6 Topside Way, Mill Valley, CA 94941 Property Records

Marin County property record for 6 Topside Way, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	3 bd · 3.5 ba · 3,128 sqft · built 1980
Lot Size	0.324 acres (14,118 sqft)
Owner	2 Company Names on Record
Last Sale	$854,000 (Sep 1996)
Tax Bill	$18,120 (2025)
Deeds & Mortgages	Sep 2020 Mortgage Sep 2020 Transfer
Flood Zone	Zone X (minimal risk)
APN	`043-102-06`

Property Details

APN / Parcel Number

Primary APN	`043-102-06`

Interior

Bedrooms	3 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Building Area	3,128 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1980
Effective Year Built	Effective 1995
Architectural Style	Contemporary
Lot Area	14,118 sqft (0.324 acres)
Garage Area	462 sqft
Parking Spaces	2 Parking Spaces
Deck Area	747 sqft
Patio Area	747 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	6 TOPSIDE WAY
City	MILL VALLEY
State	CA
Zip	94941-3212
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	L98 /B13P18 M HARBOR POINT #2B
Legal Subdivision	HARBOR POINT 02BS
Legal Lot Number	98
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	1
Census Block	1003
Census Tract	125000

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	6 TOPSIDE WAY, MILL VALLEY, CA 94941-3212
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Living Trust

Deeds, Mortgages & Sale History

Date	Document
Sep 30, 2020	Quit Claim Deed, Transfer CAL MUTUAL INC
Sep 30, 2020	Quit Claim Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 6, 1996 · Amount on Record
Deed Sale	Sep 6, 1996 · Amount on Record
Deed Document Number	199648109
Last Transfer Date	Dec 8, 1997
Transfer Doc	0000070249
Record Updated	Oct 29, 2026

September 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARIN CA
Recording Date	Sep 30, 2020
Property Address	6 TOPSIDE WAY, MILL VALLEY, CA 94941-3212
Document Number	0000046631
Instrument Date	Sep 24, 2020
Instrument	46631
Transaction Type	Transfer
Record Updated	Oct 20, 2020
Title Company	PACIFIC COAST TITLE COMPANY, PACIFIC COAST TITLE CO.

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	6 TOPSIDE WAY MILL VALLEY CA 949413212, MILL VALLEY, CA 94941-3212

Mortgage

Document Number	46632
Date	Sep 30, 2020
Instrument	46632

Lender

Name	CAL MUTUAL INC
Address	ANAHEIM, CA 92805

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Sep 29, 2050

September 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARIN CA
Recording Date	Sep 30, 2020
Property Address	6 TOPSIDE WAY, MILL VALLEY, CA 94941-3212
Document Number	0000046633
Instrument Date	Sep 24, 2020
Instrument	46633
Transaction Type	Transfer
Record Updated	Oct 20, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	6 TOPSIDE WAY MILL VALLEY CA 949413212, MILL VALLEY, CA 94941-3212

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Marin County
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		$1,496,979 (+2%) Land $669,701 Building $827,278
2025	$18,120.00 (+4.99%) Homeowner's exemption	$1,467,628 (+4.04%) Land $656,570 Building $811,058
2023	$17,258.00 (+3.43%) Homeowner's exemption	$1,410,647 Land $631,078 Building $779,569
2022	$16,686.00

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 29 individual policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	81 units insured incl. 52 condo units
Nearby Flood Claims	24 (1978–2014)
Claims Outside the SFHA	2 of 24
Most Recent Claim	Dec 2014 · rainfall accumulation
Claims by Event	Severe Winter Storms And Flooding, Mar 1998 · 3 claims Coastal Storms, Floods, Slides & Tornadoes, Feb 1983 · 4 claims Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 2 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 99.8% of the US · lower than 99.8% of California
Wildfire Likelihood	Under 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 185 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
Etheric Networks Fixed Wireless	250 / 100

May also be available: T-Mobile.

Cell Coverage

5G (outdoors only) and 4G LTE

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