OFF MARKET

Off Market May 2015 for $659K

$1,049,778

Est. refi paymentEst. refi $4,348/mo

•

2,271

sq ft

228 Explorer Way, Martinez, CA 94553

About this home

Single-familyProperty Type

2004Year Built

9,937 sq ftLot Size

$462Est. Price/Sq.Ft.

2 car garageParking

Listed by Jim Ellis •DRE #00587326 • Coldwell Banker

Bought with Nicole Davico •DRE #01899152 • Keller Williams Realty

Redfin checked: a minute ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40693689

Redfin Estimate

$1,049,778

$391K since sold in May 2015$1,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 16.2% higher than the average sale price ($903K) of 6 comparable homes.

SOLD AUG 3, 2026
$1,240,000
A
4 beds2.5 baths2,348 sq ft
403 Midway Pl, Martinez, CA 94553
SOLD AUG 5, 2026
$1,035,000
B
4 beds3 baths2,153 sq ft
2407 Saybrook Pl, Martinez, CA 94553
SOLD AUG 11, 2026
$690,000
C
4 beds2.5 baths2,002 sq ft
576 Ross Cir, Martinez, CA 94553
SOLD JUL 27, 2026
$765,000
D
4 beds2.5 baths2,146 sq ft
527 Falling Star Dr, Martinez, CA 94553
SOLD APR 27, 2026
$940,000
E
4 beds2.5 baths2,170 sq ft
408 Fraga Ct, Martinez, CA 94553
SOLD JUL 17, 2026
$750,000
F
4 beds2.5 baths2,215 sq ft
457 Gilda Ave, Martinez, CA 94553

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Earn from this home

Sell

$597,665

Est. take-home

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Refinance

Est. cash available

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Rent

$3,969/mo

Redfin rental estimate

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Market trends in 94553, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.1%

+0.1% MoM

Median sale price

$800K

$7K MoM

Avg. days on market

20d

2 days MoM

Recently sold homes

125

21 MoM

New listings for sale

OPEN SAT, 12PM TO 2PM
$399,000
3 beds1 bath1,012 sq ft
3865 Raap Ave, Martinez, CA 94553
COMING SOON
$1,750,000
5 beds2.5 baths3,272 sq ft
112 Mcmahon Ct, Martinez, CA 94553
OPEN SUN, 1PM TO 4PM
$875,000
3 beds2.5 baths1,731 sq ft
414 Trailhead Way, Martinez, CA 94553
OPEN SAT, 2PM TO 4PM
$389,000
2 beds2 baths923 sq ft
416 Mill Rd, Martinez, CA 94553
OPEN SAT, 11AM TO 5PM
$2,980,000
5 beds4.5 baths5,799 sq ft
5371 Stonehurst Dr, Martinez, CA 94553
COMING SOON
$1,049,000
4 beds2.5 baths2,271 sq ft
240 Explorer Way, Martinez, CA 94553
FOR SALE BY OWNER
$1,350,000
3 beds3 baths1,901 sq ft
2034 Spring Lake Dr, Martinez, CA 94553
OPEN SUN, 1PM TO 4PM
$599,000
2 beds1 bath852 sq ft
1035 Palm Ave, Martinez, CA 94553
OPEN FRI, 5PM TO 7:30PM
$930,000
3 beds2 baths1,352 sq ft
1441 Center Ave, Martinez, CA 94553
OPEN SAT, 1PM TO 4PM
$850,000
4 beds2 baths1,476 sq ft
4893 Shadowfalls Dr, Martinez, CA 94553
See all

Provided by Redfin

Sale history for 228 Explorer Way

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #40088504

Aug 16, 2021

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #40693689

May 20, 2015

Sold

$659,000

$290/sq ft

Apr 20, 2015

Pending

—

Apr 8, 2015

Listed

$659,000

$290/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40558764

Apr 9, 2012

Sold

$401,000

$177/sq ft

Feb 7, 2012

Pending

—

Jan 23, 2012

Listed

$415,000

$183/sq ft

+12

bridgeMLS, Bay East AOR, or Contra Costa AOR #40504980

Apr 29, 2011

Sold

$387,000

$170/sq ft

Mar 14, 2011

Pending

—

Feb 14, 2011

Price Changed

$399,900

$176/sq ft

Jan 25, 2011

Relisted

—

Jan 24, 2011

Listing Removed

—

Jan 18, 2011

Price Changed

$409,900

$180/sq ft

Jan 18, 2011

Listed

$409,000

$180/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40093686

Sep 21, 2005

Sold

$730,000

$321/sq ft

Aug 26, 2005

Listing Removed

—

Jul 13, 2005

Listed

$729,900

$321/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$12,716 (+11.4%)

$337,112 + $470,737

$807,849

2024

$11,417 (+0.5%)

$330,502 + $461,507

$792,009

2023

$11,362 (−8.1%)

$324,022 + $452,458

$776,480

2022

$12,362 (+3.4%)

$317,669 + $443,587

$761,256

2021

$11,960 (+27.6%)

$311,441 + $434,890

$746,331

2020

$9,372 (+1.8%)

$305,335 + $426,363

$731,698

2019

$9,210 (+4.2%)

$302,205 + $421,992

$724,197

2018

$8,839 (+1.3%)

$296,280 + $413,718

$709,998

2017

$8,725 (+7.4%)

$284,776 + $397,653

$682,429

2016

$8,126 (+48.9%)

$284,776 + $397,653

$682,429

2015

$5,459 (+1.4%)

$279,193 + $389,856

$669,049

2014

$5,386 (+0.7%)

$184,433 + $226,443

$410,876

2013

$5,346 (+4.4%)

$184,433 + $226,443

$410,876

2012

$5,120 (−5.7%)

$183,600 + $225,420

$409,020

2011

$5,431 (−3.8%)

$183,600 + $211,140

$394,740

2010

$5,648 (+4.8%)

$161,000 + $268,000

$429,000

2009

$5,390 (−24.5%)

$168,506 + $280,494

$449,000

2008

$7,136

$159,498 + $265,502

$425,000

Tax history for 228 Explorer Way

Year

Property tax

Land + Additions

Assessment*

2025

$12,716 (+11.4%)

$337,112 + $470,737

$807,849

2024

$11,417 (+0.5%)

$330,502 + $461,507

$792,009

2023

$11,362 (−8.1%)

$324,022 + $452,458

$776,480

2022

$12,362 (+3.4%)

$317,669 + $443,587

$761,256

2021

$11,960 (+27.6%)

$311,441 + $434,890

$746,331

2020

$9,372 (+1.8%)

$305,335 + $426,363

$731,698

2019

$9,210 (+4.2%)

$302,205 + $421,992

$724,197

2018

$8,839 (+1.3%)

$296,280 + $413,718

$709,998

2017

$8,725 (+7.4%)

$284,776 + $397,653

$682,429

2016

$8,126 (+48.9%)

$284,776 + $397,653

$682,429

2015

$5,459 (+1.4%)

$279,193 + $389,856

$669,049

2014

$5,386 (+0.7%)

$184,433 + $226,443

$410,876

2013

$5,346 (+4.4%)

$184,433 + $226,443

$410,876

2012

$5,120 (−5.7%)

$183,600 + $225,420

$409,020

2011

$5,431 (−3.8%)

$183,600 + $211,140

$394,740

2010

$5,648 (+4.8%)

$161,000 + $268,000

$429,000

2009

$5,390 (−24.5%)

$168,506 + $280,494

$449,000

2008

$7,136

$159,498 + $265,502

$425,000

*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

9,937 Sq. Ft.

Year renovated

2005

Sq. Ft.

2,271

Year built

2004

Style

Single Family Residential

County

Contra Costa County

APN

1591700388

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2026.

Feb 25, 2022 • Final

Building - residential mechanical

Replace the air conditioning compressor unit on a residential building.

HVAC

Nov 17, 2021 • Final

Building - residential mechanical

Replace the heating and air conditioning system like-for-like in a single-family home. A HERS report is required at the final inspection.

HVAC

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, Int Access From Garage, Garage Door Opener

Interior

Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 2
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Shower Over Tub
Primary Bathroom Included Features: Solid Surface, Stall Shower, Tub, Updated Baths

Interior Features
Interior Features: Dining Area, Family Room, Kitchen/Family Combo, Stone Counters
Appliances: Dishwasher, Disposal, Gas Range, Plumbed For Ice Maker, Microwave
Laundry Features: 220 Volt Outlet, Dryer, Laundry Room, Washer
Upper Level Features: 4 Bedrooms, 2 Baths, Primary Bedrm Suite - 1
Street Level Features: 0.5 Bath, Laundry Facility, Main Entry
Window Features: Double Pane Windows
Fireplaces Total: 1
Has Fireplace
Flooring: Hardwood, Linoleum, Tile, Carpet

Room Information
Kitchen Features: Counter - Stone,Dishwasher,Garbage Disposal,Gas Range/Cooktop,Ice Maker Hookup,Microwave
Rooms Total: 9
Fireplace Features: Family Room, Gas Starter

Exterior

Building Information
Building Area Total: 2,271
Foundation Details: Slab

Exterior Features
Patio And Porch Features: Patio, Covered
Exterior Features: Back Yard, Front Yard, Garden/Play, Sprinklers Automatic, Sprinklers Back, Sprinklers Front, Terraced Up
Fencing: Fenced

Pool Information
Pool Features: Black Bottom, Pool Cover, Pool Sweep, Solar Heat, Solar Pool Owned
Has Private Pool

Property Information
Living Area: 2271
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 2004

Lot Information
Lot Size Square Feet: 9937
Lot Size Area: 0.23
Lot Size Units: Acres
Lot Size Acres: 0.23
Lot Features: Corner Lot, Court, Sloped Up
Zoning: 1001

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Ceiling Fan(s), Central Air

Location

School Information
High School District: Martinez (925) 335-5800

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 2,271
Stories: 2.0
Lot Size: 9,937 square feet
Style: Single Family Residential
Year Built: 2004
Year Renovated: 2005
County: Contra Costa County
APN: 1591700388

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Las Juntas Elementary School

Public K-5 • Assigned • 0.9mi

5/10

Martinez Junior High School

Public 6-8 • Assigned • 3.0mi

7/10

Alhambra Senior High School

Public 9-12 • Assigned • 3.1mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

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

3/10 Fire Factor

0.46% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 98° expected this year, 14 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

8/10 Air Factor

13 unhealthy days expected this year, 13 days in 30 years

Provided by First Street

Historical weather

Martinez, CA • 94553

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

11.8 hrs

4.8 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$998,000 – $1.21M

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COMING SOON

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COMING SOON

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240 Explorer Way, Martinez, CA 94553

FOR SALE BY OWNER

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3 beds3 baths1,901 sq ft

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OPEN SUN, 1PM TO 4PM

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Home values near 228 Explorer Way

Data from public records.

Address	Redfin Estimate
210 Explorer Way, Martinez, CA 4 Beds \| 2.5 Baths \| 2271 Sq. Ft.	$789,253
234 Explorer Way, Martinez, CA 4 Beds \| 2.5 Baths \| 2271 Sq. Ft.	$887,621

Address	Redfin Estimate
216 Explorer Way, Martinez, CA 4 Beds \| 2.5 Baths \| 2271 Sq. Ft.	$932,686
240 Explorer Way, Martinez, CA 4 Beds \| 2.5 Baths \| 2271 Sq. Ft.	$1,050,778

Address	Redfin Estimate
222 Explorer Way, Martinez, CA 4 Beds \| 3 Baths \| 2271 Sq. Ft.	$830,461
252 Explorer Way, Martinez, CA 4 Beds \| 2.5 Baths \| 2371 Sq. Ft.	$986,434

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2015. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94553, CA

Sale history for 228 Explorer Way

Tax history for 228 Explorer Way

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94553

Home values near 228 Explorer Way

More real estate resources