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2506 Seidenberg Avenue, 
Key West, FL 33040

$799,000

3

Beds

3

Baths

1,922

Sq Ft

Single Family

Active

Listed by

Terry Sullivan

Keller Williams Realty Professionals (Kw)

Last updated:

October 1, 2026, 07:45 PM

MLS#

621467

Source:

FL FKBOR

About This Home

2506 Seidenberg Avenue

Welcome to 2506 Seidenberg Avenue, a spacious 3-bedroom, 3-bath home offering 1,922 square feet of living space in the heart of Midtown Key West. Framed by tropical landscaping and a classic white picket fence, this home offers plenty of space and a flexible layout for comfortable island living. The main living area flows into a large eat-in kitchen featuring abundant cabinetry, stainless steel appliances, generous counter space, and plenty of room for dining and entertaining. Three bedrooms and three full baths provide ample accommodations, while additional living space at the rear of the property offers added flexibility for guests, a home office, den, or private retreat. A garage provides valuable parking and storage. Centrally located just minutes from Old Town, beaches, shopping, dining, and all that Key West has to offer. With nearly 2,000 square feet, versatile additional living space, a garage, and a convenient Midtown location, 2506 Seidenberg Avenue presents a unique opportunity to make a Key West home your own. Owner financing may be available.

Home Facts

Single Family

3 Baths

3 Bedrooms

Built in 1943

Subdivision & Development:

Key West Realty Cos Sub (3.0)

Price Summary

799,000

$415 per Sq. Ft.

MLS #:

621467

Last Updated:

October 1, 2026, 07:45 PM

Added:

2 day(s) ago

Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

3

Structure

Structure

Building Area:

1,922 Sq. Ft.

Year Built:

1943

Lot

Lot Size (Sq. Ft):

5,000

Finances & Disclosures

Finances

Price:

$799,000

Price per Sq. Ft:

$415 per Sq. Ft.

Source:FL FKBOR
The information being provided by Florida Keys Board Of REALTORS®, Inc. is for the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The information is deemed reliable but not guaranteed and should therefore be independently verified. © 2026 Florida Keys Board Of REALTORS®, Inc. All rights reserved. FL FKBOR Member Broker: Brian Schmitt

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.