121 Hahn Way, Cotati, CA 94931 Property Records

Sonoma County property record for 121 Hahn Way, Cotati, CA 94931

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 1,784 sqft · built 1988
Lot Size	0.138 acres (6,000 sqft)
Owner	Individual Name on File
Last Sale	$375,000 (Jun 2008)
Tax Bill	$6,081 (2025)
Deeds & Mortgages	Mar 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`046-590-017-000`

Property Details

APN / Parcel Number

Primary APN	`046-590-017-000`
Alternative APN	`046-590-017`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	4 Rooms
Stories	2 Stories
Building Area	1,784 sqft Living Area
Gross Area	2,253 sqft
1st Floor Area	901 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1988
Effective Year Built	Effective 1988
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	6,000 sqft (0.138 acres)
Garage Type	Attached
Garage Area	469 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	HVAC

Location & Zoning

Street Address	121 HAHN WAY
City	COTATI
State	CA
Zip	94931-5335
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	CITYCO
Legal Description	QUAIL HOLLOW LOT 17
Legal Subdivision	QUAIL HOLLOW
Legal Block	3
Legal Lot Number	17
Jurisdiction	SONOMA CA
Township / Civil Division	PETALUMA
Census Block Group	3
Census Block	3004
Census Tract	151203

Owner

Source: Sonoma County records · APN 046-590-017-000

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	Individual Name on File
Mailing Address	63 BROADVIEW DR, SAN RAFAEL, CA 94901-2367
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jun 02, 2008 · Amount on Record
Deed Sale	Jun 02, 2008 · Amount on Record
Prior Sale	Nov 08, 2007 · Amount on Record
Deed Document Number	200850913
Prior Transfer Date	Apr 15, 2005
Prior Transfer Doc	0000053788
Record Updated	Jun 08, 2026

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SONOMA CA
Property Address	121 HAHN WAY, COTATI, CA 94931-5335
Transaction Type	Mortgage
Record Updated	Apr 15, 2021
Title Company	UNISOURCE TITLE INSURANCE-IRVINE, UNISOURCE TITLE INSURANCE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	63 BROADVIEW DR, SAN RAFAEL, CA 94901-2367

Mortgage

Document Number	0000037612
Date	Mar 25, 2021
Instrument	2021037612

Lender

Name	NETWORK CAPITAL FUNDING CORP
Type	Mortgage Company
Address	IRVINE, CA 92618

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 01, 2051

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)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value
2025	$6,081.00 (+3%)	$492,552 (+4.04%) Land $236,422 Building $256,130
2023	$5,904.00 (+1.78%)	$473,428 Land $227,243 Building $246,185
2022	$5,801.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of February 15, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	3 in force

Wildfire

Wildfire Risk	Not rated no burnable land within 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 as of December 31, 2025 · Last verified October 2026

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

Based on FCC filings for 348 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of 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.