326 Lowell Ave, Mill Valley, CA 94941 Property Records

Marin County property record for 326 Lowell Ave, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,443 sqft · built 1972
Lot Size	0.138 acres (6,000 sqft)
Owner	2 Company Names on Record
Last Sale	$429,000 (Oct 1997)
Tax Bill	$11,578 (2025)
Deeds & Mortgages	Sep 2026 Line of Credit Dec 2020 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`050-101-11`

Property Details

APN / Parcel Number

Primary APN	`050-101-11`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,443 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1972
Effective Year Built	Effective 1972
Architectural Style	Contemporary
Exterior Material	Wood Siding
Construction Type	Frame
Roof Material	Tar & Gravel
Lot Area	6,000 sqft (0.138 acres)
Garage Area	606 sqft
Parking Spaces	2 Parking Spaces
Deck Area	548 sqft
Patio Area	548 sqft

Utilities, Heating & Cooling

Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	326 LOWELL AVE
City	MILL VALLEY
State	CA
Zip	94941-3845
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LC /B4P69 PM
Legal Subdivision	MARIN HEIGHTS C
Legal Lot Number	C
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	1
Census Block	1004
Census Tract	128100

Owner

Source: Marin County records, as of September 24, 2026

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

Owner of Record	2 Company Names on Record
Mailing Address	326 LOWELL AVE, MILL VALLEY, CA 94941-3845
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Sep 15, 2026	Deed of Trust, Mortgage · Line of Credit BANK OF MARIN
Dec 21, 2020	Quit Claim Deed, Transfer AMROCK INC
Dec 21, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage QUICKEN LOANS LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 22, 1997 · Amount on Record
Deed Sale	Oct 22, 1997 · Amount on Record
Deed Document Number	199760378
Last Transfer Date	Dec 13, 2020
Transfer Doc	0000065565
Record Updated	Oct 29, 2026

September 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Recording Date	Sep 15, 2026
Property Address	326 LOWELL AVE, MILL VALLEY, CA 94941-3845
Document Number	0000026425
Instrument Date	Sep 10, 2026
Instrument	202626425
Transaction Type	Mortgage
Record Updated	Sep 24, 2026
Title Company	NONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust, 221
Address	326 LOWELL AVE, MILL VALLEY, CA 94941-3845

Mortgage

Document Number	0000026425,
Date	Sep 15, 2026
Instrument	202626425

Lender

Name	BANK OF MARIN

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

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

December 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARIN CA
Recording Date	Dec 21, 2020
Property Address	326 LOWELL AVE, MILL VALLEY, CA 94941-3845
Document Number	0000065567
Instrument Date	Dec 13, 2020
Instrument	65567
Transaction Type	Transfer
Record Updated	Jan 7, 2021
Title Company	AMROCK INC

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	326 LOWELL AVE MILL VALLEY CA 949413845, MILL VALLEY, CA 94941-3845

December 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MARIN CA
Recording Date	Dec 21, 2020
Property Address	326 LOWELL AVE, MILL VALLEY, CA 94941-3845
Document Number	0000065565
Map Reference	VOL 4 PG 69
Instrument Date	Dec 13, 2020
Instrument	2020-0065565
Transaction Type	Transfer
Record Updated	Aug 13, 2021
Title Company	AMROCK LLC

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
Address	326 LOWELL AVE, MILL VALLEY, CA 94941-3845

Mortgage

Document Number	0000065566
Date	Dec 21, 2020
Instrument	2020-0065566

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2051

Tax Assessment & Valuation

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

Year	Tax Bill	Assessed Value
2026		$698,660 (+2%) Land $401,630 Building $297,030
2025	$11,578.00 (+0.76%) Homeowner's exemption	$684,962 (+4.04%) Land $393,756 Building $291,206
2023	$11,491.00 (+4.42%) Homeowner's exemption	$658,368 Land $378,468 Building $279,900
2022	$11,005.00

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

Flood

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
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	4 in force
Nearby Flood Claims	4 (1982–1998)
Claims Outside the SFHA	4 of 4
Most Recent Claim	Apr 1998 · Severe Winter Storms And Flooding

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

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

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% 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 707 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25

May also be available: T-Mobile, Verizon.

Nearby Properties on Lowell Ave

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures