221 Sun Ridge Dr is a 2,042 square foot house on a 6,980 square foot lot with 4 bedrooms and 2 bathrooms. - it last sold on December 23, 2009 for $650,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,596,232.
Single-familyProperty Type
1995Year Built
6,980 sq ftLot Size
$782Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,596,232
$946K since sold in December 2009$31K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2.3% higher than the average sale price ($1.56M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40426299
Sep 4, 2009
Listing Removed
—
Public Records
May 20, 2003
Sold
$650,000
$318/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #10223886
Nov 7, 1996
Listing Removed
—
Public Records
Oct 15, 1996
Sold
$339,000
$166/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #26223886
Sep 3, 1996
Listing Removed
—
Public Records
Sep 1, 1994
Sold
$312,000
$153/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$10,702 (+3.1%)
$487,148 + $368,651
$855,799
2025
$10,377 (+1.9%)
$487,148 + $368,651
$855,799
2024
$10,181 (+1.6%)
$477,597 + $361,423
$839,020
2023
$10,025 (+0.7%)
$468,233 + $354,337
$822,570
2022
$9,957 (+1.9%)
$459,052 + $347,390
$806,442
2021
$9,769 (+0.6%)
$450,051 + $340,579
$790,630
2020
$9,708 (+1.3%)
$441,227 + $333,901
$775,128
2019
$9,584 (+3.6%)
$436,703 + $330,478
$767,181
2018
$9,247 (+3.5%)
$428,141 + $323,999
$752,140
2017
$8,931 (+1.1%)
$411,517 + $311,419
$722,936
2016
$8,830 (+0.9%)
$411,517 + $311,419
$722,936
2015
$8,749 (+1.1%)
$403,449 + $305,313
$708,762
2014
$8,654 (+0.9%)
$389,605 + $294,837
$684,442
2013
$8,573 (+9.4%)
$389,605 + $294,837
$684,442
2012
$7,837 (−4.7%)
$387,845 + $293,505
$681,350
2011
$8,220 (+1.3%)
$353,208 + $267,292
$620,500
2010
$8,116 (+1.0%)
$372,786 + $282,108
$654,894
2009
$8,038 (−14.3%)
$370,000 + $280,000
$650,000
2008
$9,384
$330,928 + $314,572
$645,500
Tax history for 221 Sun Ridge Dr
Year
Property tax
Land + Additions
Assessment*
2026
$10,702 (+3.1%)
$487,148 + $368,651
$855,799
2025
$10,377 (+1.9%)
$487,148 + $368,651
$855,799
2024
$10,181 (+1.6%)
$477,597 + $361,423
$839,020
2023
$10,025 (+0.7%)
$468,233 + $354,337
$822,570
2022
$9,957 (+1.9%)
$459,052 + $347,390
$806,442
2021
$9,769 (+0.6%)
$450,051 + $340,579
$790,630
2020
$9,708 (+1.3%)
$441,227 + $333,901
$775,128
2019
$9,584 (+3.6%)
$436,703 + $330,478
$767,181
2018
$9,247 (+3.5%)
$428,141 + $323,999
$752,140
2017
$8,931 (+1.1%)
$411,517 + $311,419
$722,936
2016
$8,830 (+0.9%)
$411,517 + $311,419
$722,936
2015
$8,749 (+1.1%)
$403,449 + $305,313
$708,762
2014
$8,654 (+0.9%)
$389,605 + $294,837
$684,442
2013
$8,573 (+9.4%)
$389,605 + $294,837
$684,442
2012
$7,837 (−4.7%)
$387,845 + $293,505
$681,350
2011
$8,220 (+1.3%)
$353,208 + $267,292
$620,500
2010
$8,116 (+1.0%)
$372,786 + $282,108
$654,894
2009
$8,038 (−14.3%)
$370,000 + $280,000
$650,000
2008
$9,384
$330,928 + $314,572
$645,500
*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-6
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 31, 2019 • Final
Photovoltaic - electrical
Electrical
Solar
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: 9
Exterior
Property Information
Subdivision Name: SUBDIVISION 7413
Living Sq. Ft: 2,042
Ground Floor Sq. Ft: 2,042
Building Sq. Ft: 2,042
# of Stories: 1
Legal Description: T7413 L47
Parking & Garage Information
Garage/Parking Sq. Ft: 550
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,980
Legal Lot Number: 47
Acres: 0.1602
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 2,042
Stories: 1.0
Lot Size: 6,980 square feet
Style: Single Family Residential
Year Built: 1995
Year Renovated: 1995
County: Contra Costa County
APN: 2109100475
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Country Club Elementary School
Public K-5 • Assigned • 1.6mi
9/10
Pine Valley Middle School
Public 6-8 • Assigned • 1.5mi
10/10
California High School
Public 9-12 • Assigned • 1.7mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
San Ramon remains competitive, with homes averaging 1 offer and selling in 29 days. Median price is $1.4M (+2.8%), while price per sq. ft. is $677 (-1.2%). Buyers have negotiation opportunities; sellers should price strategically.
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...