Contra Costa County property record for 321 Maple Park Ct, San Ramon, CA 94582
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 5.5 ba · 4,321 sqft · built 2010 |
| Lot Size | 0.224 acres (9,750 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,055,000 (Dec 2010) |
| Tax Bill | $17,817 (2025) |
| Deeds & Mortgages | Nov 2021 Mortgage Nov 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 222-470-026-6 |
| Primary APN | 222-470-026-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 5.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 13 Rooms |
| Stories | 2 Stories |
| Building Area | 4,321 sqft Living Area |
| 1st Floor Area | 2,073 sqft |
| 2nd Floor Area | 2,248 sqft |
| Year Built | Built 2010 |
|---|---|
| Effective Year Built | Effective 2010 |
| Architectural Style | Cluster |
| Lot Area | 9,750 sqft (0.224 acres) |
| Garage Type | Attached |
| Garage Area | 593 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 321 MAPLE PARK CT |
|---|---|
| City | SAN RAMON |
| State | CA |
| Zip | 94582-5827 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T8306 L26 |
| Legal Subdivision | GALE RANCH SUB 8306 |
| Legal Tract | 8306 |
| Legal Lot Number | 26 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | TASSAJARA |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 355115 |
321 Maple Park Ct is owned and occupied by two individuals who bought it in December 2010.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 321 MAPLE PARK CT, SAN RAMON, CA 94582-5827 |
| 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.
| Date | Document |
|---|---|
| Nov 17, 2021 | Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC |
| Nov 17, 2021 | Deed of Trust, Mortgage · Conventional Mortgage LENDUS LLC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 3, 2010 · Amount on File |
| Deed Sale | Dec 3, 2010 · Amount on File |
| Deed Document Number | 2010272611 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 321 MAPLE PARK CT, SAN RAMON, CA 94582-5827 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 321 MAPLE PARK CT, SAN RAMON, CA 94582-5827 |
| Document Number | 0000317639 |
|---|---|
| Date | Nov 17, 2021 |
| Instrument | 2021-317639 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 121 Months |
| Due | Dec 1, 2031 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 321 MAPLE PARK CT, SAN RAMON, CA 94582-5827 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Name | Verified Name |
|---|
| Document Number | 0000317640 |
|---|---|
| Date | Nov 17, 2021 |
| Instrument | 2021-317640 |
| Name | LENDUS LLC |
|---|---|
| Type | Mortgage Company |
| Address | ALAMO, CA 94507 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Dec 1, 2051 |
The 2025 property tax bill for 321 Maple Park Ct was $17,817 with a homeowner's exemption.
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 | $1,378,662 (+2%) Land $555,384 Building $823,278 | |
| 2025 | $17,817.00 Homeowner's exemption | $1,351,631 Land $544,495 Building $807,136 |
| 2023 | $17,112.00 (+1.34%) Homeowner's exemption | $1,299,147 Land $523,352 Building $775,795 |
| 2022 | $16,886.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 321 Maple Park Ct in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 2 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 321 Maple Park Ct is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · lower than 81% of California |
|---|---|
| Wildfire Likelihood | 0.02% 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 | 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 713 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 2,000 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| Sail Internet Fixed Wireless · DSL in parts of the area | 200 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
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