PO BOX 24 NOVATO CA 949480024, NOVATO, CA 94948-0024
Tax Assessment & Valuation
The 2025 property tax bill for 10 Corte Sereno was $29,946.
Source: Marin County assessment roll, as of July 13, 2026
Property Jurisdictions
Type
Name
State
California
County
Marin County
Elementary School District
Kentfield 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
$2,266,883 (+2%)Land $1,276,616Building $990,267
2025
$29,946.00
$2,222,446Land $1,251,591Building $970,855
2023
$27,739.00 (+1%)
$2,136,151Land $1,202,993Building $933,158
2022
$27,465.00
Assessed value is set for property tax purposes and is not a market price estimate.
Flood
FEMA maps place 10 Corte Sereno in Zone X, an area of minimal flood risk, though there have been 8 flood claims nearby since 1982.
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
Flood Insurance Requirement
Not required lenders may require it
Community Rating System
Class 6 (20% premium discount)
Nearby Flood Policies
4 in force
Nearby Flood Claims
8 (1982–2005)
Claims Outside the SFHA
4 of 8
Most Recent Claim
Dec 2005 · Severe Storms, Flooding, Mudslides, And Landslides
Claims by Event
Severe Storms & Flooding, Feb 1986 · 2 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
Wildfire risk around 10 Corte Sereno 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 95% of the US · lower than 97% of California
Wildfire Likelihood
0.01% annual chance
Exposure
Direct burnable vegetation
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 314 locations within half a mile, as of December 31, 2025