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St Louis County, MO Quadplexes for Sale

68 results
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New
Two Four-Family Buildings in Maplewood
$297,500
Pending

Two Four-Family Buildings in Maplewood

2053 Blendon Pl St, Louis, MO 63143

Two four-family buildings near Maplewood with updated features.

  • Two four‑family buildings offered together, each on its own parcel, providing a significant investment opportunity.
  • Prime location on the Maplewood/St. Louis City line with strong rental demand and easy access to amenities.
  • Major capital improvements completed within the last 3 years (newer sewer laterals, updated roofs, modernized furnaces).
  • Each building contains four spacious 1 bed / 1 bath units.
  • Reduced ongoing maintenance costs due to recent updates.
Last Update: Dec 3
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New
Cherokee Neighborhood Four-Family Opportunity
$135,000
3,656 SF

Cherokee Neighborhood Four-Family Opportunity

3446 Texas Ave St, Louis, MO 63118

Four-unit building with income potential in vibrant Cherokee neighborhood.

  • Prime location just one block from vibrant Cherokee Street.
  • Significant income potential: currently generating $900/month with potential for $4,260+/month after rehab.
  • Low price per door (approximately $30K) and per square foot ($36.92).
  • Newer roof (3‑4 years old) with TPO 60 membrane.
  • Updated electrical services, plumbing, and water heaters.
Last Update: Dec 2
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New
Turnkey 4-Family Investment Opportunity
$300,000
Pending

Turnkey 4-Family Investment Opportunity

Fully occupied 4-family property in Bevo Mill near Carondelet Park.
6146 Morganford Rd St, Louis, MO 63116
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New
St Louis Multifamily Income Property
$296,000
4,206 SF

St Louis Multifamily Income Property

Fully occupied 4-unit building near shopping, dining, and medical centers.
5417-5419 S Broadway St, Louis, MO 63111
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New
Updated Four-Unit Building in St. Louis
$450,000
2,880 SF

Updated Four-Unit Building in St. Louis

Four updated units near Lafayette Square, Soulard, and Downtown.
2108 Geyer Ave St, Louis, MO 63104
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New
Historic Multi-Unit Building Ready Rehab
$99,000
4,304 SF

Historic Multi-Unit Building Ready Rehab

Four-family building in Marine Villa neighborhood ready for renovation.
2214 Miami St St, Louis, MO 63118
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New
Updated Four-Unit Building in St. Louis
$450,000
2,880 SF

Updated Four-Unit Building in St. Louis

Four updated units near Lafayette Square, Soulard, and Downtown.
2112 Geyer Ave St, Louis, MO 63104
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New
Updated Four-Unit Building in St. Louis
$450,000
2,880 SF

Updated Four-Unit Building in St. Louis

Four updated units near Lafayette Square, Soulard, and Downtown.
2116 Geyer Ave St, Louis, MO 63104
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New
Marine Villa Rehab Opportunity
$99,000

Marine Villa Rehab Opportunity

Four-family building ready for full rehab in Marine Villa.
2214 Miami St St, Louis, MO 63118
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St Louis Quadplex For Sale
Contact for pricing
3,498 SF

St Louis Quadplex For Sale

Spacious four-family property needing rehab, sold as-is in St. Louis.
5130 Greer Ave St, Louis, MO 63115
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Renovated Four-Family Investment Property
$280,000
3,340 SF

Renovated Four-Family Investment Property

Turnkey four-unit property with updated features and income potential.
3720 Winnebago St St, Louis, MO 63116
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St Louis Four-Family Buildings
$297,500
Pending

St Louis Four-Family Buildings

Two four-family buildings near Maplewood, with recent updates.
2049 Blendon Pl St, Louis, MO 63143
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St. Louis Multifamily Investment Opportunity
$269,900
Pending

St. Louis Multifamily Investment Opportunity

Fully occupied four-unit property with immediate cash flow potential.
3841 Dunnica Ave St, Louis, MO 63116
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Well-Maintained Four-Family Building in St. Louis
$475,000
Pending

Well-Maintained Four-Family Building in St. Louis

Four-family building near Missouri Botanical Garden and Forest Park.
2100 Portis Ave St, Louis, MO 63110
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Four-Family Property in Southwest Garden
$472,000
Pending

Four-Family Property in Southwest Garden

Four updated units near Tower Grove Park and Botanical Garden.
2104 Portis Ave St, Louis, MO 63110
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St Louis Four-Family Building
$49,900
2,788 SF

St Louis Four-Family Building

Four-unit building in St Louis, MO, ideal for investment.
4511 Minnesota Ave St, Louis, MO 63111
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St Louis Multifamily Investment Property
$199,500
3,536 SF

St Louis Multifamily Investment Property

Multifamily property near Cherokee business district, updated and fully occupied.
3453 Pennsylvania Ave St, Louis, MO 63118
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St. Louis Four-Family Investment Property
$489,000
3,400 SF

St. Louis Four-Family Investment Property

Four-unit property in desirable Southwest Garden neighborhood, St. Louis.
2039 Maury Ave St, Louis, MO 63110
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St Louis Four-Family Investment Property
$365,000
3,400 SF

St Louis Four-Family Investment Property

Cash-flowing 4-family in South City with immediate income potential.
4403 Pennsylvania Ave St, Louis, MO 63111
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SoHa Four-Family Investment Opportunity
$409,900
Pending

SoHa Four-Family Investment Opportunity

Four-unit building in St. Louis' SoHa neighborhood with strong rental history.
5401 Walsh St St, Louis, MO 63109
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Remodeled Four-Family with Four-Car Garage
$315,000
Pending

Remodeled Four-Family with Four-Car Garage

Remodeled four-family property with a rare four-car garage.
3201 Utah St St, Louis, MO 63118
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Large Brick Four-Family Property
$119,900
0.14 Acres

Large Brick Four-Family Property

Four-family property in Marine Villa neighborhood with rehab potential.
3735 Wisconsin Ave St, Louis, MO 63118
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St Louis Four-Family Building
$359,900
3,536 SF

St Louis Four-Family Building

Four units near Cherokee Street, generating $3,700 monthly income.
3545 Oregon Ave St, Louis, MO 63118
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St Louis Four-Family Investment Property
$142,500
3,780 SF

St Louis Four-Family Investment Property

Income-producing four-family property in St Louis, being sold AS IS.
4239 Margaretta Ave St, Louis, MO 63115
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St Louis County, MO Quadplexes Investment Opportunities Market Analysis

Explore 68 quadplexes for sale in St Louis County, MO, showcased through 68 active listings on our real estate platform. These investment opportunities span a total of 327,366 square feet of properties for sale, with an estimated market value of $19,412,749.

Prices for four-unit buildings in St Louis County, MO start at $40,000, averaging $340,574, and reaching up to $1,050,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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