528 Silverado Dr, Tiburon (Belvedere Tiburon), CA 94920 Property Records

Marin County property record for 528 Silverado Dr, Tiburon, CA 94920

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 2,754 sqft · built 1952
Lot Size	0.231 acres (10,080 sqft)
Owner	2 Company Names on File
Last Sale	$1,257,500 (Mar 2001)
Tax Bill	$29,355 (2025)
Deeds & Mortgages	Dec 2025 Line of Credit Mar 2022 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`055-082-08`

Property Details

APN / Parcel Number

Primary APN	`055-082-08`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Building Area	2,754 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1952
Effective Year Built	Effective 1986
Architectural Style	Contemporary
Lot Area	10,080 sqft (0.231 acres)
Garage Area	526 sqft
Parking Spaces	2 Parking Spaces
Pool Area	480 sqft
Deck Area	470 sqft
Patio Area	470 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	528 SILVERADO DR
City	BELVEDERE TIBURON
State	CA
Zip	94920-1321
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Subdivision	LITTLE REED HEIGHTS 02
Legal Lot Number	36
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	4
Census Block	4002
Census Tract	124200

Owner

528 Silverado Dr is owned by a company that acquired it in May 2024 and is owner-occupied.

Source: Marin County records, as of July 13, 2026

Owner of Record	2 Company Names on File
Mailing Address	528 SILVERADO DR, BELVEDERE TIBURON, CA 94920-1321
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Borrower in Default

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Dec 30, 2025	Deed of Trust, Mortgage · Line of Credit UNITED WHOLESALE MORTGAGE
Mar 25, 2022	Deed of Trust, Mortgage · Conventional Mortgage MUFG UNION BANK NA
Mar 1, 2019	Deed of Trust, Mortgage · ARM MUFG UNION BANK NA
Apr 25, 2019	Deed of Trust, Mortgage · Line of Credit MUFG UNION BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 22, 2001 · Amount on File
Deed Sale	Mar 22, 2001 · Amount on File
Prior Sale	Dec 24, 1997 · Amount on File
Deed Document Number	200113693
Last Transfer Date	May 16, 2024
Transfer Doc	0000014140
Record Updated	Sep 20, 2026

December 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	528 SILVERADO DR, TIBURON, CA 94920-1321
Transaction Type	Mortgage
Record Updated	Jan 15, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	528 SILVERADO DR, BELVEDERE TIBURON, CA 94920-1321

Mortgage

Document Number	0000033315
Date	Dec 30, 2025
Instrument	2025-0033315

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	361 Months
Due	Jan 1, 2056

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

March 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	528 SILVERADO DR, TIBURON, CA 94920-1321
Transaction Type	Mortgage
Record Updated	Apr 5, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	528 SILVERADO DR, TIBURON, CA 94920-1321

Mortgage

Document Number	0000013165
Date	Mar 25, 2022
Instrument	2022-0013165

Lender

Name	MUFG UNION BANK NA
Type	Bank
Address	SAN DIEGO, CA 92121

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	481 Months
Due	Apr 1, 2062

Interest

Rate Type	Adjustable Rate
Rate	3.25%
Type Change Date	Apr 1, 2029
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	5.25%
Index	Other
Max Rate	5.25%

March 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	528 SILVERADO DR, TIBURON, CA 94920-1321
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	WFG LENDER SERVICES

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000006131
Date	Mar 1, 2019
Instrument	2019-0006131

Lender

Name	MUFG UNION BANK NA
Type	Bank
Address	SAN DIEGO, CA 92121

Agreement

Type	ARM
Amount	Amount on Record
Term	360 Months
Due	Mar 1, 2049

Interest

Rate Type	Adjustable Rate
Rate	4%
Type Change Date	Mar 1, 2026
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	6%
Index	1-Year LIBOR
Max Rate	10%

April 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	528 SILVERADO DR, TIBURON, CA 94920-1321
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	CHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000013526
Date	Apr 25, 2019
Instrument	2019-0013526

Lender

Name	MUFG UNION BANK NA
Type	Bank
Address	SAN DIEGO, CA 92121

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	361 Months
Due	May 10, 2049

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

The 2025 property tax bill for 528 Silverado Dr was $29,355 with a homeowner's exemption.

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

Property Jurisdictions

Type	Name
State	California
County	Marin County
Municipality	Tiburon 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		$2,401,569 (+2%) Land $1,229,488 Building $1,172,081
2025	$29,355.00 Homeowner's exemption	$2,354,486 Land $1,205,384 Building $1,149,102
2023	$27,830.00 (+1.03%) Homeowner's exemption	$2,263,074 Land $1,158,584 Building $1,104,490
2022	$27,546.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 528 Silverado Dr in Zone X, an area of minimal flood risk, though there have been 8 flood claims nearby since 1980.

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
Nearby Flood Policies	9 in force
Nearby Flood Claims	8 (1980–2021)
Claims Outside the SFHA	8 of 8
Most Recent Claim	Feb 2021 · other causes
Claims by Event	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

Wildfire risk around 528 Silverado Dr is low, with a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 96% of the US · lower than 97.4% of California
Wildfire Likelihood	0.01% 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 311 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

May also be available: Etheric Networks, Verizon.

Nearby Properties on Silverado Dr

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

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