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2109 Seidenberg Avenue
Key West FL 33040 US

$1,250,000

Active Listing ID 614452
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4 bed
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3.00 Bath (3 Full)
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Lot: 0.11 Acres
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Single Family Residence

$1,250,000

Active Listing ID 614452
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2109 Seidenberg Avenue 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.

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Property Features

  • Facts
  • Lot Size: 0.11 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 3
  • Cooling System: Ceiling Fan(s)
  • Exterior Finish: Fruit Tree(s), Storage, Outdoor Shower, Detached Guest Qtrs
  • Floor Covering: Wood
  • Roof Type: Metal

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 1250000
  • unparsedaddress: 2109 Seidenberg Avenue
  • postalcity: Key West
  • stateorprovince: FL
  • country: US
  • postalcode: 33040
  • bathroomsfull: 3
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.11
  • lotsizeunits: Acres
  • lotsizearea: 0.11
  • livingarea: 1554
  • livingareaunits: Square Feet
  • latitude: 24.557905
  • longitude: -81.77875
  • listagentfullname: Michael H Irwin
  • listagentemail: theirwins@keywest-realestate.com
  • listagentkey: 3yd-KWARFL-20201105213014459835000000
  • listagentmlsid: 20201105213014459835000000
  • listagentpreferredphone: 3055092149
  • listagentofficephone: 3052943040
  • listofficekey: 3yd-KWARFL-20070803221403061445000000
  • listagentstatelicense: 3477695
  • listofficemlsid: 20070803221403061445000000
  • disclaimer: Copyright © 2025 Key West Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
  • sourcesystemid: KWARFL
  • yearbuilt: 1949
  • listagenturl: http://keywest-realestate.com
  • countyorparish: Monroe
  • parcelnumber: 00047550-000000
  • appliances: Dishwasher, Dryer, Garbage Disposer, Microwave, Range, Refrigerator, Washer
  • cooling: Ceiling Fan(s)
  • constructionmaterials: Frame
  • flooring: Wood
  • numberofunitstotal: 0
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 1
  • parkingtotal: 0
  • parkingfeatures: Garage
  • roof: Metal
  • view: Water
  • waterfrontyn: False
  • interiorfeatures: Built-in Cabinets, Window Treatments, Bar, Storage, Smoke Alarms
  • exteriorfeatures: Fruit Tree(s), Storage, Outdoor Shower, Detached Guest Qtrs
  • architecturalstyle: Other
  • rooms: Bathroom 1, Bathroom 2, Bathroom 3, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4
  • otherstructures: Storage
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • location: -81.77875, 24.557905
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Preferred Properties Coastal Realty, Inc.", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"theirwins@keywest-realestate.com", "ListBrokerageCity":"Key West", "ListBrokerageCountry":"US", "ListBrokerageEmail":"mcchesneykeywest@gmail.com", "ListBrokerageLogoUrl":null, "ListBrokerageName":"Preferred Properties Coastal Realty, Inc.", "ListBrokeragePhone":"(305) 294-3040", "ListBrokeragePostalCode":"33040", "ListBrokerageStateOrProvince":"FL", "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"520 Southard Street", "ListBrokerageWebsiteUrl":"http://www.preferredpropertieskeywest.com/", "ListOfficeAddress1":"520 Southard Street", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"20080326130928572380000000", "ListOfficeCity":"Key West", "ListOfficeCountry":"US", "ListOfficeEmail":"info@preferredpropertieskeywest.com", "ListOfficePostalCode":"33040", "ListOfficeStateOrProvince":"FL", "ListPriceCurrencyType":"USD", "ListingTitle":"Residential - Single Family - Key West, FL", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/2109-Seidenberg-Ave_Key-West_FL_33040_M56347-56736?f=listhub&s=KWARFL&m=614452&c=rexren", "MLSModificationTimestamp":"2025-08-21T12:50:51Z", "Neighborhoods":[{"Description":null, "Name":"03 - Key West"}], "PostalCode":null, "RawPropertySubType":"Residential - Single Family", "RawPropertyType":"Residential", "RoomCount":null, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":7497.29, "TaxDescription":null, "TaxYear":"2024"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 8/21/2025 8:07:22 PM GMT
Source Updated Date: 12/7/2025 12:56:07 PM GMT

Courtesy of: Michael H Irwin, Preferred Properties (KW), theirwins@keywest-realestate.com

Copyright © 2025 Key West Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.