221 Riverton Pl is a 1,288 square foot house on a 8,000 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on June 23, 2015 for $809,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,288,510.
Single-familyProperty Type
1967Year Built
8,000 sq ftLot Size
$1,000Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,288,510
$480K since sold in June 2015$14K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 14.3% higher than the average sale price ($1.13M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40414185
Jun 18, 2009
Listing Removed
—
Public Records
May 31, 2000
Sold
$406,000
$315/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11049879
May 1, 2000
Listing Removed
—
Public Records
Mar 23, 1995
Sold
$223,000
$173/sq ft
Public Records
May 11, 1984
Sold
$132,000
$102/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$11,744 (+3.3%)
$796,822 + $194,663
$991,485
2025
$11,372 (+2.0%)
$796,822 + $194,663
$991,485
2024
$11,148 (+1.6%)
$781,199 + $190,847
$972,046
2023
$10,972 (+0.7%)
$765,882 + $187,105
$952,987
2022
$10,893 (+2.0%)
$750,865 + $183,437
$934,302
2021
$10,677 (+0.6%)
$736,143 + $179,841
$915,984
2020
$10,608 (+1.3%)
$721,709 + $176,315
$898,024
2019
$10,469 (+3.8%)
$714,309 + $174,508
$888,817
2018
$10,082 (+3.7%)
$700,303 + $171,087
$871,390
2017
$9,721 (+1.2%)
$673,110 + $164,445
$837,555
2016
$9,608 (+33.4%)
$673,110 + $164,445
$837,555
2015
$7,200 (+1.2%)
$659,912 + $161,221
$821,133
2014
$7,115 (+18.6%)
$473,845 + $118,460
$592,305
2013
$5,999 (+9.8%)
$473,845 + $118,460
$592,305
2012
$5,465 (−5.8%)
$395,601 + $98,899
$494,500
2011
$5,800 (−7.7%)
$360,400 + $90,100
$450,500
2010
$6,281 (+8.9%)
$384,800 + $96,200
$481,000
2009
$5,766 (+3.8%)
$422,400 + $105,600
$528,000
2008
$5,557
$250,639 + $233,928
$484,567
Tax history for 221 Riverton Pl
Year
Property tax
Land + Additions
Assessment*
2026
$11,744 (+3.3%)
$796,822 + $194,663
$991,485
2025
$11,372 (+2.0%)
$796,822 + $194,663
$991,485
2024
$11,148 (+1.6%)
$781,199 + $190,847
$972,046
2023
$10,972 (+0.7%)
$765,882 + $187,105
$952,987
2022
$10,893 (+2.0%)
$750,865 + $183,437
$934,302
2021
$10,677 (+0.6%)
$736,143 + $179,841
$915,984
2020
$10,608 (+1.3%)
$721,709 + $176,315
$898,024
2019
$10,469 (+3.8%)
$714,309 + $174,508
$888,817
2018
$10,082 (+3.7%)
$700,303 + $171,087
$871,390
2017
$9,721 (+1.2%)
$673,110 + $164,445
$837,555
2016
$9,608 (+33.4%)
$673,110 + $164,445
$837,555
2015
$7,200 (+1.2%)
$659,912 + $161,221
$821,133
2014
$7,115 (+18.6%)
$473,845 + $118,460
$592,305
2013
$5,999 (+9.8%)
$473,845 + $118,460
$592,305
2012
$5,465 (−5.8%)
$395,601 + $98,899
$494,500
2011
$5,800 (−7.7%)
$360,400 + $90,100
$450,500
2010
$6,281 (+8.9%)
$384,800 + $96,200
$481,000
2009
$5,766 (+3.8%)
$422,400 + $105,600
$528,000
2008
$5,557
$250,639 + $233,928
$484,567
*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 13, 2026 • Final
Alteration, remodel, repair - building residential
Remodel
Jan 17, 2023 • 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: 7
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: Ranch
Building Construction Quality: Good
Exterior Wall: Stucco
Property Information
Subdivision Name: SUBDIVISION 3471
Living Sq. Ft: 1,288
Ground Floor Sq. Ft: 1,288
Building Sq. Ft: 1,734
# of Stories: 1
Legal Description: TRACT 3471 LOT 54 EX MR
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 446
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,000
Legal Lot Number: 54
Acres: 0.1837
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,288
Stories: 1.0
Parking Spaces: 2
Basement: No
Accessible: No
Lot Size: 8,000 square feet
Style: Single Family Residential
Year Built: 1967
Year Renovated: 2021
County: Contra Costa County
APN: 2105410019
HOA Dues: —
Garage: Yes
Features: —
Home facts updated by owner on Oct 10, 2022
Around this home
Schools
K - 12
Preschool & daycare
Walt Disney Elementary School
Public K-5 • Assigned • 0.3mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.2mi
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...