Saint Louis, MO Quadplexes for Sale

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Updated: May 20

Turn-Key Four-Family Residence

2121 Withnell Avenue, St, Louis, MO 63118

$300,000

2,500 sqft · 0.14 AC lot

All‑brick 4‑family built in 1959 in St. Louis
Each unit offers a 2‑bedroom, 1‑bath layout
Private individual basements for each unit, plus laundry hookups in each basement
Central air and forced‑air heating
Appliances include dishwasher, disposal, and electric oven

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2121 Withnell Avenue, St Louis, MO 63118

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Est. Cap Rate

8.9%
Above avg (5.9%)
Est. NOI

$27K
Annual
Mortgage

$149K
May 2016
Property Type

Quadplex
Built 1959

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Updated: Apr 15

Four-Unit Quadplex with Sunrooms

5026 - 5028 Chippewa, St, Louis, MO 63109

$335,000

2,856 sqft · 0.14 AC lot

4‑unit quadplex with all 1‑bedroom/1‑bath units and fully occupied status reported
Each unit includes a living room and a spacious eat‑in kitchen with appliances
Tenants have access to a sunroom, plus designated washer/dryer hookups with storage in the shared basement
Concrete parking pad and parking lot parking provided
Brick and stone construction with forced‑air heating

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Four-Unit Quadplex for Sale

5006 - 5008 Chippewa, St, Louis, MO 63109

$335,000

2,856 sqft · 0.14 AC lot

Four one-bedroom, one-bath units with balconies, eat-in kitchens, and dedicated parking pad offered for sale.

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Mixed-Use Building with Daycare

8035 N Broadway, St, Louis, MO 63147

$250,000

11,972 sqft · 0.11 AC lot

Turnkey mixed-use, 100% occupied building with a daycare on the main level and two residential units upstairs.

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Updated Quadplex with Gated Yard

3847 Blaine Avenue, St, Louis, MO 63110

$550,000

4,180 sqft · 0.15 AC lot

Four one-bedroom units with renovated interiors and newer exterior improvements, including a TPO roof and laundry hook-ups.

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Fully Renovated Four-Unit Residence

1850 Russell Boulevard, St, Louis, MO 63104

$650,000

5,508 sqft · 0.13 AC lot

All-brick fourplex with two 3-bedroom units and two 1-bedroom units, each featuring updated kitchens and in-unit laundry.

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Four-Unit Multifamily with Sunrooms

1100 Louisville Avenue, St, Louis, MO 63139

$730,000

4,204 sqft · 0.14 AC lot

Four large 1BR units each include sunroom and rear decks, supporting attractive layout flexibility for future reconfiguration.

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Four-Family Residential Income Property

7723 Wild Plum Avenue, St, Louis, MO 63130

$3,000,000

4,992 sqft · 0.13 AC lot

Four-family building with spacious 3-bedroom units and updated major systems, offered for individual or portfolio purchase.

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Historic Brick Fourplex with Updates

4127 Virginia Avenue, St, Louis, MO 63118

$249,900

3,472 sqft · 0.14 AC lot

Fourplex with two leased units, two vacant units, off-street parking, and recent exterior and interior improvements.

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Renovated Four-Unit Quadplex

3956 Pennsylvania Avenue, St, Louis, MO 63118

$359,900

2,886 sqft · 0.06 AC lot

Turnkey four-unit rental with updated 2 bed/1 bath interiors and major system replacements completed in 2024-2025.

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Mixed-Use Building with Storefront

3738 Gravois Avenue, St, Louis, MO 63116

$295,000

4,505 sqft · 0.07 AC lot

Mixed-use building offering a street-level storefront and four fully leased apartment units.

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Four-Unit Residential Income Property

10068 Puttington Drive, St, Louis, MO 63123

$525,000

3,456 sqft · 0.17 AC lot

Four occupied units with attached garages and basement storage, offering a consistent 2-bedroom layout across the property.

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Tenant-Occupied 4-Unit Quadplex

3823 Potomac Street, St, Louis, MO 63116

$295,000

3,564 sqft · 0.18 AC lot

Four tenant-occupied units in a brick exterior quadplex, sold as-is with recent roof and window updates.

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Four-Unit Residential Building

3654 Montana Street, St, Louis, MO 63116

$265,000

3,716 sqft · 0.12 AC lot

Well-maintained four-family with three rented units and one vacant unit for potential owner-occupancy.

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Brick Quadplex with Vacant Unit

4837 Northland Avenue, St, Louis, MO 63113

$135,000

3,430 sqft · 0.13 AC lot

Four-unit brick building with three month-to-month tenants and one vacant unit ready to lease.

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Four-Unit Quadplex for Sale

2641 Minnesota Avenue, St, Louis, MO 63118

$339,000

2,432 sqft · 0.11 AC lot

A four-unit quadplex with central air being installed and recent updates, suited to both owner-occupants and investors.

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Brick 4-Family Investment Building

2739 Semple Avenue, St, Louis, MO 63112

$175,000

3,762 sqft · 0.20 AC lot

Fully occupied four-unit brick building with spacious interiors and a large rear yard for flexible resident living.

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All-Brick Quadplex with Occupied Units

4512 N 19th Street, St, Louis, MO 63107

$160,000

0.14 AC lot

All-brick four-family featuring four 2-bed/1-bath units that are currently tenant occupied.

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Four-Unit Residential Income Property

3215 Osceola Street, St, Louis, MO 63111

$242,500

3,420 sqft · 0.07 AC lot

Fully occupied 4-unit building with four 1-bed, 1-bath apartments generating stated gross monthly rent.

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Brick Quadplex Income Property

3113-3115 Magnolia ave, St, Louis, MO 63118

$347,000

2,924 sqft

Brick quadplex with four 1-bedroom units, including one 1.5-bath unit, offered as-is with current rent schedule.

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Tax-Abated Quadplex

4133 McRee Avenue, St, Louis, MO 63110

$675,000

3,128 sqft · 0.15 AC lot

Well-maintained, 100% occupied quadruplex with private rear parking, in-unit laundry, and renovations to key systems.

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Quadplex with Private Rear Decks

2116 Geyer Avenue, St, Louis, MO 63104

$450,000

2,880 sqft

Four updated 1BR units with hardwood floors, updated kitchens and baths, plus shared basement laundry.

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Brick 4-Unit Townhouse-Style Property

5050 Potomac Street, St, Louis, MO 63139

$450,000

3,600 sqft · 0.13 AC lot

Four flats each with private front entrance, central heat and A/C, plus rear sunrooms and an oversized four-car garage.

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Four-Family Building Requiring Rehab

4044 Labadie Avenue, St, Louis, MO 63107

Contact for pricing

5,040 sqft · 0.15 AC lot

Four-family residential income property on Labadie Avenue, suited for investors prepared for substantial rehabilitation.

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Saint Louis, MO Quadplexes Market Trends and Statistics

Explore 27 quadplexes for sale in Saint Louis, MO, showcased through 27 active listings on our real estate platform. These investment opportunities span a total of 221,757 square feet of properties for sale, with an estimated market value of $22,313,599.

Sale prices for four-unit buildings in Saint Louis, MO start at $35,000, averaging $391,466, and reaching up to $3,000,000 — 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

Demographics Overview

Population 892K

Population Growth (5Y) -1.7%

Median Household Income $75,419

College Educated 40.3%

Taxes & Financing

Average Loan-to-Value 65.0%

Property Size Breakdown

The majority of commercial real estate listings in Saint Louis fall within the 10,000 to 25,000 square foot range.

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