90 Sycamore Ave, Mill Valley, CA 94941 Property Records

Marin County property record for 90 Sycamore Ave, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 936 sqft · built 1925
Lot Size	0.052 acres (2,250 sqft)
Owner	Company Name on File
Tax Bill	$4,700 (2025)
Deeds & Mortgages	Jan 2021 Transfer
Flood Zone	Zone X (minimal risk)
APN	`028-222-54`

Property Details

APN / Parcel Number

Primary APN	`028-222-54`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Building Area	936 sqft Living Area
Basement Area	120 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1925
Effective Year Built	Effective 1930
Architectural Style	Contemporary
Lot Area	2,250 sqft (0.052 acres)
Deck Area	110 sqft
Patio Area	110 sqft

Location & Zoning

Street Address	90 SYCAMORE AVE
City	MILL VALLEY
State	CA
Zip	94941-2720
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Lot Number	56
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	3
Census Block	3005
Census Tract	126100

Owner

90 Sycamore Ave is owned by a company that acquired it in January 2021.

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

Owner of Record	Company Name on File
Mailing Address	90 SYCAMORE AVE, LARKSPUR, CA 94939-1315
Owner Type	Company
Vesting	Limited Liability Partnership

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

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Jan 22, 2021
Transfer Doc	0000005954
Record Updated	Oct 29, 2026

January 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARIN CA
Recording Date	Jan 28, 2021
Property Address	90 SYCAMORE AVE, MILL VALLEY, CA 94941-2720
Document Number	0000005954
Instrument Date	Jan 22, 2021
Instrument	5954
Transaction Type	Transfer
Record Updated	Feb 10, 2021
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	Separate Estate/Property
Address	1849 VIRGINIA AVE NOVATO CA 949452156, NOVATO, CA 94945-2156

Tax Assessment & Valuation

The 2025 property tax bill for 90 Sycamore Ave was $4,700.

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		$62,054 (+2%) Land $18,755 Building $43,299
2025	$4,700.00	$60,837 Land $18,387 Building $42,450
2023	$4,527.00 (+3.83%)	$58,475 Land $17,673 Building $40,802
2022	$4,360.00

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

Flood

FEMA maps place 90 Sycamore Ave in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.

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 100 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 61 individual policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	69 units insured incl. 8 condo units
Nearby Flood Claims	43 (1979–2024)
Claims Outside the SFHA	6 of 43
Most Recent Claim	Dec 2024 · river or lake flooding
Claims by Event	Severe Storms, Flooding, Mudslides, And Landslides, Jan 2006 · 13 claims Severe Storms & Flooding, Feb 1986 · 3 claims Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 9 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 90 Sycamore Ave 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 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
Exposure	Indirect within 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 762 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20