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$799,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 3 Beds
  • 3 Full Baths
  • 1,922 Sq. Ft.
  • Updated 5 days ago
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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.

Full Property Details for 2506 Seidenberg Ave

General

  • Price: $799,000
  • Taxes: $3,620 (2025)
  • Status: Active
  • Type: Single Family
  • Source: 927
  • MLS ID: 621467
  • Updated: 10/1/2026
  • Added to Site: 5 day(s) ago

Interior

  • Interior Features: Utility Room, Entrance Foyer, Granite Counter Top, Pantry
  • Appliances: Dishwasher, Dryer, Microwave, Oven, Refrigerator, Washer
  • Flooring: Tile, Laminate

Rooms

Bathrooms

  • Total Bathrooms: 3
  • Full Bathrooms: 3

Bedrooms

  • Total Bedrooms: 3

Other Rooms

  • Laundry: Laundry Room

Additional Information

  • Security/Safety: On Premises System

Exterior

  • Exterior Features: Storage
  • Deck/Patio: Deck
  • Porch/Patio/Deck: Deck

Parking

  • Garage: Yes
  • Parking Features: Off Street, Carport

Location

  • Area: 03 - Key West
  • County: Monroe
  • Subdivision: Key West Realty Cos Sub (3.0)

Community

  • Assoc. Fees Include: None
  • Pets Allowed: Yes

Heating & Cooling

  • Central air: Yes
  • Air Conditioning: Yes
  • Cooling Type: Wall/Window Unit(s), Central Air

Structural Information

  • Architectural Style: Above Flood
  • Construction: CBS, Combo Construction
  • Roof: Metal
  • Windows/Doors: Shutters
  • Square Feet: 1,922
  • Sq. Ft. Source: Property Data Card
  • Year Built: 1943

Lot Features

  • Property View: No Waterview
  • Lot Size (Acres): 0.11
  • Lot Size (Sq. Ft.): 5,000
  • Lot Size Source: Property Data Card
  • Lot Dimensions: 50 x 100
  • Zoning: SF - Single Family

Water Features

  • Water View: Yes

Financial Considerations

  • Tax Amount: $3,620
  • Tax Year: 2025

Disclosures and Reports

  • Legal Description: Kw Kw Realty Co's First Sub Pb1-43 Lot 12 Sqr 11 Tr 21 Or92-288/89 Or993-1332 Or1243-1059/60 Or1250-2184/85 Or1395-651/6
  • APN: 46310000000

Listed by Keller Williams Realty Professionals (KW), Terry Sullivan (305) 587-8918

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Listing agent

— 2506 Seidenberg Ave —

  • Terry Sullivan

    Keller Williams Realty Professionals (KW)

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 2506 Seidenberg Ave

School District:Monroe County School District, Middle Torch Key, FL
NameGradesDistance
Poinciana Elementary School, Key West, FL
1407 Kennedy Drive, Key West, FL 33040
PK-50.6 mi
Horace O'bryant School
1105 Leon Street, Key West, FL 33040
6-80.8 mi
Key West High School
2100 Flagler Avenue, Key West, FL 33040
9-120.4 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 2506 Seidenberg Ave Get Price Alerts and Save Property

Date
Details
Price
Change
Source
10/01/2026
Listed
$799,000
195.93%
MLS
7/03/2000
Sold
$270,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 2506 Seidenberg Ave

Year
Property Taxes
Change
Tax Assessment
Change
2025
$3,620
5%
$413,009
3%
2024
$3,444
2%
$401,370
3%
2023
$3,379
3%
$389,680
6%
2021
$3,289
2%
$367,312
-3%
2022
$3,231
-2%
$378,331
4%
2021
$3,289
3%
$362,241
2%
2019
$3,182
—
$354,097
2%
2018
$3,175
1%
$347,495
2%
2017
$3,158
-3%
$340,348
2%
2016
$3,248
-2%
$333,348
1%
2015
$3,312
-3%
$331,031
1%
2014
$3,402
—
$328,404
1%
2013
$3,393
—
$323,551
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 2506 Seidenberg Ave

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by Keller Williams Realty Professionals (KW), Terry Sullivan (305) 587-8918

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2506 Seidenberg Avenue, Key West, FL 33040 (MLS# 621467) is a Single Family property with 3 bedrooms and 3 full bathrooms. 2506 Seidenberg Avenue is currently listed for $799,000 and was received on October 01, 2026. Want to learn more about 2506 Seidenberg Avenue? Do you have questions about finding other Single Family real estate for sale in Key West? You can browse all Key West real estate or contact a Coldwell Banker agent to request more information.

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