Contra Costa County property record for 289 Casper Pl, San Ramon, CA 94583
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,288 sqft · built 1967 |
| Lot Size | 0.162 acres (7,070 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $831,500 (May 2016) |
| Tax Bill | $11,502 (2025) |
| Deeds & Mortgages | Apr 2021 Mortgage Nov 2019 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 210-541-025-8 |
| Primary APN | 210-541-025-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,288 sqft Living Area |
| 1st Floor Area | 1,288 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1967 |
|---|---|
| Effective Year Built | Effective 1982 |
| Lot Area | 7,070 sqft (0.162 acres) |
| Garage Type | Attached |
| Garage Area | 446 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Forced Air with A/C |
|---|
| Street Address | 289 CASPER PL |
|---|---|
| City | SAN RAMON |
| State | CA |
| Zip | 94583-3536 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 3471 LOT 78 EX MR |
| Legal Subdivision | SUBDIVISION 3471 |
| Legal Tract | 3471 |
| Legal Lot Number | 78 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 345101 |
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 | 4211 REEDLAND CIR, SAN RAMON, CA 94582-5587 |
| Owner Type | Individual |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Apr 28, 2021 | Deed of Trust, Mortgage · Conventional Mortgage HOME POINT FINANCIAL CORPORATION |
| Nov 16, 2019 | Deed of Trust, Mortgage · Conventional Mortgage BANK OF AMERICA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 16, 2016 · Amount on Record |
| Deed Sale | May 16, 2016 · Amount on Record |
| Prior Sale | Oct 21, 2011 · Amount on Record |
| Deed Document Number | 201691562 |
| Prior Transfer Date | Jun 19, 2003 |
| Prior Transfer Doc | 0000308554 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 289 CASPER PL, SAN RAMON, CA 94583-3536 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | ORANGE COAST TITLE |
| Name | Verified Name |
|---|---|
| Address | 289 CASPER PL, SAN RAMON, CA 94583-3536 |
| Document Number | 0000128234 |
|---|---|
| Date | Apr 28, 2021 |
| Instrument | 2021-128234 |
| Name | HOME POINT FINANCIAL CORPORATION |
|---|---|
| Type | Mortgage Company |
| Address | PARSIPPANY, NJ 07054 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 289 CASPER PL, SAN RAMON, CA 94583-3536 |
| Document Number | 0000213261 |
| Instrument Date | Nov 16, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Dec 10, 2019 |
| Title Company | SERVICELINK |
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 289 CASPER PL SAN RAMON CA 945833536, SAN RAMON, CA 94583-3536 |
| Document Number | 0000213261 |
|---|---|
| Date | Nov 27, 2019 |
| Instrument | 213261 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Nov 26, 2049 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.37% |
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 | $1,003,764 (+2%) Land $748,630 Building $255,134 | |
| 2025 | $11,502.00 (+3.65%) | $984,083 (+4.04%) Land $733,951 Building $250,132 |
| 2023 | $11,097.00 (+0.73%) | $945,871 Land $705,451 Building $240,420 |
| 2022 | $11,017.00 |
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 |
|---|---|
| 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 350 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 Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
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