Contra Costa County property record for 407 Maxwell Ct, San Ramon, CA 94582
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,790 sqft · built 2004 |
| Lot Size | 0.126 acres (5,500 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $2,175,000 (May 2024) |
| Tax Bill | $27,278 (2025) |
| Deeds & Mortgages | May 2024 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 222-250-083-3 |
| Primary APN | 222-250-083-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 2,790 sqft Living Area |
| 1st Floor Area | 1,400 sqft |
| 2nd Floor Area | 1,390 sqft |
| Year Built | Built 2004 |
|---|---|
| Effective Year Built | Effective 2005 |
| Lot Area | 5,500 sqft (0.126 acres) |
| Garage Type | Attached |
| Garage Area | 666 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 407 MAXWELL CT |
|---|---|
| City | SAN RAMON |
| State | CA |
| Zip | 94582-5170 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T7984 L137 |
| Legal Subdivision | SUBDIVISION 7984 |
| Legal Tract | 7984 |
| Legal Lot Number | 137 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | TASSAJARA |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 355121 |
407 Maxwell Ct is owned and occupied by two individuals who bought it in May 2024.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 407 MAXWELL CT, SAN RAMON, CA 94582-5170 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 13, 2024 · Amount on File |
| Deed Sale | May 13, 2024 · Amount on File |
| Prior Sale | Jun 21, 2005 · Amount on File |
| Deed Document Number | 202444690 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 13, 2024 |
| Property Address | 407 MAXWELL CT, SAN RAMON, CA 94582-5170 |
| Document Number | 0000044690 |
| Map Reference | MB 448 PG 29 |
| Instrument Date | May 3, 2024 |
| Instrument | 2024-044690 |
| Transaction Type | Transfer |
| Record Updated | May 22, 2024 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| 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 |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 407 MAXWELL CT, SAN RAMON, CA 94582-5170 |
| Document Number | 0000044691 |
|---|---|
| Date | May 13, 2024 |
| Instrument | 2024-044691 |
| Name | BANK OF AMERICA NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jun 1, 2054 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 6.12% |
| Type Change Date | Jun 1, 2031 |
| Change Frequency | 6 Months |
| Min Rate At Change | 2.62% |
| Max Rate At Change | 11.1% |
| Index | SOFR Average 30-Day |
| Max Rate | 11.1% |
The 2025 property tax bill for 407 Maxwell Ct was $27,278.
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 | $2,262,870 (+2%) Land $1,586,610 Building $676,260 | |
| 2025 | $27,278.00 | $2,218,500 Land $1,555,500 Building $663,000 |
| 2023 | $16,575.00 (+1.35%) Homeowner's exemption | $1,249,875 Land $675,247 Building $574,628 |
| 2022 | $16,354.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 407 Maxwell Ct in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 407 Maxwell Ct is moderate, ranking above 64% of the US, with a 0.3% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 64% of the US · lower than 60% of California |
|---|---|
| Wildfire Likelihood | 0.3% 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 | DUBLIN SAN RAMON SERVICES DISTRICT serves 98,776 people · EPA ID CA0110009 |
|---|---|
| Water Source | Purchased surface water from ZONE 7 WATER AGENCY |
| Last State Inspection | Sep 2024 |
| Lead | Under 1 ppb (2023–2025) 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 290 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: T-Mobile.
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