18 Chapparal Ct is a 2,586 square foot house on a 9,017 square foot lot with 4 bedrooms and 3 bathrooms. Based on Redfin's San Ramon data, we estimate the home's value is $1,866,138.
Single-familyProperty Type
1996Year Built
9,017 sq ftLot Size
$722Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,866,138
$6,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.4% lower than the average sale price ($1.87M) 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*
2025
$7,811 (+2.2%)
$265,787 + $385,569
$651,356
2024
$7,644 (+1.9%)
$260,576 + $378,009
$638,585
2023
$7,503 (+0.7%)
$255,467 + $370,598
$626,065
2022
$7,449 (+2.0%)
$250,458 + $363,332
$613,790
2021
$7,304 (+0.7%)
$245,548 + $356,208
$601,756
2020
$7,253 (+1.4%)
$240,734 + $349,224
$589,958
2019
$7,153 (+3.8%)
$238,266 + $345,644
$583,910
2018
$6,891 (+3.9%)
$233,595 + $338,867
$572,462
2017
$6,635 (+1.4%)
$224,525 + $325,709
$550,234
2016
$6,541 (+1.2%)
$224,525 + $325,709
$550,234
2015
$6,463 (+1.2%)
$220,123 + $319,323
$539,446
2014
$6,388 (+1.0%)
$212,570 + $308,366
$520,936
2013
$6,324 (+2.7%)
$212,570 + $308,366
$520,936
2012
$6,155 (+1.7%)
$211,610 + $306,973
$518,583
2011
$6,050 (+1.5%)
$207,461 + $300,954
$508,415
2010
$5,963 (+0.2%)
$203,394 + $295,053
$498,447
2009
$5,950 (+3.7%)
$201,874 + $292,848
$494,722
2008
$5,737
$202,354 + $293,544
$495,898
Tax history for 18 Chapparal Ct
Year
Property tax
Land + Additions
Assessment*
2025
$7,811 (+2.2%)
$265,787 + $385,569
$651,356
2024
$7,644 (+1.9%)
$260,576 + $378,009
$638,585
2023
$7,503 (+0.7%)
$255,467 + $370,598
$626,065
2022
$7,449 (+2.0%)
$250,458 + $363,332
$613,790
2021
$7,304 (+0.7%)
$245,548 + $356,208
$601,756
2020
$7,253 (+1.4%)
$240,734 + $349,224
$589,958
2019
$7,153 (+3.8%)
$238,266 + $345,644
$583,910
2018
$6,891 (+3.9%)
$233,595 + $338,867
$572,462
2017
$6,635 (+1.4%)
$224,525 + $325,709
$550,234
2016
$6,541 (+1.2%)
$224,525 + $325,709
$550,234
2015
$6,463 (+1.2%)
$220,123 + $319,323
$539,446
2014
$6,388 (+1.0%)
$212,570 + $308,366
$520,936
2013
$6,324 (+2.7%)
$212,570 + $308,366
$520,936
2012
$6,155 (+1.7%)
$211,610 + $306,973
$518,583
2011
$6,050 (+1.5%)
$207,461 + $300,954
$508,415
2010
$5,963 (+0.2%)
$203,394 + $295,053
$498,447
2009
$5,950 (+3.7%)
$201,874 + $292,848
$494,722
2008
$5,737
$202,354 + $293,544
$495,898
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Oct 30, 2026 • Active
Water heater/softener - plumbing
Plumbing
Water heater
Apr 3, 2025 • Final
Furnace a/c - mechanical (residential)
HVAC
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: 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 L11
Parking & Garage Information
Garage/Parking Sq. Ft: 624
Lot Information
# of Buildings: 1
Land Sq. Ft: 9,017
Legal Lot Number: 11
Acres: 0.207
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: 9,017 square feet
Style: Single Family Residential
Year Built: 1996
Year Renovated: 2003
County: Contra Costa County
APN: 2110800113
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Neil A. Armstrong Elementary School
Public K-5 • Assigned • 0.6mi
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
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