507 Barone Ln, Mill Valley, CA 94941 Property Records

Marin County property record for 507 Barone Ln, Mill Valley, CA 94941 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	2 Baths
Year Built	Built 1975
Square Footage	1,709 sqft Living Area
Lot Size	7,000 sqft (0.161 acres)
Occupancy	Owner Occupied
Last Sale	$1,175,000 (2017)
Tax Bill	$20,938.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`049-122-48`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Building Area	1,709 sqft Living Area
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1975
Architectural Style	Contemporary Style
Lot Area	7,000 sqft (0.161 acres)
Deck Area	532 sqft Deck
Patio Area	532 sqft Patio

Utilities and HVAC

Heating System	Central Heating

Location & Zoning

Street Address	507 BARONE LN
City	MILL VALLEY
State	CA
Zip	94941-3949
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	MAP D7 606
Jurisdiction	MARIN CA
Minor Civil Division	SOUTHEAST MARIN
Census Blockgroup	2
Census Block	2002
Census Tract	128100

Owner

Source: Marin County records · APN 049-122-48

Assessment roll updated July 13, 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	Individual Name on File
Mailing Address	507 BARONE LN, MILL VALLEY, CA 94941-3949
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Mar 22, 2017 · Amount on Record
Deed Sale	Mar 22, 2017 · Amount on Record
Deed Doc Number	201711870
Prior Transfer Date	Jun 19, 2012
Prior Transfer Doc	0000038032
Record Refreshed	Sep 20, 2026

March 2017: Deed, Transfer

Document Type	Deed
Jurisdiction	MARIN CA
Recording Date	Mar 22, 2017
Property Address	507 BARONE LN, MILL VALLEY, CA 94941-3949
Document Number	0000011870
Instrument Date	Mar 16, 2017
Instrument	2017-0011870
Transaction Type	Transfer
Record Updated	Aug 13, 2021
Title Company	FIRST AMERICAN TITLE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded Values by County
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	507 BARONE CANE, MILL VALLEY, CA 94941-3949

Mortgage

Document Number	0000011871
Date	Mar 22, 2017
Instrument	2017-0011871

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 01, 2047

Tax Assessment & Valuation

Source: Marin County records · Assessment roll updated July 13, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	California
County	Marin County
Elementary School District	Mill Valley Elementary School District (KG - 08)
Secondary School District	Tamalpais Union High School District (09 - 12)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value
2026		$1,390,929 (+2%) Land $947,016 Building $443,913
2025	$20,938.00 (+5.6%)	$1,363,658 (+4.04%) Land $928,448 Building $435,210
2023	$19,827.00 (+3.06%)	$1,310,712 Land $892,400 Building $418,312
2022	$19,238.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Marin County (06041C), updated October 18, 2023 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Moderate above 52% of the US · above 31% of California
Wildfire Likelihood	About 1 in 855 per year
Exposure	Direct burnable vegetation at the parcel

Values are read at the parcel center point; lenders make the official flood determination.