, 2017 |
| Instrument | 2017000239327 |
| Transaction Type | Transfer |
| Record Updated | Feb 06, 2021 |
| Title Company | LAWYERS TITLE COMPANY |
| 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 |
|---|---|
| Address | 284 WALNUT ST, COSTA MESA, CA 92627-2242 |
| Document Number | , 2017000239328 |
|---|---|
| Date | Jun 12, 2017 |
| Instrument | 2017000239328 |
| Type | Bank |
|---|
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 01, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.12% |
| Type Change Date | Jul 01, 2027 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 5.12% |
| Index | 1-Year LIBOR |
| Max Rate | 9.12% |
Source: Orange County records · Assessment roll updated July 1, 2025 · Last verified November 2025
| Type | Name |
|---|---|
| State | California |
| County | Orange County |
| Municipality | Costa Mesa City |
| Unified School District | Newport-Mesa 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 | $39,003.00 (+45.3%) | $3,589,380 (+46.26%) Land $2,701,230 Building $888,150 |
| 2023 | $26,843.00 (+2.56%) | $2,454,140 Land $1,743,226 Building $710,914 |
| 2022 | $26,173.00 |
Source: FEMA National Flood Hazard Layer, Orange County (06059C), updated September 27, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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