21 Chapparal Ct is a 2,586 square foot house on a 10,454 square foot lot with 4 bedrooms and 3 bathrooms. Based on Redfin's San Ramon data, we estimate the home's value is $1,809,856.
Single-familyProperty Type
1996Year Built
10,454 sq ftLot Size
$700Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,809,856
$22K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 8.9% lower than the average sale price ($1.99M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$8,248 (+3.2%)
$265,787 + $395,205
$660,992
2025
$7,989 (+2.2%)
$265,787 + $395,205
$660,992
2024
$7,820 (+1.8%)
$260,576 + $387,456
$648,032
2023
$7,678 (+0.7%)
$255,467 + $379,859
$635,326
2022
$7,624 (+2.0%)
$250,458 + $372,411
$622,869
2021
$7,477 (+0.7%)
$245,548 + $365,109
$610,657
2020
$7,426 (+1.4%)
$240,734 + $357,950
$598,684
2019
$7,325 (+3.8%)
$238,266 + $354,280
$592,546
2018
$7,059 (+3.8%)
$233,595 + $347,334
$580,929
2017
$6,799 (+1.4%)
$224,525 + $333,848
$558,373
2016
$6,704 (+1.2%)
$224,525 + $333,848
$558,373
2015
$6,626 (+1.2%)
$220,123 + $327,302
$547,425
2014
$6,550 (+1.0%)
$212,570 + $316,071
$528,641
2013
$6,485 (+2.7%)
$212,570 + $316,071
$528,641
2012
$6,313 (+1.7%)
$211,610 + $314,643
$526,253
2011
$6,207 (+1.4%)
$207,461 + $308,474
$515,935
2010
$6,119 (+0.2%)
$203,394 + $302,426
$505,820
2009
$6,106 (+3.7%)
$201,874 + $300,166
$502,040
2008
$5,889
$202,354 + $300,880
$503,234
Tax history for 21 Chapparal Ct
Year
Property tax
Land + Additions
Assessment*
2026
$8,248 (+3.2%)
$265,787 + $395,205
$660,992
2025
$7,989 (+2.2%)
$265,787 + $395,205
$660,992
2024
$7,820 (+1.8%)
$260,576 + $387,456
$648,032
2023
$7,678 (+0.7%)
$255,467 + $379,859
$635,326
2022
$7,624 (+2.0%)
$250,458 + $372,411
$622,869
2021
$7,477 (+0.7%)
$245,548 + $365,109
$610,657
2020
$7,426 (+1.4%)
$240,734 + $357,950
$598,684
2019
$7,325 (+3.8%)
$238,266 + $354,280
$592,546
2018
$7,059 (+3.8%)
$233,595 + $347,334
$580,929
2017
$6,799 (+1.4%)
$224,525 + $333,848
$558,373
2016
$6,704 (+1.2%)
$224,525 + $333,848
$558,373
2015
$6,626 (+1.2%)
$220,123 + $327,302
$547,425
2014
$6,550 (+1.0%)
$212,570 + $316,071
$528,641
2013
$6,485 (+2.7%)
$212,570 + $316,071
$528,641
2012
$6,313 (+1.7%)
$211,610 + $314,643
$526,253
2011
$6,207 (+1.4%)
$207,461 + $308,474
$515,935
2010
$6,119 (+0.2%)
$203,394 + $302,426
$505,820
2009
$6,106 (+3.7%)
$201,874 + $300,166
$502,040
2008
$5,889
$202,354 + $300,880
$503,234
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Interior
Room Information
# of Rooms: 11
Exterior
Property Information
Subdivision Name: SUBDIVISION 7961
Living Sq. Ft: 2,586
Ground Floor Sq. Ft: 1,519
Building Sq. Ft: 2,586
# of Stories: 2
Legal Description: T7961 L4
Parking & Garage Information
Garage/Parking Sq. Ft: 624
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,454
Legal Lot Number: 4
Acres: 0.24
County Use Description: SINGLE FAMILY DETACHED WITH MA
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,586
Stories: 2.0
Lot Size: 10,454 square feet
Style: Single Family Residential
Year Built: 1996
Year Renovated: 1998
County: Contra Costa County
APN: 2110800048
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Neil A. Armstrong Elementary School
Public K-5 • Assigned • 0.7mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 1.1mi
10/10
California High School
Public 9-12 • Assigned • 0.9mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
San Ramon remains competitive, with homes averaging 1 offer and selling in 29 days. Median price is $1.4M (+2.8%), while price per sq. ft. is $677 (-1.2%). Buyers have negotiation opportunities; sellers should price strategically.
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...