Contra Costa County property record for 2300 Greenridge Dr, El Sobrante, CA 94803
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,650 sqft · built 1999 |
| Lot Size | 0.192 acres (8,363 sqft) |
| Owner | Company Name on Record |
| Last Sale | $305,000 (Dec 1999) |
| Tax Bill | $7,169 (2025) |
| Deeds & Mortgages | Mar 2024 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 435-070-026-8 |
| Primary APN | 435-070-026-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,650 sqft Living Area |
| 1st Floor Area | 698 sqft |
| 2nd Floor Area | 952 sqft |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 1999 |
| Lot Area | 8,363 sqft (0.192 acres) |
| Garage Type | Attached |
| Garage Area | 482 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 2300 GREENRIDGE DR |
|---|---|
| City | EL SOBRANTE |
| State | CA |
| Zip | 94803-3214 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | P1 |
| Legal Description | T7475 L3 |
| Legal Subdivision | SUBDIVISION 7475 |
| Legal Tract | 7475 |
| Legal Lot Number | 3 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3016 |
| Census Tract | 361000 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 2300 GREENRIDGE DR, EL SOBRANTE, CA 94803-3214 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 17, 1999 · Amount on Record |
| Deed Sale | Dec 17, 1999 · Amount on Record |
| Prior Sale | Dec 17, 1999 · Amount on Record |
| Deed Document Number | 1999325144 |
| Last Transfer Date | Mar 20, 2024 |
| Transfer Doc | 0000027810 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 26, 2024 |
| Property Address | 2300 GREENRIDGE DR, EL SOBRANTE, CA 94803-3214 |
| Document Number | 0000027810 |
| Map Reference | MB 406 PG 1 |
| Instrument Date | Mar 20, 2024 |
| Instrument | 2024-027810 |
| Transaction Type | Transfer |
| Record Updated | Apr 5, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 2300 GREENRIDGE DR, EL SOBRANTE, CA 94803-3214 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Unified School District | West Contra Costa Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $477,976 (+2%) Land $203,791 Building $274,185 | |
| 2025 | $7,169.00 (+4.63%) Homeowner's exemption | $468,605 (+4.04%) Land $199,796 Building $268,809 |
| 2023 | $6,852.00 (+1.47%) Homeowner's exemption | $450,411 Land $192,039 Building $258,372 |
| 2022 | $6,753.00 |
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 · 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 |
| Nearby Flood Claims | 2 (2010–2016) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Apr 2016 · rainfall accumulation |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 58% of the US · lower than 65% of California |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 191 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL | 100 / 20 |
May also be available: Unwired, Verizon.
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