1916 Seidenberg Avenue, Key West, FL 33040

New Listing

$1,050,000

Property Type: Residential Bedrooms: 6 Baths: 2 Square Footage: 1,694 Lot Size (sq. ft.): 4,426 Status: Active

Current Price: $1,050,000 List Date: 4/24/2026 Last Modified: 4/24/2026

Description

Duplex with Solid Income - $91,800/Year This income-producing duplex offers two spacious units, each featuring 3 bedrooms and 1 bathroom--an ideal setup for steady, long-term rental demand. Currently leased at $3,850 and $3,800 per month, the property delivers a strong annual income of $91,800. Situated on a 4,400 sq. ft. lot in a desirable location near the coast, this property is just a short ride from the energy of downtown, making it highly attractive to tenants who want both convenience and lifestyle. Each unit is separately configured, providing flexibility for investors or owner-occupants. The rear unit benefits from off-street parking--a valuable feature in this market. Built with durable Indian Block construction, the property offers long-term structural integrity with room for future value-add opportunities.

More Information MLS# 619618

Contract Information

Listing Board: Key West Association Current Price: $1,050,000 Listing Date: 2026-04-23 List Price: $1,050,000

Location, Tax & Legal

KW Neighborhood: Midtown East City: KEY WEST Mile Marker: 3 Marathon Neighborhood: N/A Side: Median Alternate Key #: 1047627 Parcel #: 00047020000000 Zoning: MDR-1 - Medium Desnity Residential Deed Restrictions: Unknown Legal: Kw Kw Realty Co's First Sub Pb1-43 Sw'ly 11.50Ft Of Lot 9 & Ne'ly 32.76Ft Of Lot 10 Sqr 16 Tr 21 Or514-545 Or518-406 Or7 Taxes: 7286.73 Tax Year: 2025 Pub Sewer HkUp: Yes Street #: 1916 Street Name: Seidenberg Street Suffix: Avenue Key/Island: Key West State/Province: FL Zip Code: 33040 County: Monroe Subdivision: Key West Realty Cos Sub (3.0) Area: 03 - Key West

General Property Description

Realtor.COM Type: Multi-family Waterfront: No Control Depth: 0 Lot Size: 44 X 100 Lot SqFt: 4426 Pool: No Acres: 0.1 SqFt Source: Property Data Card Rentals Allowed: With Restrictions Style: Duplex Year Built: 1953 Living Apx SqFt: 1694 Total Bedrooms: 6 Full Baths: 2 Total Baths: 2

Remarks & Misc

Remarks – Consumer: Duplex with Solid Income - $91,800/Year This income-producing duplex offers two spacious units, each featuring 3 bedrooms and 1 bathroom--an ideal setup for steady, long-term rental demand. Currently leased at $3,850 and $3,800 per month, the property delivers a strong annual income of $91,800. Situated on a 4,400 sq. ft. lot in a desirable location near the coast, this property is just a short ride from the energy of downtown, making it highly attractive to tenants who want both convenience and lifestyle. Each unit is separately configured, providing flexibility for investors or owner-occupants. The rear unit benefits from off-street parking--a valuable feature in this market. Built with durable Indian Block construction, the property offers long-term structural integrity with room for future value-add opportunities.

Association Info

Mandatory Home Owners Asc: No 1st Right of Refusal: No Association Fee $: 0

Fee Includes

None: 1

Dockage

None: 1

Tax Exemptions

None: 1

Appliances

Dishwasher: 1 Dryer: 1 Microwave: 1 Oven: 1 Refrigerator: 1 Washer: 1

Pets

Pets Allowed: 1

Cooling

Ceiling Fans(s): 1 Wall/Window Unit(s): 1

Waterfront

None: 1

Waterview

No Waterview: 1

Floor

Vinyl: 1

Building Style

Above Flood: Unknown Ground Level: 1

Vehicle Storage

Off Street Parking: 1

Construction

Other: 1

Land Size

Less Than 1/4 Acre: 1

Furnished

Unfurnished: 1

Utilities

Buyer to Verify: 1 Elect Separate Meter: 1 FKAA: 1 Municipal Sewer: 1

Porch/Balcony

Open Porch/Balcony: 1

Roof

Metal Roof: 1

Financial Status

Standard Sale: Yes

Status Change Info

Status: Active

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: None Waterview: No Waterview Dockage: None Building Style: Ground Level Vehicle Storage: Off Street Parking Furnished: Unfurnished Cooling: Ceiling Fans(s); Wall/Window Unit(s) Utilities: Buyer to Verify; Elect Separate Meter; FKAA; Municipal Sewer Appliances: Dishwasher; Dryer; Microwave; Oven; Refrigerator; Washer Construction: Other Floor: Vinyl Roof: Metal Roof Pets: Pets Allowed Land Size: Less Than 1/4 Acre

Room Information

Bedroom 1 Level: Main

Listing Office: eXp Realty LLC KW Branch

Last Updated: April - 24 - 2026

The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.

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