528 4th St, San Rafael, CA 94901 Property Records

Marin County property record for 528 4th St, San Rafael, CA 94901

Property Summary

Property Type	Commercial
Details	2 bd · 1 ba · 2,301 sqft · built 1983
Lot Size	0.11 acres (4,770 sqft)
Owner	2 Company Names on Record
Last Sale	$999,000 (Nov 2021)
Tax Bill	$15,623 (2025)
Deeds & Mortgages	Nov 2021 Mortgage Nov 2021 Sale & Mortgage + 2 more
Flood Zone	Zone X (moderate risk)
APN	`014-086-17`

Property Details

APN / Parcel Number

Primary APN	`014-086-17`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Building Area	2,301 sqft Gross Area

Exterior

Year Built	Built 1983
Effective Year Built	Effective 1983
Lot Area	4,770 sqft (0.11 acres)

Location & Zoning

Street Address	528 4TH ST
City	SAN RAFAEL
State	CA
Zip	94901-3315
Property Category	Commercial
Property Type	Commercial > Retail
Jurisdiction	MARIN CA
Township / Civil Division	SAN RAFAEL
Census Block Group	4
Census Block	4005
Census Tract	110100

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	346 KEYSTONE CT, SAN RAFAEL, CA 94903-1419
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Date	Document
Nov 12, 2021	Deed of Trust, Mortgage · Commercial Mortgage BAY AREA EMPLOYMENT DEVELOPMENT COMPANY
Nov 12, 2021	Grant Deed, Transfer · Stand-Alone First Mortgage HARVEST COMMERCIAL CAPITAL LLC
Dec 14, 2018	Affidavit of Death, Transfer ATTORNEY ONLY
Dec 14, 2018	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 12, 2021 · Amount on Record
Deed Sale	Nov 12, 2021 · Amount on Record
Deed Document Number	202168205
Prior Transfer Date	Nov 28, 2018
Prior Transfer Doc	0000042624
Record Updated	Sep 20, 2026

November 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	528 4TH ST, SAN RAFAEL, CA 94901-3315
Transaction Type	Mortgage
Record Updated	Sep 28, 2023
Title Company	OLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	528 4TH ST, SAN RAFAEL, CA 94901-3315

Mortgage

Document Number	0000068210
Date	Nov 12, 2021
Instrument	2021-0068210

Lender

Name	BAY AREA EMPLOYMENT DEVELOPMENT COMPANY
Type	Non-Lending Institution
Address	WALNUT CREEK, CA 94596

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

November 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Nov 12, 2021
Property Address	528 4TH ST, SAN RAFAEL, CA 94901-3315
Document Number	0000068205
Instrument Date	Nov 2, 2021
Instrument	2021-0068205
Transaction Type	Transfer
Record Updated	Sep 28, 2023
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$3,096.90
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	346 KEYSTONE CT, SAN RAFAEL, CA 94903-1419

Mortgage

Document Number	0000068206
Date	Nov 12, 2021
Instrument	2021-0068206

Lender

Name	HARVEST COMMERCIAL CAPITAL LLC

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

Mortgage

Document Number	0000068208
Date	Nov 12, 2021
Instrument	2021-0068208

Lender

Name	HARVEST COMMERCIAL CAPITAL LLC
Type	Non-Lending Institution
Address	LAGUNA HILLS, CA 92653

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount Recorded

December 2018: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	MARIN CA
Recording Date	Dec 14, 2018
Property Address	528 4TH ST, SAN RAFAEL, CA 94901-3315
Document Number	0000042623
Instrument Date	Nov 28, 2018
Instrument	42623
Transaction Type	Transfer
Record Updated	Dec 28, 2018
Title Company	ATTORNEY ONLY

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	528 4TH ST SAN RAFAEL CA 949013315, SAN RAFAEL, CA 94901-3315

December 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARIN CA
Recording Date	Dec 14, 2018
Property Address	528 4TH ST, SAN RAFAEL, CA 94901-3315
Document Number	0000042624
Instrument Date	Nov 28, 2018
Instrument	42624
Transaction Type	Transfer
Record Updated	Dec 28, 2018
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	1401 FOUNTAINGROVE PKWY #M109B SANTA ROSA CA 954035757, M109B, SANTA ROSA, CA 95403-5757

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		$1,081,337 (+2%) Land $389,671 Building $691,666
2025	$15,623.00 (+6.58%)	$1,060,138 (+4.04%) Land $382,032 Building $678,106
2023	$14,659.00 (+5.68%)	$1,018,980 Land $367,200 Building $651,780
2022	$13,871.00

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 moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Nearest Special Flood Hazard Area	Zone AE, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 22 individual policies
Nearby Flood Policies	24 units insured incl. 2 condo units

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	0.01% annual chance
Exposure	None beyond 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 515 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: GeoLinks, Sonic Telecom.

Nearby Properties on 4th St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures