45 Thalia St, Mill Valley, CA 94941 Property Records

Marin County property record for 45 Thalia St, Mill Valley, CA 94941 · Last verified July 2026

Property Highlights

Property Type	Residential > Multi-Unit > Duplex
Bedrooms	5 Beds
Bathrooms	2.5 Baths
Year Built	Built 1996
Square Footage	2,306 sqft Living Area
Lot Size	7,500 sqft (0.172 acres)
Occupancy	Owner Occupied
Last Sale	$1,825,000 (2019)
Tax Bill	$28,038.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`029-193-18`

Interior

Bedrooms	5 Beds
Full Baths	2.5 Baths
Partial Baths	1 Partial Baths
Units	2 Units
Building Area	2,306 sqft Living Area
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1951
Effective Year Built	Effective 1996
Architectural Style	Contemporary Style
Lot Area	7,500 sqft (0.172 acres)
Parking Spaces	2 Parking Spaces
Garage Area	616 sqft Garage
Deck Area	300 sqft Deck

Utilities and HVAC

Heating System	Central Heating

Location & Zoning

Street Address	45 THALIA ST
City	MILL VALLEY
State	CA
Zip	94941-2020
Property Usage	Residential Property Usage
Type	Residential > Multi-Unit > Duplex
Legal Subdivision	BOYLE PARK
Legal Lot Number	9
Jurisdiction	MARIN CA
Minor Civil Division	SOUTHEAST MARIN
Census Blockgroup	4
Census Block	4011
Census Tract	126100

Owner

Source: Marin County records · APN 029-193-18

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 Individual Names on File
Mailing Address	45 THALIA ST, MILL VALLEY, CA 94941-2020
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Nov 25, 2019 · Amount on Record
Deed Sale	Nov 25, 2019 · Amount on Record
Prior Sale	Jul 02, 2004 · Amount on Record
Deed Doc Number	201944711
Prior Transfer Date	Dec 21, 2011
Prior Transfer Doc	0000066499
Record Refreshed	Sep 20, 2026

November 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Nov 25, 2019
Property Address	45 THALIA ST, MILL VALLEY, CA 94941-2020
Document Number	0000044711
Instrument Date	Nov 19, 2019
Instrument	2019-0044711
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	$2,007.50
Amount Accuracy	Rounded Values by County
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	45 THALIA ST, MILL VALLEY, CA 94941-2020

Mortgage

Document Number	0000044712
Date	Nov 25, 2019
Instrument	2019-0044712

Lender

Name	FIRST REPUBLIC BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 01, 2049

Interest

Rate Type	Adjustable Rate
Rate	3%
Type Change Date	Dec 01, 2026
Change Frequency	Monthly (Revolving credit lines are monthly unless stated otherwise).
Min Rate At Change	2.95%
Index	1-Year CMT
Max Rate	10.9%

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		$2,113,071 (+2%) Land $1,260,515 Building $852,556
2025	$28,038.00 (+6.65%) Homeowner's exemption	$2,071,642 (+4.04%) Land $1,235,801 Building $835,841
2023	$26,290.00 (+2.86%) Homeowner's exemption	$1,991,213 Land $1,187,822 Building $803,391
2022	$25,560.00

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft

Wildfire

Wildfire Risk	Low above 20% of the US · above 11% of California
Wildfire Likelihood	About 1 in 8,333 per year
Exposure	Direct burnable vegetation at the parcel

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