Contra Costa County property record for 251 Dexter Pl, San Ramon, CA 94583
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,530 sqft · built 1968 |
| Lot Size | 0.161 acres (7,000 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,725,000 (Mar 2022) |
| Tax Bill | $17,087 (2025) |
| Deeds & Mortgages | Mar 2022 Sale & Mortgage Mar 2021 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 212-092-018-2 |
| Primary APN | 212-092-018-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,530 sqft Living Area |
| Gross Area | 1,967 sqft |
| 1st Floor Area | 1,530 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1968 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Ranch |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Material | Wood Shingle |
| Lot Area | 7,000 sqft (0.161 acres) |
| Lot Dimensions | 100 ft deep x 70 ft wide |
| Garage Type | Attached |
| Garage Area | 437 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Forced Air with A/C |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 251 DEXTER PL |
|---|---|
| City | SAN RAMON |
| State | CA |
| Zip | 94583-2911 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-7 |
| Legal Description | TRACT 3263 LOT 128 EX MR |
| Legal Subdivision | SUBDIVISION 3263 |
| Legal Tract | 3263 |
| Legal Lot Number | 128 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 345102 |
251 Dexter Pl is owned and occupied by two individuals who bought it in March 2022.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 251 DEXTER PL, SAN RAMON, CA 94583-2911 |
| 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 |
|---|---|
| Mar 17, 2022 | Grant Deed, Transfer · Conventional Mortgage THE GOLDEN ONE CU |
| Mar 4, 2021 | Intrafamily Transfer, Transfer |
| Jun 30, 2020 | Intrafamily Transfer, Transfer · Conventional Mortgage CMG MORTGAGE INC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 17, 2022 · Amount on File |
| Deed Sale | Mar 17, 2022 · Amount on File |
| Prior Sale | Feb 2, 2012 · Amount on File |
| Deed Document Number | 202247880 |
| Prior Transfer Date | Feb 25, 2021 |
| Prior Transfer Doc | 0000066739 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 17, 2022 |
| Property Address | 251 DEXTER PL, SAN RAMON, CA 94583-2911 |
| Document Number | 0000047880 |
| Map Reference | MB 116 PG 37 |
| Instrument Date | Mar 3, 2022 |
| Instrument | 2022-047880 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| 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 | 251 DEXTER PL, SAN RAMON, CA 94583-2911 |
| Document Number | 0000047881 |
|---|---|
| Date | Mar 17, 2022 |
| Instrument | 2022-047881 |
| Name | THE GOLDEN ONE CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Apr 1, 2052 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 4, 2021 |
| Property Address | 251 DEXTER PL, SAN RAMON, CA 94583-2911 |
| Document Number | 0000066739 |
| Map Reference | MB 116 PG 37 |
| Instrument Date | Feb 25, 2021 |
| Instrument | 2021-066739 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 251 DEXTER PL, SAN RAMON, CA 94583-2911 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 30, 2020 |
| Property Address | 251 DEXTER PL, SAN RAMON, CA 94583-2911 |
| Document Number | 0000128839 |
| Map Reference | MB 116 PG 37 |
| Instrument Date | Jun 24, 2020 |
| Instrument | 2020-128839 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 251 DEXTER PL, SAN RAMON, CA 94583-2911 |
| Document Number | 0000128840 |
|---|---|
| Date | Jun 30, 2020 |
| Instrument | 2020-128840 |
| Name | CMG MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 181 Months |
| Due | Jul 1, 2035 |
The 2025 property tax bill for 251 Dexter Pl was $17,087.
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 | $1,500,000 (-18.06%) Land $1,130,436 Building $369,564 | |
| 2025 | $17,087.00 | $1,830,583 Land $1,379,570 Building $451,013 |
| 2023 | $19,950.00 (+150.22%) | $1,759,500 Land $1,326,000 Building $433,500 |
| 2022 | $7,973.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 251 Dexter Pl 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 251 Dexter Pl 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 80% of the US · lower than 88% 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 | 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 613 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Unwired Fixed Wireless | 300 / 25 |
| 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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