Contra Costa County property record for 1045 S Monarch, San Ramon, CA 94582
| Property Type | Park, Playground, Picnic Area |
|---|---|
| Lot Size | 8.7 acres (379,407 sqft) |
| Owner | Company Name on File |
| Tax Bill | $1,013 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 222-270-053-2 |
| Primary APN | 222-270-053-2 |
|---|---|
| Alternative APN |
|
| Lot Area | 379,407 sqft |
|---|
| Street Address | 1045 S MONARCH |
|---|---|
| City | SAN RAMON |
| State | CA |
| Zip | 94582 |
| Property Category | Public Works |
| Property Type | Public Works > Park, Playground, Picnic Area |
| Legal Description | T9326 PCL C |
| Legal Tract | 9326 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | TASSAJARA |
| Census Block Group | 3 |
| Census Block | 3009 |
| Census Tract | 355115 |
1045 S Monarch, a public works property, is owned by a company.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 6800 KOLL CENTER PKWY, 320, PLEASANTON, CA 94566-7053 |
| Owner Type | Company |
| Vesting | Company |
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 |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 1045 S Monarch was $1,013.
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 | $91,059 (+2%) Land $52,305 Building $38,754 | |
| 2025 | $1,013.00 | $89,275 Land $51,280 Building $37,995 |
| 2023 | $1,205.00 (+108.12%) | $49,290 Land $49,290 |
| 2022 | $579.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1045 S Monarch 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
| 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 |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 1045 S Monarch is low, with a 0.01% annual chance of wildfire.
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 | 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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