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611 S 21st Street, Fort Pierce, FL, 34950
Renovated Duplex on Corner Lot

611 S 21st Street Fort Pierce, FL 34950

New
For Sale
$350,000

MULTI_FAMILY - Fort Pierce, FL

Property Size1,280 SF
Lot Size0.36 Acres
Price / SF$273.44
Days on Market7

Property Features for 611 S 21st Street

General Information

Property type
Residential Multi Family
Property subtype
Duplex
Zoning
Medium Den
Bedrooms
6
Rooms
Bathroom 1, Bedroom 4, Bedroom 3, Bedroom 2, Bathroom 2, Bedroom 5, Bathroom 3, Bedroom 1, Bedroom 6
Patio and Porch features
Patio, Deck
Pets allowed
Yes, No
Exterior features
Balcony, Storage
Standard status
Active
APN
240971100080000
Size
1,280 SF
Lot size
0.36 Acres

Taxes and HOA fees

Tax Year
2025
Tax Description
FRANKLIN PARK S/D BLK 1 LOTS 8 AND 9
Tax Annual Amount
6046

Utilities

Sewer type
Public Sewer
Cooling system
Wall/Window Unit(s), Window Unit(s)
Water source
Public

Building Details

Year built
1951
Floors in Building
1
Number of units
2
Flooring type
Wood
Building materials
Wood Frame, Wood Siding
Roof type
Shingle
Additional Structures
Storage
Listing Agency: Dalton Wade Inc
Listed By: Brauner Gamboa Urena · License #3283871
Added: Jul 20 Changed: Jul 26 Last Checked: Jul 26 at 10:06AM
MLS# B26054866

Copyright © 2026 BeachesMLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.


Investment Insights

Based on property information with market context.

This duplex sits on a double corner lot spanning two parcels and includes two residential units. The smaller unit offers two bedrooms and one bathroom and has been fully renovated. The larger unit offers four bedrooms and two bathrooms. The property size is 1,280 square feet on a 0.36-acre lot, and current monthly rents are $1,400 for the two-bedroom unit and $1,500 for the four-bedroom unit.

Located at 611 S 21st Street in Fort Pierce, Florida, the property is listed with zoning noted as “Medium Den.” The current setup provides an existing income stream and the site is described as holding potential for redevelopment into a fourplex.

For buyers and investors looking for an income-producing duplex with room to consider future expansion, this property’s configuration and current rent roll are central to the offering.

Key Highlights

  • Double corner lot spans two parcels, with space to expand to a fourplex (based on provided remarks).
  • Duplex includes a fully renovated 2‑bedroom, 1‑bath unit renting for $1,400.
  • Second unit is a 4‑bedroom, 2‑bath unit renting for $1,500.

Financial Insights For Multifamily LT 5

Simulate Cap Rate and NOI

NOI Build-Up
Vacancy
income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
EGI (Effective Gross Income)
gross rent minus vacancy losses — the realistic income before paying operating costs.
OpEx (Operating Expenses)
recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
NOI (Net Operating Income)
income a property generates after operating costs but before financing and taxes.

Component $ $/SF
Gross rent $28.4k $22.20
− Vacancy −$1.6k −$1.22
EGI $26.9k $20.98
− OpEx −$8.1k −$6.29
NOI $18.8k $14.69
1,280 SF · lease $22.20/SF/yr · vacancy 5.50% · expense 30.00%

Alternative Uses

Best Use
Multifamily LT 5
$268.5K
$235.0K – $313.3K (±1% cap)
NOI $18,797 @ 7.0% cap · market cap 5.37%
Second Best
Apartment 5plus
$249.3K
$218.2K – $290.9K (±1% cap)
NOI $17,452 @ 7.0% cap · market cap 4.99%
Theoretical Best
Office A
$321.9K
$281.7K – $375.6K (±1% cap)
NOI $22,533 @ 7.0% cap · market cap 6.44%
Zoning and permitted uses should be independently verified with local authorities.

Property Analytics

Property Profile Location Intelligence

Current Use by Public Records

Duplexes

Suggested Use

Real Estate Agency (Bike/Boat/Book/etc) Store Electrical Service Bakery Cafe & Coffee Shop (Bike/Boat/Book/etc) Store HVAC Service Plumbing Service Veterinary Clinic Tech Support Center

Zoning and permitted uses should be independently verified with local authorities.

FAQs

What type of property is this?
Duplex - Two fully renovated duplex units generate $1,400 and $1,500 in monthly rent.
Where is this duplex located?
The property is located at 611 S 21st Street Fort Pierce, FL.
What is the asking price?
The asking price for this property is $350,000.
What are key features of this property?
This property features: Double corner lot spans two parcels, with space to expand to a fourplex (based on provided remarks).; Duplex includes a fully renovated 2‑bedroom, 1‑bath unit renting for $1,400.; Second unit is a 4‑bedroom, 2‑bath unit renting for $1,500.
More about this property
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