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Two-Unit Duplex
For Sale
$1,050,000

1916 Seidenberg Avenue, Key West, FL 33040

Two separately configured three-bedroom units offer flexible residential layouts with off-street parking at the rear.

Property Size1,694 SF
Lot Size0.10 Acres
Price / SF$619.83
Days on Market132

Property Features for 1916 Seidenberg Avenue

General Information

Standard status Active
Size 1,694 SF
Lot size 0.10 Acres
Property subtype Multi-Family

Units

Unit Mix 2 x 3BR/1BA
Multifamily Units 2

Additional Details

Gross Income $91,800

Taxes and HOA fees

Annual Taxes $7,287

Amenities

Window/Wall Unit, Ceiling Fan(s)
Vinyl
Dishwasher, Washer, Dryer, Microwave, Refrigerator, Oven
3
Unfurnished
Metal
Open Porch/Balcony
MDR-1 - Medium Desnity Residential
Parking. Waterfront.
Off Street.
Other
44 X 100, 0.10000000149011612

Building Details

Year Built 1953
Construction Indian Block
Listing Agency: eXp Realty LLC KW Branch
Listed By: Monika Rydzak · License #3250161
Source: Xome
Added: Apr 22 Changed: Aug 30 Last Checked: Aug 31 at 1:21PM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of eXp Realty LLC KW Branch

Investment Insights

Based on property information with market context.

This duplex contains 1,694 square feet arranged as two separately configured residences. Each unit includes three bedrooms and one bathroom, with vinyl finishes, a dishwasher, washer, dryer, microwave, refrigerator, oven, window or wall unit, and ceiling fan(s). The property also includes an open porch or balcony, metal exterior features, and Indian Block construction.

Set on a 4,400-square-foot lot measuring 44 X 100, the property is zoned MDR-1 - Medium Density Residential. The rear unit has off-street parking, while the location is near the coast and a short ride from downtown. Built in 1953, the duplex presents a two-residence configuration with separately arranged living spaces.

Key Highlights

  • Two units, each with 3 bedrooms and 1 bathroom
  • 1,694 square feet on a 4,400 sq. ft. lot
  • Lot dimensions: 44 X 100

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick (Bike/Boat/Book/etc) Store Auto Repair Shop Cosmetic Store Daycare Center Tattoo & Piercing Shop Catering Service

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

2
Residential units

Location Intelligence

Trade Area within ½ mile

1,411
Businesses Nearby

Demographics for 33040, FL

35,958
Population
19,001
Households
1.9
Avg Household Size
44
Median Age
38%
College-Educated
92%
High-School Grad
17.7 sq mi
ZIP Area
2,032
Density / Sq Mi
$79,038
Median Household Income
$42,458
Median Earnings
$2,079
Median Rent
$766,400
Median Home Value

Market

Vacancy Rate% for Multifamily in South region

8.5% 2022
10.2% 2023
11.4% 2024
11.3% 2025
Rey
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Frequently Asked Questions

What type of property is this?
Duplex - Two separately configured three-bedroom units offer flexible residential layouts with off-street parking at the rear.
Where is this duplex located?
The property is located at 1916 Seidenberg Avenue Key West, FL.
What is the asking price?
The asking price for this property is $1,050,000.
What are key features of this property?
This property features: Two units, each with 3 bedrooms and 1 bathroom; 1,694 square feet on a 4,400 sq. ft. lot; Lot dimensions: 44 X 100
More about this property
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