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1512 Sunnyvale Ave, Walnut Creek, CA 94597 Property Records

Contra Costa County property record for 1512 Sunnyvale Ave, Walnut Creek, CA 94597

Property Summary

Property TypeRetail Stores (Personal Services, Photography, Travel)
Details8,448 sqft · built 1980
Lot Size0.639 acres (27,834 sqft)
Owner2 Trust Names on File
Last Sale$1,110,000 (Jan 1999)
Tax Bill$25,012 (2025)
Deeds & MortgagesJan 2026 Transfer
Sep 2019 Mortgage
Flood ZoneZone X (minimal risk)
APN170-100-032-3

Property Details

APN / Parcel Number

Primary APN170-100-032-3
Alternative APN
  • 170-100-032

Interior

Total Rooms4 Rooms
Stories1 Story
Building Area8,448 sqft Gross Area
1st Floor Area8,448 sqft

Exterior

Year BuiltBuilt 1980
Effective Year BuiltEffective 1981
Lot Area27,834 sqft (0.639 acres)

Location & Zoning

Street Address1512 SUNNYVALE AVE
CityWALNUT CREEK
StateCA
Zip94597-1904
Property CategoryCommercial
Property TypeCommercial > Retail > Retail Stores (Personal Services, Photography, Travel)
Local Zoning CodeCR
Legal DescriptionHOOK ESTATE #1 POR LOT 19
Legal SubdivisionHOOK ESTATE
Legal Lot Number19
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group2
Census Block2007
Census Tract340001

Owner

1512 Sunnyvale Ave, a commercial property, is held in a trust since January 2026.

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

Owner of Record2 Trust Names on File
Mailing Address517 QUAIL HILL CT, WALNUT CREEK, CA 94595-3907
Owner TypeCompany
VestingTrust, 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

DateDocument
Jan 22, 2026Gift Deed, Transfer
Sep 30, 2019Deed of Trust, Mortgage · Commercial Mortgage
WELLS FARGO BANK NA

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJan 5, 1999 · Amount on File
Deed SaleJan 5, 1999 · Amount on File
Deed Document Number19992431
Last Transfer DateJan 16, 2026
Transfer Doc0000007177
Record UpdatedSep 20, 2026

January 2026: Gift Deed, Transfer

Document TypeGift Deed
JurisdictionCONTRA COSTA CA
Recording DateJan 22, 2026
Property Address1512 SUNNYVALE AVE, WALNUT CREEK, CA 94597-1904
Document Number0000007178
Map ReferenceMB 11 PG 255
Instrument DateJan 22, 2026
Instrument2026- 007178
Transaction TypeTransfer
Record UpdatedFeb 2, 2026

Transaction

Tax$0.00
Amount AccuracyNo Consideration Stated
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address517 QUAIL HILL CT, WALNUT CREEK, CA 94595-3907

September 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address1512 SUNNYVALE AVE, WALNUT CREEK, CA 94597-1904
Transaction TypeMortgage
Record UpdatedNov 3, 2022
Title CompanyCHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000163214
DateSep 30, 2019
Instrument2019-163214
Lender
NameWELLS FARGO BANK NA
TypeBank
AddressWALNUT CREEK, CA 94597
Agreement
TypeCommercial Mortgage
AmountAmount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 1512 Sunnyvale Ave was $25,012.

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

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityWalnut Creek City
Unified School DistrictMount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$1,774,954 (+2%) Land $890,675 Building $884,279
2025$25,012.00$1,740,152 Land $873,211 Building $866,941
2023$24,869.00 (+5.43%)$1,672,582 Land $839,304 Building $833,278
2022$23,589.00

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

Flood

FEMA maps place 1512 Sunnyvale Ave in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1998.

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

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Claims2 (1998–2012)
Claims Outside the SFHA2 of 2
Most Recent ClaimNov 2012 · rainfall accumulation

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

The area around 1512 Sunnyvale Ave has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire RiskNot rated
no burnable land within 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 SystemCONTRA COSTA WATER DISTRICT
serves 210,500 people · EPA ID CA0710003
Water SourceSurface water
Last State InspectionJan 2022
LeadUnder 1 ppb (2026–2028)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 486 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber · DSL · Fixed Wireless in parts of the area		5,000 / 5,000
Xfinity
Cable		2,000 / 250
Astound Broadband
Cable · Fiber in parts of the area		1,500 / 50
Unwired
Fixed Wireless		300 / 25
Verizon
Fixed Wireless		300 / 20
T-Mobile
Fixed Wireless		100 / 20

May also be available: Sonic Telecom.

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