Step inside this classic 1990s American contemporary home and you’ll immediately notice the soaring vaulted ceilings that make the formal living and dining combo feel bright and spacious. A few steps further and you’re in the cozy family room that opens right up to the updated eat-in kitchen perfect for everyday living and casual get togethers. Out back, you’ve got an oversized yard shaded by tall redwoods that give you plenty of privacy for parties, plus your own private pool with a built-in hot tub ready for year round fun. The home also features a convenient bedroom and full bathroom downstairs, while upstairs you’ll find two more bedrooms sharing a Jack and Jill bathroom and a spacious primary suite with its own vaulted ceiling and private bath. Add in a three car garage, owned solar, and a community park just steps away, and this place truly has it all. This one won’t last long!
Under contract
$649,888
4720 Knollpark Cir, Antioch, CA 94531
4beds
2,004sqft
:
Get pre-qualified$4,378/mo
Residential, Single Family Residence
Built in 1989
6,969 Square Feet Lot
$646,600 Zestimate®
$324/sqft
$-- HOA
What's special
Cozy family roomSoaring vaulted ceilings
- 15 days |
- 1,505 |
- 100 |
Zillow last checked:
Listing updated:
Listed by:
Marc Williams DRE #02060393 415-513-2222,
Real Broker
Source: CCAR,MLS#: 41141890
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 3
Rooms
- Room types: 1 Bedroom, 1 Bath, Main Entry, 3 Bedrooms, 2 Baths, Dining Room, Family Room
Kitchen
- Features: Stone Counters, Dishwasher, Eat-in Kitchen, Gas Range/Cooktop, Refrigerator, Updated Kitchen, Other
Heating
- Forced Air
Cooling
- Central Air
Appliances
- Included: Dishwasher, Gas Range, Refrigerator
- Laundry: Hookups Only, Common Area
Features
- Updated Kitchen
- Flooring: Tile, Carpet
- Windows: Window Coverings
- Number of fireplaces: 1
- Fireplace features: Family Room
Interior area
- Total structure area: 2,004
- Total interior livable area: 2,004 sqft
Property
Parking
- Total spaces: 3
- Parking features: Attached, Garage Door Opener
- Attached garage spaces: 3
Features
- Levels: Two
- Stories: 2
- Has private pool: Yes
- Pool features: Gas Heat, In Ground, Pool/Spa Combo, Outdoor Pool
- Spa features: Heated
- Fencing: Fenced
Lot
- Size: 6,969 Square Feet
- Features: Level, Premium Lot, Back Yard, Front Yard
Details
- Parcel number: 0560500910
- Special conditions: Standard
- Other equipment: Irrigation Equipment
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary
- Property subtype: Residential, Single Family Residence
Materials
- Stucco, Wood Siding
- Foundation: Slab
- Roof: Cement
Condition
- Existing
- New construction: No
- Year built: 1989
Utilities & green energy
- Electric: Photovoltaics Seller Owned
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Natural Gas Connected
Community & HOA
Community
- Subdivision: None
HOA
- Has HOA: No
Location
- Region: Antioch
Financial & listing details
- Price per square foot: $324/sqft
- Tax assessed value: $451,107
- Annual tax amount: $5,700
- Date on market: 7/16/2026
Estimated market value
$646,600
$614,000 - $679,000
$3,949/mo
Price history
| Date | Event | Price |
|---|---|---|
| 7/27/2026 | Contingent | $649,888$324/sqft |
Source:  CCAR #41141890 Report a problem | ||
| 7/16/2026 | Listed for sale | $649,888+76.1%$324/sqft |
Source: CCAR #41141890 Report a problem | ||
| 6/3/2014 | Sold | $369,000-0.3%$184/sqft |
Source:  bridgeMLS/CCAR/Bay East AOR #40655860 Report a problem | ||
| 4/29/2014 | Listed for sale | $370,000$185/sqft |
Source: Prudential California Realty - CA #9895 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $5,700 +2.4% | $451,107 +2% |
| 2024 | $5,566 +2.6% | $442,263 +2% |
| 2023 | $5,426 +1.6% | $433,592 +2% |
| 2022 | $5,342 +4% | $425,091 +2% |
| 2021 | $5,136 +0.1% | $416,757 +1% |
| 2020 | $5,131 +0.9% | $412,485 +2% |
| 2019 | $5,085 +3.6% | $404,398 +2% |
| 2018 | $4,911 +2.5% | $396,469 +2% |
| 2017 | $4,793 +2.1% | $388,696 +2% |
| 2016 | $4,696 +28.2% | $381,075 +1.5% |
| 2015 | $3,663 | $375,351 +26.2% |
| 2014 | $3,663 | $297,411 +34.3% |
| 2013 | -- | $221,500 +8% |
| 2012 | -- | $205,000 -4.2% |
| 2011 | -- | $214,000 -11.6% |
| 2010 | -- | $242,000 +5.2% |
| 2009 | -- | $230,000 -17.1% |
| 2008 | -- | $277,568 +2% |
| 2007 | -- | $272,126 +2% |
| 2006 | -- | $266,791 +2% |
| 2005 | -- | $261,561 +2% |
| 2004 | -- | $256,434 +1.9% |
| 2003 | -- | $251,735 +2% |
| 2002 | -- | $246,800 +2% |
| 2001 | -- | $241,962 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: 94531
Nearby schools
GreatSchools rating
- 2/10Jack London Elementary SchoolGrades: K-6Distance: 0.7 mi
- 1/10Black Diamond Middle SchoolGrades: 7-8Distance: 0.3 mi
- 5/10Deer Valley High SchoolGrades: 9-12Distance: 0.6 mi
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