101 Ross St, #B, Cotati, CA 94931 Property Records

Sonoma County property record for 101 Ross St, #B, Cotati, CA 94931

Property Summary

Property Type	City, Municipal, Town, Village Owned (Exempt)
Lot Size	0.206 acres (8,978 sqft)
Owner	Company Name on File
Flood Zone	Zone X (minimal risk)
APN	`144-740-039-000`

Property Details

APN / Parcel Number

Primary APN	`144-740-039-000`
Alternative APN	`144-740-039`

Exterior

Lot Area	8,978 sqft (0.206 acres)

Location & Zoning

Old Parcel Number	144-740-039
Street Address	101 ROSS ST, B
City	COTATI
State	CA
Zip	94931-5238
Property Category	Public Works
Property Type	Public Works > City, Municipal, Town, Village Owned (Exempt)
Legal Description	2002FMPT PARK AVE ST RIGHT-OF-WAY ABAND2001R059936
Legal Subdivision	FMPT PARK
Legal Block	4
Jurisdiction	SONOMA CA
Township / Civil Division	PETALUMA
Census Block Group	4
Census Block	4016
Census Tract	151203

Owner

Source: Sonoma County records · APN 144-740-039-000

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

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

Owner of Record	Company Name on File
Mailing Address	201 W SIERRA AVE, COTATI, CA 94931-4217
Owner Type	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Record Updated	Jun 08, 2026

Tax Assessment & Valuation

Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified April 2026

Property Jurisdictions

Type	Name
State	California
County	Sonoma County
Municipality	Cotati City
Unified School District	Cotati-Rohnert Park Unified School District (KG - 12)

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Sonoma County (06097C), updated February 15, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060971512034, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 13 policies
Nearby Flood Policies	13 in force
Nearby Flood Claims	1 (2006)
Most Recent Claim	Jan 2006 · Severe Storms, Flooding, Mudslides, And Landslides

Wildfire

Wildfire Risk	Low lower than 98% of the US · lower than 98.4% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None 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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · sampled at 679 locations within half a mile · Last verified October 2026

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

Drinking Water

Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, March 2026 · Last verified October 2026

Water System	CITY OF COTATI serves 7,290 people
Water Source	Groundwater
Last State Inspection	Aug 2024
Lead	Under 1 ppb (2024–2026) 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.