820 Rosedale Ave, Lafayette, CA 94549 Property Records

Contra Costa County property record for 820 Rosedale Ave, Lafayette, CA 94549

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,546 sqft · built 1950
Lot Size	0.23 acres (10,000 sqft)
Owner	Company Name on Record
Tax Bill	$2,615 (2025)
Deeds & Mortgages	Jan 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`234-042-004-7`

Property Details

APN / Parcel Number

Primary APN	`234-042-004-7`
Alternative APN	`234-042-004`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	2,546 sqft Living Area
1st Floor Area	2,546 sqft

Exterior

Year Built	Built 1950
Effective Year Built	Effective 1950
Lot Area	10,000 sqft (0.23 acres)
Garage Type	Attached
Garage Area	410 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	820 ROSEDALE AVE
City	LAFAYETTE
State	CA
Zip	94549-5011
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	PARADISE ACRES #1 LOT 4
Legal Subdivision	CITY/WALNUT CRK
Legal Lot Number	4
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	820 ROSEDALE AVE, LAFAYETTE, CA 94549-5011
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Record Updated	Sep 20, 2026

January 2020: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	CONTRA COSTA CA
Recording Date	Jan 21, 2020
Property Address	820 ROSEDALE AVE, LAFAYETTE, CA 94549-5011
Document Number	0000012149
Instrument Date	Dec 28, 2019
Instrument	12149
Transaction Type	Transfer
Record Updated	Feb 3, 2020
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NAT'L TITLE ORANGE CN

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	820 ROSEDALE AVE LAFAYETTE CA 945495011, LAFAYETTE, CA 94549-5011

Mortgage

Document Number	12150
Date	Jan 21, 2020
Instrument	12150

Lender

Name	COMMERCIAL LN
Type	Funding / Finance Company
Address	NEWPORT BEACH, CA 92660

Agreement

Amount	Amount Recorded

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		$144,973 (+2%) Land $59,981 Building $84,992
2025	$2,615.00 (+4.81%) Homeowner's exemption	$142,131 (+4.04%) Land $58,805 Building $83,326
2023	$2,495.00 (+1.59%) Homeowner's exemption	$136,614 Land $56,522 Building $80,092
2022	$2,456.00

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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