Charming backyard retreat, gorgeous paver courtyard, and towering mature trees on a spacious corner lot. Inside, enjoy sleek tile flooring, luxurious quartz countertops, and refined crown molding that adds a touch of sophistication.
1 year ago• May not reflect the current state of the home
bridgeMLS, Bay East AOR, or Contra Costa AOR #41101987
Jul 25, 2025
Sold
$1,345,000
$632/sq ft
Jun 27, 2025
Pending
—
Jun 19, 2025
Listed
*
Public Records
Apr 28, 2006
Sold
$680,000
$319/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40145651
Mar 24, 2006
Listing Removed
—
Public Records
Aug 28, 2003
Sold
$510,000
$240/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11194850
Aug 8, 2003
Listing Removed
—
Public Records
Jun 29, 1989
Sold
$245,000
$115/sq ft
Public Records
Jan 5, 1988
Sold
$177,000
$83/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$6,382 (+2.1%)
$403,500 + $941,500
$1,345,000
2024
$6,248 (+1.6%)
$137,530 + $320,905
$458,435
2023
$6,147 (+1.6%)
$134,835 + $314,615
$449,450
2022
$6,051 (+2.2%)
$129,599 + $302,399
$431,998
2021
$5,922 (+3.1%)
$129,599 + $302,399
$431,998
2020
$5,743 (−0.3%)
$127,059 + $296,471
$423,530
2019
$5,761 (+2.3%)
$125,757 + $293,434
$419,191
2018
$5,631 (+2.7%)
$123,292 + $287,682
$410,974
2017
$5,482 (+4.0%)
$118,506 + $276,514
$395,020
2016
$5,270 (+6.4%)
$118,506 + $276,514
$395,020
2015
$4,951 (+1.8%)
$116,182 + $271,093
$387,275
2014
$4,863 (−0.4%)
$112,196 + $261,792
$373,988
2013
$4,884 (+2.1%)
$112,196 + $261,792
$373,988
2012
$4,785 (−17.0%)
$111,690 + $260,610
$372,300
2011
$5,768 (−3.4%)
$109,500 + $255,500
$365,000
2010
$5,973 (−3.3%)
$135,000 + $315,000
$450,000
2009
$6,177 (−27.6%)
$141,300 + $329,700
$471,000
2008
$8,535
$147,300 + $343,700
$491,000
Tax history for 806 Keystone Way
Year
Property tax
Land + Additions
Assessment*
2025
$6,382 (+2.1%)
$403,500 + $941,500
$1,345,000
2024
$6,248 (+1.6%)
$137,530 + $320,905
$458,435
2023
$6,147 (+1.6%)
$134,835 + $314,615
$449,450
2022
$6,051 (+2.2%)
$129,599 + $302,399
$431,998
2021
$5,922 (+3.1%)
$129,599 + $302,399
$431,998
2020
$5,743 (−0.3%)
$127,059 + $296,471
$423,530
2019
$5,761 (+2.3%)
$125,757 + $293,434
$419,191
2018
$5,631 (+2.7%)
$123,292 + $287,682
$410,974
2017
$5,482 (+4.0%)
$118,506 + $276,514
$395,020
2016
$5,270 (+6.4%)
$118,506 + $276,514
$395,020
2015
$4,951 (+1.8%)
$116,182 + $271,093
$387,275
2014
$4,863 (−0.4%)
$112,196 + $261,792
$373,988
2013
$4,884 (+2.1%)
$112,196 + $261,792
$373,988
2012
$4,785 (−17.0%)
$111,690 + $260,610
$372,300
2011
$5,768 (−3.4%)
$109,500 + $255,500
$365,000
2010
$5,973 (−3.3%)
$135,000 + $315,000
$450,000
2009
$6,177 (−27.6%)
$141,300 + $329,700
$471,000
2008
$8,535
$147,300 + $343,700
$491,000
*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
Permits
Beds
4
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
7,281 Sq. Ft.
Year renovated
1966
Sq. Ft.
2,129
Year built
1965
Style
Single Family Residential
County
Alameda County
APN
099 031600100
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 16, 2026.
Jun 21, 2016 • Final
Dwelling
Install a roof-mounted solar photovoltaic system on a residential building.
Electrical
Solar
Jul 25, 2014 • Final
Building history
Fill in an existing arched doorway.
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
Parking
Parking Information
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Attached, Garage Door Opener
Interior
Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
Other Bathrooms Included Features: Shower Over Tub, Tile, Updated Baths, Double Vanity, Window
Fireplace Features: Brick, Family Room, Wood Burning
Exterior
Building Information
Construction Materials: Stucco, Wood Siding, Wood
Building Area Total: 2,129
Foundation Details: Raised
Exterior Features
Exterior Features: Back Yard, Front Yard, Landscape Back, Landscape Front, Low Maintenance
Fencing: Fenced
Roof: Shingle
Property Information
Living Area: 2129
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1965
Lot Information
Lot Size Square Feet: 7281
Lot Size Area: 0.17
Lot Size Units: Acres
Lot Size Acres: 0.17
Lot Features: Corner Lot, Back Yard, Landscaped, Paved
Utilities
Green Features Information
Green Energy Generation: Solar
Utility Information
Electric: Photovoltaics Seller Owned
Utilities: Cable Available, Internet Available
Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Central Air
Location
School Information
High School District: Livermore Valley (925) 606-3200
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 2,129
Stories: 1.0
Lot Size: 7,281 square feet
Style: Single Family Residential
Year Built: 1965
Year Renovated: 1966
County: Alameda County
APN: 099 031600100
Home facts updated by county records on Sep 16, 2026
Around this home
Schools
Joe Michell K-8 School
Public K-8 • Assigned • 0.4mi
7/10
Granada High School
Public 9-12 • Assigned • 0.7mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Livermore’s housing market is cooling, with median sale prices down 9.2% year over year to $1.015 million. Buyers may find more negotiating opportunities as inventory rises, while sellers should price competitively and prepare their homes well to...
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2025. This data may not match public records. Learn more.