Contra Costa County property record for 320 Bollinger Estates Ct, San Ramon, CA 94583
| Property Type | Residential Vacant Land |
|---|---|
| Details | 4,349 sqft · built 1992 |
| Lot Size | 11 acres (479,160 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $12,279 (2025) |
| Deeds & Mortgages | Oct 2023 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 199-370-019-2 |
| Primary APN | 199-370-019-2 |
|---|---|
| Alternative APN |
|
| Total Rooms | 1 Room |
|---|---|
| Stories | 1 Story |
| Building Area | 4,349 sqft Gross Area |
| 1st Floor Area | 4,349 sqft |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1992 |
| Lot Area | 479,160 sqft |
| Street Address | 320 BOLLINGER ESTATES CT |
|---|---|
| City | SAN RAMON |
| State | CA |
| Zip | 94583-1543 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Local Zoning Code | A2 |
| Legal Description | PCL MAP 115 PG 14 PCL D EX 1/3MR |
| Legal Subdivision | MINOR SUB 53-81 |
| Legal Tract | 115PM14 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 345203 |
320 Bollinger Estates Ct, residential vacant land, is owned and occupied by an individual who acquired it in October 2023.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 1136, SAN RAMON, CA 94583-1136 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | Name on Deed |
|---|---|
| Last Transfer Date | Oct 12, 2023 |
| Transfer Doc | 0000102623 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Oct 18, 2023 |
| Property Address | 320 BOLLINGER ESTATES CT, SAN RAMON, CA 94583-1543 |
| Document Number | 0000102625 |
| Map Reference | MB 115 PG 14 |
| Instrument Date | Sep 29, 2023 |
| Instrument | 2023-102625 |
| Transaction Type | Transfer |
| Record Updated | Oct 26, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 320 BOLLINGER ESTATES CT, SAN RAMON, CA 94583-1543 |
The 2025 property tax bill for 320 Bollinger Estates Ct was $12,279 with a homeowner's exemption.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Unified School District | San Ramon Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,146,228 (+2%) Land $426,551 Building $719,677 | |
| 2025 | $12,279.00 Homeowner's exemption | $1,123,754 Land $418,188 Building $705,566 |
| 2023 | $11,936.00 (+0.73%) | $1,080,119 Land $401,950 Building $678,169 |
| 2022 | $11,849.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 320 Bollinger Estates Ct in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 10 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 4 (1982–1998) |
| Claims Outside the SFHA | 4 of 4 |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
| Claims by Event |
|
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 320 Bollinger Estates Ct is high, ranking above 89% of the US, with a 1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 89% of the US · above 71% of California |
|---|---|
| Wildfire Likelihood | 1% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 7 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Unwired Fixed Wireless | 300 / 25 |
| Starlink Satellite | 280 / 30 |
No cell data coverage reported
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