21 E Park Ct, Walnut Creek, CA 94597 Property Records

Contra Costa County property record for 21 E Park Ct, Walnut Creek, CA 94597

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,585 sqft · built 1951
Lot Size	0.338 acres (14,700 sqft)
Owner	2 Individual Names on File
Last Sale	$850,000 (Aug 2005)
Tax Bill	$14,314 (2025)
Deeds & Mortgages	Sep 2019 Mortgage Mar 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`175-150-048-7`

Property Details

APN / Parcel Number

Primary APN	`175-150-048-7`
Alternative APN	`175-150-048`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,585 sqft Living Area
1st Floor Area	1,585 sqft

Exterior

Year Built	Built 1951
Effective Year Built	Effective 1956
Lot Area	14,700 sqft (0.338 acres)
Garage Type	Attached
Garage Area	398 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	21 E PARK CT
City	WALNUT CREEK
State	CA
Zip	94597-3467
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R15
Legal Description	HIGHLAND MANOR #2 LOT 75
Legal Subdivision	HIGHLAND MANOR 02
Legal Lot Number	75
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2002
Census Tract	340004

Owner

Source: Contra Costa County assessment roll, as of July 14, 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 File
Mailing Address	21 E PARK CT, WALNUT CREEK, CA 94597-3467
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Sep 13, 2019	Deed of Trust, Mortgage · Conventional Mortgage ONE AMERICAN BANK
Mar 23, 2020	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Aug 24, 2005 · Amount on Record
Deed Sale	Aug 24, 2005 · Amount on Record
Deed Document Number	2005320272
Prior Transfer Date	Aug 15, 2005
Prior Transfer Doc	0000320270
Record Updated	Sep 20, 2026

September 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	21 E PARK CT, WALNUT CREEK, CA 94597-3467
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	PACIFIC COAST TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000151081
Date	Sep 13, 2019
Instrument	2019-151081

Lender

Name	ONE AMERICAN BANK
Type	Bank
Address	SAN FRANCISCO, CA 94108

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Sep 1, 2034

March 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	21 E PARK CT, WALNUT CREEK, CA 94597-3467
Document Number	0000059805
Instrument Date	Mar 23, 2020
Transaction Type	Mortgage
Record Updated	Apr 15, 2020
Title Company	PACIFIC COAST TITLE COMPANY, PACIFIC COAST TITLE CO.

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	21 E PARK CT WALNUT CREEK CA 945973467, WALNUT CREEK, CA 94597-3467

Mortgage

Document Number	0000059805
Date	Mar 30, 2020
Instrument	59805

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Mar 29, 2035

Tax Assessment & Valuation

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		$1,230,325 (+2%) Land $836,341 Building $393,984
2025	$14,314.00 (+3.86%) Homeowner's exemption	$1,206,202 (+4.04%) Land $819,943 Building $386,259
2023	$13,782.00 (+2.26%) Homeowner's exemption	$1,159,365 Land $788,104 Building $371,261
2022	$13,477.00

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

Flood

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
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	2 in force

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 94% of the US · lower than 96% of California
Wildfire Likelihood	0.03% 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 277 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

May also be available: AT&T, Etheric Networks, T-Mobile.

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