Contra Costa County property record for 421 Pine Ridge Dr, San Ramon, CA 94582
| Property Type | Condominium |
|---|---|
| Details | 1 bd · 1 ba · 778 sqft · built 1988 |
| Lot Size | 0.019 acres (836 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $550,000 (Sep 2022) |
| Tax Bill | $7,349 (2025) |
| Deeds & Mortgages | Sep 2022 Sale & Mortgage Dec 2020 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 213-670-214-5 |
| Primary APN | 213-670-214-5 |
|---|---|
| Alternative APN |
|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 778 sqft Living Area |
| 1st Floor Area | 778 sqft |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | Condo/Apartment |
| Lot Area | 836 sqft (0.019 acres) |
| Garage Type | Attached |
| Garage Area | 247 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|
| Street Address | 421 PINE RIDGE DR |
|---|---|
| City | SAN RAMON |
| State | CA |
| Zip | 94582-4553 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | T6546 L7 B23 U172 |
| Legal Subdivision | COPPER RDG-PH 2 |
| Legal Tract | 6546 |
| Legal Block | 23 |
| Legal Lot Number | 7 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 345118 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 421 PINE RIDGE DR, SAN RAMON, CA 94582-4553 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Sep 23, 2022 | Grant Deed, Transfer · Conventional Mortgage MASON MCDUFFIE MORTGAGE CORP |
| Dec 23, 2020 | Grant Deed, Transfer CHICAGO TITLE COMPANY, CHICAGO TITLE CO |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 23, 2022 · Amount on Record |
| Deed Sale | Sep 23, 2022 · Amount on Record |
| Prior Sale | Dec 23, 2020 · Amount on Record |
| Deed Document Number | 2022143210 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Sep 23, 2022 |
| Property Address | 421 PINE RIDGE DR, SAN RAMON, CA 94582-4553 |
| Document Number | 0000143210 |
| Map Reference | MB 292 PG 1 |
| Instrument Date | Sep 21, 2022 |
| Instrument | 2022-143210 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | FIDELITY NATIONAL TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 421 PINE RIDGE DR, SAN RAMON, CA 94582-4553 |
| Document Number | 0000143211 |
|---|---|
| Date | Sep 23, 2022 |
| Instrument | 2022-143211 |
| Name | MASON MCDUFFIE MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 1, 2052 |
| Document Number | 0000143212 |
|---|---|
| Date | Sep 23, 2022 |
| Instrument | 2022-143212 |
| Name | MASON MCDUFFIE MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | SAN RAMON, CA 94583 |
| Type | Stand-Alone Second Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 1, 2052 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 23, 2020 |
| Property Address | 421 PINE RIDGE DR, SAN RAMON, CA 94582-4553 |
| Document Number | 0000323144 |
| Instrument Date | Dec 21, 2020 |
| Instrument | 323144 |
| Transaction Type | Transfer |
| Record Updated | Jan 8, 2021 |
| Title Company | CHICAGO TITLE COMPANY, CHICAGO TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Tax | $484.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 639 CELAYA CIR SAN RAMON CA 94583, SAN RAMON, CA 94583 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | San Ramon City |
| Unified School District | San Ramon Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $490,000 (-14.37%) Land $356,364 Building $133,636 | |
| 2025 | $7,349.00 (+3.55%) | $572,220 (+4.04%) Land $416,160 Building $156,060 |
| 2023 | $7,097.00 (+17.83%) | $550,000 Land $400,000 Building $150,000 |
| 2022 | $6,023.00 |
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 | Moderate above 44% of the US · lower than 74% of California |
|---|---|
| Wildfire Likelihood | 0.07% annual chance |
| Exposure | Direct burnable vegetation |
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 | EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| Lead | Under 1 ppb (2022–2024) 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 511 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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