Contra Costa County property record for 3623 Corte Segundo, Concord, CA 94519
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,584 sqft · built 1975 |
| Lot Size | 0.207 acres (9,000 sqft) |
| Owner | Individual Name on File |
| Last Sale | $750,000 (Aug 2022) |
| Tax Bill | $9,546 (2025) |
| Deeds & Mortgages | Aug 2022 Transfer Aug 2022 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 114-290-018 |
| Primary APN | 114-290-018 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 1,584 sqft Living Area |
| Gross Area | 2,046 sqft |
| 1st Floor Area | 1,584 sqft |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1975 |
| Lot Area | 9,000 sqft (0.207 acres) |
| Garage Type | Attached |
| Garage Area | 462 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Street Address | 3623 CORTE SEGUNDO |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94519-1901 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R8 |
| Legal Description | T04489 L0004 B |
| Legal Subdivision | SUBDIVISION 4489 |
| Legal Tract | 04489 |
| Legal Lot Number | 4 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4000 |
| Census Tract | 331000 |
Source: Contra Costa County records · APN 114-290-018
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 | Individual Name on File |
|---|---|
| Mailing Address | 3623 CORTE SEGUNDO, CONCORD, CA 94519-1901 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Aug 01, 2022 | Intrafamily Transfer, Transfer NOT AVAILABLE, DOMA TITLE OF CALIFORNIA INC |
| Aug 01, 2022 | Grant Deed, Transfer · Conventional Mortgage ACC MORTGAGE INC |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 01, 2022 · Amount on Record |
| Deed Sale | Aug 01, 2022 · Amount on Record |
| Prior Sale | Mar 16, 2006 · Amount on Record |
| Deed Document Number | 2022120798 |
| Prior Transfer Date | Mar 15, 2006 |
| Prior Transfer Doc | 0000080351 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 01, 2022 |
| Property Address | 3623 CORTE SEGUNDO, CONCORD, CA 94519-1901 |
| Document Number | 0000120797 |
| Map Reference | MB 166 PG 11 |
| Instrument Date | Jul 28, 2022 |
| Instrument | 2022-120797 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | NOT AVAILABLE, DOMA TITLE OF CALIFORNIA INC |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3623 CORTE SEGUNDO, CONCORD, CA 94519-1901 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 01, 2022 |
| Property Address | 3623 CORTE SEGUNDO, CONCORD, CA 94519-1901 |
| Document Number | 0000120798 |
| Map Reference | MB 166 PG 11 |
| Instrument Date | Jul 27, 2022 |
| Instrument | 2022-120798 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | NOT AVAILABLE, DOMA TITLE OF CALIFORNIA 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 |
|---|---|
| Address | 3623 CORTE SEGUNDO, CONCORD, CA 94519-1901 |
| Document Number | 0000120799 |
|---|---|
| Date | Aug 01, 2022 |
| Instrument | 2022-120799 |
| Name | ACC MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Aug 01, 2052 |
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 | $795,906 (+2%) Land $530,604 Building $265,302 | |
| 2025 | $9,546.00 (+4.31%) Homeowner's exemption | $780,300 (+4.04%) Land $520,200 Building $260,100 |
| 2023 | $9,152.00 (-0.46%) Homeowner's exemption | $750,000 Land $500,000 Building $250,000 |
| 2022 | $9,194.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), as of October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133310004, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AH, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 1 (1999) |
| Most Recent Claim | Apr 1999 · 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) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| Xfinity Cable | 2,000 / 250 |
| Radiate Holdings Cable | 1,500 / 50 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
Based on FCC filings for 505 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System, water system CA0710003, 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.
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