5 Kayser Ct, Walnut Creek, CA 94596 Property Records

Contra Costa County property record for 5 Kayser Ct, Walnut Creek, CA 94596

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,918 sqft · built 1962
Lot Size	0.5 acres (21,780 sqft)
Owner	2 Trust Names on File
Last Sale	$1,825,000 (Sep 2025)
Tax Bill	$14,445 (2025)
Deeds & Mortgages	Jun 2022 Line of Credit Sep 2025 Sale & Mortgage + 3 more
Flood Zone	Zone X (minimal risk)
APN	`183-131-034-5`

Property Details

APN / Parcel Number

Primary APN	`183-131-034-5`
Alternative APN	`183-131-034`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	2,918 sqft Living Area
1st Floor Area	1,901 sqft
Basement Area	1,017 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1962
Effective Year Built	Effective 1962
Architectural Style	Ranch
Exterior Material	Wood
Roof Material	Tile
Lot Area	21,780 sqft (0.5 acres)
Garage Type	Carport
Garage Area	450 sqft
Carport	Carport
Carport Area	450 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	5 KAYSER CT
City	WALNUT CREEK
State	CA
Zip	94596-5921
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R20
Legal Description	POR RO SAN MIGUEL
Legal Subdivision	SAN MIGUEL RHO
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2000
Census Tract	343003

Owner

5 Kayser Ct is owner-occupied and held in a trust since September 2025.

Source: Contra Costa County records, as of July 14, 2026

Owner of Record	2 Trust Names on File
Mailing Address	5 KAYSER CT, WALNUT CREEK, CA 94596-5921
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Jun 7, 2022	Deed of Trust, Mortgage · Line of Credit COMERICA BANK
Sep 16, 2025	Grant Deed, Transfer · Conventional Mortgage THE GOLDEN 1 CU
Sep 13, 2021	Intrafamily Transfer, Transfer FIRST AMERICAN TITLE COMPANY
Sep 13, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage LENOX FINANCIAL MORTGAGE CORP
Aug 21, 2020	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 16, 2025 · Amount on File
Deed Sale	Sep 16, 2025 · Amount on File
Prior Sale	Dec 15, 2008 · Amount on File
Deed Document Number	202594497
Prior Transfer Date	Sep 7, 2021
Prior Transfer Doc	0000254786
Record Updated	Sep 20, 2026

June 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	5 KAYSER CT, WALNUT CREEK, CA 94596-5921
Transaction Type	Mortgage
Record Updated	Sep 29, 2025

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5 KAYSER CT, WALNUT CREEK, CA 94596-5921

Mortgage

Document Number	0000095327
Date	Jun 7, 2022
Instrument	2022-095327

Lender

Name	COMERICA BANK
Type	Bank
Address	DALLAS, TX 75201

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	359 Months
Due	May 24, 2052

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

September 2025: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 16, 2025
Property Address	5 KAYSER CT, WALNUT CREEK, CA 94596-5921
Document Number	0000094497
Instrument Date	Sep 5, 2025
Instrument	2025- 094497
Transaction Type	Transfer
Record Updated	Sep 29, 2025
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount on Record
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
Address	5 KAYSER CT, WALNUT CREEK, CA 94596-5921

Mortgage

Document Number	0000094498
Date	Sep 16, 2025
Instrument	2025- 094498

Lender

Name	THE GOLDEN 1 CU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Oct 1, 2055

Interest

Rate Type	Adjustable Rate
Rate	5.75%
Adjustable	Adjustable Rate Rider
Type Change Date	Oct 1, 2032
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	10.7%
Index	Other
Max Rate	10.7%

September 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 13, 2021
Property Address	5 KAYSER CT, WALNUT CREEK, CA 94596-5921
Document Number	0000254788
Instrument Date	Sep 7, 2021
Instrument	2021-254788
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	FIRST AMERICAN TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5 KAYSER CT, WALNUT CREEK, CA 94596-5921

September 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 13, 2021
Property Address	5 KAYSER CT, WALNUT CREEK, CA 94596-5921
Document Number	0000254786
Instrument Date	Sep 7, 2021
Instrument	2021-254786
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5 KAYSER CT, WALNUT CREEK, CA 94596-5921

Mortgage

Document Number	0000254787
Date	Sep 13, 2021
Instrument	2021-254787

Lender

Name	LENOX FINANCIAL MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Oct 1, 2051

August 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 21, 2020
Property Address	5 KAYSER CT, WALNUT CREEK, CA 94596-5921
Document Number	0000177415
Instrument Date	Aug 4, 2020
Instrument	177415
Transaction Type	Transfer
Record Updated	Sep 10, 2020
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	5 KAYSER CT WALNUT CREEK CA 945965921, WALNUT CREEK, CA 94596-5921

Tax Assessment & Valuation

The 2025 property tax bill for 5 Kayser Ct was $14,445.

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Secondary School District	Acalanes Union High School District (09 - 12)
Elementary School District	Walnut Creek Elementary School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,825,000 (+50.93%) Land $1,200,000 Building $625,000
2025	$14,445.00	$1,209,195 Land $772,651 Building $436,544
2023	$13,911.00 (+2.25%)	$1,162,243 Land $742,649 Building $419,594
2022	$13,605.00

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

Flood

FEMA maps place 5 Kayser Ct in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 11 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	11 in force
Nearby Flood Claims	9 (1980–2023)
Claims Outside the SFHA	2 of 9
Most Recent Claim	Jan 2023 · Severe Winter Storms, Flooding, Landslides, And Mudslides

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 5 Kayser Ct is low, with a 0.02% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 66% of the US · lower than 80% of California
Wildfire Likelihood	0.02% 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	EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005
Water Source	Surface water
Last State Inspection	Dec 2021
Lead	Under 1 ppb (2022–2024) 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 276 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
Xfinity Cable	2,000 / 250
Astound Broadband Cable	1,500 / 50
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: Etheric Networks.

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