138 Arapaho Cir is a 2,736 square foot house on a 8,686 square foot lot with 4 bedrooms and 4 bathrooms. - it last sold on May 29, 2003 for $765,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,841,297.
Single-familyProperty Type
1985Year Built
8,686 sq ftLot Size
$673Est. Price/Sq.Ft.
3 car garageParking
Source:Public Records
Redfin Estimate
$1,841,297
$1.1M since sold in May 2003$15K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 13.2% higher than the average sale price ($1.63M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11185321
Apr 2, 2003
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$14,491 (+3.2%)
$590,911 + $637,723
$1,228,634
2025
$14,037 (+2.1%)
$590,911 + $637,723
$1,228,634
2024
$13,748 (+1.6%)
$579,325 + $625,219
$1,204,544
2023
$13,529 (+0.8%)
$567,966 + $612,960
$1,180,926
2022
$13,427 (+2.2%)
$556,830 + $600,942
$1,157,772
2021
$13,138 (+1.0%)
$545,912 + $589,159
$1,135,071
2020
$13,013 (+1.1%)
$535,208 + $577,607
$1,112,815
2019
$12,867 (+3.9%)
$529,721 + $571,685
$1,101,406
2018
$12,387 (+3.8%)
$519,335 + $560,476
$1,079,811
2017
$11,936 (+1.2%)
$499,169 + $538,713
$1,037,882
2016
$11,790 (+1.3%)
$499,169 + $538,713
$1,037,882
2015
$11,642 (+13.0%)
$489,382 + $528,150
$1,017,532
2014
$10,300 (+17.2%)
$420,832 + $454,168
$875,000
2013
$8,787 (−2.3%)
$420,832 + $454,168
$875,000
2012
$8,996 (−7.1%)
$358,068 + $386,432
$744,500
2011
$9,683 (+14.4%)
$372,016 + $401,484
$773,500
2010
$8,462 (+0.1%)
$402,556 + $434,444
$837,000
2009
$8,453 (−18.1%)
$351,095 + $378,905
$730,000
2008
$10,322
$351,095 + $378,905
$730,000
Tax history for 138 Arapaho Cir
Year
Property tax
Land + Additions
Assessment*
2026
$14,491 (+3.2%)
$590,911 + $637,723
$1,228,634
2025
$14,037 (+2.1%)
$590,911 + $637,723
$1,228,634
2024
$13,748 (+1.6%)
$579,325 + $625,219
$1,204,544
2023
$13,529 (+0.8%)
$567,966 + $612,960
$1,180,926
2022
$13,427 (+2.2%)
$556,830 + $600,942
$1,157,772
2021
$13,138 (+1.0%)
$545,912 + $589,159
$1,135,071
2020
$13,013 (+1.1%)
$535,208 + $577,607
$1,112,815
2019
$12,867 (+3.9%)
$529,721 + $571,685
$1,101,406
2018
$12,387 (+3.8%)
$519,335 + $560,476
$1,079,811
2017
$11,936 (+1.2%)
$499,169 + $538,713
$1,037,882
2016
$11,790 (+1.3%)
$499,169 + $538,713
$1,037,882
2015
$11,642 (+13.0%)
$489,382 + $528,150
$1,017,532
2014
$10,300 (+17.2%)
$420,832 + $454,168
$875,000
2013
$8,787 (−2.3%)
$420,832 + $454,168
$875,000
2012
$8,996 (−7.1%)
$358,068 + $386,432
$744,500
2011
$9,683 (+14.4%)
$372,016 + $401,484
$773,500
2010
$8,462 (+0.1%)
$402,556 + $434,444
$837,000
2009
$8,453 (−18.1%)
$351,095 + $378,905
$730,000
2008
$10,322
$351,095 + $378,905
$730,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
RS-10
Single-Family Residential Zone
The RS zone is applied to areas of the City appropriate for single-family residential land uses in neighborhoods at a density of three to six units per net acre, subject to appropriate standards. The specific allowable density for each parcel is shown on the Zoning Map by a numerical suffix residential density designator (see Section D2-8). Minimum lot size for new parcels ranges from 3,500 to 12,000 sq ft. Depending upon the applicable residential density designator, the RS zone is consistent with and implements the Single Family Low Density, Single Family Low-Medium Density, and Single Family Medium Density land use classifications of the General Plan.
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Senior
Housing-Student
Housing-Other
Aug 1, 2013 • Final
Photovoltaic - electrical
Electrical
Solar
Feb 7, 2013 • Final
Water heater/softener - plumbing
Plumbing
Water heater
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Room Information
# of Rooms: 10
Exterior
Property Information
Subdivision Name: SUBDIVISION 5815
Living Sq. Ft: 2,736
Ground Floor Sq. Ft: 1,682
Building Sq. Ft: 2,736
# of Stories: 2
Legal Description: T05815 L0139 B
Parking & Garage Information
Garage/Parking Sq. Ft: 675
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,686
Legal Lot Number: 139
Acres: 0.1994
County Use Description: SINGLE FAMILY DETACHED WITH MA
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 4.0
Sq. Ft.: 2,736
Stories: 2.0
Lot Size: 8,686 square feet
Style: Single Family Residential
Year Built: 1985
Year Renovated: 1995
County: Contra Costa County
APN: 2097210237
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
Bollinger Canyon Elementary School
Public K-5 • Assigned • 0.5mi
10/10
Iron Horse Middle School
Public 6-8 • Assigned • 1.4mi
10/10
California High School
Public 9-12 • Assigned • 1.5mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
San Ramon, Past 3 months,Median price $1.51M, down 4.5% YoY,Homes sold: 169 in July, up 1%,Days on market 20 days,Market Active but more balanced; slight seller advantage,Bottom line: Prices have softened, but homes are still selling relatively...