2523 Seidenberg Avenue, Key West, FL 33040

$850,000

Property Type: Residential Bedrooms: 5 Baths: 3 Square Footage: 2,095 Lot Size (sq. ft.): 5,000 Status: Closed

Current Price: $850,000 List Date: 12/29/2022 Last Modified: 12/17/2025

Description

2523 listing Opportunity to own a legal duplex. 2 separate water meters. 2 separate electric meters. On a peaceful section of mid-town. Centrally located to major shopping and downtown. New paint. New roof. New water heater in front unit. Front unit=2/1, with private entrance to rear bedroom, large storage room, & large closets. Rear unit=3/1-1/2. 1/2 bath on bottom floor. All 3 bedrooms + 'extra' room on top floor. Separate, fenced yards in back & front. New privacy fence. New deck on back unit off kitchen entrance. W/D hookups for each unit outside, under carport. Carport for 2 off street parking spaces. Total rent $5,600/month. Long term tenants, on month to month, in both front & rear units. Both are cooperative. Daytime is best. Owner is a FL licensed real estate agent

More Information MLS# 603370

Contract Information

Listing Board: Key West Association As is Rght to Inspct: Yes Current Price: $850,000 Listing Date: 2022-12-08 Sold Price: $850,000

Location, Tax & Legal

KW Neighborhood: Midtown East City: KEY WEST Mile Marker: 3 Marathon Neighborhood: N/A Side: Median Flood Zone: Unkonwn Alternate Key #: 1048771 Handicap Access: No Parcel #: 00048160-000000 Zoning: SF - Single Family Deed Restrictions: Unknown Legal: KW KW REALTY COS FIRST SUB PB 1-43 LOT 6 SQR 25 TR 21 OR254-223/24 OR494-523D/C OR1277-1219 OR1606-0485 OR2722-742 OR287 Taxes: 5562.44 Tax Year: 2021 Pub Sewer HkUp: Yes Street #: 2523 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 SqFt: 5000 Pool: No Total Units: 2 Acres: 0.11 SqFt Source: Tax Records Rentals Allowed: With Restrictions Style: Duplex Year Built: 1969 Living Apx SqFt: 2095 Total Bedrooms: 5 Full Baths: 2 Half Baths: 1 Total Baths: 3

Remarks & Misc

Remarks – Consumer: 2523 listing Opportunity to own a legal duplex. 2 separate water meters. 2 separate electric meters. On a peaceful section of mid-town. Centrally located to major shopping and downtown. New paint. New roof. New water heater in front unit. Front unit=2/1, with private entrance to rear bedroom, large storage room, & large closets. Rear unit=3/1-1/2. 1/2 bath on bottom floor. All 3 bedrooms + 'extra' room on top floor. Separate, fenced yards in back & front. New privacy fence. New deck on back unit off kitchen entrance. W/D hookups for each unit outside, under carport. Carport for 2 off street parking spaces. Total rent $5,600/month. Long term tenants, on month to month, in both front & rear units. Both are cooperative. Daytime is best. Owner is a FL licensed real estate agent

Status Change Info

Sold Comments: Thx. Jess Sold Date: 2023-02-28 Sold Price: $850,000 Status: Closed

Association Info

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

License Info

# of City License: 11193

Fee Includes

None: 1

Dockage

None: 1

Tax Exemptions

None: 1

Appliances

Oven: 1 Refrigerator: 1

Cooling

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

Waterfront

None: 1

Waterview

No Waterview: 1

Floor

Combo: 1

Interior Features

Smoke Alarms: 1 Storage: 1

Property Condition

Updated/Remodeled: 1

Specialty Rooms

Utility Room: 1

Building Style

Above Flood: Yes Stories: 2 Stories

Windows/Doors

Jalousie Windows: 1

Vehicle Storage

Carport: 1 Covered Parking: 1 RV Parking Covered: 1 Off Street Parking: 1

Construction

CBS: 1

Land Size

1/2 - Less Than 1 AC: 1

Furnished

Unfurnished: 1

Terms

Cash: 1 Conventional: 1

Utilities

Cable Available: 1 FKAA: 1 Municipal Sewer: 1 Water Separate Meter: 1

Porch/Balcony

Deck: 1 Open Porch/Balcony: 1

Title

Negotiable: 1

Exterior Features

Fencing: 1 Lighting: 1 Privacy Wall/Fence: 1 Shed: 1 Storage: 1

Pre-Wired

Cable: 1

Roof

Combo Roof: 1

Accessibility Feat

None: 1

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: None Waterview: No Waterview Dockage: None Property Condition: Updated/Remodeled Vehicle Storage: Carport; Covered Parking; Off Street Parking; RV Parking Covered Furnished: Unfurnished Cooling: Ceiling Fans(s); Wall/Window Unit(s) Utilities: Cable Available; FKAA; Municipal Sewer; Water Separate Meter Interior Features: Smoke Alarms; Storage Pre-Wired: Cable Specialty Rooms: Utility Room Appliances: Oven; Refrigerator Exterior Features: Fencing; Lighting; Privacy Wall/Fence; Shed; Storage Accessibility Feat: None Construction: CBS Floor: Combo Roof: Combo Roof Land Size: 1/2 - Less Than 1 AC Terms: Cash; Conventional Title: Negotiable

Listing Office: Keys Atlantic Realty

Last Updated: December - 17 - 2025

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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