3408 Koso St, Davis, CA 95618 Property Records

Yolo County property record for 3408 Koso St, Davis, CA 95618

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 1,362 sqft · built 2001
Lot Size	0.083 acres (3,593 sqft)
Owner	2 Individual Names on Record
Last Sale	$695,000 (Jan 2026)
Tax Bill	$4,924 (2025)
Deeds & Mortgages	Mar 2026 Mortgage Jan 2026 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`069-410-016-000`

Property Details

APN / Parcel Number

Primary APN	`069-410-016-000`
Alternative APN	`069410161`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	1,362 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2001
Effective Year Built	Effective 2001
Lot Area	3,593 sqft (0.083 acres)
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	3408 KOSO ST
City	DAVIS
State	CA
Zip	95618-6035
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	PD
Legal Description	3951 WILLOW CREEK #3 L 217 17 M 27-30
Legal Subdivision	WILLOW CREEK 03
Legal Lot Number	217
Jurisdiction	YOLO CA
Township / Civil Division	DAVIS
Census Block Group	2
Census Block	2001
Census Tract	10607

Owner

Source: Yolo County records, as of August 5, 2026

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

Owner of Record	2 Individual Names on Record
Mailing Address	1915 BLACK SLATE CT, GOLD RIVER, CA 95670-3053
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Mar 16, 2026	Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC
Jan 7, 2026	Grant Deed, Transfer · Conventional Mortgage ROCKET MORTGAGE LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 7, 2026 · Amount on Record
Deed Sale	Jan 7, 2026 · Amount on Record
Deed Document Number	2026317
Prior Transfer Date	Jul 16, 2009
Prior Transfer Doc	0000024269
Record Updated	Oct 29, 2026

March 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	YOLO CA
Property Address	3408 KOSO ST, DAVIS, CA 95618-6035
Transaction Type	Mortgage
Record Updated	Mar 25, 2026
Title Company	PLACER TITLE COMPANY, PLACER TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1916 BLACK SLATE CT, GOLD RIVER, CA 95670-3053

Mortgage

Document Number	0000004092
Date	Mar 16, 2026
Instrument	2026-0004092

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	359 Months
Due	Feb 1, 2056

Interest

Rate Type	Adjustable Rate
Rate	5.37%
Type Change Date	Feb 1, 2033
Change Frequency	6 Months
Min Rate At Change	3%
Max Rate At Change	10.3%
Index	SOFR Average 30-Day
Margin	3
Max Rate	10.3%

January 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	YOLO CA
Recording Date	Jan 7, 2026
Property Address	3408 KOSO ST, DAVIS, CA 95618-6035
Document Number	0000000317
Map Reference	MB 17 PG 27
Instrument Date	Dec 23, 2025
Instrument	2026-0000317
Transaction Type	Transfer
Record Updated	Jan 19, 2026
Title Company	PLACER TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	1915 BLACK SLATE CT, GOLD RIVER, CA 95670-3053

Mortgage

Document Number	0000000318
Date	Jan 7, 2026
Instrument	2026-0000318

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jan 1, 2056

Interest

Rate Type	Adjustable Rate
Rate	5.37%
Type Change Date	Jan 1, 2033
Change Frequency	6 Months
Min Rate At Change	3%
Max Rate At Change	10.3%
Index	SOFR Average 30-Day
Margin	3
Max Rate	10.3%

Tax Assessment & Valuation

Source: Yolo County assessment roll, as of August 5, 2026

Property Jurisdictions

Type	Name
State	California
County	Yolo County
Municipality	Davis City
Unified School District	Davis Joint Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$251,125 (+2%) Land $15,312 Building $235,813
2025	$4,924.00 (+2.8%)	$246,202 (+4.04%) Land $15,012 Building $231,190
2024	$4,790.00 (+2.09%)
2023	$4,692.00 (+2%)	$236,643 Land $14,430 Building $222,213
2022	$4,600.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

Source: FEMA National Flood Hazard Layer, effective June 11, 2025 · 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
Nearby Flood Policies	5 in force
Nearby Flood Claims	2 (2023)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Mar 2023 · tidal / storm surge

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 98% of the US · lower than 98.4% of California
Wildfire Likelihood	Under 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	CITY OF DAVIS serves 67,826 people · EPA ID CA5710001
Water Source	Purchased surface water from several systems
Last State Inspection	Dec 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, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 298 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Astound Broadband Fixed Wireless	1,000 / 250
Verizon Fixed Wireless	300 / 20
Cal.net Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless · DSL · Fiber in parts of the area	100 / 20

May also be available: GeoLinks, unWired Broadband.

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