3171 Riviera Way is a 1,839 square foot house on a 7,125 square foot lot with 4 bedrooms and 2.5 bathrooms. - it last sold on July 29, 2014 for $740,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,428,341.
Single-familyProperty Type
1976Year Built
7,125 sq ftLot Size
$777Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,428,341
$688K since sold in July 2014$12K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.2% lower than the average sale price ($1.45M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11222321
Mar 2, 2004
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$10,787 (+3.7%)
$674,232 + $236,913
$911,145
2025
$10,401 (+2.0%)
$674,232 + $236,913
$911,145
2024
$10,195 (+1.6%)
$661,012 + $228,347
$889,359
2023
$10,031 (+0.7%)
$648,051 + $223,870
$871,921
2022
$9,957 (+2.0%)
$635,345 + $219,481
$854,826
2021
$9,759 (+0.7%)
$622,888 + $215,178
$838,066
2020
$9,695 (+1.4%)
$610,675 + $210,959
$821,634
2019
$9,565 (+3.9%)
$604,414 + $208,796
$813,210
2018
$9,210 (+3.7%)
$592,563 + $204,702
$797,265
2017
$8,878 (+1.2%)
$569,554 + $196,754
$766,308
2016
$8,771 (+1.0%)
$569,554 + $196,754
$766,308
2015
$8,685 (+17.0%)
$558,387 + $192,897
$751,284
2014
$7,426 (+6.7%)
$354,572 + $265,928
$620,500
2013
$6,960 (+6.6%)
$354,572 + $265,928
$620,500
2012
$6,532 (−4.3%)
$332,572 + $249,428
$582,000
2011
$6,826 (+0.7%)
$313,429 + $235,071
$548,500
2010
$6,778 (+0.4%)
$328,572 + $246,428
$575,000
2009
$6,750 (−8.5%)
$328,572 + $246,428
$575,000
2008
$7,378
$328,572 + $246,428
$575,000
Tax history for 3171 Riviera Way
Year
Property tax
Land + Additions
Assessment*
2026
$10,787 (+3.7%)
$674,232 + $236,913
$911,145
2025
$10,401 (+2.0%)
$674,232 + $236,913
$911,145
2024
$10,195 (+1.6%)
$661,012 + $228,347
$889,359
2023
$10,031 (+0.7%)
$648,051 + $223,870
$871,921
2022
$9,957 (+2.0%)
$635,345 + $219,481
$854,826
2021
$9,759 (+0.7%)
$622,888 + $215,178
$838,066
2020
$9,695 (+1.4%)
$610,675 + $210,959
$821,634
2019
$9,565 (+3.9%)
$604,414 + $208,796
$813,210
2018
$9,210 (+3.7%)
$592,563 + $204,702
$797,265
2017
$8,878 (+1.2%)
$569,554 + $196,754
$766,308
2016
$8,771 (+1.0%)
$569,554 + $196,754
$766,308
2015
$8,685 (+17.0%)
$558,387 + $192,897
$751,284
2014
$7,426 (+6.7%)
$354,572 + $265,928
$620,500
2013
$6,960 (+6.6%)
$354,572 + $265,928
$620,500
2012
$6,532 (−4.3%)
$332,572 + $249,428
$582,000
2011
$6,826 (+0.7%)
$313,429 + $235,071
$548,500
2010
$6,778 (+0.4%)
$328,572 + $246,428
$575,000
2009
$6,750 (−8.5%)
$328,572 + $246,428
$575,000
2008
$7,378
$328,572 + $246,428
$575,000
*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-7
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
Feb 7, 2027 • Active
Alteration, remodel, repair - building residential
Remodel
Mar 16, 2026 • 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: 10
Exterior
Property Information
Subdivision Name: SUBDIVISION 4831
Living Sq. Ft: 1,839
Ground Floor Sq. Ft: 1,839
Building Sq. Ft: 1,839
# of Stories: 1
Legal Description: T04831 L0027 B EX MR
Parking & Garage Information
Garage/Parking Sq. Ft: 437
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,125
Legal Lot Number: 27
Acres: 0.1636
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.5
Sq. Ft.: 1,839
Stories: 1.0
Parking Spaces: 2
Basement: No
Accessible: No
Lot Size: 7,125 square feet
Style: Single Family Residential
Year Built: 1976
Year Renovated: 2025
County: Contra Costa County
APN: 2121730010
HOA Dues: —
Garage: Yes
Features: —
Home facts updated by owner on Jun 15, 2025
Around this home
Schools
K - 12
Preschool & daycare
Neil A. Armstrong Elementary School
Public K-5 • Assigned • 0.3mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.5mi
10/10
California High School
Public 9-12 • Assigned • 0.2mi
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...