21 Midway Ave, Mill Valley, CA 94941 Property Records

Marin County property record for 21 Midway Ave, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 2,490 sqft · built 1935
Lot Size	0.198 acres (8,625 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,610,000 (Nov 2008)
Tax Bill	$27,657 (2025)
Deeds & Mortgages	Mar 2021 Mortgage Sep 2018 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`048-123-49`

Property Details

APN / Parcel Number

Primary APN	`048-123-49`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Building Area	2,490 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1935
Effective Year Built	Effective 1985
Lot Area	8,625 sqft (0.198 acres)
Garage Area	252 sqft
Parking Spaces	1 Parking Space
Deck Area	447 sqft
Patio Area	447 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	21 MIDWAY AVE
City	MILL VALLEY
State	CA
Zip	94941-3438
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Subdivision	MARIN TERS SUB 2
Legal Block	4
Legal Lot Number	39,40
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	3
Census Block	3004
Census Tract	128200

Owner

Source: Marin County records, as of July 13, 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 Record
Mailing Address	21 MIDWAY AVE, MILL VALLEY, CA 94941-3438
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Mar 8, 2021	Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK NA
Sep 27, 2018	Deed of Trust, Mortgage · Line of Credit JPMORGAN CHASE BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 21, 2008 · Amount on Record
Deed Sale	Nov 21, 2008 · Amount on Record
Prior Sale	Oct 25, 2002 · Amount on Record
Deed Document Number	200852187
Prior Transfer Date	Dec 14, 2006
Prior Transfer Doc	0000018227
Record Updated	Oct 29, 2026

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	21 MIDWAY AVE, MILL VALLEY, CA 94941-3438
Transaction Type	Mortgage
Record Updated	Mar 26, 2021
Title Company	AMROCK TITLE CALIFORNIA INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	21 MIDWAY AVE, MILL VALLEY, CA 94941-3438

Mortgage

Document Number	0000015767
Date	Mar 8, 2021
Instrument	2021-0015767

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank
Address	COLUMBUS, OH 43240

Agreement

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

September 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	21 MIDWAY AVE, MILL VALLEY, CA 94941-3438
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000033940
Date	Sep 27, 2018
Instrument	2018-0033940

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank
Address	COLUMBUS, OH 43240

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2048

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		$2,108,039 (+2%) Land $1,313,420 Building $794,619
2025	$27,657.00 (+5.57%)	$2,066,710 (+4.04%) Land $1,287,670 Building $779,040
2023	$26,199.00 (+3.89%)	$1,986,476 Land $1,237,680 Building $748,796
2022	$25,218.00

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	9 in force
Nearby Flood Claims	16 (1979–2026)
Claims Outside the SFHA	7 of 16
Most Recent Claim	Jan 2026 · tidal / storm surge
Claims by Event	Coastal Storms, Floods, Slides & Tornadoes, Feb 1983 · 2 claims

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 67% of the US · lower than 81% of California
Wildfire Likelihood	0.02% annual chance
Exposure	None beyond ember reach

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 589 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: Verizon.

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