Skip main navigation
For sale
  • Price cut: $30K (7/1)
    $499,999

    345 21st Ave S, Saint Petersburg, FL 33705

    3beds
    1,528sqft
    : 
    Single Family Residence
    Built in 1945
    7,122 Square Feet Lot
    $485,000 Zestimate®
    $327/sqft
    $-- HOA

    What's special

    Fully renovated homePrivate fenced yard
    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!
    107 days
    on Zillow
    |
    222
    |
    15
    |

    Likely to sell faster than

    Zillow last checked: 7 hours ago

    Listing updated: July 01, 2025 at 08:45am

    Listing Provided by:

    Scott Turner 727-469-7007,

    KELLER WILLIAMS ST PETE REALTY 727-894-1600

    Source: Stellar MLS,MLS#: TB8388215MLS LogoOriginating MLS: Suncoast Tampa

    Travel times

    Tour with a buyer's agent

    We'll find a local expert to take you on a private tour of 345 21st Ave S.

    Next available tour time:Today at 5:30pm

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 3
    • Bathrooms: 2
    • Full bathrooms: 2
    Primary bedroom
    • Features: Built-in Closet
    • Level: First
    Kitchen
    • Level: First
    Living room
    • Level: First
    Heating
    • Heat Pump
    Cooling
    • Central Air
    Appliances
    • Included: Range
    • Laundry: Inside
    Features
    • Primary Bedroom Main Floor
    • Flooring: Ceramic Tile
    • Has fireplace: Yes
    • Fireplace features: Living Room
    Interior area
    • Total structure area: 1,684
    • Total interior livable area: 1,528 sqft
    Video & virtual tour

    Property

    Features
    • Levels: One
    • Stories: 1
    • Exterior features: Sidewalk
    Lot
    • Size: 7,122 Square Feet
    • Dimensions: 50 x 140
    Details
    • Parcel number: 303117771840100010
    • Special conditions: None

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence
    Materials
    • Block
    • Foundation: Slab
    • Roof: Shingle
    Condition
    • New construction: No
    • Year built: 1945

    Utilities & green energy

    • Sewer: Public Sewer
    • Water: Public
    • Utilities for property: Electricity Connected, Sewer Connected, Water Connected

    Community & HOA

    Community
    • Subdivision: ROUSLYNN
    HOA
    • Has HOA: No
    • Pet fee: $0 monthly
    Location
    • Region: Saint Petersburg

    Financial & listing details

    • Price per square foot: $327/sqft
    • Tax assessed value: $508,917
    • Annual tax amount: $8,437
    • Date on market: 5/20/2025
    • Cumulative days on market: 107 days
    • Listing terms: Cash
    • Ownership: Fee Simple
    • Total actual rent: 0
    • Electric utility on property: Yes
    • Road surface type: Asphalt, Brick
    • Loading
    • Loading