857 Las Trampas Rd, Lafayette, CA 94549 Property Records

Contra Costa County property record for 857 Las Trampas Rd, Lafayette, CA 94549

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 3,067 sqft · built 1987
Lot Size	0.56 acres (24,393 sqft)
Owner	2 Individual Names on File
Last Sale	$1,930,000 (Sep 2026)
Tax Bill	$20,389 (2025)
Deeds & Mortgages	Sep 2026 Sale & Mortgage Apr 2019 Mortgage + 4 more
Flood Zone	Zone X (minimal risk)
APN	`234-180-001-5`

Property Details

APN / Parcel Number

Primary APN	`234-180-001-5`
Alternative APN	`234-180-001`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Total Rooms	10 Rooms
Stories	1 Story
Building Area	3,067 sqft Living Area
1st Floor Area	1,801 sqft
Basement Area	1,266 sqft

Exterior

Year Built	Built 1987
Effective Year Built	Effective 2003
Lot Area	24,393 sqft (0.56 acres)
Garage Type	Attached
Garage Area	662 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	857 LAS TRAMPAS RD
City	LAFAYETTE
State	CA
Zip	94549-4825
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	RO COLORADOS POR LOTS 14 & 15
Legal Subdivision	LAGUNA DE LOS PALOS COLORADOS
Legal Lot Number	14,15
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2012
Census Tract	349000

Owner

857 Las Trampas Rd is owned and occupied by two individuals who bought it in September 2026.

Source: Contra Costa County records, as of September 18, 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 File
Mailing Address	857 LAS TRAMPAS RD, LAFAYETTE, CA 94549-4825
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Husband and Wife

Deeds, Mortgages & Sale History

Date	Document
Sep 11, 2026	Grant Deed, Transfer · Conventional Mortgage WELLS FARGO
Apr 22, 2019	Deed of Trust, Mortgage · Conventional Mortgage MIDWEST EQUITY MORTGAGE LLC
Sep 29, 2020	Deed of Trust, Mortgage · Conventional Mortgage CELEBRITY HOME LOANS LLC
Jul 8, 2021	Deed of Trust, Mortgage · Conventional Mortgage ALLY BANK
May 29, 2020	Deed of Trust, Mortgage BETTER MTG CORP ISAOA
Oct 15, 2018	Grant Deed, Transfer · Conventional Mortgage BETTER MORTGAGE CORPORATION

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 11, 2026 · Amount on File
Deed Sale	Sep 11, 2026 · Amount on File
Prior Sale	Oct 15, 2018 · Amount on File
Deed Document Number	202696029
Prior Transfer Date	Jun 16, 2004
Prior Transfer Doc	0000232915
Record Updated	Oct 29, 2026

September 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 11, 2026
Property Address	857 LAS TRAMPAS RD, LAFAYETTE, CA 94549-4825
Document Number	0000096029
Instrument Date	Sep 8, 2026
Instrument	202696029
Transaction Type	Transfer
Record Updated	Sep 17, 2026
Title Company	OLD REPUBLIC TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$214,423.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	857 LAS TRAMPAS RD, LAFAYETTE, CA 94549-4825

Mortgage

Document Number	0000096030,
Date	Sep 11, 2026
Instrument	202696030

Lender

Name	WELLS FARGO

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Oct 1, 2056

Interest

Rate Type	Adjustable Rate
Rate	5%
Initial Type	Adjustable Rate
Adjustable	Adjustable Rate Rider
Max Rate	-1%

April 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	857 LAS TRAMPAS RD, LAFAYETTE, CA 94549-4825
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	PREMIUM TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000055208
Date	Apr 22, 2019
Instrument	2019-055208

Lender

Name	MIDWEST EQUITY MORTGAGE LLC
Type	Mortgage Company
Address	VILLA PARK, IL 60181

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	May 1, 2049

September 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	857 LAS TRAMPAS RD, LAFAYETTE, CA 94549-4825
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	PREMIUM TITLE OF CA

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	857 LAS TRAMPAS RD, LAFAYETTE, CA 94549-4825

Mortgage

Document Number	0000220831
Date	Sep 29, 2020
Instrument	2020-220831

Lender

Name	CELEBRITY HOME LOANS LLC
Type	Non-Lending Institution
Address	VILLA PARK, IL 60181

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Oct 1, 2050

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	857 LAS TRAMPAS RD, LAFAYETTE, CA 94549-4825
Transaction Type	Mortgage
Record Updated	Nov 3, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	857 LAS TRAMPAS RD, LAFAYETTE, CA 94549-4825

Mortgage

Document Number	0000194254
Date	Jul 8, 2021
Instrument	2021-194254

Lender

Name	ALLY BANK
Type	Bank
Address	CHARLOTTE, NC 28202

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Aug 1, 2051

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	857 LAS TRAMPAS RD, LAFAYETTE, CA 94549-4825
Document Number	0000108468
Instrument Date	May 29, 2020
Transaction Type	Mortgage
Record Updated	Jun 16, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	857 LAS TRAMPAS RD LAFAYETTE CA 945494825, LAFAYETTE, CA 94549-4825

Mortgage

Document Number	0000108468
Date	Jun 8, 2020
Instrument	108468

Lender

Name	BETTER MTG CORP ISAOA
Address	120 BROADWAY # 5TH, NEW YORK, NY 10271-0002

Agreement

Amount	Amount on Record
Term	360 Months
Due	Jun 7, 2050

October 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Oct 15, 2018
Property Address	857 LAS TRAMPAS RD, LAFAYETTE, CA 94549-4825
Document Number	0000163377
Instrument Date	Oct 11, 2018
Instrument	2018-163377
Transaction Type	Transfer
Record Updated	Feb 6, 2021
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	857 LAS TRAMPAS RD, LAFAYETTE, CA 94549-4825

Mortgage

Document Number	0000163378
Date	Oct 15, 2018
Instrument	2018-163378

Lender

Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Nov 1, 2048

Mortgage

Document Number	0000163378
Date	Oct 15, 2018
Instrument	2018-163378

Lender

Name	BETTER MORTGAGE CORPORATION
Type	Mortgage Company
Address	NEW YORK, NY 10013

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Nov 1, 2048

Tax Assessment & Valuation

The 2025 property tax bill for 857 Las Trampas Rd was $20,389.

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

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)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,719,482 (+2%) Land $1,024,044 Building $695,438
2025	$20,389.00 Homeowner's exemption	$1,685,767 Land $1,003,965 Building $681,802
2023	$19,696.00 (+1.56%) Homeowner's exemption	$1,620,309 Land $964,981 Building $655,328
2022	$19,394.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 857 Las Trampas Rd in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 1982.

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	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.

Wildfire

Wildfire risk around 857 Las Trampas Rd is low, with a 0.03% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 93% of the US · lower than 96% of California
Wildfire Likelihood	0.03% annual chance
Exposure	Direct burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 238 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20

May also be available: Etheric Networks.

Cell Coverage

5G (outdoors only) and 4G LTE

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