5 Key Largo Course, Corte Madera, CA 94925 Property Records

Marin County property record for 5 Key Largo Course, Corte Madera, CA 94925

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 1,795 sqft · built 1957
Lot Size	0.179 acres (7,800 sqft)
Owner	Individual Name on Record
Last Sale	$1,622,000 (May 2019)
Tax Bill	$24,023 (2025)
Deeds & Mortgages	Nov 2021 Mortgage May 2019 Sale & Mortgage
Flood Zone	Zone AE (high risk)
APN	`026-171-10`

Property Details

APN / Parcel Number

Primary APN	`026-171-10`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Building Area	1,795 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1957
Effective Year Built	Effective 1995
Architectural Style	Contemporary
Lot Area	7,800 sqft (0.179 acres)
Garage Area	456 sqft
Parking Spaces	2 Parking Spaces
Deck Area	24 sqft
Patio Area	432 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	5 KEY LARGO CRSE
City	CORTE MADERA
State	CA
Zip	94925-1830
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Subdivision	MARINER COVE
Legal Lot Number	10
Jurisdiction	MARIN CA
Township / Civil Division	ROSS VALLEY
Census Block Group	1
Census Block	1000
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	5 KEY LARGO CRSE, CORTE MADERA, CA 94925-1830
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Nov 5, 2021	Deed of Trust, Mortgage · Conventional Mortgage BANK OF AMERICA NA
May 29, 2019	Grant Deed, Transfer BANK OF AMERICA

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 29, 2019 · Amount on Record
Deed Sale	May 29, 2019 · Amount on Record
Prior Sale	Nov 16, 2011 · Amount on Record
Deed Document Number	201918371
Transfer Doc	0000027480
Record Updated	Oct 29, 2026

November 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	5 KEY LARGO CRSE, CORTE MADERA, CA 94925-1830
Transaction Type	Mortgage
Record Updated	Nov 17, 2021
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5 KEY LARGO CRSE, CORTE MADERA, CA 94925-1830

Mortgage

Document Number	0000067042
Date	Nov 5, 2021
Instrument	2021-0067042

Lender

Name	BANK OF AMERICA NA
Type	Bank
Address	CHARLOTTE, NC 28255

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	1.87%
Type Change Date	Dec 1, 2028
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	6.87%
Index	Other
Max Rate	6.87%

May 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	May 29, 2019
Property Address	5 KEY LARGO CRSE, CORTE MADERA, CA 94925-1830
Document Number	0000018371
Instrument Date	May 24, 2019
Instrument	18371
Transaction Type	Transfer
Record Updated	Jun 11, 2019
Title Company	OLD REPUBLIC TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,784.20
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5 KEY LARGO CRSE CORTE MADERA CA 949251830, CORTE MADERA, CA 94925-1830

Mortgage

Document Number	18372
Date	May 29, 2019
Instrument	18372

Lender

Name	BANK OF AMERICA
Type	Bank
Address	101 S TRYON ST, CHARLOTTE, NC 28280-0002

Agreement

Amount	Amount Recorded
Term	360 Months
Due	May 28, 2049

Interest

Rate Type	Adjustable Rate
Rate	2.62%

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	Larkspur 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		$1,897,547 (+2%) Land $1,194,700 Building $702,847
2025	$24,023.00 (+10.13%)	$1,860,341 (+6.97%) Land $1,171,275 Building $689,066
2023	$21,814.00 (+0.81%)	$1,739,091 Land $1,125,799 Building $613,292
2022	$21,638.00

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 AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	10.0 ft
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on Record median of 149 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	149 in force
Nearby Flood Claims	44 (1982–2026)
Claims Outside the SFHA	21 of 44
Most Recent Claim	Jan 2026 · tidal / storm surge
Claims by Event	Severe Storms, Flooding, Mudslides, And Landslides, Dec 2005 · 2 claims Severe Winter Storms And Flooding, Feb 1998 · 5 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	Not rated no burnable land within 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 652 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
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, Verizon.

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