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611 Argyle Ct, San Ramon, CA 94582 Property Records

Contra Costa County property record for 611 Argyle Ct, San Ramon, CA 94582

Property Summary

Property TypeSingle Family Home
Details4 bd · 2.5 ba · 2,497 sqft · built 2007
Lot Size0.105 acres (4,582 sqft)
Owner2 Company Names on File
Last Sale$878,500 (Jul 2007)
Tax Bill$18,154 (2025)
Flood ZoneZone X (minimal risk)
APN223-540-016-1

Property Details

APN / Parcel Number

Primary APN223-540-016-1
Alternative APN
  • 223-540-016

Interior

Bedrooms4 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms10 Rooms
Stories2 Stories
Building Area2,497 sqft Living Area
1st Floor Area1,182 sqft
2nd Floor Area1,315 sqft

Exterior

Year BuiltBuilt 2007
Effective Year BuiltEffective 2007
Lot Area4,582 sqft (0.105 acres)
Garage TypeAttached
Garage Area543 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral

Location & Zoning

Street Address611 ARGYLE CT
CitySAN RAMON
StateCA
Zip94582-5293
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionT8928 L114
Legal SubdivisionSUBDIVISION 8928
Legal Tract8928
Legal Lot Number114
JurisdictionCONTRA COSTA CA
Township / Civil DivisionTASSAJARA
Census Block Group2
Census Block2005
Census Tract355123

Owner

611 Argyle Ct is owned by a company that acquired it in March 2025 and is owner-occupied.

Source: Contra Costa County records, as of July 14, 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 Company Names on File
Mailing Address611 ARGYLE CT, SAN RAMON, CA 94582-5293
OccupancyOwner Occupied
Owner TypeCompany
VestingLife Tenant

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJul 5, 2007 · Amount on File
Deed SaleJul 5, 2007 · Amount on File
Prior SaleJan 24, 2007
Deed Document Number2007193015
Last Transfer DateMar 3, 2025
Transfer Doc0000021893
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

The 2025 property tax bill for 611 Argyle Ct was $18,154 with a homeowner's exemption.

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$1,210,886 (+2%) Land $602,898 Building $607,988
2025$18,154.00 Homeowner's exemption$1,187,144 Land $591,077 Building $596,067
2023$18,023.00 (+1.99%) Homeowner's exemption$1,141,048 Land $568,126 Building $572,922
2022$17,672.00

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

Flood

FEMA maps place 611 Argyle Ct in Zone X, an area of minimal flood risk.

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

Wildfire risk around 611 Argyle Ct is low, with a 0.07% annual chance of wildfire.

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

Wildfire RiskLow
lower than 62% of the US · lower than 77% of California
Wildfire Likelihood0.07% 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 SystemDUBLIN SAN RAMON SERVICES DISTRICT
serves 98,776 people · EPA ID CA0110009
Water SourcePurchased surface water from ZONE 7 WATER AGENCY
Last State InspectionSep 2024
LeadUnder 1 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 638 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber · Fixed Wireless, DSL in parts of the area		5,000 / 5,000
Xfinity
Cable		2,000 / 250
Unwired
Fixed Wireless		300 / 25
Etheric Networks
Fixed Wireless		250 / 100

May also be available: T-Mobile, Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on Argyle Ct

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