OFF MARKET

Off Market Dec 2012 for $546K

$1,399,279

Est. refi paymentEst. refi $4,286/mo

•

2,137

sq ft

815 Keystone Way, Livermore, CA 94550

About this home

Single-familyProperty Type

1965Year Built

6,153 sq ftLot Size

$655Est. Price/Sq.Ft.

2 car garageParking

Listed by Lisa Rabino •DRE #01449611 • BHHS Drysdale Properties

Listed by Leo Apostol •DRE #01306221 • BHHS Drysdale Properties

Bought with Carolyn Forsberg •DRE #00895085 • BHHS Drysdale Properties

Redfin checked: a few seconds ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40593857

Redfin Estimate

$1,399,279

$853K since sold in December 2012$7,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4.6% higher than the average sale price ($1.34M) of 6 comparable homes.

SOLD AUG 19, 2026
$1,350,000
A
4 beds2.5 baths2,297 sq ft
783 Via Del Sol, Livermore, CA 94550
SOLD AUG 10, 2026
$1,249,000
B
4 beds2 baths1,660 sq ft
649 Canterbury Ave, Livermore, CA 94550
SOLD JUN 15, 2026
$1,175,000
C
4 beds2 baths1,679 sq ft
775 Catalina Dr, Livermore, CA 94550
SOLD SEP 30, 2025
$1,450,000
D
4 beds3 baths1,967 sq ft
711 Catalina Dr, Livermore, CA 94550
SOLD APR 3, 2026
$1,450,000
E
4 beds2 baths1,938 sq ft
575 Bell Ave, Livermore, CA 94550
SOLD APR 22, 2026
637 Caliente Ave, Livermore, CA 94550
$1,350,000
F
4 beds2 baths1,696 sq ft
637 Caliente Ave, Livermore, CA 94550

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$1,026,817

Est. take-home

List your home with Redfin and save $6,996

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$4,716/mo

Redfin rental estimate

List your home for rent

Market trends in 94550, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.5%

0.8% MoM

Median sale price

$1.3M

$51K MoM

Avg. days on market

17d

3 days MoM

Recently sold homes

117

3 MoM

New listings for sale

OPEN SAT, 1PM TO 4PM
$969,000
4 beds2.5 baths1,751 sq ft
4450 Fontana St, Livermore, CA 94551
NEW 6 HRS AGO
$1,599,998
4 beds3.5 baths2,494 sq ft
1284 Riesling Cir, Livermore, CA 94550
OPEN SUN, 1PM TO 3PM
$1,695,000
5 beds3 baths3,085 sq ft
1147 Lomitas Ave, Livermore, CA 94550
OPEN SAT, 1PM TO 4PM
$1,225,000
4 beds2.5 baths1,496 sq ft
851 Geraldine St, Livermore, CA 94550
OPEN TODAY, 10:30AM TO 1PM
$869,000
3 beds2 baths1,204 sq ft
4275 Stanford Way, Livermore, CA 94550
OPEN TODAY, 10:30AM TO 1PM
$2,478,888
5 beds4.5 baths3,532 sq ft
1579 Aria Ct, Livermore, CA 94550
$875,000
2 beds1 bath1,107 sq ft
2367 Palm Ave, Livermore, CA 94550
OPEN SAT, 2:30PM TO 5PM
$1,049,000
3 beds2.5 baths1,640 sq ft
304 Misty Cir, Livermore, CA 94550
$1,650,000
3 beds2 baths2,128 sq ft
10970 Tesla Rd, Livermore, CA 94550
COMING SOON
$1,750,000
4 beds3 baths2,357 sq ft
749 Orion Way, Livermore, CA 94550
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

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #40593857

Dec 20, 2012

Sold

$546,000

$255/sq ft

Nov 26, 2012

Pending

—

Nov 8, 2012

Pending

—

Oct 23, 2012

Listed

$539,950

$253/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40573612

May 30, 2012

Listing Removed

—

May 16, 2012

Pending

—

May 11, 2012

Listed

bridgeMLS, Bay East AOR, or Contra Costa AOR #40258824

Jul 28, 2007

Sold

$675,000

$316/sq ft

Jun 21, 2007

Listing Removed

—

Jun 20, 2007

Price Changed

$688,777

$322/sq ft

Jun 18, 2007

Price Changed

$699,950

$328/sq ft

Jun 13, 2007

Price Changed

$688,777

$322/sq ft

May 15, 2007

Price Changed

$699,950

$328/sq ft

Apr 17, 2007

Listed

$710,000

$332/sq ft

Public Records

Sep 27, 1991

Sold

$262,000

$123/sq ft

Public Records

Jan 12, 1989

Sold

$240,000

$112/sq ft

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.

Public record

Public record
Permits

Beds

—

Baths

Stories

Lot width

—

Lot depth

—

Lot size

6,153 Sq. Ft.

Year renovated

1973

Sq. Ft.

2,426

Year built

1965

Style

Single Family Residential

County

Alameda County

APN

099 031704500

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 16, 2026.

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

Parking

Parking Information
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Garage, Garage Door Opener

Interior

Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 3

Interior Features
Interior Features: Dining Area, Family Room, Stone Counters
Appliances: Dishwasher, Double Oven, Range
Laundry Features: In Garage
Street Level Features: 1 Bedroom, 1 Bath
Fireplaces Total: 1
Has Fireplace
Flooring: Hardwood, Tile, Vinyl, Carpet

Room Information
Kitchen Features: Counter - Stone,Dishwasher,Double Oven,Range/Oven Built-in
Rooms Total: 9
Fireplace Features: Brick

Exterior

Building Information
Construction Materials: Wood Siding
Building Area Total: 2,137

Exterior Features
Exterior Features: Back Yard, Front Yard, Sprinklers Front
Roof: Shingle

Property Information
Living Area: 2137
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1965

Lot Information
Lot Size Square Feet: 6153
Lot Size Area: 0.14
Lot Size Units: Acres
Lot Size Acres: 0.14
Lot Features: Level

Utilities

Utility Information
Utilities: No Water/Sewer

Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Central Air

Location

School Information
High School District: Livermore Valley (925) 606-3200

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 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...
1 month ago • Livermore
Gagan Singh
Redfin Premier agent
655 deals
Was this helpful?

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

$1.33M – $1.61M

Reach more buyers when you sell with Redfin. Save up to $13,993 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

OPEN SAT, 1PM TO 4PM

$1,998,000

5 beds3 baths2,959 sq ft

1553 Fontonett Pl, Livermore, CA 94550

HOT HOME

$1,995,000

4 beds3.5 baths2,905 sq ft

2398 Bettona St, Livermore, CA 94550

OPEN SUN, 1PM TO 3PM

$889,000

3 beds2 baths1,608 sq ft

982 Ventura Ave, Livermore, CA 94551

$1,136,000

3 beds2 baths1,519 sq ft

1730 El Padro Dr, Livermore, CA 94550

OPEN SAT, 1PM TO 4PM3D WALKTHROUGH

$1,450,000

4 beds2 baths2,092 sq ft

1460 Calais Ct, Livermore, CA 94550

$980,000

4 beds2 baths1,690 sq ft

855 Olivina Ave, Livermore, CA 94551

New listings for sale in 94551

OPEN SAT, 1PM TO 4PM3D WALKTHROUGH

$969,000

4 beds2.5 baths1,751 sq ft

4450 Fontana St, Livermore, CA 94551

NEW 6 HRS AGO

$1,599,998

4 beds3.5 baths2,494 sq ft

1284 Riesling Cir, Livermore, CA 94550

OPEN SUN, 1PM TO 3PM

$1,695,000

5 beds3 baths3,085 sq ft

1147 Lomitas Ave, Livermore, CA 94550

OPEN SAT, 1PM TO 4PM

$1,225,000

4 beds2.5 baths1,496 sq ft

851 Geraldine St, Livermore, CA 94550

OPEN TODAY, 10:30AM TO 1PM

$869,000

3 beds2 baths1,204 sq ft

4275 Stanford Way, Livermore, CA 94550

OPEN TODAY, 10:30AM TO 1PM

$2,478,888

5 beds4.5 baths3,532 sq ft

1579 Aria Ct, Livermore, CA 94550

$875,000

2 beds1 bath1,107 sq ft

2367 Palm Ave, Livermore, CA 94550

OPEN SAT, 2:30PM TO 5PM

$1,049,000

3 beds2.5 baths1,640 sq ft

304 Misty Cir, Livermore, CA 94550

$1,650,000

3 beds2 baths2,128 sq ft

10970 Tesla Rd, Livermore, CA 94550

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.	$1,234,195
823 Keystone Way, Livermore, CA 3 Beds \| 2 Baths \| 1652 Sq. Ft.	$1,166,059

Address	Redfin Estimate
807 Keystone Way, Livermore, CA 3 Beds \| 2 Baths \| 1254 Sq. Ft.	$806,780
829 Keystone Way, Livermore, CA 4 Beds \| 2.5 Baths \| 1943 Sq. Ft.	$1,291,184

Address	Redfin Estimate
831 Keystone Way, Livermore, CA 4 Beds \| 2 Baths \| 1794 Sq. Ft.	$1,294,705
806 Keystone Way, Livermore, CA 5 Beds \| 2 Baths \| 2129 Sq. Ft.	$1,451,474

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2012. This data may not match . Learn more.

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

94586 homes for sale
94588 homes for sale
94566 homes for sale
94550 homes for sale
94551 homes for sale

Houses for rent in Livermore	Agents near me	Irvine, CA homes for sale	Livermore Housing Market
Houses for sale near me	San Diego, CA homes for sale	Fremont, CA homes for sale
Land for sale near me	San Francisco, CA homes for sale	Sacramento, CA homes for sale
Open Houses near me	Los Angeles, CA homes for sale	Livermore Property Records
Condos for sale near me	San Jose, CA homes for sale	CA New Listings

Oakland homes for sale
San Jose homes for sale
Fremont homes for sale

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

Public record

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 94551

Home values near 815 Keystone Way

More real estate resources