15 Del Oro Ct is a 2,368 square foot house on a 9,900 square foot lot with 5 bedrooms and 3 bathrooms. Based on Redfin's San Ramon data, we estimate the home's value is $1,532,169.
Single-familyProperty Type
1969Year Built
9,900 sq ftLot Size
$647Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,532,169
$15K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 11.5% lower than the average sale price ($1.73M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$2,218 (+2.7%)
$29,957 + $98,613
$128,570
2024
$2,159 (+2.6%)
$29,370 + $96,680
$126,050
2023
$2,105 (+0.9%)
$28,795 + $94,785
$123,580
2022
$2,086 (+2.9%)
$28,231 + $92,927
$121,158
2021
$2,028 (−3.5%)
$27,678 + $91,105
$118,783
2020
$2,102 (+8.3%)
$27,136 + $89,319
$116,455
2019
$1,941 (+4.2%)
$26,858 + $88,404
$115,262
2018
$1,863 (+4.5%)
$26,332 + $86,671
$113,003
2017
$1,782 (+3.0%)
$25,310 + $83,306
$108,616
2016
$1,730 (+2.7%)
$25,310 + $83,306
$108,616
2015
$1,684 (+2.9%)
$24,814 + $81,673
$106,487
2014
$1,637 (+2.9%)
$23,964 + $78,872
$102,836
2013
$1,592 (+4.4%)
$23,964 + $78,872
$102,836
2012
$1,525 (+3.5%)
$23,856 + $78,516
$102,372
2011
$1,474 (+2.8%)
$23,389 + $76,977
$100,366
2010
$1,433
$22,931 + $75,468
$98,399
2009
$1,433 (+2.3%)
$22,760 + $74,904
$97,664
2008
$1,401
$22,815 + $75,082
$97,897
Tax history for 15 Del Oro Ct
Year
Property tax
Land + Additions
Assessment*
2025
$2,218 (+2.7%)
$29,957 + $98,613
$128,570
2024
$2,159 (+2.6%)
$29,370 + $96,680
$126,050
2023
$2,105 (+0.9%)
$28,795 + $94,785
$123,580
2022
$2,086 (+2.9%)
$28,231 + $92,927
$121,158
2021
$2,028 (−3.5%)
$27,678 + $91,105
$118,783
2020
$2,102 (+8.3%)
$27,136 + $89,319
$116,455
2019
$1,941 (+4.2%)
$26,858 + $88,404
$115,262
2018
$1,863 (+4.5%)
$26,332 + $86,671
$113,003
2017
$1,782 (+3.0%)
$25,310 + $83,306
$108,616
2016
$1,730 (+2.7%)
$25,310 + $83,306
$108,616
2015
$1,684 (+2.9%)
$24,814 + $81,673
$106,487
2014
$1,637 (+2.9%)
$23,964 + $78,872
$102,836
2013
$1,592 (+4.4%)
$23,964 + $78,872
$102,836
2012
$1,525 (+3.5%)
$23,856 + $78,516
$102,372
2011
$1,474 (+2.8%)
$23,389 + $76,977
$100,366
2010
$1,433
$22,931 + $75,468
$98,399
2009
$1,433 (+2.3%)
$22,760 + $74,904
$97,664
2008
$1,401
$22,815 + $75,082
$97,897
*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-10
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
Mar 24, 2025 • Final
Residential non-habitable structure - building residential
ADU
Aug 9, 2024 • Final
Retaining wall - building miscellaneous
Grading
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: 11
Exterior
Property Information
Subdivision Name: TWIN CRKS SUB 3790
Living Sq. Ft: 2,368
Ground Floor Sq. Ft: 1,297
Building Sq. Ft: 2,368
# of Stories: 2
Legal Description: TRACT 3790 LOT 56 EX MR
Parking & Garage Information
Garage/Parking Sq. Ft: 426
Lot Information
# of Buildings: 1
Land Sq. Ft: 9,900
Legal Lot Number: 56
Acres: 0.2273
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 3.0
Sq. Ft.: 2,368
Stories: 2.0
Lot Size: 9,900 square feet
Style: Single Family Residential
Year Built: 1969
Year Renovated: 1971
County: Contra Costa County
APN: 2091410213
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Twin Creeks Elementary School
Public K-5 • Assigned • 0.3mi
10/10
Iron Horse Middle School
Public 6-8 • Assigned • 1.4mi
10/10
California High School
Public 9-12 • Assigned • 2.7mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
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