151 Sycamore Ave, Mill Valley, CA 94941 Property Records

Marin County property record for 151 Sycamore Ave, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 1,920 sqft · built 2005
Lot Size	0.138 acres (6,000 sqft)
Owner	2 Company Names on Record
Last Sale	$4,500,000 (Sep 2024)
Tax Bill	$54,299 (2025)
Deeds & Mortgages	Nov 2025 Mortgage
Flood Zone	Zone AE (high risk)
APN	`028-224-08`

Property Details

APN / Parcel Number

Primary APN	`028-224-08`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,920 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2005
Effective Year Built	Effective 2006
Architectural Style	Contemporary
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Tar & Gravel
Lot Area	6,000 sqft (0.138 acres)
Garage Area	276 sqft
Parking Spaces	1 Parking Space
Deck Area	160 sqft
Patio Area	160 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	151 SYCAMORE AVE
City	MILL VALLEY
State	CA
Zip	94941-2807
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	L100 TAMALPAIS PARK /B2P55 M
Legal Subdivision	TAMALPAIS PARK
Legal Lot Number	100
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	3
Census Block	3006
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	151 SYCAMORE AVE, MILL VALLEY, CA 94941-2807
Owner Type	Company
Vesting	Life Tenant

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 4, 2024 · Amount on Record
Deed Sale	Sep 4, 2024 · Amount on Record
Prior Sale	Jul 28, 2006 · Amount on Record
Deed Document Number	202424284
Prior Transfer Date	Jul 2, 2007
Prior Transfer Doc	0000055360
Record Updated	Oct 29, 2026

November 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	151 SYCAMORE AVE, MILL VALLEY, CA 94941-2807
Transaction Type	Mortgage
Record Updated	Dec 1, 2025
Title Company	SERVICELINK

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	151 SYCAMORE AVE, MILL VALLEY, CA 94941-2807

Mortgage

Document Number	0000029448
Date	Nov 14, 2025
Instrument	2025-0029448

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Address	SIOUX FALLS, SD 57104

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	5.25%
Type Change Date	Dec 1, 2032
Change Frequency	6 Months
Min Rate At Change	3.25%
Max Rate At Change	7.25%
Index	SOFR Average 30-Day
Max Rate	10.2%

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		$4,670,000 (+3.78%) Land $2,754,000 Building $1,916,000
2025	$54,299.00 (+52.54%)	$4,500,000 (+59.21%) Land $2,700,000 Building $1,800,000
2023	$35,596.00 (+3.51%)	$2,826,435 Land $1,551,642 Building $1,274,793
2022	$34,389.00

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 AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	Varies along the reach; see FIRM
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on Record 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

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	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 825 locations within half a mile, as of December 31, 2025

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

May also be available: Etheric Networks, T-Mobile.

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