Contra Costa County property record for 2525 Hamilton Ave, Concord, CA 94519
| Property Type | Duplex |
|---|---|
| Details | 3 bd · 3 ba · 1,689 sqft · built 1963 |
| Lot Size | 0.138 acres (6,000 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $225,000 (Jul 2009) |
| Tax Bill | $4,262 (2025) |
| Deeds & Mortgages | Dec 2025 Transfer Mar 2023 Mortgage + 4 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 111-334-003-6 |
| Primary APN | 111-334-003-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 1,689 sqft Living Area |
| 1st Floor Area | 1,689 sqft |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | Duplex Single |
| Lot Area | 6,000 sqft (0.138 acres) |
| Cooling System | Central |
|---|
| Street Address | 2525 HAMILTON AVE |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94519-1617 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | TRACT 2933 LOT 283 EX MR |
| Legal Subdivision | 2933 SUN TERRACE EAST |
| Legal Tract | 2933 |
| Legal Lot Number | 283 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 330000 |
Source: Contra Costa County records, as of July 14, 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 Record |
|---|---|
| Mailing Address | 2525 HAMILTON AVE, CONCORD, CA 94519-1617 |
| Owner Type | Company |
| Vesting | Life Tenant |
| Date | Document |
|---|---|
| Dec 15, 2025 | Intrafamily Transfer, Transfer |
| Mar 7, 2023 | Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC |
| Mar 2, 2022 | Deed of Trust, Mortgage · Conventional Mortgage MISSION LOANS LLC |
| May 29, 2020 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS |
| Aug 20, 2018 | Intrafamily Transfer, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Mar 21, 2017 | Intrafamily Transfer, Transfer · Conventional Mortgage AMERICAN PACIFIC MORTGAGE |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 10, 2009 · Amount on Record |
| Deed Sale | Jul 10, 2009 · Amount on Record |
| Deed Document Number | 2009162355 |
| Last Transfer Date | Aug 10, 2018 |
| Transfer Doc | 0000132900 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 15, 2025 |
| Property Address | 2525 HAMILTON AVE, CONCORD, CA 94519-1617 |
| Document Number | 0000139784 |
| Map Reference | MB 89 PG 1 |
| Instrument Date | Dec 15, 2025 |
| Instrument | 2025- 139784 |
| Transaction Type | Transfer |
| Record Updated | Dec 25, 2025 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 2525 HAMILTON AVE, CONCORD, CA 94519-1617 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 2525 HAMILTON AVE, CONCORD, CA 94519-1617 |
| Transaction Type | Mortgage |
| Record Updated | Mar 17, 2023 |
| Name | Verified Name |
|---|---|
| Address | 2525 HAMILTON AVE, CONCORD, CA 94519-1617 |
| Document Number | 0000021010 |
|---|---|
| Date | Mar 7, 2023 |
| Instrument | 2023-021010 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 1, 2053 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 2525 HAMILTON AVE, CONCORD, CA 94519-1617 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Address | 2525 HAMILTON AVE, CONCORD, CA 94519-1617 |
| Document Number | 0000037736 |
|---|---|
| Date | Mar 2, 2022 |
| Instrument | 2022-037736 |
| Name | MISSION LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DIAMOND BAR, CA 91765 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Mar 1, 2052 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 2525 HAMILTON AVE, CONCORD, CA 94519-1617 |
| Document Number | 0000105635 |
| Instrument Date | May 29, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jun 17, 2020 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 2525 HAMILTON AVE CONCORD CA 945191617, CONCORD, CA 94519-1617 |
| Document Number | 0000105635 |
|---|---|
| Date | Jun 3, 2020 |
| Instrument | 105635 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jun 2, 2050 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 20, 2018 |
| Property Address | 2525 HAMILTON AVE, CONCORD, CA 94519-1617 |
| Document Number | 0000132900 |
| Map Reference | MB 89 PG 1 |
| Instrument Date | Aug 10, 2018 |
| Instrument | 2018-132900 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | FIRST AMERICAN TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 2525 HAMILTON AVE, CONCORD, CA 94519-1617 |
| Document Number | 0000132901 |
|---|---|
| Date | Aug 20, 2018 |
| Instrument | 2018-132901 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 1, 2048 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 21, 2017 |
| Property Address | 2525 HAMILTON AVE, CONCORD, CA 94519-1617 |
| Document Number | 0000048433 |
| Map Reference | MAP89 PG1 |
| Instrument Date | Feb 14, 2017 |
| Instrument | 2017-048433 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 2525 HAMILTON AVE, CONCORD, CA 94519-1617 |
| Document Number | 0000048434 |
|---|---|
| Date | Mar 21, 2017 |
| Instrument | 2017-048434 |
| Name | AMERICAN PACIFIC MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 1, 2047 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Concord City |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $296,230 (+2%) Land $184,322 Building $111,908 | |
| 2025 | $4,262.00 (+5.23%) | $290,422 (+4.04%) Land $180,708 Building $109,714 |
| 2023 | $4,050.00 (+1.73%) | $279,146 Land $173,692 Building $105,454 |
| 2022 | $3,981.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003 |
|---|---|
| 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, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 762 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile.
5G (outdoors only) and 4G LTE
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