$1,250,000
PENDING $200K PRICE DROP

2109 Seidenberg Ave Key West, FL 33040

Mid Town Neighborhood

Estimated payment $7,194/month

Total Views 15,055
4 Beds
3 Baths
1,554 Sq Ft
$804 Price per Sq Ft

About This Home

Tropical charm, flexible living, and a fantastic location--welcome to 2109 Seidenberg Avenue in the heart of Key West's New Town. This updated 3-bedroom, 2-bath home includes a separate, fully equipped guest cottage--perfect for visiting friends and family or as a private space for extended stays.From the moment you arrive, you'll feel the laid-back island vibe. Light flows through the home's open and airy layout, accented by beautiful hardwood floors and a remodeled kitchen with stainless steel appliances. The main home invites relaxation, while the tropical landscaping, mango tree, and welcoming front and back porches make enjoying island life a breeze.Enjoy peace of mind with hurricane impact windows and doors, plus a brand-new roof completed in July 2024. The low-maintenance turf front yard keeps things clean and green all year round, and the detached garage adds extra storage or parking flexibility.Whether you're looking for a primary residence, tropical retreat, or a Key West home with guest space built in, 2109 Seidenberg delivers. Just minutes from beaches, schools, shopping, and all the fun the island has to offer. The home comes fully furnished (minus a few personal paintings), so you can settle in and start enjoying island life from day one.

Listing Agent

Michael Irwin

Preferred Properties (KW) License #3477695 Listed on: 04/02/2025

Co-Listing Agent

Kathryn Irwin

Preferred Properties (KW) License #347610

Map

Home Details

Home Type

Single Family

Year Built

1949

Lot Details

0

Listing Details

  • Property Type: Residential
  • Style: Single Family
  • As Is Right To Inspect: Yes
  • First Right of Refusal: No
  • Mandatory HOA: No
  • Fee Includes: None
  • Financial Status Bank Owned: No
  • Financial Status Potential Short Sale: No
  • Key Island: Key West
  • K W Neighborhood: New Town
  • Limited Representation: No
  • Marathon Neighborhood: N/A
  • Mile Marker: 3.00
  • Min Rental Days: 29.00
  • M L S Identifier: 20060123165453488875000000
  • Off Shore Island: No
  • Pets: Pets Allowed
  • Property Group I D: 19990816212109142258000000
  • Side: Median
  • State Province: FL
  • Taxes: 7497.29
  • Vehicle Storage: Garage, Off Street Parking
  • Year Built: 1949
  • Alternate Key Number: 1048160
  • Cooling Heating: Wall/Window Unit(s), Ceiling Fans(s)
  • Lot Sq Ft: 5000.00
  • Porch Balcony: Open Porch/Balcony, Deck
  • License Info: Non Trans Rntl Lic
  • Tax Exemptions: Homestead
  • Building Style Above Flood: No
  • Building Style Stories: 1 Story
  • Estimated Living Sq Ft: 1554.00
  • Pre Wired: Cable
  • Financial Status Auction: No
  • Financial Status Standard Sale: Yes
  • Property Condition: Updated/Remodeled
  • Sewer Hook Up: Yes
  • Statistical Purposes Only: No
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Interior Amenities: Built-in Cabinets, Window Treatments, Bar, Storage, Smoke Alarms
  • Total Bathrooms: 3.00
  • Full Bathrooms: 3
  • Appliances: Washer, Stainless Steel Appliance(s), Disposal, Microwave, Oven, Range, Refrigerator, Dishwasher, Dryer
  • Floor: Wood
  • Windows/Doors: Glass Doors, Impact Rstnce Window
  • Total Bedrooms: 4

Exterior Features

  • Dockage: None
  • Waterfront: None
  • Waterfront: No
  • Construction: Frame
  • Exterior Features: Fruit Tree(s), Storage, Outdoor Shower, Detached Guest Qtrs
  • Roof: Metal Roof, Combo Roof
  • Waterview: No Waterview
  • Pool: No

Utilities

  • Utilities: FKAA

Lot Info

  • Deed Restrictions: No
  • Flood Zone: AE
  • Parcel Number: 00047550-000000
  • Land Size: Less Than 1/4 Acre
  • Acres: 0.11

Rental Info

  • Rentals Allowed: With Restrictions
  • Furnished: Furnished

Tax Info

  • Tax Year: 2024

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
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List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $7,497 $806,841 $485,000 $321,841
2024 $6,768 $896,020 $580,000 $316,020
2023 $6,768 $753,599 $455,000 $298,599
2022 $4,951 $669,912 $390,000 $279,912
2021 $4,219 $432,927 $297,500 $135,427
2020 $4,181 $430,427 $295,000 $135,427
2019 $4,185 $427,360 $290,000 $137,360
2018 $3,918 $389,292 $250,000 $139,292
2017 $3,805 $371,793 $0 $0
2016 $3,737 $355,204 $0 $0
2015 $3,463 $305,085 $0 $0
2014 $3,687 $327,697 $0 $0
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
12/20/2025 12/20/25 Pending -- -- --
08/21/2025 08/21/25 Price Changed $1,250,000 -13.8% $804 / Sq Ft
04/02/2025 04/02/25 For Sale $1,450,000 +60.6% $933 / Sq Ft
04/25/2022 04/25/22 Sold $903,000 +0.4% $687 / Sq Ft View Prior Sale
03/23/2022 03/23/22 Pending -- -- --
03/19/2022 03/19/22 For Sale $899,000 -- $684 / Sq Ft
Source: Key West Association of REALTORS®

Purchase History

Date Type Sale Price Title Company
Warranty Deed $315,000 First American Title Ins Co
Warranty Deed $130,000 --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $307,014 FHA
Previous Owner $132,150 No Value Available
Source: Public Records

Source: Key West Association of REALTORS®

MLS Number: 614452

Key West Association of REALTORS®

APN: 00047550-000000

Florida Monroe County Key West 33040 Mid Town

2109 Seidenberg Ave, Key West, FL

Pending

Detached

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Listing Agent
Michael Irwin
Section Image
Preferred Properties (KW)
(786) 460-4958