Contra Costa County property record for 9959 Windsor Way, San Ramon, CA 94583
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,382 sqft · built 1976 |
| Lot Size | 0.172 acres (7,505 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $920,000 (Nov 2017) |
| Tax Bill | $12,329 (2025) |
| Deeds & Mortgages | Nov 2020 Mortgage Feb 2020 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 212-281-004-3 |
| Primary APN | 212-281-004-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,382 sqft Living Area |
| Gross Area | 1,852 sqft |
| 1st Floor Area | 1,382 sqft |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Ranch |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Wood Shingle |
| Lot Area | 7,505 sqft (0.172 acres) |
| Garage Type | Attached |
| Garage Area | 470 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 9959 WINDSOR WAY |
|---|---|
| City | SAN RAMON |
| State | CA |
| Zip | 94583-2848 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T04171 L0063 B EX MR |
| Legal Subdivision | SUBDIVISION 4171 |
| Legal Tract | 04171 |
| Legal Lot Number | 63 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 345102 |
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 Individual Names on Record |
|---|---|
| Mailing Address | 9959 WINDSOR WAY, SAN RAMON, CA 94583-2848 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Nov 30, 2020 | Deed of Trust, Mortgage · Conventional Mortgage LOANDEPOT.COM LLC |
| Feb 4, 2020 | Deed of Trust, Mortgage · Conventional Mortgage LOANDEPOT.COM LLC |
| Nov 30, 2017 | Grant Deed, Transfer BANK OF AMERICA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 30, 2017 · Amount on Record |
| Deed Sale | Nov 30, 2017 · Amount on Record |
| Prior Sale | Apr 29, 2016 · Amount on Record |
| Deed Document Number | 2017224401 |
| Prior Transfer Date | Oct 17, 2001 |
| Prior Transfer Doc | 0000236931 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 9959 WINDSOR WAY, SAN RAMON, CA 94583-2848 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | AMERICAN COAST TITLE |
| Name | Verified Name |
|---|---|
| Address | 9959 WINDSOR WAY, SAN RAMON, CA 94583-2848 |
| Document Number | 0000289945 |
|---|---|
| Date | Nov 30, 2020 |
| Instrument | 2020-289945 |
| Name | LOANDEPOT.COM LLC |
|---|---|
| Type | Mortgage Company |
| Address | FOOTHILL RANCH, CA 92610 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Nov 1, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 9959 WINDSOR WAY, SAN RAMON, CA 94583-2848 |
| Document Number | 0000038996 |
| Instrument Date | Feb 4, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Mar 6, 2020 |
| Title Company | AMERICAN COAST TITLE COMPANY, AMERICAN COAST TITLE CO. |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 9959 WINDSOR WAY SAN RAMON CA 945832848, SAN RAMON, CA 94583-2848 |
| Document Number | 0000038996 |
|---|---|
| Date | Mar 2, 2020 |
| Instrument | 38996 |
| Name | LOANDEPOT.COM LLC |
|---|---|
| Type | Funding / Finance Company |
| Address | FOOTHILL RANCH, CA 92610 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Mar 1, 2050 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 30, 2017 |
| Property Address | 9959 WINDSOR WAY, SAN RAMON, CA 94583-2848 |
| Document Number | 0000224401 |
| Instrument Date | Nov 18, 2017 |
| Instrument | 224401 |
| Transaction Type | Transfer |
| Record Updated | Aug 28, 2018 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,012.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 9959 WINDSOR WAY SAN RAMON CA 945832848, SAN RAMON, CA 94583-2848 |
| Document Number | 224402 |
|---|---|
| Date | Nov 30, 2017 |
| Instrument | 224402 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Nov 29, 2047 |
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 | $1,067,733 (+2%) Land $754,378 Building $313,355 | |
| 2025 | $12,329.00 (+3.8%) Homeowner's exemption | $1,046,798 (+4.04%) Land $739,587 Building $307,211 |
| 2023 | $11,878.00 (+0.76%) Homeowner's exemption | $1,006,152 Land $710,869 Building $295,283 |
| 2022 | $11,788.00 |
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| 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 | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 | 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 633 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 | 100 / 20 |
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