Contra Costa County property record for 20 Glen Alpine, Danville, CA 94526
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4.5 ba · 5,963 sqft · built 1979 |
| Lot Size | 2.98 acres (129,852 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $3,300,000 (May 2026) |
| Tax Bill | $42,406 (2025) |
| Deeds & Mortgages | May 2026 Sale & Mortgage Apr 2026 Sale + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 199-440-017-2 |
| Primary APN | 199-440-017-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 15 Rooms |
| Stories | 1 Story |
| Building Area | 5,963 sqft Living Area |
| Gross Area | 5,198 sqft |
| 1st Floor Area | 5,198 sqft |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 2000 |
| Lot Area | 129,852 sqft |
| Garage Type | Attached |
| Garage Area | 880 sqft |
| Parking Spaces | 4 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 20 GLEN ALPINE |
|---|---|
| City | DANVILLE |
| State | CA |
| Zip | 94526-3705 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PCL MAP 52 PG 4 PCL B & POR A |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 345203 |
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 Company Names on Record |
|---|---|
| Mailing Address | 20 GLEN ALPINE, DANVILLE, CA 94526-3705 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| May 22, 2026 | Grant Deed, Transfer · Conventional Mortgage JPMORGAN CHASE BANK |
| Apr 20, 2026 | Grant Deed, Transfer NONE LISTED ON DOCUMENT |
| Sep 7, 2017 | Grant Deed, Transfer DOG HILL PARTNERS |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 22, 2026 · Amount on Record |
| Deed Sale | May 22, 2026 · Amount on Record |
| Prior Sale | Sep 7, 2017 · Amount on Record |
| Deed Document Number | 202653621 |
| Prior Transfer Date | Sep 19, 1994 |
| Prior Transfer Doc | 0000240224 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 22, 2026 |
| Property Address | 20 GLEN ALPINE, DANVILLE, CA 94526-3705 |
| Document Number | 0000053621 |
| Instrument Date | May 19, 2026 |
| Instrument | 202653621 |
| Transaction Type | Transfer |
| Record Updated | Aug 25, 2026 |
| Title Company | CHICAGO TITLE W, CHICAGO TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $366,630.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Trust |
| Address | 20 GLEN ALPINE, DANVILLE, CA 94526-3705 |
| Document Number | 0000053622, |
|---|---|
| Date | May 22, 2026 |
| Instrument | 202653622 |
| Name | JPMORGAN CHASE BANK |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jun 1, 2056 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.63% |
| Initial Type | Adjustable Rate |
| Adjustable | Adjustable Rate Rider |
| Max Rate | -1% |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 20, 2026 |
| Property Address | 20 GLEN ALPINE, DANVILLE, CA 94526-3705 |
| Document Number | 0000039925 |
| Instrument Date | Apr 8, 2026 |
| Instrument | 202639925 |
| Transaction Type | Transfer |
| Record Updated | Aug 27, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Trust |
| Address | 30 GLEN ALPINE, DANVILLE, CA 94526-3705 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Sep 7, 2017 |
| Property Address | 20 GLEN ALPINE, DANVILLE, CA 94526-3705 |
| Document Number | 0000163308 |
| Instrument Date | Aug 17, 2017 |
| Instrument | 163308 |
| Transaction Type | Transfer |
| Record Updated | Sep 12, 2017 |
| Title Company | CHICAGO TITLE COMPANY, CHICAGO TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $3,680.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 30 GLEN ALPINE DANVILLE CA 945263705, DANVILLE, CA 94526-3705 |
| Document Number | 163309 |
|---|---|
| Date | Sep 7, 2017 |
| Instrument | 163309 |
| Name | DOG HILL PARTNERS |
|---|---|
| Address | 700 N BUNDY DR, LOS ANGELES, CA 90049-2319 |
| Amount | Amount Recorded |
|---|
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Danville Town |
| Unified School District | San Ramon Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $3,882,153 (+2%) Land $1,972,993 Building $1,909,160 | |
| 2025 | $42,406.00 (+3.84%) | $3,806,033 (+4.04%) Land $1,934,307 Building $1,871,726 |
| 2023 | $40,839.00 (+0.74%) | $3,658,243 Land $1,859,197 Building $1,799,046 |
| 2022 | $40,539.00 |
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 79% of the US · above 56% of California |
|---|---|
| Wildfire Likelihood | 0.6% annual chance |
| Exposure | Direct burnable vegetation |
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 94 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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