OFF MARKET

Off market dec 2005 for $725K

$755,996

Est. refi paymentEst. refi $2,240/mo

•

2,888

sq ft

1684 Observation Way, Antioch, CA 94531

About this home

Single-familyProperty Type

2002Year Built

9,069 sq ftLot Size

$262Est. Price/Sq.Ft.

3 car garageParking

Listed by Jeannette Cyr • ASSIST 2 SELL REALTY

Listed by Kristen Broughton • ASSIST 2 SELL REALTY

Bought with Jeannette Cyr • ASSIST 2 SELL REALTY

Redfin checked: a minute ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40110930

Redfin Estimate

$755,996

$31K since sold in December 2005$3,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 1.5% higher than the average sale price ($745K) of 6 comparable homes.

SOLD OCT 7, 2026
$756,000
A
4 beds3 baths3,270 sq ft
1914 Mount Stakes, Antioch, CA 94531
SOLD JUL 14, 2026
$750,000
B
4 beds3 baths3,020 sq ft
1846 Sanger Peak Way, Antioch, CA 94531
SOLD JUN 18, 2026
$730,000
C
4 beds3 baths3,270 sq ft
2096 Mokelumne Dr, Antioch, CA 94531
eXp Realty of California Inc.
SOLD SEP 3, 2026
$690,000
D
3 beds3 baths2,617 sq ft
2084 Schell Mountain Way, Antioch, CA 94531
SOLD MAY 15, 2026
$765,000
E
4 beds2.5 baths2,888 sq ft
1803 Sanger Peak Way, Antioch, CA 94531
SOLD JUL 2, 2026
$779,000
F
4 beds3 baths3,083 sq ft
2009 Tioga Pass Way, Antioch, CA 94531
PMZ Real Estate

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

Earn from this home

Sell

$463,835

Est. take-home

List your home with Redfin and save $3,780

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$3,501/mo

Redfin rental estimate

List your home for rent

Market trends in 94531, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

100.9%

0.1% MoM

Median sale price

$667K

$1K MoM

Avg. days on market

35d

7 days MoM

Recently sold homes

106

5 MoM

New listings for sale

NEW 39 MINS AGO
$618,000
4 beds2.5 baths2,473 sq ft
2441 Johns Way, Antioch, CA 94531
$849,000
4 beds3 baths2,240 sq ft
5474 Trimonti Cir, Antioch, CA 94531
3D WALKTHROUGH
$690,000
4 beds2.5 baths2,070 sq ft
3141 Ferngrove Way, Antioch, CA 94531
OPEN TODAY, 12PM TO 3PM
$780,000
5 beds3 baths2,706 sq ft
4508 Deer Way, Antioch, CA 94531
$694,900
4 beds3 baths2,578 sq ft
5412 Piute Way, Antioch, CA 94531
NextHome Premier Properties
OPEN SUN, 2PM TO 5PM
$685,000
5 beds3 baths2,170 sq ft
5350 Sotto Way, Antioch, CA 94531
$660,000
4 beds3 baths2,181 sq ft
3108 Ferngrove, Antioch, CA 94531
$675,000
4 beds3 baths2,448 sq ft
4137 Amargosa Dr, Antioch, CA 94531
OPEN TODAY, 11AM TO 1PM
$679,000
4 beds3 baths2,771 sq ft
5410 Benttree Way, Antioch, CA 94531
3D WALKTHROUGH
$649,000
4 beds3 baths2,163 sq ft
3944 Folsom Dr, Antioch, CA 94531
See all

Provided by Redfin

Sale history for 1684 Observation Way

Year

Property tax

Land + Additions

Assessment*

2026

$8,529 (+1.7%)

$254,722 + $484,278

$739,000

2025

$8,383 (+0.4%)

$254,722 + $484,278

$739,000

2024

$8,353 (+4.3%)

$251,621 + $478,379

$730,000

2023

$8,010 (−5.9%)

$251,620 + $478,380

$730,000

2022

$8,514 (+22.2%)

$245,000 + $466,000

$711,000

2021

$6,970 (+7.9%)

$261,000 + $497,000

$758,000

2020

$6,458 (+2.0%)

$212,671 + $404,329

$617,000

2019

$6,332 (+5.8%)

$195,264 + $371,236

$566,500

2018

$5,987 (+7.9%)

$189,922 + $361,078

$551,000

2017

$5,551 (+2.6%)

$168,206 + $319,794

$488,000

2016

$5,411 (−3.1%)

$168,206 + $319,794

$488,000

2015

$5,583 (−10.3%)

$164,415 + $312,585

$477,000

2014

$6,227 (+10.5%)

$151,834 + $288,666

$440,500

2013

$5,636 (+0.9%)

$151,834 + $288,666

$440,500

2012

$5,586

$84,793 + $161,207

$246,000

2011

$5,589 (−6.8%)

$84,793 + $161,207

$246,000

2010

$5,998 (−2.8%)

$84,793 + $161,207

$246,000

2009

$6,170 (−19.3%)

$99,097 + $188,403

$287,500

2008

$7,647

$104,785 + $199,215

$304,000

Tax history for 1684 Observation Way

Year

Property tax

Land + Additions

Assessment*

2026

$8,529 (+1.7%)

$254,722 + $484,278

$739,000

2025

$8,383 (+0.4%)

$254,722 + $484,278

$739,000

2024

$8,353 (+4.3%)

$251,621 + $478,379

$730,000

2023

$8,010 (−5.9%)

$251,620 + $478,380

$730,000

2022

$8,514 (+22.2%)

$245,000 + $466,000

$711,000

2021

$6,970 (+7.9%)

$261,000 + $497,000

$758,000

2020

$6,458 (+2.0%)

$212,671 + $404,329

$617,000

2019

$6,332 (+5.8%)

$195,264 + $371,236

$566,500

2018

$5,987 (+7.9%)

$189,922 + $361,078

$551,000

2017

$5,551 (+2.6%)

$168,206 + $319,794

$488,000

2016

$5,411 (−3.1%)

$168,206 + $319,794

$488,000

2015

$5,583 (−10.3%)

$164,415 + $312,585

$477,000

2014

$6,227 (+10.5%)

$151,834 + $288,666

$440,500

2013

$5,636 (+0.9%)

$151,834 + $288,666

$440,500

2012

$5,586

$84,793 + $161,207

$246,000

2011

$5,589 (−6.8%)

$84,793 + $161,207

$246,000

2010

$5,998 (−2.8%)

$84,793 + $161,207

$246,000

2009

$6,170 (−19.3%)

$99,097 + $188,403

$287,500

2008

$7,647

$104,785 + $199,215

$304,000

*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
Zoning
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

9,070 Sq. Ft.

Year renovated

2002

Sq. Ft.

2,888

Year built

2002

Style

Single Family Residential

County

Contra Costa County

APN

0556700474

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 30, 2026.

P-D

Planned Development District

This district accommodates various types of development, such as neighborhood and district shopping centers, professional and administrative offices multiple housing developments, single-family residential developments, commercial service centers, and industrial parks, or any other use or combination of uses which are appropriately a part of a planned development. This district is intended to enable and encourage flexibility in the design and development of land so as to promote its most appropriate use; to allow diversification in the relationship of various uses, structures, and space; to facilitate the adequate and economical provision of streets and utilities; to preserve the natural and scenic qualities of open space; to offer recreational opportunities convenient to residents to enhance the appearance of neighbor-hoods through the preservation of natural green spaces; and to counteract the effects of urban con-gestion and monotony. The minimum area required for the establishment of a residential Planned Development shall be three contiguous acres of land and the minimum area for an exclusively non-residential Planned Development shall be one contiguous acre of land.; Planned Development Districts are intended to accommodate a wide range of residential, commercial and industrial land uses which are mutually supportive and compatible with existing and proposed develop-ment on surrounding properties. P-D Districts shall encourage the use of flexible development standards designed to appropriately integrate a project into its natural and/or man-made setting and shall provide for a mix of land uses to serve identified community needs. In addition, P-D Districts shall orient pedestrian and bicycle facilities to encourage non-auto oriented circulation within the development. Further-more, the P-D process may be used to implement the various Specific Plans adopted by the city. Once established, the P-D District becomes, in effect, the zoning code for the area within its respective boundaries.

Permitted uses

Include but are not limited to:

No uses permitted by right

Property details

Parking

Parking Information
Has Attached Garage
Garage Spaces: 3
Covered Spaces: 3
Parking Features: Attached, Garage Door Opener

Interior

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

Interior Features
Interior Features: Office, Breakfast Bar, Stone Counters, Eat-in Kitchen, Kitchen Island, Pantry, Sound System
Appliances: Dishwasher, Electric Range, Disposal, Plumbed For Ice Maker, Microwave, Gas Water Heater
Laundry Features: 220 Volt Outlet, Gas Dryer Hookup, Laundry Room
Street Level Features: 4 Bedrooms, 3 Baths, Primary Bedrm Suite - 1, Laundry Facility, Main Entry
Window Features: Window Coverings
Fireplaces Total: 2
Has Fireplace
Flooring: Tile, Carpet

Room Information
Kitchen Features: Breakfast Bar,Counter - Stone,Dishwasher,Eat In Kitchen,Electric Range/Cooktop,Garbage Disposal,Ice Maker Hookup,Island,Microwave,Pantry
Rooms Total: 11
Fireplace Features: Family Room, Gas, Gas Starter

Exterior

Building Information
Construction Materials: Stone, Stucco
Building Area Total: 2,888
Builder Name: Meritage

Exterior Features
Exterior Features: Dog Run, Front Yard, Side Yard, Sprinklers Back, Sprinklers Front
Fencing: Fenced

Mobile Home Information
Model: Landmark

Pool Information
Pool Features: Possible Pool Site

Property Information
Living Area: 2888
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 2002

Lot Information
Lot Size Square Feet: 9069
Lot Size Area: 0.21
Lot Size Units: Acres
Lot Size Acres: 0.21
Lot Features: Level, Premium Lot

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer

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

Location

School Information
High School District: Antioch (925) 779-7500

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 2,888
Stories: 1.0
Lot Size: 9,070 square feet
Style: Single Family Residential
Year Built: 2002
Year Renovated: 2002
County: Contra Costa County
APN: 0556700474

Home facts updated by county records on Oct 30, 2026

Around this home

Schools

Lone Tree Elementary School

Public K-5 • Assigned • 0.5mi

3/10

Dallas Ranch Middle School

Public 6-8 • Assigned • 0.9mi

3/10

Deer Valley High School

Public 9-12 • Assigned • 0.9mi

5/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

The market in Antioch right now has inventory numbers of over 2.5 months of housing supply. Homes that are priced properly, and presented well, can expect an offer with about a 21 day year to date timeline. Buyers look for recent upgrades, including...
1 month ago • Antioch
Amin Arikat
Redfin Premier agent
286 deals
Was this helpful?

Climate risks

1/10 Flood Factor

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

9/10 Fire Factor

48% chance of being in a wildfire in next 30 years

5/10 Heat Factor

7 days above 100° expected this year, 13 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

9/10 Air Factor

16 unhealthy days expected this year, 19 days in 30 years

Provided by First Street

Historical weather

Antioch, CA • 94531

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 12.2 hours in June and 4.7 hours in December, placing it above the U.S. average for solar exposure.

12.2 hrs

4.7 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$719,000 – $870,000

Reach more buyers when you sell with Redfin. Save up to $7,560 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

$694,900

4 beds3 baths2,578 sq ft

5412 Piute Way, Antioch, CA 94531

6,325 sq ft lot • 2 garage spots • Built 1998

NextHome Premier Properties

NEW CONSTRUCTION

$817,400

4 beds3 baths2,831 sq ft

5216 Kestrel St, Antioch, CA 94531

Spa-inspired bath • 7,350 sq ft lot • 2 garage spots

3D WALKTHROUGH

$949,000

5 beds4 baths3,616 sq ft

1266 Mokelumne Dr, Antioch, CA 94531

Corner lot • Open gourmet kitchen • Large center island

(415) 254-7626

OPEN SUN, 12PM TO 3PM

$721,000

4 beds3 baths2,978 sq ft

4505 Steed Way, Antioch, CA 94531

Grand entry • Curved staircase • Formal living room

$565,000

3 beds2 baths1,476 sq ft

4916 Eastview Way, Antioch, CA 94531

Open floor plan • Open concept kitchen • Cozy family room

OPEN TODAY, 1PM TO 3PM

$680,000

5 beds3 baths2,761 sq ft

2140 Aspen Way, Antioch, CA 94509

Owned solar • Community amenities • 6,151 sq ft lot

New listings for sale in 94531

NEW 39 MINS AGO

$618,000

4 beds2.5 baths2,473 sq ft

2441 Johns Way, Antioch, CA 94531

5,300 sq ft lot • 3 garage spots • Built 1993

$849,000

4 beds3 baths2,240 sq ft

5474 Trimonti Cir, Antioch, CA 94531

Premium corner lot • Upgraded cabinetry • Stone countertops

3D WALKTHROUGH

$690,000

4 beds2.5 baths2,070 sq ft

3141 Ferngrove Way, Antioch, CA 94531

Two story • Corner home • Bright living areas

OPEN TODAY, 12PM TO 3PM

$780,000

5 beds3 baths2,706 sq ft

4508 Deer Way, Antioch, CA 94531

0.24 acre lot • 3 garage spots • Pool

$694,900

4 beds3 baths2,578 sq ft

5412 Piute Way, Antioch, CA 94531

6,325 sq ft lot • 2 garage spots • Built 1998

NextHome Premier Properties

OPEN SUN, 2PM TO 5PM

$685,000

5 beds3 baths2,170 sq ft

5350 Sotto Way, Antioch, CA 94531

6,011 sq ft lot • 2 garage spots • Built 2021

$660,000

4 beds3 baths2,181 sq ft

3108 Ferngrove, Antioch, CA 94531

Ground-floor bedroom • Full bath • Outdoor space

$675,000

4 beds3 baths2,448 sq ft

4137 Amargosa Dr, Antioch, CA 94531

Two story residence • Hardwood flooring • Travertine tile

OPEN TODAY, 11AM TO 1PM

$679,000

4 beds3 baths2,771 sq ft

5410 Benttree Way, Antioch, CA 94531

Versatile bonus room • New flooring • Newer hvac system

Home values near 1684 Observation Way

Data from public records.

Address	Redfin Estimate
1692 Observation Way, Antioch, CA 4 Beds \| 2 Baths \| 2334 Sq. Ft.	$708,082
1667 Observation Way, Antioch, CA 5 Beds \| 3 Baths \| 3409 Sq. Ft.	$956,633

Address	Redfin Estimate
1691 Observation Way, Antioch, CA 5 Beds \| 3 Baths \| 2813 Sq. Ft.	$787,901
1688 Observation Way, Antioch, CA 5 Beds \| 4 Baths \| 2991 Sq. Ft.	$834,761

Address	Redfin Estimate
1672 Observation Way, Antioch, CA 4 Beds \| 3 Baths \| 3117 Sq. Ft.	$845,685
1687 Observation Way, Antioch, CA 4 Beds \| 2.5 Baths \| 2822 Sq. Ft.	$717,426

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2005. 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.

94509 homes for sale
94561 homes for sale
94513 homes for sale
94565 homes for sale
94531 homes for sale

South Oakley homes for sale
Downtown Antioch homes for sale
Downtown Johnson City homes for sale
Rose Garden homes for sale
Sand Creek homes for sale

Houses for rent in Antioch	Agents near me	Irvine, CA homes for sale	Antioch 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	Antioch Property Records
Condos for sale near me	San Jose, CA homes for sale	CA New Listings

Oakland homes for sale
Dublin homes for sale
Pleasanton homes for sale

About this home

Redfin Estimate

Earn from this home

Market trends in 94531, CA

Sale history for 1684 Observation Way

Tax history for 1684 Observation 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 94531

Home values near 1684 Observation Way

More real estate resources