80 Mountain View Ave, Mill Valley, CA 94941 Property Records

Marin County property record for 80 Mountain View Ave, Mill Valley, CA 94941 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	5 bd · 5.5 ba · 3,540 sqft · built 1909
Lot Size	0.186 acres (8,120 sqft)
Owner	2 Company Names on File
Last Sale	$2,985,000 (Sep 2020)
Tax Bill	$40,646 (2025)
Deeds & Mortgages	Sep 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`028-027-05`

Property Details

APN / Parcel Number

Primary APN	`028-027-05`

Interior

Bedrooms	5 Beds
Full Baths	5.5 Baths
Half Baths	1 Half Bath
Building Area	3,540 sqft Living Area
Basement Area	1,020 sqft Basement
Fireplace	Fireplace
Fireplaces	1 Fireplace

Exterior

Year Built	Built 1909
Effective Year Built	Effective 1995
Architectural Style	Contemporary
Lot Area	8,120 sqft (0.186 acres)
Parking Spaces	4 Parking Spaces
Garage Area	180 sqft Garage
Deck Area	195 sqft Deck
Patio Area	195 sqft Patio

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	80 MOUNTAIN VIEW AVE
City	MILL VALLEY
State	CA
Zip	94941-2053
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	L5 BA /B3P6 OR BOYLE PARK
Legal Subdivision	BOYLE PARK SUB #1
Legal Lot Number	5
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	4
Census Block	4015
Census Tract	126100

Owner

Source: Marin County records · APN 028-027-05

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	2 Company Names on File
Mailing Address	80 MOUNTAIN VIEW AVE, MILL VALLEY, CA 94941-2053
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Sep 29, 2020 · Amount on Record
Deed Sale	Sep 29, 2020 · Amount on Record
Prior Sale	Feb 18, 1998 · Amount on Record
Deed Document Number	202046427
Prior Transfer Date	Sep 04, 2015
Prior Transfer Doc	0000043319
Record Updated	Sep 20, 2026

September 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Sep 29, 2020
Property Address	80 MOUNTAIN VIEW AVE, MILL VALLEY, CA 94941-2053
Document Number	0000046427
Map Reference	MB 3 PG 6
Instrument Date	Sep 24, 2020
Instrument	2020-0046427
Transaction Type	Transfer
Record Updated	Aug 13, 2021
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$3,283.50
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	80 MOUNTAIN VIEW AVE, MILL VALLEY, CA 94941-2053

Mortgage

Document Number	0000046428
Date	Sep 29, 2020
Instrument	2020-0046428

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 01, 2050

Interest

Rate Type	Adjustable Rate
Rate	2%
Type Change Date	Oct 01, 2030
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	4%
Index	1-Year LIBOR
Max Rate	7%

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
Municipality	Mill Valley City
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		$3,295,619 (+2%) Land $1,987,308 Building $1,308,311
2025	$40,646.00 (+5.24%)	$3,231,023 (+4.04%) Land $1,948,356 Building $1,282,667
2023	$38,622.00 (+3.01%)	$3,105,594 Land $1,872,720 Building $1,232,874
2022	$37,493.00

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	Low above 20% of the US · above 11% of California
Wildfire Likelihood	About 1 in 10,000 per year
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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