Contra Costa County property record for 1579 Dianda Dr, Concord, CA 94521 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1985 |
| Square Footage | 1,892 sqft Living Area |
| Lot Size | 7,000 sqft (0.161 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $925,000 (2025) |
| Tax Bill | $10,886.00 (2025) |
Source: Contra Costa County records · APN 115-413-007-2
Assessment roll updated July 14, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1579 DIANDA DR, CONCORD, CA 94521-1949 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Oct 30, 2024 | Deed of Trust, Mortgage · Conventional Mortgage PENNYMAC LOAN SERVICES LLC |
| Oct 30, 2024 | Deed of Trust, Mortgage · Conventional Mortgage PENNYMAC LOAN SERVICES LLC |
| Sep 18, 2025 | Grant Deed, Transfer · Conventional Mortgage CROSSCOUNTRY MORTGAGE LLC |
| Mar 20, 2024 | Intrafamily Transfer, Transfer · Conventional Mortgage NEXBANK SSB |
| Oct 11, 2022 | Grant Deed, Transfer · Conventional Mortgage NEXBANK SSB |
| Apr 15, 2022 | Grant Deed, Transfer CHICAGO TITLE COMPANY |
| Aug 31, 2018 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 18, 2025 · Amount on Record |
| Deed Sale | Sep 18, 2025 · Amount on Record |
| Prior Sale | Oct 11, 2022 · Amount on Record |
| Deed Doc Number | 202597375 |
| Prior Transfer Date | Mar 13, 2024 |
| Prior Transfer Doc | 0000025848 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1579 DIANDA DR, CONCORD, CA 94521-1949 |
| Transaction Type | Mortgage |
| Record Updated | Sep 30, 2025 |
| Name | Verified Name |
|---|---|
| Address | 1579 DIANDA DR, CONCORD, CA 94521-1949 |
| Investor | Possibly a Property Investor |
| Document Number | 0000117643 |
|---|---|
| Date | Oct 30, 2024 |
| Instrument | 2024- 117643 |
| Name | PENNYMAC LOAN SERVICES LLC |
|---|---|
| Type | Mortgage Company |
| Address | 3043 TOWNSGATE RD # 200, WESTLAKE VILLAGE, CA 91361 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 01, 2054 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1579 DIANDA DR, CONCORD, CA 94521-1949 |
| Transaction Type | Mortgage |
| Record Updated | Sep 30, 2025 |
| Name | Verified Name |
|---|---|
| Address | 1579 DIANDA DR, CONCORD, CA 94521-1949 |
| Investor | Possibly a Property Investor |
| Document Number | 0000117643 |
|---|---|
| Date | Oct 30, 2024 |
| Instrument | 2024-0117643 |
| Name | PENNYMAC LOAN SERVICES LLC |
|---|---|
| Type | Mortgage Company |
| Address | 3043 TOWNSGATE RD # 200, WESTLAKE VILLAGE, CA 91361 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 01, 2054 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Sep 18, 2025 |
| Property Address | 1579 DIANDA DR, CONCORD, CA 94521-1949 |
| Document Number | 0000097375 |
| Map Reference | MB 94 PG 1 |
| Instrument Date | Sep 12, 2025 |
| Instrument | 2025- 097375 |
| Transaction Type | Transfer |
| Record Updated | Sep 30, 2025 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Right Of Survivorship |
| Address | 1579 DIANDA DR, CONCORD, CA 94521-1949 |
| Document Number | 0000097376 |
|---|---|
| Date | Sep 18, 2025 |
| Instrument | 2025- 097376 |
| Name | CROSSCOUNTRY MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 01, 2055 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 20, 2024 |
| Property Address | 1579 DIANDA DR, CONCORD, CA 94521-1949 |
| Document Number | 0000025848 |
| Map Reference | MB 94 PG 1 |
| Instrument Date | Mar 15, 2024 |
| Instrument | 2024-025848 |
| Transaction Type | Transfer |
| Record Updated | Apr 01, 2024 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 1579 DIANDA DR, CONCORD, CA 94521-1949 |
| Investor | Possibly a Property Investor |
| Document Number | 0000025849 |
|---|---|
| Date | Mar 20, 2024 |
| Instrument | 2024-025849 |
| Name | NEXBANK SSB |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 01, 2054 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 6.25% |
| Type Change Date | Oct 01, 2024 |
| Change Frequency | 6 Months |
| Min Rate At Change | 4.25% |
| Max Rate At Change | 8.25% |
| Margin | 3 |
| Max Rate | 11.2% |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Oct 11, 2022 |
| Property Address | 1579 DIANDA DR, CONCORD, CA 94521-1949 |
| Document Number | 0000152368 |
| Map Reference | MB 94 PG 1 |
| Instrument Date | Sep 28, 2022 |
| Instrument | 2022-152368 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1579 DIANDA DR, CONCORD, CA 94521-1949 |
| Document Number | 0000152369 |
|---|---|
| Date | Oct 11, 2022 |
| Instrument | 2022-152369 |
| Name | NEXBANK SSB |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 01, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.87% |
| Type Change Date | May 01, 2023 |
| Change Frequency | 6 Months |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 5.87% |
| Index | Other |
| Max Rate | 8.87% |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 15, 2022 |
| Property Address | 1579 DIANDA DR, CONCORD, CA 94521-1949 |
| Document Number | 0000066372 |
| Map Reference | MB 94 PG 1 |
| Instrument Date | Apr 15, 2022 |
| Instrument | 2022-066372 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 2015 MANHATTAN BEACH BLVD STE 100, 100, REDONDO BEACH, CA 90278-1230 |
| Investor | Possibly a Property Investor |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 31, 2018 |
| Property Address | 1579 DIANDA DR, CONCORD, CA 94521-1949 |
| Document Number | 0000140653 |
| Instrument Date | Aug 24, 2018 |
| Instrument | 140653 |
| Transaction Type | Transfer |
| Record Updated | Sep 11, 2018 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants In Common |
| Address | 626 ORCHID LN LINCOLN CA 956488160, LINCOLN, CA 95648-8160 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Concord City |
| Unified School District | Mount Diablo 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 |
|---|---|---|
| 2026 | $925,000 (+3.38%) Land $500,000 Building $425,000 | |
| 2025 | $10,886.00 (+4.37%) | $894,744 (+4.04%) Land $572,220 Building $322,524 |
| 2023 | $10,430.00 (+408.04%) | $860,000 Land $550,000 Building $310,000 |
| 2022 | $2,053.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 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.
| Primary APN | 115-413-007-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Building Area | 1,892 sqft Living Area |
| 1st Floor | 1,892 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1985 |
| Lot Area | 7,000 sqft (0.161 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 440 sqft Garage |
| Street Address | 1579 DIANDA DR |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94521-1949 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TRACT 3172 LOT 18 EX MR |
| Legal Subdivision | SUBDIVISION 3172 CITY/CONCORD |
| Legal Tract | 3172 |
| Legal Lot Number | 18 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 3 |
| Census Block | 3004 |
| Census Tract | 333200 |
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