839 Avalon Ave, Lafayette, CA 94549 Property Records

Contra Costa County property record for 839 Avalon Ave, Lafayette, CA 94549

Property Summary

Property Type	Single Family Home
Details	5 bd · 3.5 ba · 2,389 sqft · built 1953
Lot Size	0.236 acres (10,282 sqft)
Owner	Company Name on Record
Last Sale	$1,310,000 (May 2016)
Tax Bill	$21,507 (2025)
Deeds & Mortgages	Oct 2021 Mortgage Jul 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`234-042-013-8`

Property Details

APN / Parcel Number

Primary APN	`234-042-013-8`
Alternative APN	`234-042-013`

Interior

Bedrooms	5 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	1 Story
Building Area	2,389 sqft Living Area
1st Floor Area	2,389 sqft

Exterior

Year Built	Built 1953
Effective Year Built	Effective 1953
Lot Area	10,282 sqft (0.236 acres)
Garage Type	Attached
Garage Area	452 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	839 AVALON AVE
City	LAFAYETTE
State	CA
Zip	94549-5013
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	PARADISE ACRES #2 LOT 17
Legal Subdivision	PARADISE ACRES 02
Legal Lot Number	17
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2005
Census Tract	349000

Owner

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	Company Name on Record
Mailing Address	839 AVALON AVE, LAFAYETTE, CA 94549-5013
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Oct 5, 2021	Deed of Trust, Mortgage · Conventional Mortgage MUTUAL OF OMAHA MORTGAGE INC
Jul 14, 2017	Deed of Trust, Mortgage

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 17, 2016 · Amount on Record
Deed Sale	May 17, 2016 · Amount on Record
Deed Document Number	201693227
Prior Transfer Date	May 12, 2016
Prior Transfer Doc	0000093224
Record Updated	Oct 29, 2026

October 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	839 AVALON AVE, LAFAYETTE, CA 94549-5013
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	TIMIOS INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	839 AVALON AVE, LAFAYETTE, CA 94549-5013

Mortgage

Document Number	0000274955
Date	Oct 5, 2021
Instrument	2021-274955

Lender

Name	MUTUAL OF OMAHA MORTGAGE INC
Type	Mortgage Company
Address	SAN DIEGO, CA 92108

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Oct 1, 2036

July 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	839 AVALON AVE, LAFAYETTE, CA 94549-5013
Document Number	0000149737
Instrument Date	Jul 14, 2017
Transaction Type	Mortgage
Record Updated	Aug 29, 2017

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	839 AVALON AVE LAFAYETTE CA 945495013, LAFAYETTE, CA 94549-5013

Tax Assessment & Valuation

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		$1,819,703 (+2%) Land $1,098,797 Building $720,906
2025	$21,507.00 (+3.5%)	$1,784,023 (+4.04%) Land $1,077,252 Building $706,771
2023	$20,779.00 (+1.54%)	$1,714,749 Land $1,035,422 Building $679,327
2022	$20,463.00

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

Flood

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.

Wildfire

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.

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 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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