109 20th Avenue S, ST PETERSBURG, FL

$619,000

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3

Beds

2

Baths

1,346

Square feet

0.16

Acres

About 109 20th Avenue S

HIGH AND DRY! NOT IN A FLOOD ZONE! Welcome to the brick-lined streets of St. Petersburg, where neighborhood charm, waterfront recreation, and easy access to downtown come together. This unique property features a 2-bedroom, 1-bathroom main home plus a detached 1-bedroom, 1-bathroom ADU, offering incredible flexibility and potential rental income. A spacious front deck provides a welcoming place to relax beneath the shade of mature trees. Stepping inside the main home, abundant natural light and wood-look flooring flow throughout the living and dining spaces. The kitchen offers ample cabinetry and countertop space, stainless steel appliances, and recessed lighting. Both bedrooms are a comfortable size and share a full bathroom. Outside, the vinyl-fenced property creates a private retreat with an expansive pavered courtyard connecting the main residence to the detached ADU. A large rear gate provides private alley access for conveniently parking a vehicle or storing a boat, while still leaving ample yard space to enjoy. The property also includes a storage shed for tools, recreational equipment, and additional belongings. The separate dwelling features its own living space, kitchen, bedroom, and full bathroom with a walk-in shower. Additional highlights include newer roofs on both the main home and ADU, along with newer pavers, windows, front deck, and more. Just blocks from the Tampa Bay waterfront, residents can enjoy morning walks, kayaking, or sunset picnics across the 14-acre green space at beloved Lassing Park. Downtown St. Pete is only minutes away, placing waterfront dining, local coffee shops, museums, Tropicana Field, the St. Pete Pier, USF St. Petersburg, and the vibrant Central Avenue corridor within easy reach. With convenient access to I-275, area hospitals, and Gulf beaches, this is a rare opportunity to enjoy one of St. Pete’s most character-filled neighborhoods with the versatility of two separate residences.

Features of 109 20th Avenue S

MLS® # TB8531729
Price $619,000
Bedrooms 3
Bathrooms 2.00
Square Footage 1,346
Acres 0.16
Year Built 1927
Type Residential Income
Sub-Type Duplex
Status Pending

Community Information

Address 109 20th Avenue S
Area St Pete
Subdivision ROUSLYNN
City ST PETERSBURG
County Pinellas
State FL
Zip Code 33705-2759

Amenities

Parking Boat, Off Street
Is Waterfront No
Has Pool No

Interior

Interior Features Ceiling Fan(s), Primary Bedroom Main Floor
Appliances Dishwasher, Microwave, Range, Refrigerator
Heating Central
Cooling Central Air, Mini-Split Unit(s)
Fireplace No

Exterior

Exterior Features Fenced, Sidewalk, Storage
Roof Shingle
Foundation Concrete Perimeter

School Information

Elementary Campbell Park Elementary-PN
Middle John Hopkins Middle-PN
High Lakewood High-PN

Additional Information

Date Listed July 31st, 2026
Days on Market 32
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

OfficeMAVREALTY

Listing Map

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