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30 Topside Way, Mill Valley, CA 94941 Property Records

Marin County property record for 30 Topside Way, Mill Valley, CA 94941 · Last verified July 2026

Property Summary

Property TypeSingle Family Home
Details4 bd · 4 ba · 3,440 sqft · built 1977
Lot Size0.428 acres (18,662 sqft)
Owner2 Individual Names on File
Last Sale$1,965,000 (Feb 2005)
Tax Bill$35,198 (2025)
Deeds & MortgagesDec 2020 Mortgage
Dec 2020 Transfer
+ 1 more
Flood ZoneZone X (minimal risk)
APN043-122-21

Property Details

APN / Parcel Number

Primary APN043-122-21

Interior

Bedrooms4 Beds
Full Baths4 Baths
Total Rooms8 Rooms
Stories2 Stories
Building Area3,440 sqft Living Area
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1977
Effective Year BuiltEffective 1991
Architectural StyleContemporary
Exterior MaterialWood Shingle
Construction TypeFrame
Roof MaterialWood Shingle
Lot Area18,662 sqft (0.428 acres)
Garage Area638 sqft
Parking Spaces2 Parking Spaces
Deck Area595 sqft
Patio Area595 sqft

Utilities, Heating & Cooling

Heating SystemCentral
SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address30 TOPSIDE WAY
CityMILL VALLEY
StateCA
Zip94941-3212
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionMAP J6 606
Legal SubdivisionHARBOR POINT 02B
Legal Lot Number92
JurisdictionMARIN CA
Township / Civil DivisionSOUTHEAST MARIN
Census Block Group1
Census Block1003
Census Tract125000

Owner

Source: Marin County records · APN 043-122-21

Assessment roll updated July 13, 2026 · Last verified July 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Individual Names on File
Mailing Address30 TOPSIDE WAY, MILL VALLEY, CA 94941-3212
OccupancyOwner Occupied
Owner TypeIndividual
VestingTenants in Common

Deeds, Mortgages & Sale History

DateDocument
Dec 29, 2020Intrafamily Transfer, Transfer · Conventional Mortgage
CROSSCOUNTRY MORTGAGE LLC
Dec 29, 2020Quit Claim Deed, Transfer
CAL LAND TITLE COMPANY, CAL LAND TITLE CO
Mar 22, 2018Deed of Trust, Mortgage
PNC BK/NJ

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleFeb 18, 2005 · Amount on Record
Deed SaleFeb 18, 2005 · Amount on Record
Deed Document Number200512067
Last Transfer DateDec 29, 2024
Transfer Doc0000001322
Record UpdatedSep 20, 2026

December 2020: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionMARIN CA
Recording DateDec 29, 2020
Property Address30 TOPSIDE WAY, MILL VALLEY, CA 94941-3212
Document Number0000067482
Map ReferenceMB 13 PG 18
Instrument DateDec 23, 2020
Instrument2020-0067482
Transaction TypeTransfer
Record UpdatedAug 13, 2021
Title CompanyCAL LAND TITLE COMPANY

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property with Right of Survivorship
Address30 TOPSIDE WAY, MILL VALLEY, CA 94941-3212

Mortgage

Document Number0000067483
DateDec 29, 2020
Instrument2020-0067483
Lender
NameCROSSCOUNTRY MORTGAGE LLC
TypeNon-Lending Institution
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueJan 01, 2051

December 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionMARIN CA
Recording DateDec 29, 2020
Property Address30 TOPSIDE WAY, MILL VALLEY, CA 94941-3212
Document Number0000067484
Instrument DateDec 21, 2020
Instrument67484
Transaction TypeTransfer
Record UpdatedJan 13, 2021
Title CompanyCAL LAND TITLE COMPANY, CAL LAND TITLE CO

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address30 TOPSIDE WAY MILL VALLEY CA 949413212, MILL VALLEY, CA 94941-3212

March 2018: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionMARIN CA
Property Address30 TOPSIDE WAY, MILL VALLEY, CA 94941-3212
Document Number0000010993
Instrument DateMar 22, 2018
Transaction TypeMortgage
Record UpdatedApr 09, 2018
Title CompanyNATIONAL LINK

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address30 TOPSIDE WAY MILL VALLEY CA 949413212, MILL VALLEY, CA 94941-3212

Mortgage

Document Number0000010993
DateMar 29, 2018
Instrument10993
Lender
NamePNC BK/NJ
TypeBank
AddressMIAMISBURG, OH 45342
Agreement
AmountAmount Recorded
Term360 Months
DueMar 28, 2048
Interest
Rate TypeAdjustable Rate
Rate4%

Tax Assessment & Valuation

Source: Marin County records · Assessment roll updated July 13, 2026 · Last verified July 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyMarin County
Elementary School DistrictMill Valley Elementary School District (KG - 08)
Secondary School DistrictTamalpais Union High School District (09 - 12)

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2026$2,865,934 (+2%) Land $1,563,815 Building $1,302,119
2025$35,198.00 (+5.21%) Homeowner's exemption$2,809,751 (+4.04%) Land $1,533,158 Building $1,276,593
2023$33,454.00 (+3.41%)$2,700,669 Land $1,473,637 Building $1,227,032
2022$32,352.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Marin County (06041C), updated October 18, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060411250001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Nearest Special Flood Hazard AreaZone VE, within 500 ft
Flood Insurance CostPremium on Record
median of 29 individual NFIP policies nearby
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies81 units insured (52 under condo master policies)
17 of 29 individual policies on primary residences
Nearby Flood Claims24 (1978–2014)
Claims Outside the SFHA2 of 24
Most Recent ClaimDec 2014, rainfall accumulation
Flood Events
  • 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

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

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.

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