316 Rydal Ave, Mill Valley, CA 94941 Property Records

Marin County property record for 316 Rydal Ave, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,321 sqft · built 1964
Lot Size	0.23 acres (10,000 sqft)
Owner	2 Individual Names on File
Last Sale	$2,500,000 (Mar 2026)
Tax Bill	$19,890 (2025)
Deeds & Mortgages	Mar 2026 Sale & Mortgage Mar 2021 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`048-091-09`

Property Details

APN / Parcel Number

Primary APN	`048-091-09`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Building Area	2,321 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1964
Effective Year Built	Effective 1965
Architectural Style	Contemporary
Lot Area	10,000 sqft (0.23 acres)
Deck Area	424 sqft
Patio Area	424 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	316 RYDAL AVE
City	MILL VALLEY
State	CA
Zip	94941-3441
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	MAP D5 606
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	2
Census Block	2000
Census Tract	128200

Owner

Source: Marin County assessment roll, 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 File
Mailing Address	316 RYDAL AVE, MILL VALLEY, CA 94941-3441
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Mar 6, 2026	Grant Deed, Transfer · Conventional Mortgage MORGAN STANLEY PRIVATE BANK NA
Mar 17, 2021	Intrafamily Transfer, Transfer
Jan 29, 2020	Deed of Trust, Mortgage · Line of Credit WELLS FARGO BANK NA

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Mar 6, 2026 · Amount on Record
Deed Sale	Mar 6, 2026 · Amount on Record
Prior Sale	Nov 14, 2002 · Amount on Record
Deed Document Number	20265156
Prior Transfer Date	Sep 11, 2024
Prior Transfer Doc	0000025007
Record Updated	Sep 20, 2026

March 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Mar 6, 2026
Property Address	316 RYDAL AVE, MILL VALLEY, CA 94941-3441
Document Number	0000005156
Instrument Date	Feb 23, 2026
Instrument	2026-0005156
Transaction Type	Transfer
Record Updated	Mar 19, 2026
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$2,750.00
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	316 RYDAL AVE, MILL VALLEY, CA 94941-3441

Mortgage

Document Number	0000005157
Date	Mar 6, 2026
Instrument	2026-0005157

Lender

Name	MORGAN STANLEY PRIVATE BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2056

Interest

Rate Type	Adjustable Rate
Rate	5.17%
Type Change Date	Apr 1, 2033
Change Frequency	6 Months
Min Rate At Change	3%
Max Rate At Change	10.1%
Index	SOFR Average 30-Day
Margin	3
Max Rate	10.1%

March 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MARIN CA
Recording Date	Mar 17, 2021
Property Address	316 RYDAL AVE, MILL VALLEY, CA 94941-3441
Document Number	0000018107
Instrument Date	Mar 3, 2021
Instrument	2021-0018107
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 Living Trust
Address	316 RYDAL AVE, MILL VALLEY, CA 94941-3441

January 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	316 RYDAL AVE, MILL VALLEY, CA 94941-3441
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	TITLE365

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000003789
Date	Jan 29, 2020
Instrument	2020-0003789

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Address	SIOUX FALLS, SD 57104

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	361 Months
Due	Feb 15, 2050

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		$1,403,301 (+2%) Land $982,311 Building $420,990
2025	$19,890.00 (+6.19%)	$1,375,790 (+4.04%) Land $963,053 Building $412,737
2023	$18,730.00 (+3.96%) Homeowner's exemption	$1,322,380 Land $925,666 Building $396,714
2022	$18,016.00

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
Flood Insurance Cost	Premium on Record median of 17 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	17 in force
Nearby Flood Claims	9 (1982–2017)
Claims Outside the SFHA	7 of 9
Most Recent Claim	Jan 2017 · Severe Winter Storms, Flooding, And Mudslides
Claims by Event	Severe Winter Storms And Flooding, Feb 1998 · 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	Moderate above 46% of the US · lower than 72% of California
Wildfire Likelihood	0.08% annual chance
Exposure	Direct burnable vegetation at the parcel

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 389 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 (outdoors only) and 4G LTE

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