115 Marion Ave, Mill Valley, CA 94941 Property Records

Marin County property record for 115 Marion Ave, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	3 bd · 3.5 ba · 3,060 sqft · built 1979
Lot Size	0.236 acres (10,295 sqft)
Owner	2 Company Names on File
Tax Bill	$15,926 (2025)
Deeds & Mortgages	Apr 2026 Mortgage Mar 2021 Transfer
Flood Zone	Zone X (minimal risk)
APN	`027-243-17`

Property Details

APN / Parcel Number

Primary APN	`027-243-17`

Interior

Bedrooms	3 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Building Area	3,060 sqft Living Area
Basement Area	460 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1987
Architectural Style	Contemporary
Lot Area	10,295 sqft (0.236 acres)
Garage Area	460 sqft
Parking Spaces	2 Parking Spaces
Deck Area	987 sqft
Patio Area	987 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	115 MARION AVE
City	MILL VALLEY
State	CA
Zip	94941-2684
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	MAP 000001 00101
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

115 Marion Ave is owned by a company that acquired it in February 2021 and is owner-occupied.

Source: Marin County records, as of July 13, 2026

Owner of Record	2 Company Names on File
Mailing Address	115 MARION AVE, MILL VALLEY, CA 94941-2684
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Borrower in Default

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
Apr 29, 2026	Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK N A
Mar 3, 2021	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Feb 18, 2021
Transfer Doc	0000014667
Record Updated	Sep 20, 2026

April 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Recording Date	Apr 29, 2026
Property Address	115 MARION AVE, MILL VALLEY, CA 94941-2684
Document Number	0000012440
Instrument Date	Apr 20, 2026
Instrument	202612440
Transaction Type	Mortgage
Record Updated	Jul 12, 2026
Title Company	TITLE CONNECTION, TITLE CONNECT

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust, 165
Address	115 MARION AVE, MILL VALLEY, CA 94941-2684

Mortgage

Document Number	0000012440,
Date	Apr 29, 2026
Instrument	202612440

Lender

Name	JPMORGAN CHASE BANK N A

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	5.75%
Initial Type	Adjustable Rate
Adjustable	Adjustable Rate Rider
Max Rate	-1%

March 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MARIN CA
Recording Date	Mar 3, 2021
Property Address	115 MARION AVE, MILL VALLEY, CA 94941-2684
Document Number	0000014667
Instrument Date	Feb 18, 2021
Instrument	2021-0014667
Transaction Type	Transfer
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	115 MARION AVE, MILL VALLEY, CA 94941-2684

Tax Assessment & Valuation

The 2025 property tax bill for 115 Marion Ave was $15,926 with a homeowner's exemption.

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		$1,091,819 (+2%) Land $341,640 Building $750,179
2025	$15,926.00 Homeowner's exemption	$1,070,416 Land $334,943 Building $735,473
2023	$15,125.00 (+3.72%) Homeowner's exemption	$1,028,856 Land $321,938 Building $706,918
2022	$14,583.00

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

Flood

FEMA maps place 115 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 115 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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