210 Rio Grande Ct is a 2,758 square foot house on a 8,124 square foot lot with 3 bedrooms and 3 bathrooms. - it last sold on June 29, 1999 for $485,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,664,729.
Single-familyProperty Type
1988Year Built
8,124 sq ftLot Size
$604Est. Price/Sq.Ft.
3 car garageParking
Source:Public Records
Redfin Estimate
$1,664,729
$1.2M since sold in June 1999$134K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 15.7% lower than the average sale price ($1.98M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #28261176
Feb 17, 2015
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #28261479
Feb 17, 2015
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40507512
Apr 13, 2011
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40445798
Nov 22, 2010
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40486341
Oct 27, 2010
Listing Removed
—
Public Records
Jun 29, 1999
Sold
$485,000
$176/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11001136
Jan 25, 1999
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #10261479
Nov 29, 1998
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #10261176
Aug 10, 1998
Listing Removed
—
Public Records
Oct 31, 1990
Sold
$405,000
$147/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$12,128 (+3.0%)
$509,648 + $457,373
$967,021
2025
$11,770 (+2.2%)
$509,648 + $457,373
$967,021
2024
$11,516 (+1.8%)
$499,655 + $448,405
$948,060
2023
$11,313 (+1.5%)
$489,858 + $439,613
$929,471
2022
$11,145 (+1.2%)
$480,253 + $430,994
$911,247
2021
$11,011 (+1.2%)
$470,837 + $422,544
$893,381
2020
$10,876 (+0.9%)
$461,605 + $414,259
$875,864
2019
$10,774 (+4.1%)
$456,872 + $410,012
$866,884
2018
$10,353 (+3.7%)
$447,914 + $401,973
$849,887
2017
$9,979 (+1.3%)
$430,522 + $386,365
$816,887
2016
$9,848 (+1.3%)
$430,522 + $386,365
$816,887
2015
$9,719 (+1.4%)
$422,081 + $378,790
$800,871
2014
$9,585 (+1.3%)
$407,598 + $365,793
$773,391
2013
$9,465 (+3.0%)
$407,598 + $365,793
$773,391
2012
$9,186 (+6.7%)
$405,756 + $364,140
$769,896
2011
$8,607 (+17.9%)
$397,800 + $357,000
$754,800
2010
$7,303
$420,000 + $283,000
$703,000
2009
$7,308 (+3.4%)
$267,189 + $321,233
$588,422
2008
$7,066
$267,824 + $321,997
$589,821
Tax history for 210 Rio Grande Ct
Year
Property tax
Land + Additions
Assessment*
2026
$12,128 (+3.0%)
$509,648 + $457,373
$967,021
2025
$11,770 (+2.2%)
$509,648 + $457,373
$967,021
2024
$11,516 (+1.8%)
$499,655 + $448,405
$948,060
2023
$11,313 (+1.5%)
$489,858 + $439,613
$929,471
2022
$11,145 (+1.2%)
$480,253 + $430,994
$911,247
2021
$11,011 (+1.2%)
$470,837 + $422,544
$893,381
2020
$10,876 (+0.9%)
$461,605 + $414,259
$875,864
2019
$10,774 (+4.1%)
$456,872 + $410,012
$866,884
2018
$10,353 (+3.7%)
$447,914 + $401,973
$849,887
2017
$9,979 (+1.3%)
$430,522 + $386,365
$816,887
2016
$9,848 (+1.3%)
$430,522 + $386,365
$816,887
2015
$9,719 (+1.4%)
$422,081 + $378,790
$800,871
2014
$9,585 (+1.3%)
$407,598 + $365,793
$773,391
2013
$9,465 (+3.0%)
$407,598 + $365,793
$773,391
2012
$9,186 (+6.7%)
$405,756 + $364,140
$769,896
2011
$8,607 (+17.9%)
$397,800 + $357,000
$754,800
2010
$7,303
$420,000 + $283,000
$703,000
2009
$7,308 (+3.4%)
$267,189 + $321,233
$588,422
2008
$7,066
$267,824 + $321,997
$589,821
*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
Sep 18, 2018 • Final
Water heater/softener - plumbing
Plumbing
Water heater
Jan 30, 2010 • Final
Building/residential/r/new single family-duplex
Construct a residential building and a garage.
New construction
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
Pool Information
Has Pool
Property Information
Subdivision Name: SUBDIVISION 6552
Living Sq. Ft: 2,758
Ground Floor Sq. Ft: 1,606
Building Sq. Ft: 2,758
# of Stories: 2
Legal Description: T6552 L213 & TRACT ADJ
Parking & Garage Information
Garage/Parking Sq. Ft: 604
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,124
Legal Lot Number: 213
Acres: 0.1865
County Use Description: SINGLE FAMILY DETACHED WITH MA
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,758
Stories: 2.0
Lot Size: 8,124 square feet
Style: Single Family Residential
Year Built: 1988
Year Renovated: 1988
County: Contra Costa County
APN: 2171130079
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Golden View Elementary School
Public K-5 • Assigned • 0.1mi
10/10
Iron Horse Middle School
Public 6-8 • Assigned • 1.5mi
10/10
California High School
Public 9-12 • Assigned • 2.8mi
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...