20 Sheridan Ct, Mill Valley, CA 94941 Property Records

Marin County property record for 20 Sheridan Ct, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	5 bd · 3 ba · 2,976 sqft · built 1959
Lot Size	0.276 acres (12,000 sqft)
Owner	2 Companies on Record
Last Sale	$1,865,000 (Aug 2017)
Tax Bill	$27,467 (2025)
Deeds & Mortgages	Nov 2025 Mortgage Oct 2017 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`029-331-36`

Property Details

APN / Parcel Number

Primary APN	`029-331-36`

Interior

Bedrooms	5 Beds
Full Baths	3 Baths
Building Area	2,976 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1959
Effective Year Built	Effective 1975
Architectural Style	Contemporary
Lot Area	12,000 sqft (0.276 acres)
Garage Area	400 sqft
Parking Spaces	2 Parking Spaces
Deck Area	2,216 sqft
Patio Area	2,216 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	20 SHERIDAN CT
City	MILL VALLEY
State	CA
Zip	94941-1227
Property Category	Residential
Property Type	Residential > Single Family > Home
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	1
Census Block	1009
Census Tract	126100

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 Companies on Record
Mailing Address	20 SHERIDAN CT, MILL VALLEY, CA 94941-1227
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Date	Document
Nov 24, 2025	Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC
Oct 11, 2017	Quit Claim Deed, Transfer FIRST AMERICAN TITLE
Aug 4, 2017	Grant Deed, Transfer · ARM MUFG UNION BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 4, 2017 · Amount on Record
Deed Sale	Aug 4, 2017 · Amount on Record
Deed Document Number	201731195
Last Transfer Date	Oct 6, 2017
Transfer Doc	0000040238
Record Updated	Sep 20, 2026

November 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	20 SHERIDAN CT, MILL VALLEY, CA 94941-1227
Transaction Type	Mortgage
Record Updated	Dec 11, 2025

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	20 SHERIDAN CT, MILL VALLEY, CA 94941-1227

Mortgage

Document Number	0000030289
Date	Nov 24, 2025
Instrument	2025-0030289

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2055

Interest

Rate Type	Adjustable Rate
Rate	5.25%
Type Change Date	Dec 1, 2030
Change Frequency	6 Months
Min Rate At Change	3%
Max Rate At Change	7.25%
Index	SOFR Average 30-Day
Margin	3
Max Rate	10.2%

October 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARIN CA
Recording Date	Oct 11, 2017
Property Address	20 SHERIDAN CT, MILL VALLEY, CA 94941-1227
Document Number	0000040238
Instrument Date	Oct 6, 2017
Instrument	40238
Transaction Type	Transfer
Record Updated	Oct 25, 2017
Title Company	FIRST AMERICAN TITLE

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	20 SHERIDAN CT MILL VALLEY CA 949411227, MILL VALLEY, CA 94941-1227

August 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Aug 4, 2017
Property Address	20 SHERIDAN CT, MILL VALLEY, CA 94941-1227
Document Number	0000031195
Instrument Date	Jul 26, 2017
Instrument	2017-0031195
Transaction Type	Transfer
Record Updated	Aug 13, 2021
Title Company	FIRST AMERICAN TITLE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	20 SHERIDAN CT, MILL VALLEY, CA 94941-1227

Mortgage

Document Number	0000031196
Date	Aug 4, 2017
Instrument	2017-0031196

Lender

Name	MUFG UNION BANK NA
Type	Bank
Address	SAN DIEGO, CA 92121

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2047

Interest

Rate Type	Adjustable Rate
Rate	3.37%
Type Change Date	Sep 1, 2024
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	5.37%
Index	1-Year LIBOR
Max Rate	9.37%

Tax Assessment & Valuation

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		$2,159,802 (+2%) Land $1,115,298 Building $1,044,504
2025	$27,467.00 (+4.95%) Homeowner's exemption	$2,117,464 (+4.04%) Land $1,093,435 Building $1,024,029
2023	$26,171.00 (+3.78%) Homeowner's exemption	$2,035,245 Land $1,050,978 Building $984,267
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
Flood Insurance Cost	Premium on Record median of 10 policies
Nearby Flood Policies	10 in force
Nearby Flood Claims	9 (1982–1998)
Claims Outside the SFHA	8 of 9
Most Recent Claim	May 1998 · other causes
Claims by Event	Severe Winter Storms And Flooding, Feb 1998 · 2 claims Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 4 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 40% of the US · lower than 76% of California
Wildfire Likelihood	0.06% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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

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

May also be available: Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

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