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9477 Thunderbird Pl, San Ramon, CA 94583 Property Records

Contra Costa County property record for 9477 Thunderbird Pl, San Ramon, CA 94583 · Last verified July 2026

Property Summary

Property TypeSingle Family Home
Details5 bd · 3 ba · 2,793 sqft · built 1977
Lot Size0.267 acres (11,616 sqft)
Owner2 Company Names on File
Last Sale$1,605,000 (Nov 2020)
Tax Bill$19,581 (2025)
Deeds & MortgagesNov 2020 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN210-651-034-6

Property Details

APN / Parcel Number

Primary APN210-651-034-6
Alternative APN
  • 210-651-034

Interior

Bedrooms5 Beds
Full Baths3 Baths
Total Rooms13 Rooms
Stories1 Story
Building Area2,793 sqft Living Area
1st Floor Area2,793 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1977
Effective Year BuiltEffective 2003
Architectural StyleMediterranean
Exterior MaterialStucco
Construction TypeManufactured
Roof MaterialTile
Lot Area11,616 sqft (0.267 acres)
Garage TypeAttached
Garage Area667 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C
Heating FuelGas
SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address9477 THUNDERBIRD PL
CitySAN RAMON
StateCA
Zip94583-3623
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionTRACT 4196 LOT 34 EX MR
Legal SubdivisionSUBDIVISION 4196
Legal Tract4196
Legal Lot Number34
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group2
Census Block2002
Census Tract345103

Owner

Source: Contra Costa County records · APN 210-651-034-6

Assessment roll updated July 14, 2026 · Last verified July 2026

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

Owner of Record2 Company Names on File
Mailing Address9477 THUNDERBIRD PL, SAN RAMON, CA 94583-3623
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleNov 24, 2020 · Amount on Record
Deed SaleNov 24, 2020 · Amount on Record
Prior SaleMar 30, 2001 · Amount on Record
Deed Document Number2020286970
Record UpdatedSep 20, 2026

November 2020: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateNov 24, 2020
Property Address9477 THUNDERBIRD PL, SAN RAMON, CA 94583-3623
Document Number0000286970
Map ReferenceMB 177 PG 4
Instrument DateNov 17, 2020
Instrument2020-286970
Transaction TypeTransfer
Record UpdatedNov 03, 2022
Title CompanyWFG NATIONAL TITLE INS CO

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
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
RelationshipFamily Revocable Trust
Address9477 THUNDERBIRD PL, SAN RAMON, CA 94583-3623

Mortgage

Document Number0000286971
DateNov 24, 2020
Instrument2020-286971
Lender
NameWELLS FARGO BANK NA
TypeBank
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueDec 01, 2050

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalitySan Ramon City
Unified School DistrictSan Ramon Valley 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$1,772,047 (+2%) Land $888,784 Building $883,263
2025$19,581.00 (+3.61%) Homeowner's exemption$1,737,302 (+4.04%) Land $871,357 Building $865,945
2023$18,898.00 (+0.74%) Homeowner's exemption$1,669,842 Land $837,522 Building $832,320
2022$18,760.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133451032, refreshed September 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 HazardMinimal
500-Year FloodplainNo
Nearest Special Flood Hazard AreaZone AE, within 100 ft
Flood Insurance CostPremium on Record
median of 10 individual NFIP policies nearby
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies10 in force
Nearby Flood Claims1 (2022)
Most Recent ClaimDec 2022, rainfall accumulation, Severe Winter Storms, Flooding, Landslides, And Mudslides

Wildfire

Wildfire RiskLow
above 6% of the US · above 4% of California
Wildfire LikelihoodAbout 1 in 5,556 per year
ExposureDirect
burnable vegetation at the parcel

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 350 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
XfinityCable2,000 / 2,000
UnwiredFixed Wireless300 / 25
VerizonFixed Wireless300 / 20
Etheric Communications, LLC.Fixed Wireless (licensed-by-rule)250 / 100
T-Mobile USAFixed Wireless100 / 20
AT&TFixed Wireless100 / 20
AT&TDSL100 / 20

May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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