Contra Costa County property record for 312 Warmcastle Ct, Martinez, CA 94553 · Last verified July 2026
| Property Type | Residential > Condominium / Townhouse > Condominium |
|---|---|
| Bedrooms | 2 Beds |
| Bathrooms | 2.5 Baths |
| Year Built | Built 1990 |
| Square Footage | 1,262 sqft Living Area |
| Lot Size | 799 sqft (0.018 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $300,000 (2002) |
| Tax Bill | $5,985.00 (2025) |
| Primary APN | 161-560-019-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,262 sqft Living Area |
| 1st Floor | 578 sqft 1st Floor |
| 2nd Floor | 684 sqft 2nd Floor |
| Stories | 2 Stories |
| Year Built | Built 1990 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Condo/Apartment Style |
| Lot Area | 799 sqft (0.018 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 228 sqft Garage |
| Street Address | 312 WARMCASTLE CT |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-6814 |
| Property Usage | Residential Property Usage |
| Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | T6962 U95 |
| Legal Subdivision | SUBDIVISION 6962 |
| Legal Tract | 6962 |
| Legal Lot Number | 7 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 3 |
| Census Block | 3005 |
| Census Tract | 320004 |
Source: Contra Costa County records · APN 161-560-019-2
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 | Company Name on File |
|---|---|
| Mailing Address | 312 WARMCASTLE CT, MARTINEZ, CA 94553-6814 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 29, 2002 · Amount on Record |
| Deed Sale | Oct 29, 2002 · Amount on Record |
| Prior Sale | Mar 16, 2000 · Amount on Record |
| Deed Doc Number | 2002395326 |
| Last Transfer Date | Mar 03, 2006 |
| Transfer Doc | 0000072798 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 312 WARMCASTLE CT, MARTINEZ, CA 94553-6814 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | SERVICELINK |
| Name | Verified Name |
|---|
| Document Number | 0000108467 |
|---|---|
| Date | Jun 08, 2020 |
| Instrument | 2020-108467 |
| Name | CITIBANK NA |
|---|---|
| Type | Bank |
| Address | O FALLON, MO 63368 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jun 01, 2050 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Martinez 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 | $443,163 (+2%) Land $228,671 Building $214,492 | |
| 2025 | $5,985.00 (+5.09%) Homeowner's exemption | $434,475 (+4.04%) Land $224,188 Building $210,287 |
| 2023 | $5,695.00 (+2.04%) Homeowner's exemption | $417,606 Land $215,484 Building $202,122 |
| 2022 | $5,581.00 |
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