Contra Costa County property record for 3485 Monroe Ave, Lafayette, CA 94549
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,056 sqft · built 1994 |
| Lot Size | 0.144 acres (6,250 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,525,000 (Jun 2015) |
| Tax Bill | $21,960 (2025) |
| Deeds & Mortgages | Oct 2020 Mortgage May 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 234-022-040-5 |
| Primary APN | 234-022-040-5 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,056 sqft Living Area |
| 1st Floor Area | 813 sqft |
| 2nd Floor Area | 1,243 sqft |
| Year Built | Built 1994 |
|---|---|
| Effective Year Built | Effective 2008 |
| Lot Area | 6,250 sqft (0.144 acres) |
| Garage Type | Attached |
| Garage Area | 380 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|
| Street Address | 3485 MONROE AVE |
|---|---|
| City | LAFAYETTE |
| State | CA |
| Zip | 94549-4520 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LAF HOMESITES #1 LOT 5 BLK 4 |
| Legal Subdivision | LAFAYETTE HOMESITES MAP #1 |
| Legal Block | 4 |
| Legal Lot Number | 5 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 349000 |
Source: Contra Costa County records · APN 234-022-040-5
Assessment roll updated July 14, 2026 · Last verified July 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 File |
|---|---|
| Mailing Address | 3485 MONROE AVE, LAFAYETTE, CA 94549-4520 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Oct 19, 2020 | Deed of Trust, Mortgage · Conventional Mortgage WINNPOINTE CORPORATION |
| May 27, 2021 | Intrafamily Transfer, Transfer |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 12, 2015 · Amount on Record |
| Deed Sale | Jun 12, 2015 · Amount on Record |
| Prior Sale | May 14, 1997 · Amount on Record |
| Deed Document Number | 2015119526 |
| Last Transfer Date | May 26, 2021 |
| Transfer Doc | 0000157109 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3485 MONROE AVE, LAFAYETTE, CA 94549-4520 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | ORANGE COAST TITLE |
| Name | Verified Name |
|---|---|
| Address | 3485 MONROE AVE, LAFAYETTE, CA 94549-4520 |
| Document Number | 0000241211 |
|---|---|
| Date | Oct 19, 2020 |
| Instrument | 2020-241211 |
| Name | WINNPOINTE CORPORATION |
|---|---|
| Type | Mortgage Company |
| Address | ORANGE, CA 92868 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 01, 2050 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 27, 2021 |
| Property Address | 3485 MONROE AVE, LAFAYETTE, CA 94549-4520 |
| Document Number | 0000157109 |
| Map Reference | MB 12 PG 266 |
| Instrument Date | May 26, 2021 |
| Instrument | 2021-157109 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 3485 MONROE AVE, LAFAYETTE, CA 94549-4520 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 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) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,869,469 (+2%) Land $1,103,294 Building $766,175 | |
| 2025 | $21,960.00 (+3.51%) Homeowner's exemption | $1,832,813 (+4.04%) Land $1,081,661 Building $751,152 |
| 2023 | $21,215.00 (+1.55%) Homeowner's exemption | $1,761,644 Land $1,039,659 Building $721,985 |
| 2022 | $20,891.00 |
Source: FEMA National Flood Hazard Layer as of October 12, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 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 |
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| 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 USA.
Based on FCC filings for 459 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | EAST BAY MUD serves 1,468,000 people |
|---|---|
| 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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