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9677 Tareyton Ave, San Ramon, CA 94583 Property Records

Contra Costa County property record for 9677 Tareyton Ave, San Ramon, CA 94583

Property Summary

Property TypeSingle Family Home
Details4 bd · 2.5 ba · 1,617 sqft · built 1969
Lot Size0.253 acres (11,000 sqft)
Owner2 Individual Names on Record
Last Sale$1,503,000 (Feb 2024)
Tax Bill$17,369 (2025)
Deeds & MortgagesSep 2025 Mortgage
Feb 2024 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN210-475-001-9

Property Details

APN / Parcel Number

Primary APN210-475-001-9
Alternative APN
  • 210-475-001

Interior

Bedrooms4 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms8 Rooms
Stories1 Story
Building Area1,617 sqft Living Area
Gross Area2,064 sqft
1st Floor Area1,617 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1969
Effective Year BuiltEffective 1990
Architectural StyleRanch
Exterior MaterialStucco
Roof MaterialWood Shingle
Lot Area11,000 sqft (0.253 acres)
Garage TypeAttached
Garage Area447 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

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

Location & Zoning

Street Address9677 TAREYTON AVE
CitySAN RAMON
StateCA
Zip94583-3431
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionTRACT 3782 LOT 27 EX MR
Legal SubdivisionSUBDIVISION #3782
Legal Tract3782
Legal Lot Number27
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group1
Census Block1002
Census Tract345101

Owner

Source: Contra Costa County records, as of August 17, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record2 Individual Names on Record
Mailing Address9677 TAREYTON AVE, SAN RAMON, CA 94583-3431
OccupancyOwner Occupied
Owner TypeIndividual
VestingCommunity Property

Deeds, Mortgages & Sale History

DateDocument
Sep 30, 2025Deed of Trust, Mortgage · Conventional Mortgage
CITY NATIONAL BANK
Feb 15, 2024Grant Deed, Transfer · Conventional Mortgage
GUARANTEED RATE AFFINITY LLC

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleFeb 15, 2024 · Amount on Record
Deed SaleFeb 15, 2024 · Amount on Record
Prior SaleJan 26, 2010 · Amount on Record
Deed Document Number202414597
Prior Transfer DateMar 8, 2013
Prior Transfer Doc0000062931
Record UpdatedOct 29, 2026

September 2025: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address9677 TAREYTON AVE, SAN RAMON, CA 94583-3431
Transaction TypeMortgage
Record UpdatedOct 8, 2025
Title CompanyWFG TITLE COMPANY/CA, WFG TITLE COMPANY OF CA

Transferred To (Grantee/Buyer)

NameVerified Name
Address9677 TAREYTON AVE, SAN RAMON, CA 94583-3431

Mortgage

Document Number0000102120
DateSep 30, 2025
Instrument2025- 102120
Lender
NameCITY NATIONAL BANK
TypeBank
Address350 S GRAND AVE FL 12, LOS ANGELES, CA 90071
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueOct 1, 2055
Interest
Rate TypeAdjustable Rate
Rate5.58%
AdjustableAdjustable Rate Rider
Type Change DateOct 1, 2032
Change Frequency6 Months
Min Rate At Change2.75%
Max Rate At Change10.5%
IndexOther
Max Rate10.5%

February 2024: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateFeb 15, 2024
Property Address9677 TAREYTON AVE, SAN RAMON, CA 94583-3431
Document Number0000014597
Map ReferenceMB 123 PG 12
Instrument DateFeb 12, 2024
Instrument2024-014597
Transaction TypeTransfer
Record UpdatedFeb 23, 2024
Title CompanyFIDELITY NATIONAL TITLE CO

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
Address9677 TAREYTON AVE, SAN RAMON, CA 94583-3431

Mortgage

Document Number0000014598
DateFeb 15, 2024
Instrument2024-014598
Lender
NameGUARANTEED RATE AFFINITY LLC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueMar 1, 2054

Mortgage

Document Number0000014599
DateFeb 15, 2024
Instrument2024-014599
Lender
NameGTE FCU
TypeCredit Union
AddressTAMPA, FL 33602
Agreement
TypeLine of Credit
AmountAmount Recorded
Term360 Months
DueFeb 14, 2054
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly

Tax Assessment & Valuation

Source: Contra Costa County assessment roll, as of July 14, 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

YearTax BillAssessed Value
2026$1,563,721 (+2%) Land $936,360 Building $627,361
2025$17,369.00 (+162.37%) Homeowner's exemption$1,533,060 (+186.88%) Land $918,000 Building $615,060
2023$6,620.00 (+0.72%)$534,388 Land $421,834 Building $112,554
2022$6,573.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

Source: FEMA National Flood Hazard Layer, effective October 12, 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

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

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskModerate
above 46% of the US · lower than 72% of California
Wildfire Likelihood0.09% annual chance
ExposureIndirect
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 SystemEAST BAY MUD
serves 1,468,000 people · EPA ID CA0110005
Water SourceSurface water
Last State InspectionDec 2021
LeadUnder 1 ppb (2022–2024)
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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 265 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 2,000
Unwired
Fixed Wireless		300 / 25
Verizon
Fixed Wireless		300 / 20
Etheric Networks
Fixed Wireless		250 / 100
AT&T
Fixed Wireless · DSL · Fiber in parts of the area		100 / 20

May also be available: T-Mobile.

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