512 Riviera Pl is a 2,448 square foot house on a 10,115 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on June 28, 2013 for $725,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,484,581.
Single-familyProperty Type
1977Year Built
10,115 sq ftLot Size
$606Est. Price/Sq.Ft.
3 car garageParking
Source:Public Records
Redfin Estimate
$1,484,581
$760K since sold in June 2013$79K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 15.6% lower than the average sale price ($1.76M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40101681
Aug 29, 2005
Listing Removed
—
Public Records
Oct 1, 1977
Sold
$87,000
$36/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$12,969 (+2.7%)
$628,023 + $282,606
$910,629
2025
$12,626 (+1.7%)
$628,023 + $282,606
$910,629
2024
$12,418 (+1.3%)
$615,709 + $277,065
$892,774
2023
$12,254 (+0.6%)
$603,637 + $271,633
$875,270
2022
$12,180 (+1.7%)
$591,801 + $266,307
$858,108
2021
$11,981 (+0.9%)
$580,198 + $261,086
$841,284
2020
$11,872 (+1.1%)
$568,822 + $255,967
$824,789
2019
$11,741 (+3.2%)
$562,990 + $253,343
$816,333
2018
$11,380 (+3.2%)
$551,951 + $248,376
$800,327
2017
$11,027 (+25.3%)
$530,519 + $238,732
$769,251
2016
$8,803 (+1.0%)
$530,519 + $238,732
$769,251
2015
$8,717 (+1.2%)
$520,117 + $234,051
$754,168
2014
$8,615
$502,270 + $226,021
$728,291
2013
$8,619 (+7.0%)
$502,270 + $226,021
$728,291
2012
$8,056 (+10.3%)
$339,033 + $386,967
$726,000
2011
$7,307 (−13.7%)
$318,252 + $363,248
$681,500
2010
$8,471 (−0.5%)
$285,797 + $326,203
$612,000
2009
$8,512 (+1.6%)
$337,866 + $385,634
$723,500
2008
$8,379
$340,902 + $389,098
$730,000
Tax history for 512 Riviera Pl
Year
Property tax
Land + Additions
Assessment*
2026
$12,969 (+2.7%)
$628,023 + $282,606
$910,629
2025
$12,626 (+1.7%)
$628,023 + $282,606
$910,629
2024
$12,418 (+1.3%)
$615,709 + $277,065
$892,774
2023
$12,254 (+0.6%)
$603,637 + $271,633
$875,270
2022
$12,180 (+1.7%)
$591,801 + $266,307
$858,108
2021
$11,981 (+0.9%)
$580,198 + $261,086
$841,284
2020
$11,872 (+1.1%)
$568,822 + $255,967
$824,789
2019
$11,741 (+3.2%)
$562,990 + $253,343
$816,333
2018
$11,380 (+3.2%)
$551,951 + $248,376
$800,327
2017
$11,027 (+25.3%)
$530,519 + $238,732
$769,251
2016
$8,803 (+1.0%)
$530,519 + $238,732
$769,251
2015
$8,717 (+1.2%)
$520,117 + $234,051
$754,168
2014
$8,615
$502,270 + $226,021
$728,291
2013
$8,619 (+7.0%)
$502,270 + $226,021
$728,291
2012
$8,056 (+10.3%)
$339,033 + $386,967
$726,000
2011
$7,307 (−13.7%)
$318,252 + $363,248
$681,500
2010
$8,471 (−0.5%)
$285,797 + $326,203
$612,000
2009
$8,512 (+1.6%)
$337,866 + $385,634
$723,500
2008
$8,379
$340,902 + $389,098
$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
Dec 8, 2015 • Final
Photovoltaic - electrical
Electrical
Solar
Feb 17, 2015 • 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
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 10
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: Contemporary
Construction Type: Frame
Building Construction Quality: Good
Exterior Wall: Stucco
Pool Information
Has Pool
View Information
View: Good
Property Information
Subdivision Name: SUBDIVISION 4441
Living Sq. Ft: 2,448
Ground Floor Sq. Ft: 1,364
Building Sq. Ft: 3,178
# of Stories: 2
Legal Description: TRACT 4441 LOT 94 EX MR
Parking & Garage Information
# of Parking Spaces: 3
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 730
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,115
Legal Lot Number: 94
Acres: 0.2322
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,448
Stories: 2.0
Lot Size: 10,115 square feet
Style: Single Family Residential
Year Built: 1977
Year Renovated: 1990
County: Contra Costa County
APN: 2106810217
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Walt Disney Elementary School
Public K-5 • Assigned • 0.2mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.7mi
10/10
California High School
Public 9-12 • Assigned • 0.8mi
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...