4105 18Th Avenue, St Petersburg, FL 33711
For Sale $449,900
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Charming St. Petersburg home with its own private guest house! Set on a corner lot at 18th Ave S and 41st St S, this property offers TWO SEPARATE HOMES: a remodeled 3 bedroom / 1 bath main house and a detached 1 bedroom / 1 bath cottage, each with its own private entrance, 4 bedrooms and 2 baths in all. Ideal for extended family or guests who want their own front door and privacy, for a home office or studio, or for living in the main house while the cottage helps with the mortgage. The cottage is currently leased at $1,500 a month, so the income is already in place if you want it, and the main house is vacant and ready for you to move right in. Both homes have been remodeled inside and are move-in ready; the roof was replaced in 2022. No HOA, no rental restrictions, and the property sits in FEMA Flood Zone X (non-evacuation), so lenders do not require flood insurance. Seller is offering a $15,000 credit to the buyer at closing. Minutes to downtown St. Petersburg, the Skyway Marina District, the Gulf beaches and I-275. Come see how much living fits on one lot.
Ceiling Fans(s)
Living Room/Dining Room Combo
Open Floorplan
Taxes: $6,475.06
Tax Year: 2025
Private Entrance
Private Mailbox
Private Yard
Convection Oven
Dishwasher
Microwave
Range
Refrigerator
Elementary School: Fairmount Park Elementary-Pn
Middle School: Azalea Middle-Pn
Junior High: Azalea Middle-Pn
High School: Boca Ciega High-Pn
MLS Area: 33711 - St Pete/Gulfport
Total Square Footage: 2,106
Price per Square Feet: $242.40
Water: Public
Construction: Frame
Date Listed: 2026-09-21 00:00:00
Furnished: Partially
Flooring: Luxury Vinyl
Roof: Shingle
Heating: Electric
Cooling: Wall/Window Unit(S)
Laundry: Electric Dryer Hookup, Laundry Room, Washer Hookup
Pets: Yes
Sewer: Public Sewer
Lot Desc.: Corner Lot, City Limits, Paved
Parcel ID: 27-31-16-78408-
Listing Courtesy Of: Dalton Wade Inc
carissa@wregroup.org
Charming St. Petersburg home with its own private guest house! Set on a corner lot at 18th Ave S and 41st St S, this property offers TWO SEPARATE HOMES: a remodeled 3 bedroom / 1 bath main house and a detached 1 bedroom / 1 bath cottage, each with its own private entrance, 4 bedrooms and 2 baths in all. Ideal for extended family or guests who want their own front door and privacy, for a home office or studio, or for living in the main house while the cottage helps with the mortgage. The cottage is currently leased at $1,500 a month, so the income is already in place if you want it, and the main house is vacant and ready for you to move right in. Both homes have been remodeled inside and are move-in ready; the roof was replaced in 2022. No HOA, no rental restrictions, and the property sits in FEMA Flood Zone X (non-evacuation), so lenders do not require flood insurance. Seller is offering a $15,000 credit to the buyer at closing. Minutes to downtown St. Petersburg, the Skyway Marina District, the Gulf beaches and I-275. Come see how much living fits on one lot.
Property Details
Price: $449,900
Sq Ft: 1,856
($242 per
sqft)
Bedrooms: 4
Bathrooms: 2
City: St Petersburg
County: Pinellas
Type: Single Family
Development: St Petersburg Investment Cos
Subdivision: St Petersburg Investment Cos Add To Oak Park
Acres: 0.1900
Virtual Tour/Floorplan: View
Year Built: 1922
Listing Number: TB8550484
Status Code: A-Active
Taxes: $6,475.06
Tax Year: 2025
Garage:
Furnishings: Partially
Pets Allowed: Yes
Interior Features:
Ceiling Fans(s)
Living Room/Dining Room Combo
Open Floorplan
Financial Information:
Taxes: $6,475.06
Tax Year: 2025
Exterior Features:
Private Entrance
Private Mailbox
Private Yard
Equipment:
Convection Oven
Dishwasher
Microwave
Range
Refrigerator
School Information:
Elementary School: Fairmount Park Elementary-Pn
Middle School: Azalea Middle-Pn
Junior High: Azalea Middle-Pn
High School: Boca Ciega High-Pn
Additional Information:
MLS Area: 33711 - St Pete/Gulfport
Total Square Footage: 2,106
Price per Square Feet: $242.40
Water: Public
Construction: Frame
Date Listed: 2026-09-21 00:00:00
Furnished: Partially
Flooring: Luxury Vinyl
Roof: Shingle
Heating: Electric
Cooling: Wall/Window Unit(S)
Laundry: Electric Dryer Hookup, Laundry Room, Washer Hookup
Pets: Yes
Sewer: Public Sewer
Lot Desc.: Corner Lot, City Limits, Paved
Parcel ID: 27-31-16-78408-
Map of 4105 18Th Avenue, St Petersburg, FL 33711
Listing Courtesy Of: Dalton Wade Inc
carissa@wregroup.org