25 Coronet Ave, Mill Valley, CA 94941 Property Records

Marin County property record for 25 Coronet Ave, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	5 bd · 4.5 ba · 4,033 sqft · built 1906
Lot Size	0.22 acres (9,600 sqft)
Owner	2 Company Names on Record
Last Sale	$4,050,000 (Aug 2021)
Tax Bill	$53,620 (2025)
Deeds & Mortgages	Aug 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`029-061-08`

Property Details

APN / Parcel Number

Primary APN	`029-061-08`

Interior

Bedrooms	5 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	3 Stories
Building Area	4,033 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1906
Effective Year Built	Effective 1968
Architectural Style	Contemporary
Lot Area	9,600 sqft (0.22 acres)
Deck Area	212 sqft
Patio Area	212 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	25 CORONET AVE
City	MILL VALLEY
State	CA
Zip	94941-1164
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	MAP 2 PG 17 LOT 38
Legal Subdivision	BLITHEDALE MAP I
Legal Tract	2
Legal Lot Number	38
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	5
Census Block	5014
Census Tract	126100

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 Company Names on Record
Mailing Address	25 CORONET AVE, MILL VALLEY, CA 94941-1164
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 6, 2021 · Amount on Record
Deed Sale	Aug 6, 2021 · Amount on Record
Deed Document Number	202150204
Last Transfer Date	Jul 11, 2025
Transfer Doc	0000019438
Record Updated	Oct 29, 2026

August 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Aug 6, 2021
Property Address	25 CORONET AVE, MILL VALLEY, CA 94941-1164
Document Number	0000050204
Map Reference	VOL 2 PG 17
Instrument Date	Jul 20, 2021
Instrument	2021-0050204
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$4,455.00
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	25 CORONET AVE, MILL VALLEY, CA 94941-1164

Mortgage

Document Number	0000050205
Date	Aug 6, 2021
Instrument	2021-0050205

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	2.37%
Type Change Date	Sep 1, 2026
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	4.37%
Index	Other
Max Rate	7.37%

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		$4,450,344 (+2%) Land $2,706,050 Building $1,744,294
2025	$53,620.00 (+5.22%) Homeowner's exemption	$4,363,098 (+5.64%) Land $2,653,000 Building $1,710,098
2023	$50,961.00 (+4.53%) Homeowner's exemption	$4,129,980 Land $2,550,000 Building $1,579,980
2022	$48,753.00

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force
Nearby Flood Claims	3 (1986–2010)
Claims Outside the SFHA	2 of 3
Most Recent Claim	Jan 2010 · 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

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	0.04% 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 595 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20

May also be available: T-Mobile, Unwired.

Cell Coverage

5G (outdoors only) and 4G LTE

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