Off Market9649d on market

3950 Rancho Diablo Rd

Byron, CA, 94514 • 94514 • Contra Costa County

$1,777,400

$530/sqft

3,355Sqft

5.2 acLot

2004Built

Market activity

Demand and pricing signals for this listing

4 views

People checking out this listing

9649 days on market

Established listing

$530/sqft

Price per square foot

About this home

Single Family · Built 2004

This is a 3355 square foot, single family home. This home is located at 3950 Rancho Diablo Rd, Byron, CA 94514.

Estimated monthly payment

Based on current rates

$11,221/month

Principal & Interest$8,851

Property Tax$1,777

Insurance$592

Down payment20% ($355,480)

3%50%

Est. 6.35% rate · 30yr fixed · $1,421,920 loan

Full calculator →

At a glance

Key facts and listing details

TypeSingleFamily

Year Built2004

ParkingNo Data

Lot5.20 Acres

Property

Home typeSingle Family

Year built2004

Parking & Outdoor

Lot5.20 Acres

Location & Tax

Neighborhood94514

Annual tax$14,688

Parcel0022700033

Listing insights

Market data and value estimates

StatusOff Market

Days on market9649

Est. value$1,777,400

Est. rent$4,192/mo

Tax rate1.15%

Price/sqft$530

Last sold$170,000

Tour days6

How are the schools in Byron?

3 schools rated nearby

Discovery Bay Elementary School

Elementary • Public • K-5

2.7 mi

Excelsior Middle School

Middle • Public • 6-8

0.9 mi

Liberty High School

High • Public • 9-12

5.9 mi

Location

Byron, CA, 94514

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Price history

1 event

DateEventPrice$/sqftSource

Nov 5, 1999Sold$170,000$51Public Record

Sold$170,000

Nov 5, 1999•$51/sqft•Public Record

Tax history

21 years of records

YearTax paidAssessed value

Apr 7, 2025$14,688$1,200,111

Apr 7, 2024$14,254$1,176,581

Apr 7, 2023$13,000$1,153,511

Apr 7, 2022$13,831$1,130,894

Apr 7, 2021$13,507$1,108,720

Apr 7, 2020$13,485$1,097,353

Apr 7, 2019$13,369$1,075,837

Apr 7, 2018$10,208$805,000

Apr 7, 2017$10,240$805,000

Apr 7, 2016$9,727$775,000

Apr 7, 2015$9,230$975,000

Apr 7, 2014$9,230$885,000

Apr 7, 2013—$774,000

Apr 7, 2012—$774,000

Apr 7, 2011—$737,000

Apr 7, 2010—$685,000

Apr 7, 2009—$915,000

Apr 7, 2008—$1,075,975

Apr 7, 2007—$1,054,879

Apr 7, 2006—$1,034,196

Apr 7, 2005—$520,448

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Neighborhood details

Local context around this listing

Byron, CA • Contra Costa County

Nearby cities

AntiochBerkeleyConcordFremontHaywardLivermoreOaklandPittsburg

Nearby zip codes

945059451495391

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Value estimates

Live

Est. value$1,777,400

Est. rent$4,192/mo

30yr rate est.6.35%

Affordability$10,815/mo

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