815 Las Trampas Rd, Lafayette, CA 94549 Property Records

Contra Costa County property record for 815 Las Trampas Rd, Lafayette, CA 94549

Property Summary

Property Type	Single Family Home
Details	4 bd · 4.5 ba · 4,908 sqft · built 1948
Lot Size	1.4 acres (60,984 sqft)
Owner	Trust Name on File
Last Sale	$1,800,000 (Mar 2013)
Tax Bill	$35,180 (2025)
Deeds & Mortgages	Dec 2020 Construction Loan Sep 2018 Line of Credit + 1 more
Flood Zone	Zone X (minimal risk)
APN	`234-200-001-1`

Property Details

APN / Parcel Number

Primary APN	`234-200-001-1`
Alternative APN	`234-200-001`

Interior

Bedrooms	4 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	14 Rooms
Stories	1 Story
Building Area	4,908 sqft Living Area
1st Floor Area	4,908 sqft

Exterior

Year Built	Built 1948
Effective Year Built	Effective 2015
Lot Area	60,984 sqft
Garage Type	Attached
Garage Area	473 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	815 LAS TRAMPAS RD
City	LAFAYETTE
State	CA
Zip	94549-4809
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	RO COLORADOS POR LOT 15
Legal Subdivision	LAGUNA DE LOS PALOS COLORADOS
Legal Lot Number	15
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2012
Census Tract	349000

Owner

815 Las Trampas Rd is held in a trust since September 2018.

Source: Contra Costa County records, as of July 14, 2026

Owner of Record	Trust Name on File
Mailing Address	815 LAS TRAMPAS RD, LAFAYETTE, CA 94549-4809
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.

Deeds, Mortgages & Sale History

Date	Document
Dec 14, 2020	Deed of Trust, Mortgage · Construction Mortgage UMPQUA BANK
Sep 24, 2018	Intrafamily Transfer, Transfer · Line of Credit CMG MORTGAGE INC
Sep 24, 2018	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 13, 2013 · Amount on File
Deed Sale	Mar 13, 2013 · Amount on File
Deed Document Number	201363634
Last Transfer Date	Sep 14, 2018
Transfer Doc	0000152011
Record Updated	Oct 29, 2026

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	815 LAS TRAMPAS RD, LAFAYETTE, CA 94549-4814
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	815 LAS TRAMPAS RD, LAFAYETTE, CA 94549-4814

Mortgage

Document Number	0000313279
Date	Dec 14, 2020
Instrument	2020-313279

Lender

Name	UMPQUA BANK
Type	Bank
Address	PORTLAND, OR 97224

Agreement

Type	Construction Mortgage
Amount	Amount on Record
Term	373 Months
Due	Jan 1, 2052

Interest

Rate Type	Adjustable Rate
Rate	2.87%
Type Change Date	Jan 1, 2030
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	4.87%
Index	1-Year LIBOR
Max Rate	7.87%

September 2018: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 24, 2018
Property Address	815 LAS TRAMPAS RD, LAFAYETTE, CA 94549-4814
Document Number	0000152009
Map Reference	MB 15 PG 308
Instrument Date	Sep 14, 2018
Instrument	2018-152009
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	CHICAGO TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	815 LAS TRAMPAS RD, LAFAYETTE, CA 94549-4814

Mortgage

Document Number	0000152010
Date	Sep 24, 2018
Instrument	2018-152010

Lender

Name	CMG MORTGAGE INC
Type	Mortgage Company
Address	SAN RAMON, CA 94583

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	360 Months
Due	Sep 21, 2048

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

September 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 24, 2018
Property Address	815 LAS TRAMPAS RD, LAFAYETTE, CA 94549-4814
Document Number	0000152011
Instrument Date	Sep 14, 2018
Instrument	152011
Transaction Type	Transfer
Record Updated	Oct 3, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	815 LAS TRAMPAS RD LAFAYETTE CA 945494809, LAFAYETTE, CA 94549-4809

Tax Assessment & Valuation

The 2025 property tax bill for 815 Las Trampas Rd was $35,180.

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		$3,128,557 (+3.91%) Land $1,695,673 Building $1,432,884
2025	$35,180.00	$3,010,743 Land $1,662,425 Building $1,348,318
2023	$32,021.00 (+25.01%)	$2,710,493 Land $1,597,872 Building $1,112,621
2022	$25,615.00

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

Flood

FEMA maps place 815 Las Trampas Rd in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.

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 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

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 815 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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