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3109 Brook Ct, Antioch, CA 94509

Single-family home · 2 recorded sales since 2022

3109 Brook Ct, Antioch, CA 94509 Sold August 2026 CRMLS
$640,000Sold August 2026

Listing Agent: Ashley O'Malley (DRE #01943972) · Listing Office: Compass · Contact: 925-257-0305 · Bought with: David de Leeuw · Keller Williams Realty · MLS #41138694 · Source: CRMLS

3
Bedrooms
2
Bathrooms
1,677
Sq Ft
10,880 sqft
Lot Size
1977
Year Built
Single-family home
Type
2
Stories
2
Garage
CentralAir
Cooling
ForcedAir
Heating

How this sale compares

3109 Brook Ct sold for $640,000 in August 2026, 4.1% over its $615,000 list price, after 15 days on the market. That works out to $382 per square foot on 1,677 square feet. Across 223 closed sales in 94509 over the last 12 months, the median sold price is $545,000 and the median is $349 per square foot, 8.6% below this sale's $382.

$382
This sale, per sq ft
$349
94509 median per sq ft (12 mo)
$545,000
94509 median sold price (12 mo)
223
Closed sales in 94509 (12 mo)
15
Days on market
+4.1%
Sold vs. list price
QuarterClosed sales in 94509Median sold price
Q1 202626$540,000
Q2 2026115$550,000
Q3 202680$547,500
Q4 20262$518,500

Figures are MLS-reported closed sales (CRMLS); ZIP medians cover the last 12 months. Nalren does not estimate values. Recently sold in Antioch · Homes for sale in 94509

Description

Situated on a quiet court, this beautifully maintained home offers a versatile floor plan, thoughtful updates, and exceptional indoor-outdoor living. Fresh interior paint enhances the bright and welcoming atmosphere, while the well-appointed kitchen features granite countertops, stainless steel appliances, and abundant cabinet space. The flexible layout includes two bedrooms on the main level, including one with direct access to the backyard, ideal for guests, a home office, or multigenerational living. Upstairs, the private primary suite serves as a peaceful retreat and is complemented by a spacious loft, perfect for a home workspace, media room, or additional living area. Set on an expansive quarter-acre lot, the backyard is a true outdoor retreat designed for both relaxation and entertaining. Enjoy a solar-heated pool, multiple deck areas for lounging and dining, lush open space for play and gardening, and plenty of room to host gatherings of any size. Whether you're soaking up the California sunshine, enjoying summer pool parties, or unwinding after a long day, this private outdoor oasis offers endless possibilities. Additional highlights include two fireplaces, generous storage throughout, RV/boat parking, and a convenient location near parks, schools, shopping, dining, Highway 4, and Antioch BART.

Listing description from the August 2026 sale, as reported to CRMLS.

Sale history

$640,000
Sold August 2026 · listed $615,000, on market July 2026, 15 days on market · MLS #41138694 · Source: CRMLS
Listing Agent: Ashley O'Malley · Listing Office: Compass · Contact: 925-257-0305 · Bought with: David de Leeuw · Keller Williams Realty
$615,000
Sold October 2022 · listed $619,000, orig. $694,000, on market June 2022, 75 days on market · MLS #40997642 · Source: CRMLS
Listing Agent: Suzanne Rocha · Listing Office: Cal Home · Contact: 925-766-6811 · Bought with: Ashley O'Malley · Compass

Recent sales near 3109 Brook Ct

Closed sales reported in 94509, nearest first, last 12 months. All recent sales in Antioch →

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