Contra Costa County property record for 1370 Swallowtail Rd, Concord, CA 94521
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,506 sqft · built 1976 |
| Lot Size | 0.14 acres (6,100 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $902,000 (Aug 2023) |
| Tax Bill | $11,164 (2025) |
| Deeds & Mortgages | Aug 2023 Sale & Mortgage Feb 2023 Line of Credit + 3 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 133-474-004-8 |
| Primary APN | 133-474-004-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,506 sqft Living Area |
| Gross Area | 1,943 sqft |
| 1st Floor Area | 1,506 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1988 |
| Architectural Style | Contemporary |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Wood Shingle |
| Lot Area | 6,100 sqft (0.14 acres) |
| Garage Type | Attached |
| Garage Area | 437 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 1370 SWALLOWTAIL RD |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94521-4349 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | PD |
| Legal Description | TRACT 4572 LOT 46 EX MR |
| Legal Subdivision | SUBDIVISION 4572 |
| Legal Tract | 4572 |
| Legal Lot Number | 46 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3013 |
| Census Tract | 334007 |
Source: Contra Costa County records · APN 133-474-004-8
Assessment roll updated July 14, 2026 · Last verified July 2026
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 | 1370 SWALLOWTAIL RD, CONCORD, CA 94521-4349 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Aug 18, 2023 | Grant Deed, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Feb 13, 2023 | Deed of Trust, Mortgage · Line of Credit OPERATING ENGINEERS LOCAL UNION #3 FCU |
| Feb 16, 2022 | Deed of Trust, Mortgage · Conventional Mortgage CARDINAL FINANCIAL COMPANY LP |
| Dec 13, 2021 | Deed of Trust, Mortgage · FHA Mortgage SECRETARY HOUSING URBAN DEVELOPMENT |
| Oct 19, 2017 | Grant Deed, Transfer · FHA Mortgage GUILD MORTGAGE CO |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 18, 2023 · Amount on Record |
| Deed Sale | Aug 18, 2023 · Amount on Record |
| Prior Sale | Oct 19, 2017 · Amount on Record |
| Deed Document Number | 202379891 |
| Prior Transfer Date | Apr 30, 2015 |
| Prior Transfer Doc | 0000091030 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 18, 2023 |
| Property Address | 1370 SWALLOWTAIL RD, CONCORD, CA 94521-4349 |
| Document Number | 0000079891 |
| Map Reference | MB 186 PG 37 |
| Instrument Date | Aug 09, 2023 |
| Instrument | 2023-079891 |
| Transaction Type | Transfer |
| Record Updated | Aug 29, 2023 |
| Title Company | CHICAGO 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 |
|---|---|
| Relationship | Living Trust |
| Address | 1370 SWALLOWTAIL RD, CONCORD, CA 94521-4349 |
| Document Number | 0000079892 |
|---|---|
| Date | Aug 18, 2023 |
| Instrument | 2023-079892 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 01, 2053 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1370 SWALLOWTAIL RD, CONCORD, CA 94521-4349 |
| Transaction Type | Mortgage |
| Record Updated | Feb 22, 2023 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Address | 1370 SWALLOWTAIL RD, CONCORD, CA 94521-4349 |
| Document Number | 0000012568 |
|---|---|
| Date | Feb 13, 2023 |
| Instrument | 2023-012568 |
| Name | OPERATING ENGINEERS LOCAL UNION #3 FCU |
|---|---|
| Type | Credit Union |
| Address | LIVERMORE, CA 94551 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Feb 08, 2053 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1370 SWALLOWTAIL RD, CONCORD, CA 94521-4349 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Name | Verified Name |
|---|---|
| Address | 1370 SWALLOWTAIL RD, CONCORD, CA 94521-4349 |
| Document Number | 0000029386 |
|---|---|
| Date | Feb 16, 2022 |
| Instrument | 2022-029386 |
| Name | CARDINAL FINANCIAL COMPANY LP |
|---|---|
| Type | Mortgage Company |
| Address | CHARLOTTE, NC 28273 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 01, 2052 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1370 SWALLOWTAIL RD, CONCORD, CA 94521-4349 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Name | Verified Name |
|---|---|
| Address | 1370 SWALLOWTAIL RD, CONCORD, CA 94521-4349 |
| Document Number | 0000337486 |
|---|---|
| Date | Dec 13, 2021 |
| Instrument | 2021-337486 |
| Name | SECRETARY HOUSING URBAN DEVELOPMENT |
|---|---|
| Type | Government Agency |
| Address | WASHINGTON, DC 20410 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 355 Months |
| Due | Jul 01, 2051 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Oct 19, 2017 |
| Property Address | 1370 SWALLOWTAIL RD, CONCORD, CA 94521-4349 |
| Document Number | 0000192182 |
| Map Reference | MB186 PG37 |
| Instrument Date | Oct 13, 2017 |
| Instrument | 2017-192182 |
| Transaction Type | Transfer |
| Record Updated | Jul 27, 2021 |
| Title Company | NORTH AMERICAN TITLE CO INC |
| 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 | 1370 SWALLOWTAIL RD, CONCORD, CA 94521-4349 |
| Document Number | 0000192183 |
|---|---|
| Date | Oct 19, 2017 |
| Instrument | 2017-192183 |
| Name | GUILD MORTGAGE CO |
|---|---|
| Type | Mortgage Company |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 01, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Adjustable | Adjustable Rate Rider |
| Type Change Date | Apr 01, 2023 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 4% |
| Index | 1-Year CMT |
| Max Rate | 5% |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 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 | $938,440 (+2%) Land $572,220 Building $366,220 | |
| 2025 | $11,164.00 (+26.53%) | $920,040 (+27.46%) Land $561,000 Building $359,040 |
| 2023 | $8,823.00 (+1.3%) Homeowner's exemption | $721,802 Land $395,023 Building $326,779 |
| 2022 | $8,710.00 |
Source: FEMA National Flood Hazard Layer as of October 12, 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 |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 2 in force |
| Wildfire Risk | Low lower than 65% of the US · lower than 79% of California |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Radiate Holdings Cable | 1,500 / 50 |
| Unwired Fixed Wireless | 300 / 25 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Verizon.
Based on FCC filings for 472 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 | CONTRA COSTA WATER DISTRICT serves 210,500 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2022 |
| Lead | Under 1 ppb (2026–2028) 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.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures