Contra Costa County property record for 23 Cathy Ln, Danville, CA 94526
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.5 ba · 1,921 sqft · built 1948 |
| Lot Size | 0.44 acres (19,166 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $1,449,000 (Jun 2024) |
| Tax Bill | $17,135 (2025) |
| Deeds & Mortgages | Mar 2017 Reverse Mortgage Dec 2022 Transfer + 3 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 200-170-008-3 |
| Primary APN | 200-170-008-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 1,921 sqft Living Area |
| 1st Floor Area | 1,921 sqft |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1965 |
| Lot Area | 19,166 sqft (0.44 acres) |
| Garage Type | Attached |
| Garage Area | 481 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 23 CATHY LN |
|---|---|
| City | DANVILLE |
| State | CA |
| Zip | 94526-2510 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | RO EL RIO #1 POR LOT 107 |
| Legal Subdivision | EL RIO 1ST ADD |
| Legal Lot Number | 107 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 345203 |
Source: Contra Costa County records, as of July 14, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 23 CATHY LN, DANVILLE, CA 94526-2510 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Mar 23, 2017 | Deed of Trust, Mortgage · Reverse Mortgage FAIRWAY INDEPENDENT MORTGAGE CORP |
| Dec 2, 2022 | Intrafamily Transfer, Transfer |
| May 19, 2022 | Intrafamily Transfer, Transfer · Reverse Mortgage SMARTFI HOME LOANS LLC |
| Sep 21, 2018 | Affidavit of Death, Transfer ATTORNEY ONLY |
| Mar 17, 2017 | Deed of Trust, Mortgage · FHA Mortgage HUD-HOUSING/URBAN DEV |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 14, 2024 · Amount on Record |
| Deed Sale | Jun 14, 2024 · Amount on Record |
| Deed Document Number | 202456794 |
| Prior Transfer Date | Oct 31, 2022 |
| Prior Transfer Doc | 0000180047 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 23 CATHY LN, DANVILLE, CA 94526-2510 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Name | Verified Name |
|---|
| Document Number | 0000050236 |
|---|---|
| Date | Mar 23, 2017 |
| Instrument | 2017-050236 |
| Name | FAIRWAY INDEPENDENT MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | CARROLLTON, TX 75007 |
| Type | Reverse Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.56% |
| Type Change Date | Apr 1, 2018 |
| Change Frequency | Annually |
| Index | 1-Year LIBOR |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 2, 2022 |
| Property Address | 23 CATHY LN, DANVILLE, CA 94526-2510 |
| Document Number | 0000180047 |
| Map Reference | VOL 4 PG 78 |
| Instrument Date | Oct 31, 2022 |
| Instrument | 2022-180047 |
| 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 Living Trust |
| Address | 23 CATHY LN, DANVILLE, CA 94526-2510 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 19, 2022 |
| Property Address | 23 CATHY LN, DANVILLE, CA 94526-2510 |
| Document Number | 0000085827 |
| Map Reference | VOL 4 PG 78 |
| Instrument Date | May 10, 2022 |
| Instrument | 2022-085827 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Living Trust |
| Address | 23 CATHY LN, DANVILLE, CA 94526-2510 |
| Document Number | 0000085828 |
|---|---|
| Date | May 19, 2022 |
| Instrument | 2022-085828 |
| Name | SMARTFI HOME LOANS LLC |
|---|---|
| Type | Non-Lending Institution |
| Type | Reverse Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Sep 21, 2018 |
| Property Address | 23 CATHY LN, DANVILLE, CA 94526-2510 |
| Document Number | 0000151375 |
| Instrument Date | Sep 17, 2018 |
| Instrument | 151375 |
| Transaction Type | Transfer |
| Record Updated | Oct 3, 2018 |
| Title Company | ATTORNEY ONLY |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 23 CATHY LN DANVILLE CA 945262510, DANVILLE, CA 94526-2510 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 23 CATHY LN, DANVILLE, CA 94526-2510 |
| Document Number | 0000050237 |
| Instrument Date | Mar 17, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Nov 16, 2018 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 23 CATHY LN DANVILLE CA 945262510, DANVILLE, CA 94526-2510 |
| Document Number | 0000050237 |
|---|---|
| Date | Mar 23, 2017 |
| Instrument | 50237 |
| Name | HUD-HOUSING/URBAN DEV |
|---|
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.56% |
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 | $1,527,539 (+3.35%) Land $1,040,400 Building $487,139 | |
| 2025 | $17,135.00 (+192.46%) Homeowner's exemption | $1,477,980 (+231.28%) Land $1,020,000 Building $457,980 |
| 2023 | $5,859.00 (+2.09%) | $446,141 Land $271,939 Building $174,202 |
| 2022 | $5,739.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
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 |
| Nearby Flood Policies | 5 in force |
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 | 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 398 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 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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