66 Sonora Way, Corte Madera, CA 94925 Property Records

Marin County property record for 66 Sonora Way, Corte Madera, CA 94925

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,580 sqft · built 1958
Lot Size	0.167 acres (7,254 sqft)
Owner	Individual Name on Record
Last Sale	$1,675,000 (May 2026)
Tax Bill	$2,681 (2025)
Deeds & Mortgages	May 2021 Mortgage May 2026 Sale & Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`026-142-23`

Property Details

APN / Parcel Number

Primary APN	`026-142-23`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Building Area	1,580 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1958
Effective Year Built	Effective 1958
Architectural Style	Contemporary
Lot Area	7,254 sqft (0.167 acres)
Garage Area	437 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	66 SONORA WAY
City	CORTE MADERA
State	CA
Zip	94925-2070
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Subdivision	MARIN ESTATES
Legal Lot Number	186
Jurisdiction	MARIN CA
Township / Civil Division	ROSS VALLEY
Census Block Group	3
Census Block	3007
Census Tract	121200

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	Individual Name on Record
Mailing Address	66 SONORA WAY, CORTE MADERA, CA 94925-2070
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
May 10, 2021	Deed of Trust, Mortgage · Commercial Mortgage SUN PACIFIC FCU
May 18, 2026	Grant Deed, Transfer · Conventional Mortgage REDWOOD CREDIT UNION
May 18, 2026	Affidavit of Death of Trustee, Transfer
Jun 5, 2020	Deed of Trust, Mortgage · Conventional Mortgage BANK OF AMERICA

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 18, 2026 · Amount on Record
Deed Sale	May 18, 2026 · Amount on Record
Deed Document Number	202614703
Prior Transfer Date	Feb 23, 2015
Prior Transfer Doc	0000007798
Record Updated	Oct 29, 2026

May 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	66 SONORA WAY, CORTE MADERA, CA 94925-2070
Transaction Type	Mortgage
Record Updated	Jun 4, 2026
Title Company	NORTH AMERICAN TITLE COMPANY, NORTH AMERICAN TITLE CO INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	66 SONORA WAY, CORTE MADERA, CA 94925-2070

Mortgage

Document Number	0000031201
Date	May 10, 2021
Instrument	2021-0031201

Lender

Name	SUN PACIFIC FCU
Type	Credit Union
Address	RICHMOND, CA 94804

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

May 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	May 18, 2026
Property Address	66 SONORA WAY, CORTE MADERA, CA 94925-2070
Document Number	0000014703
Instrument Date	May 12, 2026
Instrument	202614703
Transaction Type	Transfer
Record Updated	Aug 25, 2026
Title Company	OLD REPUBLIC TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$186,092.50
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	66 SONORA WAY, CORTE MADERA, CA 94925-2070

Mortgage

Document Number	0000014704,
Date	May 18, 2026
Instrument	202614704

Lender

Name	REDWOOD CREDIT UNION

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jun 1, 2056

Interest

Rate Type	Adjustable Rate
Rate	5.63%
Initial Type	Adjustable Rate
Adjustable	Adjustable Rate Rider
Max Rate	-1%

May 2026: Affidavit of Death of Trustee, Transfer

Document Type	Affidavit of Death of Trustee
Jurisdiction	MARIN CA
Recording Date	May 18, 2026
Property Address	66 SONORA WAY, CORTE MADERA, CA 94925-2070
Document Number	0000014702
Instrument Date	May 11, 2026
Instrument	202614702
Transaction Type	Transfer
Record Updated	Aug 29, 2026

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Trust
Address	12 TWELVEOAK HILL DR, SAN RAFAEL, CA 94903-1728

June 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	66 SONORA WAY, CORTE MADERA, CA 94925-2070
Document Number	0000032673
Instrument Date	Jun 5, 2020
Transaction Type	Mortgage
Record Updated	Aug 12, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	66 SONORA WAY CORTE MADERA CA 949252070, CORTE MADERA, CA 94925-2070

Mortgage

Document Number	0000032673
Date	Jul 27, 2020
Instrument	32673

Lender

Name	BANK OF AMERICA
Type	Bank
Address	CHARLOTTE, NC 28255

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Jul 26, 2035

Tax Assessment & Valuation

Source: Marin County assessment roll, as of July 13, 2026

Property Jurisdictions

Type	Name
State	California
County	Marin County
Municipality	Corte Madera Town
Elementary School District	Reed Union 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		$1,600,000 (+1,342.56%) Land $960,000 Building $640,000
2025	$2,681.00 (+24.18%) Homeowner's exemption	$110,914 (+4.04%) Land $37,371 Building $73,543
2023	$2,159.00 (+1.12%) Homeowner's exemption	$106,607 Land $35,920 Building $70,687
2022	$2,135.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

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 57 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	57 in force
Nearby Flood Claims	6 (1982–2017)
Claims Outside the SFHA	3 of 6
Most Recent Claim	Feb 2017 · Severe Winter Storms, Flooding, And Mudslides
Claims by Event	Severe Winter Storms, Flooding, And Mudslides, Feb 2017 · 3 claims Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 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 42% of the US · lower than 75% of California
Wildfire Likelihood	0.05% 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 185 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
T-Mobile Fixed Wireless	100 / 20

May also be available: Etheric Networks, Verizon.

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