Google street view image for 815 Keystone Way, Livermore, CA 94550

Off market dec 2012 for $546K

$1,380,346

Est. refi paymentEst. refi $4,193/mo

—

•

3 ba

•

2,426

sq ft

815 Keystone Way, Livermore, CA 94550

About this home

815 Keystone Way is a 2,426 square foot house on a 6,153 square foot lot with 3 bathrooms. - it last sold on December 19, 2012 for $546,000. Based on Redfin's Livermore data, we estimate the home's value is $1,380,346.

Single-familyProperty Type

1965Year Built

6,153 sq ftLot Size

$569Est. Price/Sq.Ft.

2 car garageParking

Source:Public Records

Redfin Estimate

$1,380,346

$834K since sold in December 2012$3,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 11.4% higher than the average sale price ($1.24M) of 6 comparable homes.

SOLD OCT 2, 2026
$1,210,000
A
4 beds3 baths1,679 sq ft
746 Leland Way, Livermore, CA 94550
SOLD AUG 19, 2026
$1,350,000
B
4 beds2.5 baths2,297 sq ft
783 Via Del Sol, Livermore, CA 94550
SOLD AUG 10, 2026
$1,249,000
C
4 beds2 baths1,660 sq ft
649 Canterbury Ave, Livermore, CA 94550
SOLD JUN 15, 2026
$1,175,000
D
4 beds2 baths1,679 sq ft
775 Catalina Dr, Livermore, CA 94550
SOLD SEP 18, 2026
$1,265,000
E
4 beds2.5 baths2,004 sq ft
241 Garnet Dr, Livermore, CA 94550
SOLD OCT 16, 2026
$1,185,000
F
4 beds2 baths2,008 sq ft
182 Anna Maria St, Livermore, CA 94550

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Earn from this home

Sell

$1,010,878

Est. take-home

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Est. cash available

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Rent

$4,490/mo

Redfin rental estimate

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Market trends in 94550, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

100.0%

0.4% MoM

Median sale price

$1.3M

$15K MoM

Avg. days on market

16d

2 days MoM

Recently sold homes

119

2 MoM

New listings for sale

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198 Prato Way, Livermore, CA 94550
$1,149,500
3 beds1.5 baths1,026 sq ft
1671 Heidelberg Dr, Livermore, CA 94550
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2 beds2 baths1,296 sq ft
210 S P St, Livermore, CA 94550
OPEN SAT, 12PM TO 4PM
$1,189,000
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$1,290,000
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OPEN SAT, 12PM TO 3PM
$1,399,000
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OPEN SAT, 1PM TO 4PM
$1,130,000
3 beds2 baths1,452 sq ft
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See all

Provided by Redfin

Redfin agents who toured

Wood siding and brick exterior, one full bed and bathroom down stairs, 3 bedrooms upstairs, smaller bedrooms, some newer updated windows, laminate and hardwood flooring, updated kitchen.
14 years ago• May not reflect the current state of the home
Sherie Corsello
Redfin agent

Sale history for 815 Keystone Way

Year

Property tax

Land + Additions

Assessment*

2025

$9,186 (+2.1%)

$205,732 + $521,475

$727,207

2024

$9,001 (+1.5%)

$201,700 + $511,253

$712,953

2023

$8,867 (+1.5%)

$197,745 + $501,230

$698,975

2022

$8,740 (+2.1%)

$190,068 + $481,770

$671,838

2021

$8,562 (+3.0%)

$190,068 + $481,770

$671,838

2020

$8,314 (−0.4%)

$186,342 + $472,325

$658,667

2019

$8,349 (+2.2%)

$184,432 + $467,483

$651,915

2018

$8,173 (+2.6%)

$180,817 + $458,320

$639,137

2017

$7,964 (+9.5%)

$173,796 + $440,525

$614,321

2016

$7,276 (+6.6%)

$173,796 + $440,525

$614,321

2015

$6,826 (+1.8%)

$170,389 + $397,575

$567,964

2014

$6,707 (−1.6%)

$164,543 + $383,935

$548,478

2013

$6,819 (+25.1%)

$164,543 + $383,935

$548,478

2012

$5,451 (−9.2%)

$163,800 + $382,200

$546,000

2011

$6,003 (+0.5%)

$129,600 + $302,400

$432,000

2010

$5,973 (−5.4%)

$143,400 + $334,600

$478,000

2009

$6,311 (−22.1%)

$143,400 + $334,600

$478,000

2008

$8,099

$153,000 + $357,000

$510,000

Tax history for 815 Keystone Way

Year

Property tax

Land + Additions

Assessment*

2025

$9,186 (+2.1%)

$205,732 + $521,475

$727,207

2024

$9,001 (+1.5%)

$201,700 + $511,253

$712,953

2023

$8,867 (+1.5%)

$197,745 + $501,230

$698,975

2022

$8,740 (+2.1%)

$190,068 + $481,770

$671,838

2021

$8,562 (+3.0%)

$190,068 + $481,770

$671,838

2020

$8,314 (−0.4%)

$186,342 + $472,325

$658,667

2019

$8,349 (+2.2%)

$184,432 + $467,483

$651,915

2018

$8,173 (+2.6%)

$180,817 + $458,320

$639,137

2017

$7,964 (+9.5%)

$173,796 + $440,525

$614,321

2016

$7,276 (+6.6%)

$173,796 + $440,525

$614,321

2015

$6,826 (+1.8%)

$170,389 + $397,575

$567,964

2014

$6,707 (−1.6%)

$164,543 + $383,935

$548,478

2013

$6,819 (+25.1%)

$164,543 + $383,935

$548,478

2012

$5,451 (−9.2%)

$163,800 + $382,200

$546,000

2011

$6,003 (+0.5%)

$129,600 + $302,400

$432,000

2010

$5,973 (−5.4%)

$143,400 + $334,600

$478,000

2009

$6,311 (−22.1%)

$143,400 + $334,600

$478,000

2008

$8,099

$153,000 + $357,000

$510,000

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Permits

Feb 24, 2020 • Final

Mechanical

Replace the furnace, air conditioning unit, and coil in the same location in a closet. Install refrigerant locking caps as required.

HVAC

May 9, 2018 • Final

Dwelling

Install roof mounted solar photovoltaic panels on a residential building.

Electrical

Solar

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
Heating Fuel Type: Gas
Heating Type: Forced Air

Fireplace Information
# of Fireplaces: 2
Has Fireplace

Room Information
# of Rooms: 10

Exterior

Exterior Information
Physical Condition: Good
Foundation Type: Slab
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Exterior Wall: Stucco
Building Type: Detached

Property Information
Living Sq. Ft: 2,426
Building Sq. Ft: 2,426
# of Units: 1
# of Stories: 2
Legal Description: TRACT 2596 LOT 152

Parking & Garage Information
# of Parking Spaces: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 6,153
Legal Lot Number: 152
Municipality Name: LIVERMORE INCORP
Acres: 0.1413
Depth Footage: 100
Front Footage: 60
Zoning Code: R-1
County Use Description: SINGLE FAMILY RESIDENTIAL HOME

Utility Information
Sewer Type: Public
Water Service Type: Public

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: —
Baths: 3.0
Sq. Ft.: 2,426
Stories: 2.0
Lot Size: 6,153 square feet
Style: Single Family Residential
Year Built: 1965
Year Renovated: 1973
County: Alameda County
APN: 099 031704500

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...
2 weeks ago • Livermore
Gagan Singh
Redfin Premier agent
656 deals
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Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.31% chance of being in a wildfire in next 30 years

5/10 Heat Factor

7 days above 97° expected this year, 14 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

9/10 Air Factor

20 unhealthy days expected this year, 21 days in 30 years

Provided by First Street

Historical weather

Livermore, CA • 94550

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 11.7 hours in June and 4.8 hours in December, placing it above the U.S. average for solar exposure.

11.7 hrs

4.8 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.31M – $1.59M

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Home values near 815 Keystone Way

Data from public records.

Address	Redfin Estimate
811 Keystone Way, Livermore, CA 4 Beds \| 3 Baths \| 1928 Sq. Ft.	$1,219,511
823 Keystone Way, Livermore, CA 3 Beds \| 2 Baths \| 1652 Sq. Ft.	$1,149,543
822 Keystone Way, Livermore, CA 4 Beds \| 3 Baths \| 1928 Sq. Ft.	$1,233,871
819 Keystone Way, Livermore, CA 4 Beds \| 3 Baths \| 1928 Sq. Ft.	$1,295,653
754 Mayview Way, Livermore, CA 3 Beds \| 2 Baths \| 1970 Sq. Ft.	$1,300,463
804 Mayview Way, Livermore, CA 4 Beds \| 3 Baths \| 2380 Sq. Ft.	$1,438,793
751 Mayview Way, Livermore, CA 4 Beds \| 2 Baths \| 1665 Sq. Ft.	$1,150,402

Address	Redfin Estimate
807 Keystone Way, Livermore, CA 3 Beds \| 2 Baths \| 1254 Sq. Ft.	$783,336
829 Keystone Way, Livermore, CA 4 Beds \| 2.5 Baths \| 1943 Sq. Ft.	$1,287,670
816 Keystone Way, Livermore, CA 3 Beds \| 2 Baths \| 1370 Sq. Ft.	$1,031,459
830 Keystone Way, Livermore, CA 3 Beds \| 2 Baths \| 1665 Sq. Ft.	$1,002,270
780 Mayview Way, Livermore, CA 4 Beds \| 2 Baths \| 1254 Sq. Ft.	$1,043,521
775 Leland Way, Livermore, CA 3 Beds \| 2 Baths \| 1665 Sq. Ft.	$1,192,682
761 Leland Way, Livermore, CA 3 Beds \| 2 Baths \| 1813 Sq. Ft.	$1,215,101

Address	Redfin Estimate
831 Keystone Way, Livermore, CA 4 Beds \| 2 Baths \| 1794 Sq. Ft.	$1,289,933
806 Keystone Way, Livermore, CA 5 Beds \| 2 Baths \| 2129 Sq. Ft.	$1,454,352
810 Keystone Way, Livermore, CA 3 Beds \| 2 Baths \| 1390 Sq. Ft.	$1,052,708
733 Mayview Way, Livermore, CA 5 Beds \| 2 Baths \| 1925 Sq. Ft.	$1,440,433
768 Mayview Way, Livermore, CA 3 Beds \| 2 Baths \| 1254 Sq. Ft.	$1,043,151
745 Mayview Way, Livermore, CA 3 Beds \| 2 Baths \| 1254 Sq. Ft.	$1,155,632
739 Mayview Way, Livermore, CA 3 Beds \| 2 Baths \| 1519 Sq. Ft.	$1,317,026

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About this home

Redfin Estimate

Earn from this home

Market trends in 94550, CA

Redfin agents who toured

Sale history for 815 Keystone Way

Tax history for 815 Keystone Way

Permits

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94550

Home values near 815 Keystone Way

More real estate resources