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5-Unit Apartment Building
New
For Sale
$1,995,000

1821 Seaway Drive, Fort Pierce, FL 34949

ResidentialIncome, Fort Pierce, FL

Property Size4,736 SF
Lot Size0.32 Acres
Price / SF$421.24
Days on Market1

Property Features for 1821 Seaway Drive

General Information

Property type Residential Multi Family
Property subtype Quadruplex
Zoning description HI Medium
Parking features Open
Window features Blinds
Pets allowed Yes
Subdivision Fort Pierce Sub
Elementary school C A Moore
Middle school Dan MCcarthy
High school Fort Pierce Westwood
Standard status Active
APN 240150100640001
Size 4,736 SF
Lot size 0.32 Acres

Taxes and HOA fees

Tax Year 2025
Tax Description FT PIERCE BEACH S/D BLK 5 LOTS 11 AND 12
Tax Annual Amount 25809
Legal Description FT PIERCE BEACH S/D BLK 5 LOTS 11 AND 12

Utilities

Sewer type Public Sewer
Heating system Central, Electric (Heating)
Cooling system Electric, Central Air
Water source Public

Building Details

Year built 1983
Number of units 1
Flooring type Tile
Building materials Block, Concrete, WoodSiding
Roof type Metal
Listing Agency: Water Pointe Realty Group
Listed By: Blake Miller · License #3211582
Added: Oct 16 Last Checked: Oct 16 at 8:06PM
MLS# M20057290

Copyright © 2026 Martin County REALTORS® of the Treasure Coast, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

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Investment Insights

Based on property information with market context.

This 5-unit apartment property contains 4,736 square feet across 0.3181 acres. Each residence has two bedrooms and 1.5 baths, and the units are remodeled and furnished. The building dates to 1983 and has a standing-seam metal roof; four units have received replacement air-conditioning systems since 2021. Impact windows are also noted among the property features.

The property is across the street from Square Grouper, with the beach and restaurants within walking distance. Views of the inlet and jetty are available across the street. The property is presented for vacation, short-term, or long-term rental use.

Key Highlights

  • Five furnished, remodeled units, each with 2 bedrooms and 1.5 baths
  • 4,736 square feet on 0.3181 acres
  • Four of five units have had A/C replaced since 2021

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$64,573
Cap Rate
3.24%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,291,460 $1.3M
Cap Rate 7%
$922,471 $922.5K
Cap Rate 9%
$717,478 $717.5K
Market Conditions
NOI Build-Up for 4,736 SF
Gross rent
$123.3K $26.04/SF
− Vacancy
−$5.9K −$1.25/SF
EGI
$117.4K $24.79/SF
− OpEx
−$52.8K −$11.16/SF
NOI
$64.6K $13.63/SF
Area
St. Lucie County, FL
Vacancy
4.80%
Lease Rate
$26.04 /SF/Yr
Expense Ratio
45.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,291,460
Cap Rate 7%
$922,471
Cap Rate 9%
$717,478

Alternative Uses

Best Use
Apartment 5plus
$922.5K
$807.2K – $1.08M (±1% cap)
NOI $64,573 @ 7.0% cap · market cap 3.24%
Second Best
—
—
no second resolved use
Theoretical Best
Office A
$1.19M
$1.04M – $1.39M (±1% cap)
NOI $83,373 @ 7.0% cap · market cap 4.18%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

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Current Use

Short term rental ...

Suggested Use

Top Pick Law Firm Hair Salon Pharmacy Big Box & Wholesale Store Grocery & Convenience Store (Bike/Boat/Book/etc) Store

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

5
Residential units

Location Intelligence

Trade Area within ½ mile

179
Businesses Nearby

Demographics for 34949, FL

8,027
Population
8,033
Households
1
Avg Household Size
65
Median Age
47%
College-Educated
96%
High-School Grad
9.4 sq mi
ZIP Area
854
Density / Sq Mi
$92,188
Median Household Income
$37,219
Median Earnings
$1,484
Median Rent
$427,500
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Multifamily in South region

8.5% 2022
10.2% 2023
11.4% 2024
11.3% 2025

Frequently Asked Questions

What type of property is this?
Apartment building - Remodeled, furnished residences offer flexibility for short-term and traditional rental use.
Where is this apartment building located?
The property is located at 1821 Seaway Drive Fort Pierce, FL.
What is the asking price?
The asking price for this property is $1,995,000.
What are key features of this property?
This property features: Five furnished, remodeled units, each with 2 bedrooms and 1.5 baths; 4,736 square feet on 0.3181 acres; Four of five units have had A/C replaced since 2021
More about this property
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