720 21st Avenue South

Off Market

720 21st Avenue South

St. Petersburg FL 33705

1540 sq. ft.

6277 sq. ft.

Duplex

Last sold for $395,000

Jason Caldwell, last sold this property on 08 May 2026 after 78 days on market.

Overview

Well-maintained, income-producing duplex in a prime South St. Pete location. This split-level property features two updated units one upstairs and one downstairs each thoughtfully improved with major systems and key components already addressed, making this a low-maintenance investment opportunity. The property currently generates $3,073 per month in combined rent. The upstairs tenant has been in place for four years with a flawless payment history. The downstairs tenant has been in place for one year. This duplex has a consistent track record of strong occupancy and reliable rental income. Located next to a park and just minutes from downtown St. Petersburg, USF, hospitals, and major corridors, the property offers excellent accessibility and long-term rental appeal. It is also situated within an Opportunity Zone, providing potential tax advantages for investors. The home experienced minor flood intrusion (less than one inch) during Hurricane Helene the first flood event in the property’s history. All affected areas were professionally repaired, and the damage was minimal. The property did not flood during the subsequent storm. Solid construction, updated interiors, dependable tenants, and over $3,000 in monthly income make this a straightforward, turn-key investment.

Features

4 bedrooms

2 bathrooms

1540 sq. ft. floor area

6277 sq. ft. lot size

Duplex

Estimated Value

Based on this property and similar 4 bedroom duplexes sold in St. Petersburg over the last 12 months, the estimated median property value of 720 21st Avenue South is $404k.

Median value

$404k

Estimated value range

$205k - $859k

Median days on market

Estimated value trend

-1%

decrease over the last 12 months

Average days on market is based on recent, comparable sales in St. Petersburg. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 720 21st Avenue South

2026

Sold

$395,000

08 May 2026 by Jason Caldwell, of DALTON WADE INC

2025

Rented

Undisclosed

09 Jul 2025 by DALTON WADE INC

2021

Sold

$290,000

27 Aug 2021 by Chau Nguyen, of SOURCE REAL ESTATE

Happy sellers in St. Petersburg

77%

77% of sellers in St. Petersburg reported that their sale price either exceeded or met their price expectations.

St. Petersburg stands out for consistently delivering exceptional satisfaction and strong market results for homeowners.

This is based on voluntary sentiment collected from 32 reviews in St. Petersburg over the last 12 months.

Local market activity for 4 bedroom duplexes in St. Petersburg

In the last 12 months, 5 four-bedroom duplexes similar to 720 21st Avenue South, have been sold.

This represents a 50% increase in four-bedroom duplexes sales when compared to the previous 12 months.

Sold

For Sale

Interested in selling?

People are reaching out to these agents in St. Petersburg for a market analysis.

Kent Rodahaver

at NEXTHOME SOUTH POINTE

(65 reviews)

Get a market analysis

Patricia Hughes

at COLDWELL BANKER REALTY

(32 reviews)

Get a market analysis

Kyle Hickey

at CORCORAN DWELLINGS

(136 reviews)

Get a market analysis

Josh Martin

at Realty ONE Group | Sunshine

(56 reviews)

Get a market analysis

Nearby agents

Compare and contact these top performing agents who’ve delivered exception customer service for their clients in St. Petersburg

Kent Rodahaver

Sellers who recommend Kent Rodahaver have praised them for being well-prepared

5 (65 reviews)
11 Reviews in St. Petersburg
16 Sales in St. Petersburg

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Patricia Hughes

Patricia Hughes is a recommended agent for St. Petersburg. They have 5 local sales and collected 7 local reviews across the last 12 months.

5 (32 reviews)
7 Reviews in St. Petersburg
5 Sales in St. Petersburg

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Kyle Hickey

Sellers who recommend Kyle Hickey have praised them for being local expert, responsive, clear communication, supportive, patient, resourceful, and well-prepared