Hidden Gem! This delightful 4 bed, 3 bath, 1,800+ square foot single family home with attached in-law suite located in Livermore is ideal for your growing family! The possibilities for this amazing home are endless! This beautiful home was built in 1965. This home is in the attendance area for the following highly-rated schools: JOE MICHELL K-8 SCHOOL, JOE MICHELL K-8 SCHOOL, GRANADA HIGH SCHOOL. The hardwood flooring provides a formal touch while also offering low maintenance. Beat the heat with the home's included air conditioning. The patio is the perfect place to get away from the cares of the day and relax. Call me today to schedule your appointment to see this home!
Multi-familyProperty Type
1964Year Built
6,000 sq ftLot Size
$774Est. Price/Sq.Ft.
2 car garageParking
Listed by Amy Rodrigues•DRE #02150029• Keller Williams Property Team
Bought with General NONMEMBER•DRE #01405437• NONMEMBER MRML
bridgeMLS, Bay East AOR, or Contra Costa AOR #40855225
Mar 28, 2019
Sold
$775,000
$426/sq ft
Mar 13, 2019
Pending
—
Mar 2, 2019
Listed
$775,000
$426/sq ft
+35
Discover quiet quality in the middle of a wonderful neighborhood. Enjoy newly refinished hardwood floors, dual pane windows, new redwood decks, new lighting, new texture and paint and more. This home has been meticulously cared for and intelligently upgraded by the original owner. Open House Sat and Sun 1-4pm
Year
Property tax
Land + Additions
Assessment*
2025
$16,567 (+1.9%)
$407,316 + $950,405
$1,357,721
2024
$16,253 (+43.4%)
$407,316 + $950,405
$1,357,721
2023
$11,336 (+1.4%)
$399,330 + $931,770
$1,331,100
2022
$11,184 (+2.0%)
$341,630 + $534,860
$876,490
2021
$10,965 (+2.9%)
$341,630 + $534,860
$876,490
2020
$10,656 (+522.7%)
$334,932 + $524,373
$859,305
2019
$1,711 (+13.2%)
$331,500 + $519,000
$850,500
2018
$1,512 (+4.2%)
$15,385 + $56,486
$71,871
2017
$1,451 (+6.6%)
$14,788 + $54,293
$69,081
2016
$1,362 (+6.2%)
$14,788 + $54,293
$69,081
2015
$1,283 (+2.6%)
$14,498 + $53,228
$67,726
2014
$1,251 (+0.5%)
$14,000 + $51,402
$65,402
2013
$1,245 (+1.5%)
$14,000 + $51,402
$65,402
2012
$1,227 (+0.8%)
$13,937 + $51,170
$65,107
2011
$1,217 (+0.8%)
$13,664 + $50,166
$63,830
2010
$1,207
$13,396 + $49,183
$62,579
2009
$1,208 (+1.5%)
$13,296 + $48,815
$62,111
2008
$1,189
$13,327 + $48,932
$62,259
Tax history for 853 Keystone Way
Year
Property tax
Land + Additions
Assessment*
2025
$16,567 (+1.9%)
$407,316 + $950,405
$1,357,721
2024
$16,253 (+43.4%)
$407,316 + $950,405
$1,357,721
2023
$11,336 (+1.4%)
$399,330 + $931,770
$1,331,100
2022
$11,184 (+2.0%)
$341,630 + $534,860
$876,490
2021
$10,965 (+2.9%)
$341,630 + $534,860
$876,490
2020
$10,656 (+522.7%)
$334,932 + $524,373
$859,305
2019
$1,711 (+13.2%)
$331,500 + $519,000
$850,500
2018
$1,512 (+4.2%)
$15,385 + $56,486
$71,871
2017
$1,451 (+6.6%)
$14,788 + $54,293
$69,081
2016
$1,362 (+6.2%)
$14,788 + $54,293
$69,081
2015
$1,283 (+2.6%)
$14,498 + $53,228
$67,726
2014
$1,251 (+0.5%)
$14,000 + $51,402
$65,402
2013
$1,245 (+1.5%)
$14,000 + $51,402
$65,402
2012
$1,227 (+0.8%)
$13,937 + $51,170
$65,107
2011
$1,217 (+0.8%)
$13,664 + $50,166
$63,830
2010
$1,207
$13,396 + $49,183
$62,579
2009
$1,208 (+1.5%)
$13,296 + $48,815
$62,111
2008
$1,189
$13,327 + $48,932
$62,259
*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
3
Stories
1
Lot width
—
Lot depth
—
Lot size
6,000 Sq. Ft.
Year renovated
1988
Sq. Ft.
1,791
Year built
1965
Style
Single Family Residential
County
Alameda County
APN
099 031604100
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 27, 2026.
Dec 18, 2019 • Final
Dwelling
Install a roof-mounted photovoltaic solar system and a new electrical subpanel with a relocated load.
Electrical
Solar
Aug 2, 2019 • Final
Dwelling
Construct a residential addition at the rear of the dwelling to create a new master bedroom and master bathroom. Convert an existing bedroom into a walk-in closet, remodel the hall bathroom, and expand the existing master bathroom. Relocate the furnace to the roof, install a new tankless water heater, and add exterior ramps.
Addition
Bathroom
Plumbing
Remodel
Water heater
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 / Garage Information
# of Garage Spaces: 2
# of Parking Spaces: 2
Interior
Laundry Information
Has Laundry
In Garage
Kitchen Information
Appliances: Dishwasher, Double Oven, Electric Stove, Energy Star Appliances, Garbage Disposal, Microwave, Refrigerator, Water Line to Refrigerator
Has Appliances
Cooling Information
Central
Has Cooling
Room Information
Family Room, Galley Kitchen, Kitchen, Laundry, Primary Bathroom, Primary Bedroom
Fireplace Information
Family Room
Has Fireplace
Flooring Information
Carpet, Laminated, Wood
Heating Information
Central Furnace
Has Heating
Interior Features
Entry Level: 1
Entry Location: front
Crown Moldings, In-Law Floorplan, Stone Counters, Storage Space
Common Walls: 2+ common walls, No one above, No one below
Parcel Number: 0990316041000
Attached Property
Total # of Stories: 1
Year Built Source: Public Records
Utilities
Utilities Information
Electric: 220V In Garage
Sewer: Public Sewer
Cable Available, Electricity Connected, Sewer Connected, Water Connected
Water Source: District/Public
Location
Unit Type 1 Information
Unit Key Numeric: 11681835
Listing Key Numeric: 371379780
Total # of Baths: 1
# of Baths Full: 1
Total # of Beds: 1
# of Garage Spaces: 1
Furnished: Unfurnished
Total # of Units: 1
Unit Type 2 Information
Unit Key Numeric: 11681836
Listing Key Numeric: 371379780
Total # of Baths: 2
# of Baths Full: 2
Furnished: Unfurnished
Total # of Beds: 3
Attached Garage: Yes
# of Garage Spaces: 1
Total # of Units: 1
Multi-Unit Information
Average 3 Bed Area Units: Sq. Ft.
Average 2 Bed Area Units: Sq. Ft.
Average 1 Bed Area Units: Sq. Ft.
Sq. Ft.
Total Building Area: 1,819
# Of Separate Water Meters: 1
# Of Separate Gas Meters: 1
# Of Separate Electric Meters: 1
# Of Buildings: 1
Neighborhood Information
Community Features: Lake, Sidewalks, Storm Drains, Street Lighting, Suburban
Location Information
Latitude: 37.66428700
Longitude: -121.78737800
Directions: From Isabel Ave turn right onto Concannon Blvd, Turn left onto Niagara Dr, Turn left Catalina Dr, Turn left onto Roselli Dr, Turn left onto Keystone Way
Road Frontage Type: Access via City Streets
Road Surface Type: Paved
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 1,791
Stories: 1.0
Lot Size: 6,000 square feet
Style: Single Family Residential
Year Built: 1965
Year Renovated: 1988
County: Alameda County
APN: 099 031604100
Home facts updated by county records on Jul 27, 2026
Other
Listing Information
Days Active in MLS: 7
Continuous Days Active in MLS: 7
Listing Agent Information
List Agent First Name: Amy
List Agent Last Name: Rodrigues
Listing Office Information
List Office Name: Keller Williams Property Team
Selling Agent Information
Buyer Agent First Name: General
Buyer Agent Last Name: NONMEMBER
Selling Office Information
Buyer Office Name: NONMEMBER MRML
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 market remains moderately competitive.Well price Property is attracting Buyer quickly. Buyers have some negotiating power on longer listed homes while Seller should price strategically and present homes well. overall demand remain healthy...