Contra Costa County property record for 100 Purdue Ave, Kensington, CA 94708
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 2,330 sqft · built 1948 |
| Lot Size | 0.52 acres (22,651 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $925,000 (May 2010) |
| Tax Bill | $18,837 (2025) |
| Deeds & Mortgages | Apr 2021 Transfer Apr 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 572-050-009-8 |
| Primary APN | 572-050-009-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 2,330 sqft Living Area |
| 1st Floor Area | 2,330 sqft |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 2000 |
| Lot Area | 22,651 sqft (0.52 acres) |
| Garage Type | Attached |
| Garage Area | 552 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Street Address | 100 PURDUE AVE |
|---|---|
| City | KENSINGTON |
| State | CA |
| Zip | 94708-1033 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R6 |
| Legal Description | RO SAN PABLO POR LOT G SUBN LOT 1 |
| Legal Subdivision | SAN PABLO RHO |
| Legal Lot Number | G,1 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 392000 |
100 Purdue Ave is held in a trust since March 2021.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 100 PURDUE AVE, KENSINGTON, CA 94708-1033 |
| Owner Type | Company |
| Vesting | Trust |
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 |
|---|---|
| Apr 2, 2021 | Intrafamily Transfer, Transfer CHICAGO TITLE COMPANY |
| Apr 2, 2021 | Intrafamily Transfer, Transfer · Conventional Mortgage QUICKEN LOANS LLC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 7, 2010 · Amount on File |
| Deed Sale | May 7, 2010 · Amount on File |
| Deed Document Number | 201091723 |
| Last Transfer Date | Mar 19, 2021 |
| Transfer Doc | 0000100291 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 2, 2021 |
| Property Address | 100 PURDUE AVE, KENSINGTON, CA 94708-1033 |
| Document Number | 0000100293 |
| Map Reference | VOL C PG 46 |
| Instrument Date | Mar 26, 2021 |
| Instrument | 2021-100293 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Title Company | CHICAGO TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 100 PURDUE AVE, KENSINGTON, CA 94708-1033 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 2, 2021 |
| Property Address | 100 PURDUE AVE, KENSINGTON, CA 94708-1033 |
| Document Number | 0000100291 |
| Map Reference | MB C PG 46 |
| Instrument Date | Mar 19, 2021 |
| Instrument | 2021-100291 |
| 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 | 100 PURDUE AVE, KENSINGTON, CA 94708-1033 |
| Document Number | 0000100292 |
|---|---|
| Date | Apr 2, 2021 |
| Instrument | 2021-100292 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Apr 1, 2051 |
The 2025 property tax bill for 100 Purdue Ave was $18,837.
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 | $1,304,997 (+2%) Land $1,139,810 Building $165,187 | |
| 2025 | $18,837.00 | $1,279,410 Land $1,117,461 Building $161,949 |
| 2023 | $18,031.00 (+1.32%) | $1,229,730 Land $1,074,069 Building $155,661 |
| 2022 | $17,796.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 100 Purdue Ave in Zone X, an area of minimal flood risk.
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 |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 1 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.
Wildfire risk around 100 Purdue Ave is moderate, ranking above 52% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 52% of the US · lower than 69% of California |
|---|---|
| Wildfire Likelihood | 0.1% 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 583 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 1,200 / 35 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Verizon.
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