Sold for $739,500

Listed by: REALHOME SERVICES & SOLUTIONS • NEVEN SPRALJA • Contact: 855-882-1314

Bought with: Sync Brokerage, Inc

$739,500

1671 Observation Way, Antioch, CA 94531

4beds

3,527sqft

Single Family Residence

Built in 2002

0.3 Acres Lot

$-- Zestimate^®

$210/sqft

$4,354 Estimated rent

Home value

Not available

Estimated sales range

Not available

$4,354/mo

Zestimate^® history

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$5,083/mo

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What's special

Welcome to Antioch, CA. Local attractions include Black Diamonds Mines, Contra Loma Regional Park, and Antioch Dunes. This two-story home was built in 2002 and has a great lot size of 12,986 sq. ft. The home has approx. 3,527 sq. ft., swimming pool, and a three-car attached garage. Buyers check with City, County, Zoning, Tax, and other records to their satisfaction Buyers to inspect prior to bidding. AS-IS SALE property.

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 4
Bathrooms: 3
Full bathrooms: 3
Main level bathrooms: 3
Main level bedrooms: 4

Rooms

Room types: Living Room

Heating

Forced Air

Cooling

Central Air

Appliances

Laundry: See Remarks

Features

Has fireplace: Yes
Fireplace features: Living Room, See Remarks
Common walls with other units/homes: No Common Walls

Interior area

Total interior livable area: 3,527 sqft

Property

Parking

Total spaces: 3
Parking features: Garage
Attached garage spaces: 3

Features

Levels: Two
Stories: 2
Entry location: 1
Has private pool: Yes
Pool features: In Ground, Private

Lot

Size: 0.3 Acres
Features: Street Level

Details

Parcel number: 0556900199
Special conditions: Auction

Construction

Type & style

Home type: SingleFamily
Property subtype: Single Family Residence

Materials

Other, Stucco, Wood Siding
Foundation: Slab
Roof: Tile

Condition

New construction: No
Year built: 2002

Utilities & green energy

Sewer: Public Sewer
Water: Public

Community & HOA

Community

Features: Suburban

Location

Region: Antioch

Financial & listing details

Price per square foot: $210/sqft
Tax assessed value: $838,000
Date on market: 6/4/2026
Cumulative days on market: 57 days
Listing terms: Cash,Conventional

Price history

Date	Event	Price
10/5/2026	Sold	$739,500-16.3%$210/sqft
Source: CRMLS #IV26121827 Report a problem
6/12/2026	Sold	$884,000+10.5%$251/sqft
Source: Public Record Report a problem
3/11/2026	Listed for sale	$800,000-13.5%$227/sqft
Source: MetroList Services of CA #226027120 Report a problem
6/28/2006	Sold	$925,000+81%$262/sqft
Source: Public Record Report a problem
10/28/2002	Sold	$511,000$145/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2026	--	$838,000 -1.4%
2025	$9,717 +6.8%	$850,000 +7.1%
2024	$9,099 +3%	$794,000 +1.3%
2023	$8,838 -8.3%	$784,000 -8.8%
2022	$9,639 +26%	$859,500 +27.1%
2021	$7,652 +3.3%	$676,500 +3.8%
2020	$7,408 +2%	$651,500 +2.9%
2019	$7,259 +2.8%	$633,000 +0.8%
2018	$7,064 +9.3%	$628,000 +10.2%
2017	$6,462 +7%	$570,000 +7.3%
2016	$6,037 -3.6%	$531,000 +2.7%
2015	$6,260 -16.1%	$517,000 +0.8%
2014	$7,462	$513,000 +63.1%
2013	--	$314,500
2012	--	$314,500 +6.3%
2011	--	$296,000 -15.9%
2010	--	$352,000 -3.4%
2009	--	$364,500 -31%
2008	--	$528,000 -42%
2007	--	$910,000 +57.4%
2006	--	$578,321 +2%
2005	--	$566,982 +7.5%
2004	--	$527,365 +1.9%
2003	--	$517,700