26 Topside Way, Mill Valley, CA 94941 Property Records

Marin County property record for 26 Topside Way, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	3 bd · 3.5 ba · 4,067 sqft · built 1978
Lot Size	0.395 acres (17,220 sqft)
Owner	2 Company Names on Record
Tax Bill	$19,441 (2025)
Deeds & Mortgages	Apr 2022 Mortgage Jan 2022 Mortgage + 3 more
Flood Zone	Zone X (minimal risk)
APN	`043-102-01`

Property Details

APN / Parcel Number

Primary APN	`043-102-01`

Interior

Bedrooms	3 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	4,067 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1978
Effective Year Built	Effective 1979
Architectural Style	Contemporary
Exterior Material	Wood Siding
Construction Type	Frame
Roof Material	Wood Shingle
Lot Area	17,220 sqft (0.395 acres)
Garage Area	648 sqft
Parking Spaces	2 Parking Spaces
Pool Area	480 sqft
Deck Area	687 sqft
Patio Area	687 sqft

Utilities, Heating & Cooling

Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	26 TOPSIDE WAY
City	MILL VALLEY
State	CA
Zip	94941-3212
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	MAP 13 PG 18 LOT 93
Legal Subdivision	HARBOR POINT 02B
Legal Lot Number	93
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	26 TOPSIDE WAY, MILL VALLEY, CA 94941-3212
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Date	Document
Apr 6, 2022	Intrafamily Transfer, Transfer · Conventional Mortgage JPMORGAN CHASE BANK NA
Jan 19, 2022	Deed of Trust, Mortgage · Conventional Mortgage JUSTIN ALDI TIEE OF MACKILLIE INC
Jan 31, 2022	Intrafamily Transfer, Transfer
Apr 10, 2019	Affidavit of Death, Transfer ATTORNEY ONLY
Apr 10, 2019	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Mar 25, 2022
Transfer Doc	0000014586
Record Updated	Sep 20, 2026

April 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MARIN CA
Recording Date	Apr 6, 2022
Property Address	26 TOPSIDE WAY, MILL VALLEY, CA 94941-3212
Document Number	0000014586
Map Reference	VOL 13 PG 18
Instrument Date	Mar 25, 2022
Instrument	2022-0014586
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	AMROCK LLC

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
Address	26 TOPSIDE WAY, MILL VALLEY, CA 94941-3212

Mortgage

Document Number	0000014587
Date	Apr 6, 2022
Instrument	2022-0014587

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Apr 1, 2052

Interest

Rate Type	Adjustable Rate
Rate	2.87%
Type Change Date	Apr 1, 2032
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	7.87%
Index	Other
Max Rate	7.87%

January 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	26 TOPSIDE WAY, MILL VALLEY, CA 94941-3212
Transaction Type	Mortgage
Record Updated	Feb 1, 2022
Title Company	CHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	26 TOPSIDE WAY, MILL VALLEY, CA 94941-3212

Mortgage

Document Number	0000002193
Date	Jan 19, 2022
Instrument	2022-0002193

Lender

Name	JUSTIN ALDI TIEE OF MACKILLIE INC
Type	Non-Lending Institution
Address	CARMEL, CA 93923

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	13 Months
Due	Feb 1, 2023

January 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MARIN CA
Recording Date	Jan 31, 2022
Property Address	26 TOPSIDE WAY, MILL VALLEY, CA 94941-3212
Document Number	0000003908
Map Reference	VOL 13 PG 18
Instrument Date	Jan 26, 2022
Instrument	2022-0003908
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
Address	26 TOPSIDE WAY, MILL VALLEY, CA 94941-3212

April 2019: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	MARIN CA
Recording Date	Apr 10, 2019
Property Address	26 TOPSIDE WAY, MILL VALLEY, CA 94941-3212
Document Number	0000011689
Instrument Date	Apr 9, 2019
Instrument	11689
Transaction Type	Transfer
Record Updated	Apr 19, 2019
Title Company	ATTORNEY ONLY

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	26 TOPSIDE WAY MILL VALLEY CA 949413212, MILL VALLEY, CA 94941-3212

April 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARIN CA
Recording Date	Apr 10, 2019
Property Address	26 TOPSIDE WAY, MILL VALLEY, CA 94941-3212
Document Number	0000011690
Instrument Date	Apr 9, 2019
Instrument	11690
Transaction Type	Transfer
Record Updated	Apr 19, 2019
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	Revocable Trust
Address	26 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		$1,426,410 (+2%) Land $633,960 Building $792,450
2025	$19,441.00 (+5.4%) Homeowner's exemption	$1,398,444 (+4.04%) Land $621,531 Building $776,913
2023	$18,445.00 (+3.51%) Homeowner's exemption	$1,344,147 Land $597,399 Building $746,748
2022	$17,820.00

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 VE, 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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