Google street view image for 426 Constantine Ct, San Ramon, CA 94583

OFF MARKET

$1,598,116

•

4 ba

•

2,468

sq ft

426 Constantine Ct, San Ramon, CA 94583

About this home

426 Constantine Ct is a 2,468 square foot multi-family home on a 3,103 square foot lot with 5 bedrooms and 4 bathrooms. Based on Redfin's San Ramon data, we estimate the home's value is $1,598,116.

Multi-familyProperty Type

2006Year Built

3,103 sq ftLot Size

$648Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,598,116

$94K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 13.9% lower than the average sale price ($1.86M) of 6 comparable homes.

SOLD AUG 13, 2026
$1,778,888
A
4 beds3 baths2,428 sq ft
231 Via Encanto, San Ramon, CA 94583
SOLD MAY 15, 2026
$1,700,000
B
4 beds3 baths2,661 sq ft
232 Via Encanto, San Ramon, CA 94583
SOLD JUL 13, 2026
$1,972,000
C
4 beds3 baths2,295 sq ft
882 Via Palermo, San Ramon, CA 94583
SOLD JAN 12, 2026
$1,880,000
D
4 beds3 baths2,456 sq ft
528 Caprio Ct, San Ramon, CA 94583
SOLD MAY 29, 2026
$2,155,000
E
4 beds3 baths2,683 sq ft
878 Via Palermo, San Ramon, CA 94583
SOLD MAR 5, 2026
$1,655,000
F
4 beds3 baths2,303 sq ft
2005 Davoli Ct, San Ramon, CA 94583

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Earn from this home

Sell

$1,513,215

Est. take-home

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Market trends in 94583, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.7%

0.5% MoM

Median sale price

$1.4M

$45K MoM

Avg. days on market

23d

2 days MoM

Recently sold homes

7 MoM

New listings for sale

EARLY ACCESS
$1,049,000
3 beds3 baths1,411 sq ft
97 Elmwood Dr, San Ramon, CA 94583
COMING SOON
$1,499,000
4 beds2 baths1,894 sq ft
2706 Canyon Creek Dr, San Ramon, CA 94583
OPEN SAT, 1PM TO 4PM
$998,000
4 beds2 baths1,795 sq ft
274 Ludlow Pl, San Ramon, CA 94583
$1,549,800
4 beds2 baths2,112 sq ft
3237 Vera Cruz Dr, San Ramon, CA 94583
EARLY ACCESS
$1,269,800
4 beds3 baths1,936 sq ft
15 Creekside Dr, San Ramon, CA 94583
OPEN SAT, 1:30PM TO 4PM
$1,198,000
4 beds2 baths1,548 sq ft
20 Yale Ct, San Ramon, CA 94583
OPEN SUN, 2PM TO 4PM
$1,380,000
5 beds2 baths2,194 sq ft
3244 Vallejo Pl, San Ramon, CA 94586
OPEN SAT, 1PM TO 4PM
$1,750,000
4 beds3 baths2,000 sq ft
73 Randolph Pl, San Ramon, CA 94583
OPEN SAT, 10AM TO 12PM
$899,000
3 beds2.5 baths1,790 sq ft
199 Rosario Ct, San Ramon, CA 94583
OPEN SAT, 1PM TO 5PM
$1,698,000
4 beds3 baths2,448 sq ft
403 San Roberto Pl, San Ramon, CA 94583
(415) 566-6868
See all

Provided by Redfin

Sale history for 426 Constantine Ct

As the MLS and public records start to fill up, we'll list the details here.

Year

Property tax

Land + Additions

Assessment*

2025

$14,138 (+1.5%)

$554,824 + $629,304

$1,184,128

2024

$13,930 (+1.7%)

$543,946 + $616,965

$1,160,911

2023

$13,691 (+0.2%)

$533,281 + $604,868

$1,138,149

2022

$13,663 (+2.3%)

$522,825 + $593,008

$1,115,833

2021

$13,355 (+1.4%)

$512,574 + $581,381

$1,093,955

2020

$13,175 (+1.1%)

$502,524 + $569,982

$1,072,506

2019

$13,034 (+3.7%)

$497,372 + $564,138

$1,061,510

2018

$12,567 (+3.9%)

$487,620 + $553,077

$1,040,697

2017

$12,095 (+1.4%)

$468,686 + $531,601

$1,000,287

2016

$11,927 (+13.6%)

$468,686 + $531,601

$1,000,287

2015

$10,499 (+5.7%)

$459,497 + $521,178

$980,675

2014

$9,933 (−13.1%)

$373,000 + $423,000

$796,000

2013

$11,434 (+3.3%)

$373,000 + $423,000

$796,000

2012

$11,073 (+2.1%)

$441,725 + $501,021

$942,746

2011

$10,842 (+4.6%)

$433,064 + $491,198

$924,262

2010

$10,369 (−0.1%)

$424,573 + $481,567

$906,140

2009

$10,380 (+3.4%)

$421,400 + $477,968

$899,368

2008

$10,041

$422,402 + $479,104

$901,506

Tax history for 426 Constantine Ct

Year

Property tax

Land + Additions

Assessment*

2025

$14,138 (+1.5%)

$554,824 + $629,304

$1,184,128

2024

$13,930 (+1.7%)

$543,946 + $616,965

$1,160,911

2023

$13,691 (+0.2%)

$533,281 + $604,868

$1,138,149

2022

$13,663 (+2.3%)

$522,825 + $593,008

$1,115,833

2021

$13,355 (+1.4%)

$512,574 + $581,381

$1,093,955

2020

$13,175 (+1.1%)

$502,524 + $569,982

$1,072,506

2019

$13,034 (+3.7%)

$497,372 + $564,138

$1,061,510

2018

$12,567 (+3.9%)

$487,620 + $553,077

$1,040,697

2017

$12,095 (+1.4%)

$468,686 + $531,601

$1,000,287

2016

$11,927 (+13.6%)

$468,686 + $531,601

$1,000,287

2015

$10,499 (+5.7%)

$459,497 + $521,178

$980,675

2014

$9,933 (−13.1%)

$373,000 + $423,000

$796,000

2013

$11,434 (+3.3%)

$373,000 + $423,000

$796,000

2012

$11,073 (+2.1%)

$441,725 + $501,021

$942,746

2011

$10,842 (+4.6%)

$433,064 + $491,198

$924,262

2010

$10,369 (−0.1%)

$424,573 + $481,567

$906,140

2009

$10,380 (+3.4%)

$421,400 + $477,968

$899,368

2008

$10,041

$422,402 + $479,104

$901,506

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

Zoning

RMH

Medium-High Density Residential Zone

The RMH zone is applied to areas of the City appropriate for townhouses or apartments at a density of 14 to 22 units per net acre. Minimum lot size for new multifamily parcels is 10,000 square ft or larger. Single-family dwellings are also permitted with a minimum lot size for new parcels of 2,000 sq ft with a maximum of 3,100 based on the per acre RMH density range. The RMH zone is consistent with and implements the Multiple Family High Density land use classification of the General Plan.

Permitted uses

Include but are not limited to:

Day care facility
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Student
Housing-Other

Property details

Interior

Room Information
# of Rooms: 10

Exterior

Property Information
Living Sq. Ft: 2,468
Ground Floor Sq. Ft: 911
Building Sq. Ft: 2,468
# of Stories: 2
Legal Description: T8797 L53

Parking & Garage Information
Garage/Parking Sq. Ft: 729

Lot Information
# of Buildings: 1
Land Sq. Ft: 3,103
Legal Lot Number: 53
Acres: 0.0712
County Use Description: DUPLEX

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 5
Baths: 4.0
Sq. Ft.: 2,468
Stories: 2.0
Lot Size: 3,103 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 2006
Year Renovated: 2006
County: Contra Costa County
APN: 2087400533

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Twin Creeks Elementary School

Public K-5 • Assigned • 0.4mi

10/10

Iron Horse Middle School

Public 6-8 • Assigned • 1.6mi

10/10

California High School

Public 9-12 • Assigned • 2.9mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

During the last 30 days, San Ramon's market has remained balanced. Buyers enjoy more choices and negotiating opportunities, while seller continuing seeing strong demand for turnkey homes with modern upgrades, functional layout and desirable...
1 month ago • San Ramon
Gagan Singh
Redfin Premier agent
653 deals
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San Ramon is best known for its seamless mix of outdoor recreation and modern conveniences. City Center Bishop Ranch is a major hub for dining, boutique shopping, and weekend events, while the Iron Horse Trail runs right through town, making it super...
1 month ago • San Ramon
Rahul Puri
Redfin Premier agent
168 deals
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San Ramon properties move fast, going pending in just 14 days. With fierce competition at the $1.6M median price, multiple offers and waived contingencies are the norm. Buyers must act decisively and submit their strongest offer immediately to win.
2 months ago • San Ramon
Karan Kandel
Redfin agent
13 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

4% chance of being in a wildfire in next 30 years

3/10 Heat Factor

8 days above 94° expected this year, 16 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

8/10 Air Factor

14 unhealthy days expected this year, 15 days in 30 years

Provided by First Street

Historical weather

San Ramon, CA • 94583

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 11.6 hours in June and 4.8 hours in December, placing it above the U.S. average for solar exposure.

11.6 hrs

4.8 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.52M – $1.84M

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New listings for sale in 94583

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EARLY ACCESSCOMPASS COMING SOON

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OPEN SUN, 2PM TO 4PM

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5 beds2 baths2,194 sq ft

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OPEN SAT, 1PM TO 4PM

$1,750,000

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Home values near 426 Constantine Ct

Data from public records.

Address	Redfin Estimate
411 Constantine Ct, San Ramon, CA 3 Beds \| 3.5 Baths \| 1753 Sq. Ft.	$1,165,255
410 Constantine Ct, San Ramon, CA 4 Beds \| 4 Baths \| 2468 Sq. Ft.	$1,342,090

Address	Redfin Estimate
406 Constantine Ct, San Ramon, CA 3 Beds \| 3 Baths \| 2011 Sq. Ft.	$1,242,920
424 Constantine Ct, San Ramon, CA 3 Beds \| 3 Baths \| 1735 Sq. Ft.	$1,187,814

Address	Redfin Estimate
404 Constantine Ct, San Ramon, CA 5 Beds \| 4 Baths \| 2468 Sq. Ft.	$1,447,426
422 Constantine Ct, San Ramon, CA 5 Beds \| 4 Baths \| 2468 Sq. Ft.	$1,493,823

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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 94583, CA

Sale history for 426 Constantine Ct

Tax history for 426 Constantine Ct

Zoning

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 94583

Home values near 426 Constantine Ct

More real estate resources