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320 Chesley Ave, Mountain View, CA 94040 Property Records

Santa Clara County property record for 320 Chesley Ave, Mountain View, CA 94040

Property Summary

Property TypeSingle Family Home
Details4 bd · 2.5 ba · 2,637 sqft · built 1966
Lot Size0.187 acres (8,160 sqft)
Owner2 Individual Names on Record
Last Sale$3,468,000 (Jun 2021)
Tax Bill$43,989 (2025)
Deeds & MortgagesJun 2021 Sale & Mortgage
Flood ZoneZone X (reduced by levee)
APN197-29-004

Property Details

APN / Parcel Number

Primary APN197-29-004

Interior

Bedrooms4 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms9 Rooms
Stories2 Stories
Building Area2,637 sqft Living Area
Gross Area2,544 sqft
1st Floor Area1,862 sqft
2nd Floor Area682 sqft
Family RoomFamily Room
Utility RoomUtility Room
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1966
Effective Year BuiltEffective 1966
Architectural StyleCustom Design
Construction TypeWood
Lot Area8,160 sqft (0.187 acres)
Lot Dimensions102 ft deep x 80 ft wide
Garage Area440 sqft
Parking Spaces2 Parking Spaces
Pool TypePool with Hot Tub/Spa
Pool Area5,480 sqft
PorchPorch

Utilities, Heating & Cooling

Heating SystemHVAC

Location & Zoning

Street Address320 CHESLEY AVE
CityMOUNTAIN VIEW
StateCA
Zip94040-4407
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR1-8L
Legal DescriptionTRACT 4030 WAVERLY PARK BOOK 197 PAGE 38 PAGE 39 LOT 109
Legal SubdivisionWAVERLY PARK
Legal Tract4030
Legal Lot Number109
JurisdictionSANTA CLARA CA
Township / Civil DivisionSAN JOSE
Census Block Group2
Census Block2006
Census Tract509902

Owner

Source: Santa Clara County records, as of July 27, 2026

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

Owner of Record2 Individual Names on Record
Mailing Address320 CHESLEY AVE, MOUNTAIN VIEW, CA 94040-4407
OccupancyOwner Occupied
Owner TypeIndividual
VestingCommunity Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJun 17, 2021 · Amount on Record
Deed SaleJun 17, 2021 · Amount on Record
Prior SaleJun 8, 2005 · Amount on Record
Deed Document Number202124999296
Prior Transfer DateMar 18, 1998
Prior Transfer Doc0014133887
Record UpdatedOct 29, 2026

June 2021: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSANTA CLARA CA
Recording DateJun 17, 2021
Property Address320 CHESLEY AVE, MOUNTAIN VIEW, CA 94040-4407
Document Number0024999296
Map ReferenceMB 197 PG 38&39
Instrument DateJun 10, 2021
Instrument24999296
Transaction TypeTransfer
Record UpdatedJun 29, 2021
Title CompanyCHICAGO TITLE COMPANY

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property with Right of Survivorship
Address320 CHESLEY AVE, MOUNTAIN VIEW, CA 94040-4407

Mortgage

Document Number0024999297
DateJun 17, 2021
Instrument24999297
Lender
NameHSBC BANK USA
TypeBank
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueJul 1, 2051
Interest
Rate TypeAdjustable Rate
Rate2%
Type Change DateJul 1, 2028
Change Frequency6 Months
Min Rate At Change3%
Max Rate At Change7%
IndexOther
Max Rate7%

Tax Assessment & Valuation

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$3,828,950 (+2%) Land $2,981,017 Building $847,933
2025$43,989.00 (+3.74%) Homeowner's exemption$3,753,873 (+4.04%) Land $2,922,566 Building $831,307
2023$42,403.00 (+0.26%) Homeowner's exemption$3,608,107 Land $2,809,080 Building $799,027
2022$42,292.00

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

Flood

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 Policies2 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 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 589 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber · DSL		5,000 / 5,000
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20
Etheric Networks
Fixed Wireless		250 / 100

May also be available: Cruzio, T-Mobile.

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