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943 Aster Ct, Sunnyvale, CA 94086 Property Records

Santa Clara County property record for 943 Aster Ct, Sunnyvale, CA 94086 · Last verified August 2026

Property Summary

Property TypeSingle Family Home
Details4 bd · 2 ba · 1,489 sqft · built 1970
Lot Size0.148 acres (6,460 sqft)
OwnerCompany Name on File
Tax Bill$2,415 (2025)
Flood ZoneZone X (moderate risk)
APN213-05-015

Property Details

APN / Parcel Number

Primary APN213-05-015

Interior

Bedrooms4 Beds
Full Baths2 Baths
Total Rooms8 Rooms
Stories1 Story
Building Area1,489 sqft Living Area
1st Floor Area1,489 sqft
Family RoomFamily Room
Utility RoomUtility Room

Exterior

Year BuiltBuilt 1970
Effective Year BuiltEffective 1970
Architectural StyleCustom Design
Construction TypeWood
Lot Area6,460 sqft (0.148 acres)
Lot Dimensions95 ft deep x 68 ft wide
Garage Area431 sqft
Parking Spaces2 Parking Spaces
PorchPorch

Utilities, Heating & Cooling

Heating SystemHVAC

Location & Zoning

Street Address943 ASTER CT
CitySUNNYVALE
StateCA
Zip94086-6701
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionTRACT 4454 GREENLEAF BOOK 234 PAGE 40 LOT 52
Legal SubdivisionGREENLEAF
Legal Tract4454
Legal Lot Number52
JurisdictionSANTA CLARA CA
Township / Civil DivisionSAN JOSE
Census Block Group2
Census Block2009
Census Tract508706

Owner

Source: Santa Clara County records · APN 213-05-015

Assessment roll updated July 27, 2026 · Last verified August 2026

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

Owner of RecordCompany Name on File
Mailing Address943 ASTER CT, SUNNYVALE, CA 94086-6701
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last Transfer DateFeb 01, 1999
Transfer Doc0014734765
Record UpdatedSep 20, 2026

Tax Assessment & Valuation

Source: Santa Clara County records · Assessment roll updated July 27, 2026 · Last verified August 2026

Property Jurisdictions

TypeName
StateCalifornia
CountySanta Clara County
MunicipalitySunnyvale City
Unified School DistrictSanta Clara Unified School District (KG - 12)

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2026$210,187 (+2%) Land $53,339 Building $156,848
2025$2,415.00 (+2.37%) Homeowner's exemption$206,067 (+4.04%) Land $52,294 Building $153,773
2023$2,359.00 (+1.24%) Homeowner's exemption$198,066 Land $50,264 Building $147,802
2022$2,330.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Santa Clara County (06085C), updated January 18, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardModerate
500-Year FloodplainYes

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 669 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
XfinityCable2,000 / 250
VerizonFixed Wireless300 / 20
Etheric Communications, LLC.Fixed Wireless (licensed-by-rule)250 / 100
Ridge WirelessFixed Wireless (unlicensed)100 / 60
AT&TDSL100 / 20
StarlinkSatellite (low-earth orbit)280 / 30

May also be available at this address: T-Mobile USA, California Internet. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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