125 Marion Ave, Mill Valley, CA 94941 Property Records

Marin County property record for 125 Marion Ave, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	5 bd · 4.5 ba · 3,822 sqft · built 1985
Lot Size	0.354 acres (15,400 sqft)
Owner	2 Individual Names on File
Last Sale	$6,190,000 (Sep 2026)
Tax Bill	$65,586 (2025)
Deeds & Mortgages	Oct 2026 Mortgage Sep 2026 Sale + 2 more
Flood Zone	Zone X (minimal risk)
APN	`027-243-28`

Property Details

APN / Parcel Number

Primary APN	`027-243-28`

Interior

Bedrooms	5 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Building Area	3,822 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1985
Effective Year Built	Effective 2003
Architectural Style	Contemporary
Lot Area	15,400 sqft (0.354 acres)
Deck Area	1,104 sqft
Patio Area	831 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	125 MARION AVE
City	MILL VALLEY
State	CA
Zip	94941-2684
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	MAP 21 PG 96
Legal Subdivision	TAMALPAIS LAND & WATER CO
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	3
Census Block	3003
Census Tract	127000

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Listed Area	Within Dipsea Trail, The listed 2010 · 1 contributing resources · NRIS 10000356

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

125 Marion Ave is owned and occupied by two individuals who bought it in September 2026.

Source: Marin County records, as of October 20, 2026

Owner of Record	2 Individual Names on File
Mailing Address	125 MARION AVE, MILL VALLEY, CA 94941-2684
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	His Wife

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Oct 12, 2026	Deed of Trust, Mortgage · Conventional Mortgage GOLDMAN SACHS BANK USA
Sep 3, 2026	Grant Deed, Transfer FIRST AMERICAN TITLE
Mar 23, 2021	Grant Deed, Transfer · Conventional Mortgage LENDUS LLC
Feb 16, 2018	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 3, 2026 · Amount on File
Deed Sale	Sep 3, 2026 · Amount on File
Prior Sale	May 2, 2024 · Amount on File
Deed Document Number	202625529
Prior Transfer Date	Oct 30, 2016
Prior Transfer Doc	0000051245
Record Updated	Oct 29, 2026

October 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Recording Date	Oct 12, 2026
Property Address	125 MARION AVE, MILL VALLEY, CA 94941-2684
Document Number	0000029140
Instrument Date	Oct 6, 2026
Instrument	202629140
Transaction Type	Mortgage
Record Updated	Oct 20, 2026
Title Company	FIDELITY NATIONAL TITLE

Transaction

Tax	$0.00
Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	125 MARION AVE, MILL VALLEY, CA 94941-2684

Mortgage

Document Number	0000029140,
Date	Oct 12, 2026
Instrument	202629140

Lender

Name	GOLDMAN SACHS BANK USA

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Nov 1, 2056

Interest

Rate Type	Adjustable Rate
Rate	6.05%
Initial Type	Adjustable Rate
Adjustable	Adjustable Rate Rider
Max Rate	-1%

September 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Sep 3, 2026
Property Address	125 MARION AVE, MILL VALLEY, CA 94941-2684
Document Number	0000025529
Instrument Date	Aug 28, 2026
Instrument	202625529
Transaction Type	Transfer
Record Updated	Sep 11, 2026
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount on Record
Tax	$687,709.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	125 MARION AVE, MILL VALLEY, CA 94941-2684

March 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Mar 23, 2021
Property Address	125 MARION AVE, MILL VALLEY, CA 94941-2684
Document Number	0000019658
Map Reference	MB 21 PG 96
Instrument Date	Mar 17, 2021
Instrument	2021-0019658
Transaction Type	Transfer
Record Updated	Aug 13, 2021
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$5,252.50
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	125 MARION AVE, MILL VALLEY, CA 94941-2684

Mortgage

Document Number	0000019659
Date	Mar 23, 2021
Instrument	2021-0019659

Lender

Name	LENDUS LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Apr 1, 2051

Interest

Rate Type	Adjustable Rate
Rate	3.12%
Type Change Date	Apr 1, 2031
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	8.12%
Index	Other
Max Rate	8.12%

February 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARIN CA
Recording Date	Feb 16, 2018
Property Address	125 MARION AVE, MILL VALLEY, CA 94941-2684
Document Number	0000004987
Instrument Date	Jan 23, 2018
Instrument	4987
Transaction Type	Transfer
Record Updated	Feb 28, 2018
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	183 CASCADE DR MILL VALLEY CA 949412678, MILL VALLEY, CA 94941-2678

Tax Assessment & Valuation

The 2025 property tax bill for 125 Marion Ave was $65,586.

Source: Marin County assessment roll, as of July 13, 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

Year	Tax Bill	Assessed Value
2026		$5,566,140 (+2%) Land $3,329,280 Building $2,236,860
2025	$65,586.00	$5,457,000 Land $3,264,000 Building $2,193,000
2023	$71,015.00 (+19.33%)	$4,967,910 Land $3,017,160 Building $1,950,750
2022	$59,509.00

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

Flood

FEMA maps place 125 Marion Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective October 18, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AO, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	5 in force
Nearby Flood Claims	4 (1982–1998)
Claims Outside the SFHA	3 of 4
Most Recent Claim	Jan 1998 · rainfall accumulation

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

Wildfire risk around 125 Marion Ave is moderate, ranking above 40% of the US, with a 0.06% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Moderate above 40% of the US · lower than 76% of California
Wildfire Likelihood	0.06% annual chance
Exposure	Direct burnable vegetation

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	MARIN MUNICIPAL WATER DISTRICT serves 188,116 people · EPA ID CA2110002
Water Source	Surface water
Last State Inspection	Aug 2023
Lead	Under 1 ppb (2019–2021) 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 340 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250

May also be available: Unwired, Verizon.

Cell Coverage

5G and 4G LTE (outdoors only)

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