518 Riviera Pl is a 2,750 square foot house on a 0.26 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on September 16, 2020 for $1,365,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,908,808.
Single-familyProperty Type
1977Year Built
0.26 acresLot Size
$694Est. Price/Sq.Ft.
3 car garageParking
Source:Public Records
Redfin Estimate
$1,908,808
$544K since sold in September 2020$9,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 15.7% higher than the average sale price ($1.65M) of 6 comparable homes.
*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
May 25, 2019 • Final
Water heater/softener - plumbing
Plumbing
Water heater
Jul 2, 2014 • 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: 11
Exterior
Exterior Information
Physical Condition: Excellent
Building Style Type: Raised Ranch
Construction Type: Frame
Building Construction Quality: Good
Exterior Wall: Stucco
Property Information
Subdivision Name: SUBDIVISION 4441
Living Sq. Ft: 2,750
Ground Floor Sq. Ft: 1,582
Building Sq. Ft: 3,404
# of Stories: 2
Legal Description: T04441 L0095 B EX MR
Parking & Garage Information
# of Parking Spaces: 3
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 654
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 11,305
Legal Lot Number: 95
Acres: 0.2595
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.: 2,750
Stories: 2.0
Lot Size: 0.26 acres
Style: Single Family Residential
Year Built: 1977
Year Renovated: 1995
County: Contra Costa County
APN: 2106810209
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...