470 Hillside Ave, Mill Valley, CA 94941 Property Records

Marin County property record for 470 Hillside Ave, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 2,756 sqft · built 1970
Lot Size	0.643 acres (28,000 sqft)
Owner	2 Company Names on Record
Tax Bill	$8,004 (2025)
Deeds & Mortgages	Mar 2026 Mortgage Oct 2025 Mortgage + 4 more
Flood Zone	Zone X (minimal risk)
APN	`029-072-22`

Property Details

APN / Parcel Number

Primary APN	`029-072-22`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Building Area	2,756 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1970
Effective Year Built	Effective 1982
Architectural Style	Contemporary
Lot Area	28,000 sqft (0.643 acres)
Garage Area	540 sqft
Parking Spaces	2 Parking Spaces
Deck Area	2,225 sqft
Patio Area	2,225 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	470 HILLSIDE AVE
City	MILL VALLEY
State	CA
Zip	94941-1151
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	L24 /B3P51 M BOLSA VALLEY TR 1
Legal Subdivision	BOLSA VLY 01
Legal Tract	1
Legal Lot Number	24
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	4
Census Block	4000
Census Tract	126100

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	470 HILLSIDE AVE, MILL VALLEY, CA 94941-1151
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Date	Document
Mar 27, 2026	Deed of Trust, Mortgage · Conventional Mortgage COLUMBIA BANK
Oct 31, 2025	Deed of Trust, Mortgage · Conventional Mortgage COLUMBIA BANK
Oct 5, 2022	Intrafamily Transfer, Transfer
Nov 15, 2019	Deed of Trust, Mortgage · Conventional Mortgage UNITED NATIONS FCU
Jan 30, 2019	Quit Claim Deed, Transfer LAWYERS TITLE-OC
Jan 30, 2019	Quit Claim Deed, Transfer GREENBOX LNS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Sep 27, 2022
Transfer Doc	0000034160
Record Updated	Sep 20, 2026

March 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	470 HILLSIDE AVE, MILL VALLEY, CA 94941-1151
Transaction Type	Mortgage
Record Updated	Apr 8, 2026
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	470 HILLSIDE AVE, MILL VALLEY, CA 94941-1151

Mortgage

Document Number	0000008993
Date	Mar 27, 2026
Instrument	2026-0008993

Lender

Name	COLUMBIA BANK
Type	Bank
Address	PORTLAND, OR 97224

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2056

Interest

Rate Type	Adjustable Rate
Rate	6%
Type Change Date	Apr 1, 2031
Change Frequency	6 Months
Min Rate At Change	4%
Max Rate At Change	8%
Index	SOFR Average 30-Day
Max Rate	11%

October 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	470 HILLSIDE AVE, MILL VALLEY, CA 94941-1151
Transaction Type	Mortgage
Record Updated	Jan 13, 2026
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	470 HILLSIDE AVE, MILL VALLEY, CA 94941-1151

Mortgage

Document Number	0000028088
Date	Oct 31, 2025
Instrument	2025-0028088

Lender

Name	COLUMBIA BANK
Type	Bank
Address	PORTLAND, OR 97224

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Nov 1, 2055

Interest

Rate Type	Adjustable Rate
Rate	6.5%
Type Change Date	Nov 1, 2032
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	11.5%
Index	SOFR Average 30-Day
Max Rate	11.5%

October 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MARIN CA
Recording Date	Oct 5, 2022
Property Address	470 HILLSIDE AVE, MILL VALLEY, CA 94941-1151
Document Number	0000034160
Map Reference	MB 3 PG 51
Instrument Date	Sep 27, 2022
Instrument	2022-0034160
Transaction Type	Transfer
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	470 HILLSIDE AVE, MILL VALLEY, CA 94941-1151

November 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	470 HILLSIDE AVE, MILL VALLEY, CA 94941-1151
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	UNISOURCE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000043160
Date	Nov 15, 2019
Instrument	2019-0043160

Lender

Name	UNITED NATIONS FCU
Type	Credit Union
Address	LONG ISLAND CITY, NY 11101

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Nov 1, 2049

Interest

Rate Type	Adjustable Rate
Rate	3.12%
Type Change Date	Nov 1, 2025
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	8.12%
Index	1-Year CMT
Max Rate	8.12%

January 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARIN CA
Recording Date	Jan 30, 2019
Property Address	470 HILLSIDE AVE, MILL VALLEY, CA 94941-1151
Document Number	0000002685
Instrument Date	Jan 24, 2019
Instrument	2685
Transaction Type	Transfer
Record Updated	Feb 25, 2019
Title Company	LAWYERS TITLE-OC

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	470 HILLSIDE AVE MILL VALLEY CA 949411151, MILL VALLEY, CA 94941-1151

January 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARIN CA
Recording Date	Jan 30, 2019
Property Address	470 HILLSIDE AVE, MILL VALLEY, CA 94941-1151
Document Number	0000002683
Instrument Date	Jan 24, 2019
Instrument	2683
Transaction Type	Transfer
Record Updated	Feb 26, 2019
Title Company	LAWYERS TITLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	470 HILLSIDE AVE MILL VALLEY CA 949411151, MILL VALLEY, CA 94941-1151

Mortgage

Document Number	2684
Date	Jan 30, 2019
Instrument	2684

Lender

Name	GREENBOX LNS
Type	Funding / Finance Company
Address	3250 WILSHIRE BLVD # 1900, LOS ANGELES, CA 90010-1616

Agreement

Amount	Amount Recorded
Term	480 Months
Due	Jan 29, 2059

Interest

Rate Type	Adjustable Rate
Rate	4%

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Marin County
Municipality	Mill Valley City
Elementary School District	Mill Valley 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		$503,449 (+2%) Land $33,134 Building $470,315
2025	$8,004.00 (+7.83%) Homeowner's exemption	$493,579 (+4.04%) Land $32,484 Building $461,095
2023	$7,423.00 (+1.75%) Homeowner's exemption	$474,415 Land $31,223 Building $443,192
2022	$7,295.00

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
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	6 in force
Nearby Flood Claims	5 (1982–2009)
Claims Outside the SFHA	4 of 5
Most Recent Claim	Oct 2009 · other causes

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 67% of the US · lower than 81% of California
Wildfire Likelihood	0.03% 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 301 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

May also be available: T-Mobile, Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

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