2121 Roper Cir is a 4,223 square foot house on a 8,907 square foot lot with 4 bedrooms and 4 bathrooms. - it last sold on November 24, 2015 for $615,000. Based on Redfin's Brentwood data, we estimate the home's value is $996,625.
Single-familyProperty Type
2005Year Built
8,907 sq ftLot Size
$236Est. Price/Sq.Ft.
3 car garageParking
Source:Public Records
Redfin Estimate
$996,625
$382K since sold in November 2015$29K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 14.9% lower than the average sale price ($1.17M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40677180
Nov 22, 2014
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40359101
Oct 24, 2008
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$11,731 (+1.6%)
$150,931 + $591,657
$742,588
2025
$11,551 (+0.5%)
$150,931 + $591,657
$742,588
2024
$11,490 (+1.7%)
$147,972 + $580,056
$728,028
2023
$11,294 (+2.4%)
$145,071 + $568,683
$713,754
2022
$11,033 (+3.1%)
$142,227 + $557,533
$699,760
2021
$10,700 (−1.3%)
$139,439 + $546,601
$686,040
2020
$10,837 (+1.3%)
$136,705 + $535,884
$672,589
2019
$10,699 (+2.9%)
$135,304 + $530,390
$665,694
2018
$10,398 (+1.8%)
$132,651 + $519,991
$652,642
2017
$10,218 (+4.4%)
$127,500 + $499,800
$627,300
2016
$9,790 (+8.3%)
$127,500 + $499,800
$627,300
2015
$9,043 (−0.4%)
$125,000 + $490,000
$615,000
2014
$9,077 (+22.6%)
$52,523 + $490,581
$543,104
2013
$7,401 (+0.8%)
$52,523 + $490,581
$543,104
2012
$7,344 (−5.5%)
$38,829 + $362,671
$401,500
2011
$7,768 (+1.6%)
$38,829 + $362,671
$401,500
2010
$7,649 (−10.6%)
$43,084 + $402,416
$445,500
2009
$8,561 (−7.5%)
$40,667 + $379,833
$420,500
2008
$9,257
$50,000 + $467,000
$517,000
Tax history for 2121 Roper Cir
Year
Property tax
Land + Additions
Assessment*
2026
$11,731 (+1.6%)
$150,931 + $591,657
$742,588
2025
$11,551 (+0.5%)
$150,931 + $591,657
$742,588
2024
$11,490 (+1.7%)
$147,972 + $580,056
$728,028
2023
$11,294 (+2.4%)
$145,071 + $568,683
$713,754
2022
$11,033 (+3.1%)
$142,227 + $557,533
$699,760
2021
$10,700 (−1.3%)
$139,439 + $546,601
$686,040
2020
$10,837 (+1.3%)
$136,705 + $535,884
$672,589
2019
$10,699 (+2.9%)
$135,304 + $530,390
$665,694
2018
$10,398 (+1.8%)
$132,651 + $519,991
$652,642
2017
$10,218 (+4.4%)
$127,500 + $499,800
$627,300
2016
$9,790 (+8.3%)
$127,500 + $499,800
$627,300
2015
$9,043 (−0.4%)
$125,000 + $490,000
$615,000
2014
$9,077 (+22.6%)
$52,523 + $490,581
$543,104
2013
$7,401 (+0.8%)
$52,523 + $490,581
$543,104
2012
$7,344 (−5.5%)
$38,829 + $362,671
$401,500
2011
$7,768 (+1.6%)
$38,829 + $362,671
$401,500
2010
$7,649 (−10.6%)
$43,084 + $402,416
$445,500
2009
$8,561 (−7.5%)
$40,667 + $379,833
$420,500
2008
$9,257
$50,000 + $467,000
$517,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
PD-35
Planned Development 35 Zone
The purpose of the PD-35 zone is to permit and regulate the development of commercial sites and single-family neighborhoods within the boundaries of the zone in accordance with the Brentwood general plan.
Permitted uses
Include but are not limited to:
Agriculture
Livestock production
Laundromat
General retail
Housing-Single unit
Housing-Senior
Housing-Student
Housing-Mobile home park
Property details
Interior
Room Information
# of Rooms: 12
Exterior
Property Information
Subdivision Name: STERLING PINNACLE SUB 8603
Living Sq. Ft: 4,223
Ground Floor Sq. Ft: 2,603
Building Sq. Ft: 4,223
# of Stories: 2
Legal Description: T8603 L58
Parking & Garage Information
Garage/Parking Sq. Ft: 627
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,907
Legal Lot Number: 58
Acres: 0.2045
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 4.0
Sq. Ft.: 4,223
Stories: 2.0
Lot Size: 8,907 square feet
Style: Single Family Residential
Year Built: 2005
Year Renovated: 2005
County: Contra Costa County
APN: 0197700156
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Pioneer Elementary School
Public K-5 • Assigned • 0.3mi
6/10
Adams (J. Douglas) Middle School
Public 6-8 • Assigned • 2.4mi
9/10
Heritage High School
Public 9-12 • Assigned • 2.2mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
5/10 Flood Factor
Estimated 54-66% chance of a flood reaching the building in the next 30 years
4/10 Fire Factor
3% chance of being in a wildfire in next 30 years
6/10 Heat Factor
7 days above 101° expected this year, 13 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
17 unhealthy days expected this year, 18 days in 30 years
Provided by First Street
Historical weather
Brentwood, CA • 94513
Average low and high temperatures (°F)
59
40
64
45
73
50
74
50
83
56
91
60
93
62
95
63
88
63
75
55
64
47
56
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 12.2 hours in
June and 4.7 hours in December, placing it above the
U.S. average for solar exposure.
12.2 hrs
4.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$947,000 – $1.15M
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