400 Biscayne Dr, San Rafael, CA 94901 Property Records

Marin County property record for 400 Biscayne Dr, San Rafael, CA 94901

Property Summary

Property Type	Single Family Home
Details	5 bd · 4.5 ba · 5,231 sqft · built 1991
Lot Size	0.874 acres (38,090 sqft)
Owner	2 Individual Names on Record
Last Sale	$2,950,000 (Sep 2019)
Tax Bill	$42,454 (2025)
Deeds & Mortgages	Aug 2021 Mortgage Sep 2019 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`186-551-01`

Property Details

APN / Parcel Number

Primary APN	`186-551-01`

Interior

Bedrooms	5 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Building Area	5,231 sqft Living Area
Basement Area	451 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1991
Effective Year Built	Effective 1996
Architectural Style	Contemporary
Lot Area	38,090 sqft (0.874 acres)
Garage Area	564 sqft
Parking Spaces	2 Parking Spaces
Pool Area	576 sqft
Deck Area	1,692 sqft
Patio Area	2,378 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	400 BISCAYNE DR
City	SAN RAFAEL
State	CA
Zip	94901-8319
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 41
Legal Subdivision	PEACOCK ESTATES
Legal Lot Number	41
Jurisdiction	MARIN CA
Township / Civil Division	SAN RAFAEL
Census Block Group	1
Census Block	1011
Census Tract	110200

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 Individual Names on Record
Mailing Address	400 BISCAYNE DR, SAN RAFAEL, CA 94901-8319
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Aug 17, 2021	Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC
Sep 20, 2019	Grant Deed, Transfer SPROUT MTG

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 20, 2019 · Amount on Record
Deed Sale	Sep 20, 2019 · Amount on Record
Deed Document Number	201934637
Prior Transfer Date	Feb 23, 1995
Prior Transfer Doc	0000009886
Record Updated	Oct 29, 2026

August 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	400 BISCAYNE DR, SAN RAFAEL, CA 94901-8319
Transaction Type	Mortgage
Record Updated	Sep 1, 2021
Title Company	AMROCK INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	400 BISCAYNE DR, SAN RAFAEL, CA 94901-8319

Mortgage

Document Number	0000051883
Date	Aug 17, 2021
Instrument	2021-0051883

Lender

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

Agreement

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

September 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Sep 20, 2019
Property Address	400 BISCAYNE DR, SAN RAFAEL, CA 94901-8319
Document Number	0000034637
Instrument Date	Aug 21, 2019
Instrument	34637
Transaction Type	Transfer
Record Updated	Oct 1, 2019
Title Company	OLD REPUBLIC TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$3,245.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	400 BISCAYNE DR SAN RAFAEL CA 949018319, SAN RAFAEL, CA 94901-8319

Mortgage

Document Number	34640
Date	Sep 20, 2019
Instrument	34640

Lender

Name	SPROUT MTG
Address	4600 FULLER DR, IRVING, TX 75038-6551

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Sep 19, 2049

Interest

Rate Type	Adjustable Rate
Rate	4.64%

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Marin County
Municipality	San Rafael City
Elementary School District	San Rafael City Elementary School District (KG - 08)
Secondary School District	San Rafael City High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$3,301,548 (+2%) Land $1,980,012 Building $1,321,536
2025	$42,454.00 (+5.28%)	$3,236,820 (+4.04%) Land $1,941,193 Building $1,295,627
2023	$40,323.00 (+6.25%)	$3,111,150 Land $1,865,826 Building $1,245,324
2022	$37,952.00

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
Flood Insurance Cost	Premium on Record median of 89 policies
Nearby Flood Policies	89 in force
Nearby Flood Claims	19 (1982–2019)
Claims Outside the SFHA	7 of 19
Most Recent Claim	Feb 2019 · rainfall accumulation
Claims by Event	Severe Winter Storms And Flooding, Feb 1998 · 4 claims Coastal Storms, Floods, Slides & Tornadoes, Feb 1983 · 2 claims Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 3 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	Low lower than 63% of the US · lower than 78% of California
Wildfire Likelihood	0.06% 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 112 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
Verizon Fixed Wireless	300 / 20

May also be available: AT&T.

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