5501 18TH AVENUE S
Gulfport, FL, 33707 $ 549,900
Bedrooms4 Baths2.0 Sq 1,688 Monthly Estimate*
$ 3,431
for $549,900 with 4 bedrooms and 2 full baths. This 1,688 square foot home was built in 1948 on a lot size of 0.17.
MOTIVATED SELLERS will look at all offers. Charming Gulfport Duplex with Income Potential & Park Views! This masonry duplex in central Gulfport offers incredible flexibility, whether you're looking for an investment opportunity or a multi-generational living arrangement. Located directly across from Tomlinson Park, the property enjoys picturesque views of the pond and fountain, creating a peaceful and inviting setting. Each unit features two bedrooms, one bath, an open kitchen and living room layout, and a versatile bonus room that can serve as a home office, den, or formal dining area. The east unit has a side entrance that leads to a large open porch, offering a private entry option. The west unit has a rear door that opens to its own private porch facing the backyard. It also boasts a spacious walk-in closet leading to the laundry room, as well as an extra-large, partially finished garage with a bonus bathroom. The enclosed 2-3 car garage and bathroom were finished prior to the sellers' ownership, and no permit records are available for those modifications. With separate electric and water meters, this property is an ideal investment. A pocket door currently connects the two units, allowing for easy use as a multi-generational home, or it can be closed off to maintain the property as a traditional duplex. Each unit has its own private laundry room with exterior access, providing additional convenience. A brand-new roof was installed in February 2025, ensuring peace of mind for years to come. The location couldn’t be better, with Tomlinson Park right across the street. Enjoy a morning walk around the pond, catch a little league game, or take advantage of the recreational workout area and playground. Stetson University’s College of Law is just minutes away, and downtown Gulfport, with its charming shops, restaurants, festivals, and nightlife, is a short bike ride or drive. The award-winning Gulf beaches and vibrant downtown St. Petersburg are also just 10 to 15 minutes away, making this an unbeatable location. Don’t miss this rare opportunity to own a centrally located duplex with income potential and prime Gulfport charm!
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FeaturesInteriorInterior Amenities ceiling fan(s)
Flooring tile
Furnished Y/N unfurnished
Air Conditioning Y/N yes
Heating Y/N yes
Fireplace Y/N no
Laundry Features laundry room
Total Bedrooms 4
Total Baths 2
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GeneralSewer public sewer
Heating central
Cooling central air
Utilities public
Roof membrane shingle
Appliances dryer range range hood refrigerator washer
Zoning res duplex
Garage Spaces 3
Patio/Porch Features covered front porch rear porch
Construction Materials block
Year Built 1948
View park/greenbelt
Levels one
Property Subtype duplex
Tax Year 2024
Ownership fee simple
County pinellas
New Construction no
Property Type residential income
HOA N
Attached Garage yes
Subdivision Name pasadena gardens gulfview sec
Garage Y/N yes
Status active
Directions gulfport boulevard (22nd ave s) to 55th street. north to 18th ave s. home is on the northwest corner of 18th ave s and 55th street.
City gulfport
Senior Community Y/N no
Number Of Units Total 2
MLS Area 33707 - st pete/south pasadena/gulfport/st pete bch
Lot Size Units square feet
Lot Size Square Feet 7488
Carport Y/N no
Listing Terms cash conventional fha va loan
Land Lease Y/N no
Tax Annual Amount 1056.13
Additional Parcels Y/N no
Lease Considered Y/N yes
Building Area Units square feet
Living Area Units square feet
Standard Status active
Occupancy Type vacant
Tax Lot 10
Legal Description pasadena gardens gulfview sec blk 13 lot 10 & s 15ft of lot 9
Minimum Lease 1 month
Water Access Y/N no
Additional Rooms den/library/office
Water View Y/N no
Flood Zone Code x
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ExteriorExterior Amenities fenced
Parking Features driveway off street
Lot Features corner lot city lot
Water Source public
Lot Size Area 7488
Foundation Details slab
Number of Buildings 1
Building Area Total 2716
Lot Dimensions 70 x 107
Lot Size Acres 0.17
Road Surface Type asphalt
Private Pool no
Waterfront Y/N no
Covered Spaces 3
Road Responsibility public maintained road
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* Excluded FeaturesList Byjody@caldwellrealty.comEmail
Affordability Calculator
- Monthly Principal & Interest
- $3,431
- Monthly Property Taxes
- $88
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbyMulti-family listings in Gulfport, FL
Average List Price $647,186
Percent of Sale Price 18%
About Gulfport, FL 13,582 Population
4% Since 2002
$ 44,161 Median Income
55.98 Median Age
10% Households with Children
Trends Information provided by ATTOM Data Solutions.
266288 Elementary School
265661 Middle School
Unknown High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 10/15/2025 | $519,900 | -0.97% | Price Down |
| 5/8/2025 | $525,000 | -4.53% | Price Down |
| 3/14/2025 | $549,900 | | Listed Price |