FRESHLY PAINTED AND WALLPAPER REMOVED. SPACIOUS END UNIT IN DESIRABLE TWIN CREEKS SOUTH. NICE SIZED BEDROOMS WITH MIRRORED CLOSET DOORS WITH ATTACHED 2 CAR GARAGE. NICE LOCATION ACROSS FROM OPEN SPACE AND TRAILS WITH VIEWS OF MT DIABLO.
TownhomeProperty Type
1980Year Built
3,813 sq ftLot Size
$579Est. Price/Sq.Ft.
2 car garageParking
Listed by Patricia Trager•DRE #01387479• Coldwell Banker
Bought with Lori Sallander•DRE #01829872• Golden Gate Sotheby's Int'l Re
bridgeMLS, Bay East AOR, or Contra Costa AOR #40527976
Sep 5, 2011
Listing Removed
—
Sep 5, 2011
Sold
$395,000
$235/sq ft
Jul 10, 2011
Pending
—
Jun 28, 2011
Price Changed
$375,900
$223/sq ft
Jun 27, 2011
Relisted
—
Jun 21, 2011
Listing Removed
—
Jun 7, 2011
Listed
$395,000
$235/sq ft
Public Records
Mar 1, 1988
Sold
$171,500
$102/sq ft
Public Records
Jun 19, 1984
Sold
$148,000
$88/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$6,328 (+2.2%)
$320,288 + $185,765
$506,053
2024
$6,191 (+1.8%)
$314,008 + $182,123
$496,131
2023
$6,082 (+0.8%)
$307,851 + $178,552
$486,403
2022
$6,035 (+2.3%)
$301,815 + $175,051
$476,866
2021
$5,898 (+1.5%)
$295,898 + $171,619
$467,517
2020
$5,809 (+1.1%)
$290,097 + $168,254
$458,351
2019
$5,748 (+3.9%)
$287,123 + $166,529
$453,652
2018
$5,533 (+3.9%)
$281,494 + $163,264
$444,758
2017
$5,325 (+1.6%)
$270,564 + $156,925
$427,489
2016
$5,241 (+1.6%)
$270,564 + $156,925
$427,489
2015
$5,161 (+1.7%)
$265,259 + $153,849
$419,108
2014
$5,077 (+1.5%)
$256,157 + $148,571
$404,728
2013
$5,002 (+3.3%)
$256,157 + $148,571
$404,728
2012
$4,843 (−3.1%)
$255,000 + $147,900
$402,900
2011
$4,998 (−1.8%)
$250,000 + $145,000
$395,000
2010
$5,092 (−11.3%)
$215,058 + $195,942
$411,000
2009
$5,740 (+3.7%)
$221,599 + $201,901
$423,500
2008
$5,534
$253,053 + $230,560
$483,613
Tax history for 185 Rosario Ct
Year
Property tax
Land + Additions
Assessment*
2025
$6,328 (+2.2%)
$320,288 + $185,765
$506,053
2024
$6,191 (+1.8%)
$314,008 + $182,123
$496,131
2023
$6,082 (+0.8%)
$307,851 + $178,552
$486,403
2022
$6,035 (+2.3%)
$301,815 + $175,051
$476,866
2021
$5,898 (+1.5%)
$295,898 + $171,619
$467,517
2020
$5,809 (+1.1%)
$290,097 + $168,254
$458,351
2019
$5,748 (+3.9%)
$287,123 + $166,529
$453,652
2018
$5,533 (+3.9%)
$281,494 + $163,264
$444,758
2017
$5,325 (+1.6%)
$270,564 + $156,925
$427,489
2016
$5,241 (+1.6%)
$270,564 + $156,925
$427,489
2015
$5,161 (+1.7%)
$265,259 + $153,849
$419,108
2014
$5,077 (+1.5%)
$256,157 + $148,571
$404,728
2013
$5,002 (+3.3%)
$256,157 + $148,571
$404,728
2012
$4,843 (−3.1%)
$255,000 + $147,900
$402,900
2011
$4,998 (−1.8%)
$250,000 + $145,000
$395,000
2010
$5,092 (−11.3%)
$215,058 + $195,942
$411,000
2009
$5,740 (+3.7%)
$221,599 + $201,901
$423,500
2008
$5,534
$253,053 + $230,560
$483,613
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
3
Baths
3
Stories
1
Lot width
—
Lot depth
—
Lot size
3,813 Sq. Ft.
Year renovated
1990
Sq. Ft.
1,683
Year built
1980
Style
Townhouse
County
Contra Costa County
APN
2095510174
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
RS-D
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
Nov 20, 2023 • Final
Furnace a/c - mechanical (residential)
HVAC
Aug 30, 2012 • Final
Alteration, remodel, repair - building residential
Remodel
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
Parking
Parking Information
Has Attached Garage
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Attached, Garage Door Opener
Interior
Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
Other Bathrooms Included Features: Shower Over Tub
Primary Bathroom Included Features: Shower Over Tub
Interior Features
Interior Features: Dining Area, Laminate Counters
Appliances: Electric Range, Microwave, Oven, Gas Water Heater
Laundry Features: Hookups Only, In Garage
Street Level Features: 4 Bedrooms, 2 Baths, No Steps to Entry, Main Entry
Association Fee Includes: Common Area Maint, Exterior Maintenance, Hazard Insurance, Management Fee, Reserves
Association Fee Frequency: Monthly
HOA Transfer Fees: Paid by Seller
School Information
High School District: San Ramon Valley (925) 552-5500
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 1,683
Stories: 1.0
Lot Size: 3,813 square feet
Style: Townhouse
Year Built: 1980
Year Renovated: 1990
County: Contra Costa County
APN: 2095510174
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Bollinger Canyon Elementary School
Public K-5 • Assigned • 0.2mi
10/10
Iron Horse Middle School
Public 6-8 • Assigned • 1.1mi
10/10
California High School
Public 9-12 • Assigned • 1.8mi
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...
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2011. This data may not match public records. Learn more.