ST PETERSBURG, FL 33705 330 20TH AVENUE S

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Presented By: INSTA REAL ESTATE SOLUTIONS with 813-586-0654. - 813-586-0654
  • MLS# TB8517074
  • 06/08/2026
  • Request Tour
  • Request Info
  • Beds • 4
  • Baths • 4
  • SQFT • 2,093

Home Details

330 20th Ave S, St. Petersburg, FL — Income Producing QUADPLEX Two separate duplexes on one property. One duplex in front (single story, side by side), one duplex in the rear (1 unit upstairs, 1 unit downstairs) Exceptional investment opportunity in the highly desirable Old Southeast neighborhood of St. Petersburg. This well-maintained income-producing property consists of two separate duplex buildings, offering immediate cash flow with additional upside potential. The front building is a single-story duplex featuring two 1-bedroom, 1-bath units. The rear building includes a 1-bedroom, 1-bath unit on the main floor and a spacious 2-bedroom, 1-bath unit upstairs, providing a desirable unit mix for a variety of tenants. Three units are currently leased at $1,495, $1,395, and $1,445 per month, while one unit is vacant and ready for occupancy at $1,495 per month. With the 4th unit rented at $1345 a CAP rate of approximately 9.5% would be achieved. This property offers solid cash flow today with room for rental growth tomorrow, making it ideal for both seasoned investors and those looking to expand their portfolio. Located just minutes from vibrant Downtown St. Petersburg, residents enjoy quick access to waterfront parks, Beach Drive, the St. Pete Pier, restaurants, shopping, museums, and major employment centers. The Old Southeast neighborhood continues to see strong demand and long-term appreciation, making this a strategic addition to any investment portfolio. Don’t miss this opportunity to own a versatile, income-producing asset in one of St. Pete’s most sought-after locations.
Presented By: INSTA REAL ESTATE SOLUTIONS with 813-586-0654. - 813-586-0654

Interior Features for 330 20TH AVENUE S

Bedrooms

Total Bedrooms4

Bathrooms

Half Baths0
Total Baths4

Other Interior Features

LivingAreaSourcePublic Records
Air Conditioning Y/NYes
Fireplace Y/NNo
FlooringTile
Furnished Y/NUnfurnished
Heating Y/NYes
Interior AmenitiesNinguno
Laundry FeaturesInside

General for 330 20TH AVENUE S

Additional Parcels Y/NNo
AppliancesCooktop
Building Area UnitsSquare Feet
Carport Y/NNo
CityST PETERSBURG
Construction MaterialsOther
CoolingWall/Window Unit(s)
CountyPinellas
DirectionsFrom I-275, take Exit 22 for I-175 East toward downtown. Continue to 4th St S and head south. Turn right onto 20th Ave S and continue to 330 20th Ave S.
Facing DirectionNorth
Flood Zone CodeAE
Full Baths4
Garage Y/NNo
HeatingWall Units / Window Unit
Land Lease Y/NNo
Lease Considered Y/NYes
Legal DescriptionROUSLYNN BLK 10, LOT 10
LevelsTwo
Living Area UnitsSquare Feet
Lot Size Square Feet7009
Lot Size UnitsSquare Feet
MLS Area33705 - St Pete
Minimum Lease1 Month
New ConstructionNo
Occupancy TypeTenant
OwnershipFee Simple
Property SubtypeSingle Family Residence
Property TypeResidential
RoofShingle
STELLAR_InLawSuiteYNNo
Senior Community Y/NNo
SewerPublic Sewer
Standard StatusActive
StatusActive
Subdivision NameROUSLYNN
Tax Annual Amount10423.77
Tax Lot10
Tax Year2025
Total Rooms3
UtilitiesBB/HS Internet Available, Cable Available, Electricity Connected, Sewer Connected, Water Connected
Virtual TourClick here
Water Access Y/NNo
Water View Y/NNo
Year Built1948

Exterior for 330 20TH AVENUE S

Building Area Total2093
Exterior AmenitiesNone, Private Yard
Foundation DetailsSlab
Lot Dimensions50 x 140
Lot Size Acres0.16
Lot Size Area7009
Private PoolNo
Road Surface TypeAsphalt
Water SourcePublic
Waterfront Y/NNo

Additional Details

Price History

Schools

High School Hubert H Humphrey Middle School
Middle School N/A
Elementary School Big Hollow Elementary School

Alexander Konstantinou

Realtor®
Price $550,000
MLS#TB8517074
List Date 06/08/2026
Property Type Single Family
Phone 786.397.9839
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Request Info
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