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$549,999
12 Days On Site

345 21ST AVENUE S
ST PETERSBURG, FL 33705

For Sale|Single Family Residence|Active
3
Beds
2
Total Baths
2
Full Baths
1,528
SqFt
$360
/SqFt
1945
Built
Subdivision:
ROUSLYNN
County:
Pinellas
Call Now: (727) 492-6672
Is this the listing for you? We can help make it yours.
(727) 492-6672
345 21ST AVENUE S345 21ST AVENUE S345 21ST AVENUE S345 21ST AVENUE S
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Monthly Payment (Est.)

$2,509
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LIVE IN PARADISE in the heart of OLD SOUTHEAST! Just minutes from vibrant Downtown St. Petersburg, this fully renovated home features an ADU that can either be used for extra income or an in-law suite. Nestled just four blocks from Lassing Park, and close to USF St. Pete, Bayfront & Johns Hopkins Hospitals, this property features two detached units: a 2-bed/1-bath front home and a 1-bed/1-bath ADU with a private fenced yard and alley access. Each unit is separately metered for electric, with a tenant covering their own utilities. Whether you’re an investor seeking strong rental income (with a history of consistent occupancy), or a buyer looking to live in one unit while renting the other, this property delivers. The neighborhood is rapidly growing with redevelopment and rising property values, making this an ideal opportunity for both immediate cash flow and long-term appreciation. Don’t miss your chance to Live and Own or simply invest in one of St. Pete’s most desirable and walkable neighborhoods!

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Listing Snapshot
Price 
$549,999
Days On Site 
12 Days
Bedrooms 
3
Inside Area (SqFt) 
1,528 sqft
Total Baths 
2
Full Baths 
2
Partial Baths 
N/A
Lot Size 
0.16 Acres
Year Built 
1945
MLS® Number 
TB8388215
Status 
Active
Property Tax 
$8,437.53
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Public Records
Friends & Family
Recent Activity
2 weeks agoListing updated with changes from the MLS®
2 weeks agoListing first seen on site
General Features
Acres 
0.16
Direction Faces 
South
Foundation 
Slab
Property Sub Type 
Single Family Residence
Sewer 
Public Sewer
SqFt Total 
1684
Stories 
One
Utilities 
Electricity ConnectedSewer ConnectedWater Connected
Water Source 
Public
Interior Features
Appliances 
Range
Cooling 
Central Air
Fireplace 
Yes
Fireplace Features 
Living Room
Flooring 
Ceramic Tile
Heating 
Heat Pump
Laundry Features 
Inside
Kitchen 
Level - First
Living Room 
Level - First
Master Bedroom 
Level - First
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Exterior Features
Construction Details 
Block
Roof 
Shingle
Community Features
Financing Terms Available 
Cash
MLS Area 
33705 - St Pete
Roads 
Asphalt
Township 
31
Listing courtesy of KELLER WILLIAMS ST PETE REALTY 7274697007



Listing information is provided by Participants of the Stellar MLS. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Properties displayed may be listed or sold by various participants in the MLS Copyright 2025, Stellar MLS.
Last checked: 2025-06-01 04:26 PM EDT

Neighborhood & Commute
Source: Walkscore
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