Quadplex

Antioch, CA Quadplexes for Sale

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Turnkey 4-Unit Residential Income
Updated: Jul 14
Turnkey 4-Unit Residential Income

22 S Lake Dr, Antioch, CA 94509

$1,049,000
3,300 sqft 0.16 AC lot
4‑unit apartment complex built in 1968 with approx. 3,300 SF of rental space on a 6,860 SF lot
Unit mix: four 2 bed / 1 bath units; 3 units currently occupied and the 4th unit is vacant
All units are fully remodeled with newer kitchens and bathrooms, new flooring, new paint, and double pane windows
Upgraded electric meters and tenants pay all gas and electric expenses
Up to eight off‑street parking spaces and mature landscaping
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Antioch Fourplex with Income Potential
Updated: Apr 24
Antioch Fourplex with Income Potential

1504 Sycamore Dr, Antioch, CA 94509

$949,900
Strong in‑place income with immediate upside potential through lease‑up of the vacant unit at market rent.
Well‑located 4‑plex in Antioch, offering steady tenant demand.
Three of four units are currently occupied, generating a combined monthly income of $5,900.
Convenient location near shopping, schools, and major commuter routes.
Diversified income and reduced vacancy risk due to separate units.
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Based on your search, we've compiled 6 Potential Opportunities for your consideration. Besides 2 Active listings in Antioch, CA, we suggest exploring several alternatives: 4 properties in Nearby Cities

Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Walnut Creek Multifamily Investment Opportunity
Walnut Creek Multifamily Investment Opportunity

1594 Morgan, Walnut Creek, CA 94596

$1,749,000
4,000 sqft 0.25 AC lot

Four-unit apartment complex near downtown Walnut Creek.

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Concord Fourplex in Established Community
Concord Fourplex in Established Community

2561 Camara Cir, Concord, CA 94520

$1,300,000
2,998 sqft 0.14 AC lot

Fully rented fourplex with shared outdoor space and convenient location.

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Fourplex Residential Income Property
Fourplex Residential Income Property

1591 3rd Ave, Walnut Creek, CA 94597

$1,498,000
3,036 sqft

Four unit multifamily building with courtyard, shared laundry, and three currently rented 2/1 homes near downtown Walnut Creek.

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Concord Multifamily Income Property
Concord Multifamily Income Property

1486 Marclair Dr, Concord, CA 94521

$1,080,000

Stabilized 4-plex in desirable Concord location with reliable tenants.

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Antioch, CA Quadplexes Market Trends and Statistics

Explore 2 quadplexes for sale in Antioch, CA on our real estate platform. These investment opportunities span a total of 3,300 square feet of properties for sale, with an estimated market value of $1,998,900.

Sale prices for four-unit buildings in Antioch, CA start at $949,900, averaging $999,450, and reaching up to $1,049,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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Top Commercial Asset Segments

Commercial property segments ranked by active listings on the market

Duplexes 6
Apartment buildings 5
Quadplexes 3
Triplexes 3
Mobile home & RV parks 2

Demographics Overview

Population 116K
Population Growth (5Y) +4.1%
Median Household Income $97,714
College Educated 32.1%

High-Yield Neighborhoods for Investment

Identify Antioch submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

Neighborhood Average Price
94509 $1M

Taxes & Financing

Tax Rate (average for all types) 1.18%
Property Tax per SF $15.78 per SF
Tax Rate vs County Average 0.11 pp below county avg
Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in Contra Costa County

New Delisted

Total CRE Inventory on Market (SF)

Average Property Price per SF

For-sale pricing trends across core commercial property types in Contra Costa County

Residential Income

Property Size Breakdown

The majority of commercial real estate listings in Antioch fall within the 5,000 to 10,000 square foot range.

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