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870 Williams Way, Mountain View, CA 94040 Property Records

Santa Clara County property record for 870 Williams Way, Mountain View, CA 94040

Property Summary

Property TypeMulti-Family Dwellings
Details6,876 sqft · built 1964
Lot Size0.265 acres (11,562 sqft)
OwnerTrust Name on File
Tax Bill$4,467 (2025)
Deeds & MortgagesJun 2023 Mortgage
Sep 2017 Mortgage
Flood ZoneZone X (reduced by levee)
APN198-07-016

Property Details

APN / Parcel Number

Primary APN198-07-016

Interior

Units7 Units
Stories2 Stories
Building Area6,876 sqft Living Area
Fireplaces1 Fireplace
FireplaceFireplace
ElevatorElevator

Exterior

Year BuiltBuilt 1964
Effective Year BuiltEffective 1964
Architectural StyleMulti-Family
Construction TypeWood
Lot Area11,562 sqft (0.265 acres)
Lot Dimensions82 ft deep x 141 ft wide
Garage Area12 sqft

Utilities, Heating & Cooling

Cooling SystemNone

Location & Zoning

Street Address870 WILLIAMS WAY
CityMOUNTAIN VIEW
StateCA
Zip94040-3447
Property CategoryResidential
Property TypeResidential > Multi-Unit > Multi-Family Dwellings
Local Zoning CodeR3-1*
Legal DescriptionTRACT 2865 GOLF COURSE ESTATES BOOK 160 PAGE 42 LOT 30
Legal SubdivisionGOLF COURSE ESTATES
Legal Tract2865
Legal Lot Number30
JurisdictionSANTA CLARA CA
Township / Civil DivisionSAN JOSE
Census Block Group1
Census Block1002
Census Tract509110

Owner

870 Williams Way, a residential property, is held in a trust since March 1999.

Source: Santa Clara County records, as of August 31, 2026

Owner of RecordTrust Name on File
Mailing Address5440 RAINBOW RIDGE RD, PLACERVILLE, CA 95667-8433
Owner TypeCompany
VestingTrust

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
Jun 21, 2023Deed of Trust, Mortgage · Commercial Mortgage
JPMORGAN CHASE BANK NA
Sep 26, 2017Deed of Trust, Mortgage · Commercial Mortgage
JPMORGAN CHASE BANK NA

Assessor's Deed Record

Deed NamesName on Deed
Last Transfer DateMar 15, 1999
Transfer Doc0014718825
Record UpdatedOct 29, 2026

June 2023: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSANTA CLARA CA
Property Address870 WILLIAMS WAY, MOUNTAIN VIEW, CA 94040-3447
Transaction TypeMortgage
Record UpdatedJun 30, 2023
Title CompanyCHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

NameVerified Name
Address5440 RAINBOW RIDGE RD, PLACERVILLE, CA 95667-8433

Mortgage

Document Number0025490501
DateJun 21, 2023
Instrument25490501
Lender
NameJPMORGAN CHASE BANK NA
TypeBank
AddressCOPPELL, TX 75019
Agreement
TypeCommercial Mortgage
AmountAmount on Record

September 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSANTA CLARA CA
Property Address870 WILLIAMS WAY, MOUNTAIN VIEW, CA 94040-3447
Transaction TypeMortgage
Record UpdatedFeb 5, 2021
Title CompanyNORTH AMERICAN TITLE

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0023761229
DateSep 26, 2017
Instrument23761229
Lender
NameJPMORGAN CHASE BANK NA
TypeBank
AddressCOPPELL, TX 75019
Agreement
TypeCommercial Mortgage
AmountAmount on Record
Interest
Rate TypeAdjustable Rate

Tax Assessment & Valuation

The 2025 property tax bill for 870 Williams Way was $4,467.

Source: Santa Clara County assessment roll, as of July 27, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountySanta Clara County
MunicipalityMountain View City
Elementary School DistrictMountain View Whisman Elementary School District (KG - 08)
Secondary School DistrictMountain View-Los Altos Union School District (09 - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$282,487 (+2%) Land $44,973 Building $237,514
2025$4,467.00$276,949 Land $44,092 Building $232,857
2023$3,518.00 (+0.43%)$266,197 Land $42,381 Building $223,816
2022$3,503.00

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

Flood

FEMA maps place 870 Williams Way in Zone X, where a levee reduces flood risk.

Source: FEMA National Flood Hazard Layer, effective January 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
reduced by levee · depends on levee performance
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 7 (15% premium discount)
Nearby Flood Policies1 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

The area around 870 Williams Way 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 SystemCWSC LOS ALTOS SUBURBAN
private · serves 63,559 people · EPA ID CA4310001
Water SourcePurchased surface water from several systems
Last State InspectionAug 2024
Lead2 ppb (2023–2025)
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 534 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20
Etheric Networks
Fixed Wireless		250 / 100
T-Mobile
Fixed Wireless		100 / 20
AT&T
DSL · Fiber, Fixed Wireless in parts of the area		100 / 20

May also be available: GeoLinks.

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