Off market nov 2000 for $369K

$1,163,917

Est. refi paymentEst. refi $2,221/mo

•

1,519

sq ft

840 Keystone Way, Livermore, CA 94550

About this home

Single-familyProperty Type

1965Year Built

6,000 sq ftLot Size

$766Est. Price/Sq.Ft.

2 car garageParking

Listed by Clark Nelson •DRE #472231 • HOMETOWN GMAC RL EST

Bought with Mike Perry •DRE #01181276 • HOMETOWN GMAC RL EST

Redfin checked: 3 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #11067710

Redfin Estimate

$1,163,917

$794K since sold in November 2000$18K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4.1% higher than the average sale price ($1.12M) of 6 comparable homes.

SOLD AUG 18, 2026
$1,240,000
A
3 beds2 baths1,356 sq ft
118 Diamond Dr, Livermore, CA 94550
SOLD SEP 23, 2026
$990,000
B
3 beds2 baths1,254 sq ft
720 Leland Way, Livermore, CA 94550
SOLD JUN 11, 2026
$1,055,000
C
3 beds2 baths1,660 sq ft
844 Leland Way, Livermore, CA 94550
SOLD JUN 29, 2026
$1,175,000
D
3 beds2 baths1,404 sq ft
827 Caliente Ave, Livermore, CA 94550
SOLD JUL 13, 2026
$1,049,000
E
3 beds2 baths1,424 sq ft
749 Moraga Dr, Livermore, CA 94550
SOLD JUN 23, 2026
$1,200,000
F
3 beds2 baths1,508 sq ft
446 Pismo Ct, Livermore, CA 94550

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Earn from this home

Sell

$1,037,811

Est. take-home

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Refinance

Est. cash available

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Rent

$3,680/mo

Redfin rental estimate

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Market trends in 94550, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.4%

0.8% MoM

Median sale price

$1.3M

$50K MoM

Avg. days on market

18d

3 days MoM

Recently sold homes

117

4 MoM

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1327 Columbus Ave, Livermore, CA 94550
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See all

Provided by Redfin

Sale history for 840 Keystone Way

Year

Property tax

Land + Additions

Assessment*

2025

$7,416 (+2.1%)

$170,437 + $397,431

$567,868

2024

$7,263 (+1.6%)

$167,096 + $389,640

$556,736

2023

$7,148 (+1.5%)

$163,820 + $382,001

$545,821

2022

$7,040 (+2.1%)

$157,460 + $367,170

$524,630

2021

$6,892 (+3.1%)

$157,460 + $367,170

$524,630

2020

$6,687 (−0.3%)

$154,372 + $359,971

$514,343

2019

$6,710 (+2.3%)

$152,790 + $356,280

$509,070

2018

$6,562 (+2.7%)

$149,794 + $349,296

$499,090

2017

$6,390 (+3.9%)

$143,979 + $335,735

$479,714

2016

$6,148 (+6.5%)

$143,979 + $335,735

$479,714

2015

$5,771 (+1.8%)

$141,156 + $329,153

$470,309

2014

$5,669 (+2.0%)

$136,314 + $317,863

$454,177

2013

$5,560 (+9.1%)

$136,314 + $317,863

$454,177

2012

$5,095 (−7.6%)

$132,000 + $308,000

$440,000

2011

$5,517 (+1.2%)

$120,000 + $280,000

$400,000

2010

$5,453 (+0.1%)

$130,430 + $304,142

$434,572

2009

$5,447 (+2.3%)

$129,456 + $301,871

$431,327

2008

$5,322

$129,765 + $302,590

$432,355

Tax history for 840 Keystone Way

Year

Property tax

Land + Additions

Assessment*

2025

$7,416 (+2.1%)

$170,437 + $397,431

$567,868

2024

$7,263 (+1.6%)

$167,096 + $389,640

$556,736

2023

$7,148 (+1.5%)

$163,820 + $382,001

$545,821

2022

$7,040 (+2.1%)

$157,460 + $367,170

$524,630

2021

$6,892 (+3.1%)

$157,460 + $367,170

$524,630

2020

$6,687 (−0.3%)

$154,372 + $359,971

$514,343

2019

$6,710 (+2.3%)

$152,790 + $356,280

$509,070

2018

$6,562 (+2.7%)

$149,794 + $349,296

$499,090

2017

$6,390 (+3.9%)

$143,979 + $335,735

$479,714

2016

$6,148 (+6.5%)

$143,979 + $335,735

$479,714

2015

$5,771 (+1.8%)

$141,156 + $329,153

$470,309

2014

$5,669 (+2.0%)

$136,314 + $317,863

$454,177

2013

$5,560 (+9.1%)

$136,314 + $317,863

$454,177

2012

$5,095 (−7.6%)

$132,000 + $308,000

$440,000

2011

$5,517 (+1.2%)

$120,000 + $280,000

$400,000

2010

$5,453 (+0.1%)

$130,430 + $304,142

$434,572

2009

$5,447 (+2.3%)

$129,456 + $301,871

$431,327

2008

$5,322

$129,765 + $302,590

$432,355

*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

6,000 Sq. Ft.

Year renovated

1966

Sq. Ft.

1,519

Year built

1965

Style

Single Family Residential

County

Alameda County

APN

099 031603000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 16, 2026.

Property details

Parking

Parking Information
Has Attached Garage
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Attached

Interior

Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
Other Bathrooms Included Features: Shower Over Tub, Stall Shower

Interior Features
Interior Features: Dining Area
Appliances: Dishwasher, Double Oven, Electric Range, Disposal
Street Level Features: 3 Bedrooms, 2 Baths, Main Entry
Window Features: Window Coverings
Fireplaces Total: 1
Has Fireplace
Flooring: Hardwood, Linoleum, Carpet

Room Information
Kitchen Features: 220 Volt Outlet,Dishwasher,Double Oven,Electric Range/Cooktop,Garbage Disposal,Other
Rooms Total: 7
Fireplace Features: Wood Burning

Exterior

Building Information
Construction Materials: Stucco
Building Area Total: 1,519
Foundation Details: Raised

Mobile Home Information
Model: ANTIGUA

Pool Information
Pool Features: Spa
Has Spa

Property Information
Living Area: 1519
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1965

Lot Information
Lot Size Square Feet: 6000
Lot Size Area: 0.14
Lot Size Units: Acres
Lot Size Acres: 0.14
Lot Features: Level

Utilities

Utility Information
Water Source: Public
Electric: 220 Volts in Kitchen
Sewer: Public 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: 3
Baths: 2.0
Sq. Ft.: 1,519
Stories: 1.0
Lot Size: 6,000 square feet
Style: Single Family Residential
Year Built: 1965
Year Renovated: 1966
County: Alameda County
APN: 099 031603000

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...
2 months 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

5/10 Fire Factor

5% 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

$1.11M – $1.34M

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Home values near 840 Keystone Way

Data from public records.

Address	Redfin Estimate
834 Keystone Way, Livermore, CA 4 Beds \| 2 Baths \| 1679 Sq. Ft.	$1,172,555
847 Keystone Way, Livermore, CA 3 Beds \| 2 Baths \| 1860 Sq. Ft.	$1,297,809

Address	Redfin Estimate
835 Keystone Way, Livermore, CA 3 Beds \| 2 Baths \| 1519 Sq. Ft.	$1,063,876
854 Keystone Way, Livermore, CA 4 Beds \| 2 Baths \| 1679 Sq. Ft.	$1,229,024

Address	Redfin Estimate
831 Keystone Way, Livermore, CA 4 Beds \| 2 Baths \| 1794 Sq. Ft.	$1,294,268
858 Keystone Way, Livermore, CA 4 Beds \| 3 Baths \| 1928 Sq. Ft.	$1,272,887

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2000. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94550, CA

Sale history for 840 Keystone Way

Tax history for 840 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 94550

Home values near 840 Keystone Way

More real estate resources