Contra Costa County property record for 833 Topper Ln, Lafayette, CA 94549 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,648 sqft · built 1949 |
| Lot Size | 0.41 acres (17,859 sqft) |
| Owner | Company Name on File |
| Last Sale | $3,215,000 (Dec 2021) |
| Tax Bill | $31,383 (2025) |
| Deeds & Mortgages | Dec 2021 Sale & Mortgage Dec 2020 Transfer + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 234-062-006-7 |
| Primary APN | 234-062-006-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 2,648 sqft Living Area |
| Gross Area | 3,398 sqft |
| 1st Floor Area | 2,648 sqft |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 2000 |
| Lot Area | 17,859 sqft (0.41 acres) |
| Garage Type | Attached |
| Garage Area | 750 sqft |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 833 TOPPER LN |
|---|---|
| City | LAFAYETTE |
| State | CA |
| Zip | 94549-5119 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | POR RO COLORADOS |
| Legal Subdivision | LAGUNA DE LOS PALOS COLORADOS |
| 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 · APN 234-062-006-7
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 | 833 TOPPER LN, LAFAYETTE, CA 94549-5119 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Dec 01, 2021 | Grant Deed, Transfer · Conventional Mortgage CHANGE LENDING LLC |
| Dec 01, 2020 | Quit Claim Deed, Transfer OLD REPUBLIC TITLE |
| Nov 16, 2020 | Deed of Trust, Mortgage · Conventional Mortgage MASON MCDUFFIE MTG |
| Aug 07, 2017 | Deed of Trust, Mortgage · Conventional Mortgage GOODMORTGAGE.COM |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 01, 2021 · Amount on Record |
| Deed Sale | Dec 01, 2021 · Amount on Record |
| Prior Sale | Nov 26, 1997 · Amount on Record |
| Deed Document Number | 2021327702 |
| Prior Transfer Date | Nov 20, 2020 |
| Prior Transfer Doc | 0000291427 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 01, 2021 |
| Property Address | 833 TOPPER LN, LAFAYETTE, CA 94549-5119 |
| Document Number | 0000327702 |
| Instrument Date | Nov 19, 2021 |
| Instrument | 2021-327702 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 833 TOPPER LN, LAFAYETTE, CA 94549-5119 |
| Document Number | 0000327703 |
|---|---|
| Date | Dec 01, 2021 |
| Instrument | 2021-327703 |
| Name | CHANGE LENDING LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Dec 01, 2051 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 01, 2020 |
| Property Address | 833 TOPPER LN, LAFAYETTE, CA 94549-5119 |
| Document Number | 0000291427 |
| Instrument Date | Nov 20, 2020 |
| Instrument | 291427 |
| Transaction Type | Transfer |
| Record Updated | Dec 11, 2020 |
| Title Company | OLD REPUBLIC TITLE |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 833 TOPPER LN LAFAYETTE CA 945495119, LAFAYETTE, CA 94549-5119 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 833 TOPPER LN, LAFAYETTE, CA 94549-5119 |
| Document Number | 0000291428 |
| Instrument Date | Nov 16, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Dec 11, 2020 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Address | 833 TOPPER LN LAFAYETTE CA 945495119, LAFAYETTE, CA 94549-5119 |
| Document Number | 0000291428 |
|---|---|
| Date | Dec 01, 2020 |
| Instrument | 291428 |
| Name | MASON MCDUFFIE MTG |
|---|---|
| Type | Mortgage Company |
| Address | SAN RAMON, CA 94583 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Nov 30, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 833 TOPPER LN, LAFAYETTE, CA 94549-5119 |
| Document Number | 0000146211 |
| Instrument Date | Aug 07, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Aug 21, 2017 |
| Title Company | ADVANTAGE TITLE COMPANY, ADVANTAGE TITLE CO |
| Name | Verified Name |
|---|---|
| Address | 833 TOPPER LN LAFAYETTE CA 945495119, LAFAYETTE, CA 94549-5119 |
| Document Number | 0000146211 |
|---|---|
| Date | Aug 14, 2017 |
| Instrument | 146211 |
| Name | GOODMORTGAGE.COM |
|---|---|
| Type | Mortgage Company |
| Address | TYSONS CORNER, VA 22182 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Aug 13, 2032 |
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 | $2,548,000 (-5.42%) Land $1,981,338 Building $566,662 | |
| 2025 | $31,383.00 (+4.18%) | $2,694,000 (+4.82%) Land $2,094,868 Building $599,132 |
| 2023 | $30,123.00 (-19.24%) | $2,570,000 Land $1,998,000 Building $572,000 |
| 2022 | $37,299.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133490002, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 5 (1982–2023) |
| Claims Outside the SFHA | 1 of 5 |
| Most Recent Claim | Jan 2023, river or lake flooding, Severe Winter Storms, Flooding, Landslides, And Mudslides |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| 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, availability as of December 31, 2025 · Published October 2026 · based on 266 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 250 |
| Unwired | Fixed Wireless | 300 / 25 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: Etheric Communications, LLC.. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G (outdoors only) and 4G LTE
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