Contra Costa County property record for 828 Avalon Ave, Lafayette, CA 94549
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,613 sqft · built 1952 |
| Lot Size | 0.239 acres (10,400 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $1,275,000 (Jan 2023) |
| Tax Bill | $16,541 (2025) |
| Deeds & Mortgages | Jan 2023 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 234-043-005-3 |
| Primary APN | 234-043-005-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,613 sqft Living Area |
| 1st Floor Area | 1,613 sqft |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1952 |
| Lot Area | 10,400 sqft (0.239 acres) |
| Garage Type | Attached |
| Garage Area | 580 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 828 AVALON AVE |
|---|---|
| City | LAFAYETTE |
| State | CA |
| Zip | 94549-5014 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PARADISE ACRES #2 LOT 29 |
| Legal Subdivision | PARADISE ACRES 02 |
| Legal Lot Number | 29 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 349000 |
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 | 851 BIRDHAVEN CT, LAFAYETTE, CA 94549-5128 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 20, 2023 · Amount on Record |
| Deed Sale | Jan 20, 2023 · Amount on Record |
| Deed Document Number | 20235469 |
| Prior Transfer Date | Jan 13, 2023 |
| Prior Transfer Doc | 0000005468 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 20, 2023 |
| Property Address | 828 AVALON AVE, LAFAYETTE, CA 94549-5014 |
| Document Number | 0000005469 |
| Map Reference | VOL 41 PG 27 |
| Instrument Date | Jan 19, 2023 |
| Instrument | 2023-005469 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Title Company | WFG NATIONAL TITLE INS CO |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 851 BIRDHAVEN CT, LAFAYETTE, CA 94549-5128 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Lafayette City |
| Secondary School District | Acalanes Union High School District (09 - 12) |
| Elementary School District | Lafayette Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,353,040 (+2%) Land $1,066,514 Building $286,526 | |
| 2025 | $16,541.00 (-13.13%) | $1,326,510 (-14.72%) Land $1,045,602 Building $280,908 |
| 2023 | $19,040.00 (+795.58%) | $1,555,500 Land $1,351,500 Building $204,000 |
| 2022 | $2,126.00 |
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 AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 5 (1982–2023) |
| Claims Outside the SFHA | 1 of 5 |
| Most Recent Claim | Jan 2023 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
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 66% of the US · lower than 80% 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 459 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 |
May also be available: AT&T, T-Mobile.
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