Sioux Ln, San Ramon, CA Property Records

Contra Costa County property records for 9 addresses on Sioux Ln, San Ramon, CA · Last verified August 2026

Sioux Ln Highlights

Properties 9
Median Sale Price $790,000
Deeds and Mortgages on File 23
Median Price per Sqft $284
Owner Occupied 100%
Median Annual Tax Bill $10,071
Median Year Built 1985
Median Ownership Tenure 30 years

Properties on Sioux Ln

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

40 Sioux Ln

4 bd · 3 ba · 2,707 sqft · 0.271 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$248,500May 1985 $7,1062025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

41 Sioux Ln

3 bd · 3 ba · 2,776 sqft · 0.202 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,7742025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

44 Sioux Ln

3 bd · 3 ba · 2,776 sqft · 0.263 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$10,0712025 —Jan 2022 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

45 Sioux Ln

3 bd · 2 ba · 2,474 sqft · 0.181 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1996 $9,4202025 —Feb 2010 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

48 Sioux Ln

3 bd · 2 ba · 1,825 sqft · 0.216 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,100,000Apr 2018 $14,6222025 Amount on Record Sep 2000 2 Names on Record Owner Occupied Assessor + 9 DocumentsUpdated Jul 2026

51 Sioux Ln

3 bd · 3 ba · 2,776 sqft · 0.35 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$790,000Nov 2002 $13,5922025 Amount on Record Dec 2000 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

52 Sioux Ln

4 bd · 3 ba · 2,487 sqft · 0.279 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$409,000Sep 1996 $8,8992025 Amount on Record Aug 1994 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

54 Sioux Ln

4 bd · 3 ba · 2,291 sqft · 0.185 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,100,000May 2016 $15,0942025 —Mar 2009 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

56 Sioux Ln

4 bd · 3 ba · 3,303 sqft · 0.275 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$370,000Mar 1996 $10,3122025 —Jan 2011 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

Wildfire Risk on Sioux Ln

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskHigh
this street's cells rank at the 74th percentile of exposed land nationally · 49th in California
Wildfire LikelihoodHigh — about 1 in 238 per year
ExposureIndirect
0 of 1 cells directly exposed · 1 adjoin burnable vegetation

Property Records in Nearby Streets