677 S Blackbrush Ln is a 1,904 square foot townhouse on a 2,300 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on December 22, 2009 for $560,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,147,182.
TownhomeProperty Type
1995Year Built
2,300 sq ftLot Size
$603Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,147,182
$587K since sold in December 2009$2,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2.8% higher than the average sale price ($1.12M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40345698
Aug 10, 2009
Listing Removed
—
Feb 26, 2009
Listing Removed
—
Dec 30, 2008
Listing Removed
—
Sep 6, 2008
Listing Removed
—
Public Records
Oct 13, 2004
Sold
$685,000
$360/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40037724
Sep 11, 2004
Listing Removed
—
Public Records
Oct 26, 2000
Sold
$480,000
$252/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$9,547 (+3.0%)
$493,733 + $243,572
$737,305
2025
$9,265 (+2.1%)
$493,733 + $243,572
$737,305
2024
$9,071 (+1.6%)
$484,052 + $238,797
$722,849
2023
$8,925 (+0.8%)
$474,561 + $234,115
$708,676
2022
$8,857 (+2.2%)
$465,256 + $229,525
$694,781
2021
$8,670 (+1.1%)
$456,134 + $225,025
$681,159
2020
$8,573 (+1.2%)
$447,191 + $220,613
$667,804
2019
$8,468 (+3.6%)
$442,606 + $218,351
$660,957
2018
$8,170 (+3.5%)
$433,928 + $214,070
$647,998
2017
$7,894 (+1.4%)
$417,079 + $205,758
$622,837
2016
$7,781 (+1.4%)
$417,079 + $205,758
$622,837
2015
$7,674 (+1.5%)
$408,901 + $201,724
$610,625
2014
$7,560 (+14.0%)
$394,870 + $194,802
$589,672
2013
$6,631 (+1.4%)
$394,870 + $194,802
$589,672
2012
$6,538 (−2.7%)
$342,523 + $168,977
$511,500
2011
$6,723 (−3.8%)
$342,523 + $168,977
$511,500
2010
$6,991 (+4.3%)
$355,245 + $175,255
$530,500
2009
$6,700 (−6.4%)
$375,000 + $185,000
$560,000
2008
$7,157
$234,087 + $300,413
$534,500
Tax history for 677 S Blackbrush Ln
Year
Property tax
Land + Additions
Assessment*
2026
$9,547 (+3.0%)
$493,733 + $243,572
$737,305
2025
$9,265 (+2.1%)
$493,733 + $243,572
$737,305
2024
$9,071 (+1.6%)
$484,052 + $238,797
$722,849
2023
$8,925 (+0.8%)
$474,561 + $234,115
$708,676
2022
$8,857 (+2.2%)
$465,256 + $229,525
$694,781
2021
$8,670 (+1.1%)
$456,134 + $225,025
$681,159
2020
$8,573 (+1.2%)
$447,191 + $220,613
$667,804
2019
$8,468 (+3.6%)
$442,606 + $218,351
$660,957
2018
$8,170 (+3.5%)
$433,928 + $214,070
$647,998
2017
$7,894 (+1.4%)
$417,079 + $205,758
$622,837
2016
$7,781 (+1.4%)
$417,079 + $205,758
$622,837
2015
$7,674 (+1.5%)
$408,901 + $201,724
$610,625
2014
$7,560 (+14.0%)
$394,870 + $194,802
$589,672
2013
$6,631 (+1.4%)
$394,870 + $194,802
$589,672
2012
$6,538 (−2.7%)
$342,523 + $168,977
$511,500
2011
$6,723 (−3.8%)
$342,523 + $168,977
$511,500
2010
$6,991 (+4.3%)
$355,245 + $175,255
$530,500
2009
$6,700 (−6.4%)
$375,000 + $185,000
$560,000
2008
$7,157
$234,087 + $300,413
$534,500
*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
RM
Medium Density Residential Zone
The RM zone is applied to areas of the City appropriate for multiple residential uses, including duplexes, townhouses, or cluster housing with landscaped open space for residents' use at a density of 6 to 14 units per net acre. Single-family dwellings are also permitted. Minimum lot size for new parcels is 3,500 sq ft or larger. The RM zone is consistent with and implements the Multiple Family High Density land use classification of the General Plan.
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Student
Housing-Other
Sep 18, 1995 • Final
Alteration, remodel, repair - building residential
Install a temporary power pole.
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
Room Information
# of Rooms: 7
Exterior
Property Information
Living Sq. Ft: 1,904
Ground Floor Sq. Ft: 751
Building Sq. Ft: 1,904
# of Stories: 2
Legal Description: T7740 L128
Parking & Garage Information
Garage/Parking Sq. Ft: 446
Lot Information
# of Buildings: 1
Land Sq. Ft: 2,300
Legal Lot Number: 128
Acres: 0.0528
County Use Description: TOWNHOUSES, ATTACHED PUDS, DUE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 1,904
Stories: 2.0
Lot Size: 2,300 square feet
Style: Townhouse
Year Built: 1995
Year Renovated: 1996
County: Contra Costa County
APN: 2174500369
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Coyote Creek Elementary School
Public K-5 • Assigned • 0.6mi
10/10
Gale Ranch Middle School
Public 6-8 • Assigned • 1.4mi
10/10
Dougherty Valley 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...