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1721 Walnut Dr, Mountain View, CA 94040 Property Records

Santa Clara County property record for 1721 Walnut Dr, Mountain View, CA 94040

Property Summary

Property TypeSingle Family Home
Details4 bd · 3 ba · 2,289 sqft · built 1955
Lot Size0.191 acres (8,360 sqft)
OwnerIndividual Name on Record
Last Sale$425,000 (May 1991)
Tax Bill$10,856 (2025)
Deeds & MortgagesOct 2020 Transfer
Oct 2020 Transfer
+ 1 more
Flood ZoneZone X (reduced by levee)
APN189-23-054

Property Details

APN / Parcel Number

Primary APN189-23-054

Interior

Bedrooms4 Beds
Full Baths3 Baths
Total Rooms9 Rooms
Stories1 Story
Building Area2,289 sqft Living Area
1st Floor Area1,524 sqft
Family RoomFamily Room
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1955
Architectural StyleOther
Construction TypeWood
Lot Area8,360 sqft (0.191 acres)
Lot Dimensions110 ft deep x 76 ft wide
Garage Area414 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Heating SystemHVAC

Location & Zoning

Street Address1721 WALNUT DR
CityMOUNTAIN VIEW
StateCA
Zip94040-3636
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR1
Legal DescriptionTR 1443 BLK 3 LOT 21
Legal SubdivisionBLOSSOM VALLEY ESTATES
Legal Tract1443
Legal Block3
Legal Lot Number21
JurisdictionSANTA CLARA CA
Township / Civil DivisionSAN JOSE
Census Block Group2
Census Block2002
Census Tract509901

Owner

Source: Santa Clara County records, as of October 20, 2025

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

Owner of RecordIndividual Name on Record
Co-ownerCo-owner on Record
Mailing Address1721 WALNUT DR, MOUNTAIN VIEW, CA 94040-3636
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Oct 22, 2020Quit Claim Deed, Transfer
FIDELITY NATIONAL TITLE
Oct 22, 2020Intrafamily Transfer, Transfer
FIDELITY NATIONAL TITLE
Aug 21, 2019Quit Claim Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleMay 10, 1991 · Amount on Record
Deed SaleMay 10, 1991 · Amount on Record
Prior SaleOct 22, 2020
Deed Document Number0010896078
Deed Book / Page189
Record UpdatedJun 8, 2026

October 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSANTA CLARA CA
Recording DateOct 22, 2020
Property Address1721 WALNUT DR, MOUNTAIN VIEW, CA 94040-3636
Document Number0024668219
Instrument DateOct 6, 2020
Instrument24668219
Transaction TypeTransfer
Record UpdatedNov 3, 2020
Title CompanyFIDELITY NATIONAL TITLE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipLiving Trust
Address1721 WALNUT DR MOUNTAIN VIEW CA 940403636, MOUNTAIN VIEW, CA 94040-3636

October 2020: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSANTA CLARA CA
Recording DateOct 22, 2020
Property Address1721 WALNUT DR, MOUNTAIN VIEW, CA 94040-3636
Document Number0024668221
Map ReferenceMB 59 PG 1
Instrument DateOct 6, 2020
Instrument24668221
Transaction TypeTransfer
Record UpdatedSep 1, 2021
Title CompanyFIDELITY NATIONAL TITLE

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property with Right of Survivorship
Address1721 WALNUT DR, MOUNTAIN VIEW, CA 94040-3636

August 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSANTA CLARA CA
Recording DateAug 21, 2019
Property Address1721 WALNUT DR, MOUNTAIN VIEW, CA 94040-3636
Document Number0024260480
Instrument DateAug 19, 2019
Instrument24260480
Transaction TypeTransfer
Record UpdatedAug 29, 2019
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address1721 WALNUT DR MOUNTAIN VIEW CA 940403636, MOUNTAIN VIEW, CA 94040-3636

Tax Assessment & Valuation

Source: Santa Clara County assessment roll, as of July 1, 2025

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed Value
2025$10,856.00 (+5.23%) Homeowner's exemption$860,312 (+4.04%) Land $577,183 Building $283,129
2023$10,316.00 (+0.78%) Homeowner's exemption$826,907 Land $554,771 Building $272,136
2022$10,236.00

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
Nearest Special Flood Hazard AreaZone AH, within 500 ft
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 7 (15% premium discount)
Nearby Flood Policies5 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 706 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber · DSL in parts of the area		5,000 / 5,000
Xfinity
Cable		2,000 / 250
Cruzio
Fixed Wireless		1,000 / 1,000
Verizon
Fixed Wireless		300 / 20
Etheric Networks
Fixed Wireless		250 / 100
Ridge Wireless
Fixed Wireless		100 / 60
T-Mobile
Fixed Wireless		100 / 20

May also be available: GeoLinks.

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