9648 Ernwood Pl is a 1,863 square foot house on a 7,000 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on May 18, 2012 for $515,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,150,922.
Single-familyProperty Type
1969Year Built
7,000 sq ftLot Size
$618Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,150,922
$636K since sold in May 2012$20K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.6% lower than the average sale price ($1.17M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11038844
Mar 4, 2010
Listing Removed
—
Public Records
May 11, 2006
Sold
$790,000
$424/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40155301
Apr 16, 2006
Listing Removed
—
Public Records
Feb 11, 2000
Sold
$390,000
$209/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11038848
Jan 10, 2000
Listing Removed
—
Public Records
Apr 10, 1980
Sold
$125,000
$67/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$8,109 (+3.3%)
$518,870 + $140,922
$659,792
2025
$7,852 (+2.0%)
$518,870 + $140,922
$659,792
2024
$7,697 (+1.7%)
$508,697 + $138,159
$646,856
2023
$7,571 (+0.7%)
$498,723 + $135,450
$634,173
2022
$7,517 (+2.0%)
$488,945 + $132,795
$621,740
2021
$7,370 (+0.7%)
$479,358 + $130,192
$609,550
2020
$7,319 (+1.4%)
$469,959 + $127,640
$597,599
2019
$7,218 (+3.8%)
$465,141 + $126,332
$591,473
2018
$6,952 (+3.7%)
$456,021 + $123,855
$579,876
2017
$6,703 (+1.3%)
$438,314 + $119,047
$557,361
2016
$6,618 (+1.0%)
$438,314 + $119,047
$557,361
2015
$6,555 (+1.2%)
$429,720 + $116,713
$546,433
2014
$6,479 (+1.0%)
$414,975 + $112,709
$527,684
2013
$6,415 (+5.9%)
$414,975 + $112,709
$527,684
2012
$6,058
$413,100 + $112,200
$525,300
2011
$6,062 (−9.8%)
$326,013 + $178,987
$505,000
2010
$6,723 (+13.1%)
$326,013 + $178,987
$505,000
2009
$5,945 (−21.6%)
$367,976 + $202,024
$570,000
2008
$7,582
$323,430 + $177,570
$501,000
Tax history for 9648 Ernwood Pl
Year
Property tax
Land + Additions
Assessment*
2026
$8,109 (+3.3%)
$518,870 + $140,922
$659,792
2025
$7,852 (+2.0%)
$518,870 + $140,922
$659,792
2024
$7,697 (+1.7%)
$508,697 + $138,159
$646,856
2023
$7,571 (+0.7%)
$498,723 + $135,450
$634,173
2022
$7,517 (+2.0%)
$488,945 + $132,795
$621,740
2021
$7,370 (+0.7%)
$479,358 + $130,192
$609,550
2020
$7,319 (+1.4%)
$469,959 + $127,640
$597,599
2019
$7,218 (+3.8%)
$465,141 + $126,332
$591,473
2018
$6,952 (+3.7%)
$456,021 + $123,855
$579,876
2017
$6,703 (+1.3%)
$438,314 + $119,047
$557,361
2016
$6,618 (+1.0%)
$438,314 + $119,047
$557,361
2015
$6,555 (+1.2%)
$429,720 + $116,713
$546,433
2014
$6,479 (+1.0%)
$414,975 + $112,709
$527,684
2013
$6,415 (+5.9%)
$414,975 + $112,709
$527,684
2012
$6,058
$413,100 + $112,200
$525,300
2011
$6,062 (−9.8%)
$326,013 + $178,987
$505,000
2010
$6,723 (+13.1%)
$326,013 + $178,987
$505,000
2009
$5,945 (−21.6%)
$367,976 + $202,024
$570,000
2008
$7,582
$323,430 + $177,570
$501,000
*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-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
Jul 30, 2013 • Final
Miscellaneous - re-roof
Roofing
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 Type: Forced Air
Fireplace Information
# of Fireplaces: 2
Has Fireplace
Room Information
# of Rooms: 9
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: Ranch
Construction Type: Frame
Building Construction Quality: Good
Exterior Wall: Wood Siding
Property Information
Subdivision Name: SUBDIVISION 3465
Living Sq. Ft: 1,863
Ground Floor Sq. Ft: 1,863
Building Sq. Ft: 2,329
# of Stories: 1
Legal Description: TRACT 3465 LOT 90 EX 1/2 MR
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 466
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,000
Legal Lot Number: 90
Acres: 0.1607
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,863
Stories: 1.0
Lot Size: 7,000 square feet
Style: Single Family Residential
Year Built: 1969
Year Renovated: 1970
County: Contra Costa County
APN: 2104530130
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Country Club Elementary School
Public K-5 • Assigned • 0.1mi
9/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.5mi
10/10
California High School
Public 9-12 • Assigned • 1.2mi
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.