173 Valdivia Cir is a 1,880 square foot house on a 5,400 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on October 13, 2000 for $460,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,398,941.
Single-familyProperty Type
1980Year Built
5,400 sq ftLot Size
$744Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,398,941
$939K since sold in October 2000$25K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.7% lower than the average sale price ($1.42M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11066841
Sep 19, 2000
Listing Removed
—
Public Records
May 27, 1988
Sold
$223,000
$119/sq ft
Public Records
May 30, 1980
Sold
$116,000
$62/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$8,773 (+3.2%)
$368,862 + $337,971
$706,833
2025
$8,499 (+2.2%)
$368,862 + $337,971
$706,833
2024
$8,320 (+1.7%)
$361,630 + $331,345
$692,975
2023
$8,178 (+0.8%)
$354,540 + $324,849
$679,389
2022
$8,116 (+2.3%)
$347,589 + $318,480
$666,069
2021
$7,936 (+1.3%)
$340,774 + $312,236
$653,010
2020
$7,837 (+1.1%)
$334,093 + $306,114
$640,207
2019
$7,752 (+3.9%)
$330,668 + $302,976
$633,644
2018
$7,463 (+3.8%)
$324,185 + $297,036
$621,221
2017
$7,188 (+1.4%)
$311,598 + $285,502
$597,100
2016
$7,086 (+1.4%)
$311,598 + $285,502
$597,100
2015
$6,987 (+1.5%)
$305,489 + $279,904
$585,393
2014
$6,883 (+5.9%)
$295,007 + $270,300
$565,307
2013
$6,498 (+1.4%)
$295,007 + $270,300
$565,307
2012
$6,411 (+0.2%)
$279,713 + $256,287
$536,000
2011
$6,396 (+0.6%)
$279,713 + $256,287
$536,000
2010
$6,359 (−0.1%)
$279,713 + $256,287
$536,000
2009
$6,366 (+3.6%)
$280,162 + $256,699
$536,861
2008
$6,142
$280,828 + $257,309
$538,137
Tax history for 173 Valdivia Cir
Year
Property tax
Land + Additions
Assessment*
2026
$8,773 (+3.2%)
$368,862 + $337,971
$706,833
2025
$8,499 (+2.2%)
$368,862 + $337,971
$706,833
2024
$8,320 (+1.7%)
$361,630 + $331,345
$692,975
2023
$8,178 (+0.8%)
$354,540 + $324,849
$679,389
2022
$8,116 (+2.3%)
$347,589 + $318,480
$666,069
2021
$7,936 (+1.3%)
$340,774 + $312,236
$653,010
2020
$7,837 (+1.1%)
$334,093 + $306,114
$640,207
2019
$7,752 (+3.9%)
$330,668 + $302,976
$633,644
2018
$7,463 (+3.8%)
$324,185 + $297,036
$621,221
2017
$7,188 (+1.4%)
$311,598 + $285,502
$597,100
2016
$7,086 (+1.4%)
$311,598 + $285,502
$597,100
2015
$6,987 (+1.5%)
$305,489 + $279,904
$585,393
2014
$6,883 (+5.9%)
$295,007 + $270,300
$565,307
2013
$6,498 (+1.4%)
$295,007 + $270,300
$565,307
2012
$6,411 (+0.2%)
$279,713 + $256,287
$536,000
2011
$6,396 (+0.6%)
$279,713 + $256,287
$536,000
2010
$6,359 (−0.1%)
$279,713 + $256,287
$536,000
2009
$6,366 (+3.6%)
$280,162 + $256,699
$536,861
2008
$6,142
$280,828 + $257,309
$538,137
*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-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
Apr 4, 2018 • Final
Photovoltaic - electrical
Electrical
Solar
Sep 12, 2017 • 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
Interior
Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Gas
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 9
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Slab
Building Construction Quality: Good
Exterior Wall: Wood
Property Information
Subdivision Name: SUBDIVISION 5217
Living Sq. Ft: 1,880
Ground Floor Sq. Ft: 1,052
Building Sq. Ft: 1,880
# of Stories: 2
Legal Description: T05217 L0292 B
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Built-In Garage
Garage/Parking Sq. Ft: 494
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,400
Legal Lot Number: 292
Acres: 0.124
Depth Footage: 120
Front Footage: 45
County Use Description: SINGLE FAMILY DETACHED WITH MA
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 1,880
Stories: 2.0
Lot Size: 5,400 square feet
Style: Single Family Residential
Year Built: 1980
Year Renovated: 1981
County: Contra Costa County
APN: 2095210098
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Bollinger Canyon Elementary School
Public K-5 • Assigned • 0.2mi
10/10
Iron Horse Middle School
Public 6-8 • Assigned • 0.9mi
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, 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...