For Sale17d on market
321 Brennan Ct
Antioch, CA, 94509 • 94509 • Contra Costa County
$524,950
$266/sqft
-$15,000 since Mar 28, 2026
Down payment assistance available
3Beds
2Baths
1,973Sqft
0.11 acLot
1952Built
Property DNA
1-Car Garage
Attached · Garage Faces Front · Gentle Up Driveway/Sidewalks
This home is getting attention
Listed 17 days ago · 1,273 views · 44 saves
Market activity
Demand and pricing signals for this listing
1,273 views
People checking out this listing
44 saves
Buyers have saved this home
17 days on market
Recently listed
$266/sqft
Price per square foot
Selling Soon Prediction
HighThis home ranks in the top 13% of listings most likely to go under contract soon, based on market activity and demand signals.
Likelihood score
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About this home
Single Family · Built 1952
Antioch Cul-De-Sac Gem! Welcome to this 3 bedroom, 2 bathroom single-story home offering 1,973 square feet of living space on a 4,900 square foot lot with an attached garage and carport in Antioch. Located at the end of a quiet cul-de-sac for added privacy. This home features fresh ​interior paint, luxury vinyl plank flooring in the living areas, new carpet in the bedrooms, and ​wood beam ceilings that give the home real character. The living room has painted open beam ceilings and flows into the kitchen, which features ​a​mple cabinetry, granite counters, and a stainless steel range​ and refrigerator with lots of natural light. The primary bedroom stands out with natural wood beam ceilings and its own exterior door leading to the backyard. Central heating and air conditioning throughout. Inside laundry room for added convenience. The large fenced backyard offers side yard access and plenty of room to create your own​ private oasis. Close to shopping, dining, schools, parks, and freeway access. Call your Realtor today to schedule a tour and make an offer​!
Standout features identified
Our analysis highlights attached garage and carport and granite counters as key attractions of this home.
Estimated monthly payment
Based on current rates
$3,266/month
Principal & Interest$2,566
Property Tax$525
Insurance$175
Down payment20% ($104,990)
3%50%
Est. 6.18% rate · 30yr fixed · $419,960 loan
Full calculator →At a glance
Key facts and listing details
TypeSingle Family Residence
Year Built1952
HeatingCentral
CoolingCentral Air
Parking1 Attached Garage space
Lot4,900 sqft
Days on Zillow17 Days
Price/sqft$266
Property
Home typeSingle Family
Sub-typeSingle Family Residence
Year built1952
Systems
HeatingCentral
CoolingCentral Air
RoofComposition
ConstructionOther
Water / SewerPublic / Public Sewer
Parking & Outdoor
ParkingAttached, Garage Faces Front, Gentle Up Driveway/Sidewalks
Garage1 spaces
FencingBack Yard
Lot4,900 sqft
Location & Tax
Neighborhood94509
Annual tax$5,346
Parcel0682450200
Bathrooms & Fees
Full baths2
Features & details
9 categories of property features
Interior Features
Appliances
Free-Standing Refrigerator
Free-Standing Electric Range
Flooring
Carpet
Laminate
Heating
Central
Cooling
Central Air
Laundry
Inside Room
Exterior Features
Parking
Attached
Garage Faces Front
Gentle Up Driveway/Sidewalks
Construction
Other
Lot Features
Dead End
Utilities
Public
Sewer Connected & Paid
Electric
Natural Gas Connected
Room details
2 rooms detailed
Dining Room
Other
Kitchen
Granite Counters
Listing insights
Market data and value estimates
StatusFor Sale
Days on market17
Est. value$524,500
Est. rent$3,350/mo
Tax rate1.15%
Price/sqft$266
On marketMar 21, 2026
PostedMar 21, 2026
Last sold$162,000
MLS statusActive
MLS updatedMar 28, 2026
Tour days9
Views1,273
Favorites44
How are the schools in Antioch?
3 schools rated nearby
Location
Antioch, CA, 94509
Price history
28 events
DateEventPrice$/sqftSource
Mar 28, 2026Price Change$524,950$266MetroList Services of CA
Mar 21, 2026Listed For Sale$539,950$274MetroList Services of CA
Feb 13, 2026Listing Removed$3,065$2Zillow Rentals
Feb 9, 2026Price Change$3,065$2Zillow Rentals
Feb 2, 2026Price Change$3,145$2Zillow Rentals
Jan 20, 2026Price Change$3,225$2Zillow Rentals
Dec 31, 2025Listed For Rent$3,395$2Zillow Rentals
Jan 6, 2023Listing Removed——Zillow Rentals
Jan 5, 2023Price Change$2,595$1Zillow Rentals
Dec 6, 2022Price Change$2,645$1Zillow Rentals
Nov 28, 2022Price Change$2,695$1Zillow Rental Network Premium
Nov 21, 2022Price Change$2,745$1Zillow Rental Network Premium
Nov 16, 2022Price Change$2,845$1Zillow Rental Network Premium
Nov 10, 2022Price Change$2,875$1Zillow Rental Network Premium
Nov 2, 2022Price Change$2,950$1Zillow Rental Network Premium
Oct 25, 2022Price Change$2,975$2Zillow Rental Network Premium
Oct 18, 2022Price Change$3,000$2Zillow Rental Network Premium
Oct 10, 2022Listed For Rent$3,050$2Zillow Rental Network Premium
Aug 23, 2021Listing Removed——Zillow Rental Network Premium
Aug 20, 2021Listed For Rent$2,630$1Zillow Rental Network Premium
Feb 1, 2019Listing Removed$2,245$1Invitation Homes
Jan 7, 2019Listed For Rent$2,245$1Invitation Homes
Dec 3, 2018Listing Removed$2,245$1Invitation Homes
Oct 29, 2018Price Change$2,245$1Invitation Homes
Oct 3, 2018Listed For Rent$2,425$1Invitation Homes
Jun 29, 2012Sold$162,000$82bridgeMLS/CCAR/Bay East AOR
Nov 15, 2011Sold$87,700$44Public Record
Feb 24, 2004Sold$275,000$139Public Record
Price Change$524,950
Mar 28, 2026•$266/sqft•MetroList Services of CA
Listed For Sale$539,950
Mar 21, 2026•$274/sqft•MetroList Services of CA
Listing Removed$3,065
Feb 13, 2026•$2/sqft•Zillow Rentals
Price Change$3,065
Feb 9, 2026•$2/sqft•Zillow Rentals
Price Change$3,145
Feb 2, 2026•$2/sqft•Zillow Rentals
Price Change$3,225
Jan 20, 2026•$2/sqft•Zillow Rentals
Listed For Rent$3,395
Dec 31, 2025•$2/sqft•Zillow Rentals
Listing Removed—
Jan 6, 2023•Zillow Rentals
Price Change$2,595
Jan 5, 2023•$1/sqft•Zillow Rentals
Price Change$2,645
Dec 6, 2022•$1/sqft•Zillow Rentals
Price Change$2,695
Nov 28, 2022•$1/sqft•Zillow Rental Network Premium
Price Change$2,745
Nov 21, 2022•$1/sqft•Zillow Rental Network Premium
Price Change$2,845
Nov 16, 2022•$1/sqft•Zillow Rental Network Premium
Price Change$2,875
Nov 10, 2022•$1/sqft•Zillow Rental Network Premium
Price Change$2,950
Nov 2, 2022•$1/sqft•Zillow Rental Network Premium
Price Change$2,975
Oct 25, 2022•$2/sqft•Zillow Rental Network Premium
Price Change$3,000
Oct 18, 2022•$2/sqft•Zillow Rental Network Premium
Listed For Rent$3,050
Oct 10, 2022•$2/sqft•Zillow Rental Network Premium
Listing Removed—
Aug 23, 2021•Zillow Rental Network Premium
Listed For Rent$2,630
Aug 20, 2021•$1/sqft•Zillow Rental Network Premium
Listing Removed$2,245
Feb 1, 2019•$1/sqft•Invitation Homes
Listed For Rent$2,245
Jan 7, 2019•$1/sqft•Invitation Homes
Listing Removed$2,245
Dec 3, 2018•$1/sqft•Invitation Homes
Price Change$2,245
Oct 29, 2018•$1/sqft•Invitation Homes
Listed For Rent$2,425
Oct 3, 2018•$1/sqft•Invitation Homes
Sold$162,000
Jun 29, 2012•$82/sqft•bridgeMLS/CCAR/Bay East AOR
Sold$87,700
Nov 15, 2011•$44/sqft•Public Record
Sold$275,000
Feb 24, 2004•$139/sqft•Public Record
Tax history
25 years of records
YearTax paidAssessed value
Apr 7, 2025$5,346$426,681
Apr 7, 2024$5,217$418,316
Apr 7, 2023$5,083$410,115
Apr 7, 2022$5,094$410,115
Apr 7, 2021$4,895$402,074
Apr 7, 2020$4,889$397,952
Apr 7, 2019$4,844$390,150
Apr 7, 2018$4,675$382,500
Apr 7, 2017$2,353$175,322
Apr 7, 2016$2,290$171,886
Apr 7, 2015$2,194$169,305
Apr 7, 2014$2,194$165,989
Apr 7, 2013—$165,240
Apr 7, 2012—$135,000
Apr 7, 2011—$126,500
Apr 7, 2010—$138,000
Apr 7, 2009—$180,000
Apr 7, 2008—$297,667
Apr 7, 2007—$291,831
Apr 7, 2006—$286,110
Apr 7, 2005—$280,500
Apr 7, 2004—$104,266
Apr 7, 2003—$102,356
Apr 7, 2002—$100,350
Apr 7, 2001—$98,384
Nearby homes
Neighborhood details
Local context around this listing
Antioch, CA • Contra Costa County
Nearby cities
AntiochCitrus HeightsConcordElk GrovePittsburgRancho CordovaRichmondSacramento
Nearby zip codes
945099453194565
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