1809 Seidenberg Avenue, Key West, FL 33040

New Listing

$1,650,000

Property Type: Residential Bedrooms: 3 Baths: 2 Square Footage: 1,698 Lot Size (sq. ft.): 5,681 Status: Active

Current Price: $1,650,000 List Date: 10/19/2026 Last Modified: 10/24/2026

Overview

Description

Welcome to 1809 Seidenberg nestled in Mid Town Key West with one of the larger pools on the island. The open floor plan with an entire wall of pocket sliders provide the perfect setting for large gatherings and enjoying indoor/outdoor living, island style! In addition the home will be sold turn key with over $60k of rentals on the books in 2027. Low maintenance CBS construction with turf yard and mature landscaping make this a stress free Key West getaway. Schedule your private tour now!

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Listing Details MLS# 621680

Location, Tax & Legal

Street #: 1809
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
KW Neighborhood: Midtown West
City: KEY WEST
Mile Marker: 3
Marathon Neighborhood: N/A
Side: Median
Alternate Key #: 9090844
Parcel #: 00047140-000100
Zoning: MDR-1 - Medium Desnity Residential
Deed Restrictions: Unknown
Legal: KW KW REALTY CO'S FIRST SUB PB1-43 PART OF LOTS 2 AND 3 SQR 18 TR 21 OR129-555/56 OR172-521/22 OR444-348/9 OR444-350/1 O
Taxes: 7491.26
Tax Year: 2023
Pub Sewer HkUp: Yes

Contract Information

Listing Board: Key West Association

General Property Description

Realtor.COM Type: Residential - Single Family
Style: Single Family
Waterfront: No
Pool: Yes
Year Built: 1958
Lot SqFt: 5681
Lot Sqft Source: Property Data Card
Living Apx SqFt: 1698
SqFt Source: Property Data Card
Total Bedrooms: 3
Full Baths: 2
Total Baths: 2
Rentals Allowed: Yes
Control Depth: 0

Association Info

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

Building Style

Above Flood: Unknown

More Information

Remarks & Misc

Remarks – Consumer: Welcome to 1809 Seidenberg nestled in Mid Town Key West with one of the larger pools on the island. The open floor plan with an entire wall of pocket sliders provide the perfect setting for large gatherings and enjoying indoor/outdoor living, island style! In addition the home will be sold turn key with over $60k of rentals on the books in 2027. Low maintenance CBS construction with turf yard and mature landscaping make this a stress free Key West getaway. Schedule your private tour now!

Fee Includes

None: Yes

Dockage

None: Yes

Tax Exemptions

None: Yes

Appliances

Dishwasher: Yes
Disposal: Yes
Dryer: Yes
Freezer: Yes
Microwave: Yes
Oven: Yes
Range: Yes
Refrigerator: Yes
Stainless Steel Appliance(s): Yes
Washer: Yes

Pets

Pets Allowed: Yes

Cooling

Ceiling Fans(s): Yes
Central Air: Yes

Heating

Central: Yes

Waterfront

None: Yes

Waterview

No Waterview: Yes

Interior Features

Built-in Cabinets: Yes
Quartz Countertops: Yes

Property Condition

Updated/Remodeled: Yes

Vehicle Storage

Guest Parking: Yes
Off Street Parking: Yes

Construction

CBS: Yes

Land Size

Less Than 1/4 Acre: Yes

Furnished

Furnished: Yes

Utilities

FKAA: Yes
Municipal Sewer: Yes

Porch/Balcony

Deck: Yes

Exterior Features

Chickee Hut: Yes
Fencing: Yes

Pool Info

In Ground: Yes

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: None Waterview: No Waterview Dockage: None Property Condition: Updated/Remodeled Vehicle Storage: Guest Parking; Off Street Parking Furnished: Furnished Cooling: Ceiling Fans(s); Central Air Heating: Central Utilities: FKAA; Municipal Sewer Interior Features: Built-in Cabinets; Quartz Countertops Appliances: Dishwasher; Disposal; Dryer; Freezer; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer Exterior Features: Chickee Hut; Fencing Pool Info: In Ground Construction: CBS Pets: Pets Allowed Land Size: Less Than 1/4 Acre

Listing Office: Coastal Collection Real Estate Inc.

Last Updated: October - 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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