bridgeMLS, Bay East AOR, or Contra Costa AOR #10590688
Feb 2, 1998
Sold
$295,000
$130/sq ft
Apr 22, 1997
Listing Removed
—
Mar 5, 1997
Listed
$299,999
$133/sq ft
Public Records
Jan 16, 1997
Sold
$285,000
$126/sq ft
Public Records
Feb 20, 1981
Sold
$120,000
$53/sq ft
Public Records
Jul 1, 1979
Sold
$97,000
$43/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$5,589 (+2.1%)
$240,871 + $226,435
$467,306
2024
$5,475 (+1.8%)
$236,149 + $221,996
$458,145
2023
$5,377 (−4.1%)
$231,519 + $217,644
$449,163
2022
$5,608 (+2.0%)
$226,980 + $213,377
$440,357
2021
$5,496 (+0.8%)
$222,530 + $233,811
$456,341
2020
$5,452 (+1.5%)
$218,167 + $229,227
$447,394
2019
$5,371 (−32.6%)
$215,930 + $226,877
$442,807
2018
$7,965 (+2.5%)
$211,697 + $222,429
$434,126
2017
$7,773 (+25.6%)
$203,478 + $213,793
$417,271
2016
$6,190 (+23.8%)
$203,478 + $213,793
$417,271
2015
$4,999 (+1.2%)
$199,489 + $209,601
$409,090
2014
$4,939 (+1.1%)
$192,644 + $202,409
$395,053
2013
$4,888 (+2.7%)
$192,644 + $202,409
$395,053
2012
$4,758 (+1.8%)
$191,774 + $201,495
$393,269
2011
$4,675 (+1.6%)
$188,014 + $197,545
$385,559
2010
$4,602 (+0.3%)
$184,328 + $193,672
$378,000
2009
$4,586 (+4.0%)
$182,951 + $192,225
$375,176
2008
$4,411
$183,386 + $192,682
$376,068
Tax history for 9615 Ernwood St
Year
Property tax
Land + Additions
Assessment*
2025
$5,589 (+2.1%)
$240,871 + $226,435
$467,306
2024
$5,475 (+1.8%)
$236,149 + $221,996
$458,145
2023
$5,377 (−4.1%)
$231,519 + $217,644
$449,163
2022
$5,608 (+2.0%)
$226,980 + $213,377
$440,357
2021
$5,496 (+0.8%)
$222,530 + $233,811
$456,341
2020
$5,452 (+1.5%)
$218,167 + $229,227
$447,394
2019
$5,371 (−32.6%)
$215,930 + $226,877
$442,807
2018
$7,965 (+2.5%)
$211,697 + $222,429
$434,126
2017
$7,773 (+25.6%)
$203,478 + $213,793
$417,271
2016
$6,190 (+23.8%)
$203,478 + $213,793
$417,271
2015
$4,999 (+1.2%)
$199,489 + $209,601
$409,090
2014
$4,939 (+1.1%)
$192,644 + $202,409
$395,053
2013
$4,888 (+2.7%)
$192,644 + $202,409
$395,053
2012
$4,758 (+1.8%)
$191,774 + $201,495
$393,269
2011
$4,675 (+1.6%)
$188,014 + $197,545
$385,559
2010
$4,602 (+0.3%)
$184,328 + $193,672
$378,000
2009
$4,586 (+4.0%)
$182,951 + $192,225
$375,176
2008
$4,411
$183,386 + $192,682
$376,068
*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
5
Baths
3
Stories
2
Lot width
—
Lot depth
—
Lot size
7,125 Sq. Ft.
Year renovated
1990
Sq. Ft.
2,264
Year built
1964
Style
Single Family Residential
County
Contra Costa County
APN
2102040124
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
RS-7
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 4, 2024 • Final
Miscellaneous - plumbing
Plumbing
Nov 15, 2022 • Final
Residential demolition - demolition
Demolition
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
Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 2
# of Bathrooms Partial: 1
Interior Features
Interior Features: Formal Dining Room
Flooring: Carpet
Room Information
Rooms Total: 10
Exterior
Building Information
Building Area Total: 2,264
Exterior Features
Roof: Shake
Pool Information
Pool Features: In Ground
Has Private Pool
Property Information
Living Area: 2264
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1970
Lot Information
Lot Size Square Feet: 0
Lot Size Units: Acres
Zoning: R-
Utilities
Utility Information
Water Source: Public
Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Central Air
Location
School Information
High School District: Acalanes (925) 280-3900
Public facts
Beds: 5
Baths: 3.0
Sq. Ft.: 2,264
Stories: 2.0
Lot Size: 7,125 square feet
Style: Single Family Residential
Year Built: 1964
Year Renovated: 1990
County: Contra Costa County
APN: 2102040124
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Country Club Elementary School
Public K-5 • Assigned • 0.1mi
9/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.6mi
10/10
California High School
Public 9-12 • Assigned • 1.3mi
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 1997. This data may not match public records. Learn more.