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    Charming Key West Duplex

    606 Grinnell Street Key West, FL 33040

    Claim this Listing
    For Sale
    $1,750,000

    MULTI_FAMILY - Key West, FL

    Property size:
    1,870 SF
    Lot size:
    0.06 Acres
    Price / SF:
    $935/SF
    Added:
    May 18, 2026
    Days on Market:
    57
    Last Refresh:
    Jul 13 at 1:06 am

    Property Features for 606 Grinnell Street

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Other
    Zoning
    HHDR - Historic High Dens
    Bedrooms
    5
    Bathrooms
    3
    Rooms
    Bedroom 4, Bedroom 1, Bedroom 5, Bathroom 3, Bedroom 2, Bedroom 3, Bathroom 2, Bathroom 1
    Patio and Porch features
    Deck, Patio
    Pool private
    1
    Appliances
    Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Disposal
    Standard status
    Active
    APN
    00011190000000
    Size
    1,870 SF
    Lot size
    0.06 Acres

    Taxes and HOA fees

    Tax Year
    2025
    Tax Description
    Kw Pt Lot 2 Sqr 57 G5-362 Or49-286/87 Or125-251/52 Or130-211 Or137-69/70 Or625-118 Or806-2058 Or1317-338 Or2257-1133 Or2
    Tax Annual Amount
    12427

    Utilities

    Cooling system
    Central Air

    Building Details

    Year built
    1901
    Flooring type
    Wood
    Building materials
    Frame
    Roof type
    Metal

    Listing agent Christopher Orth License #3275955

    Listing office Berkshire Hathaway HomeServices Knight & Gardner Realty 336 Duval St., Key West, FL

    Listing date May 18, 2026

    MLS# 619947 Listing URL

    Copyright © 2026 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.

    Investment Insights

    Based on property information with market context.

    Located in the heart of Old Town Key West, this duplex at 606 Grinnell Street offers a blend of classic Key West character and flexible living opportunities. The first-floor unit features 2 bedrooms and 1.5 baths. The second-floor unit offers 3 bedrooms and 1 bath, complete with a private rear balcony overlooking the backyard. Both units include full-sized kitchens with dining spaces, as well as living rooms. A front porch enhances the home's island charm. The private backyard retreat features a pool. This Old Town property offers potential for investment, multi-generational living, or the option to live in one unit while renting the other. There's a side door entrance for the second unit upstairs, with a lockout door in the first unit for access to upstairs. Situated moments from Duval Street, the property is close to dining, the historical seaport, shopping, and nightlife. The lot size is 0.06 acres and the property size is 1870 square feet.

    Key Highlights

    • Private pool on‑site, plus deck and patio for outdoor living and entertaining
    • Duplex with flexible layout: first‑floor unit has 2 bedrooms and 1.5 baths; second‑floor unit has 3 bedrooms and 1 bath
    • Full‑sized kitchens in both units, each with dining space and a living room

    Property Analytics

    Property Profile Location Intelligence

    Current Use by Public Records

    Hidden Key West ... Travel Agency

    Suggested Use

    HVAC Service (Bike/Boat/Book/etc) Store Dental Office Carpet & Flooring Store Barber Shop Pharmacy (Bike/Boat/Book/etc) Store Tanning Salon Veterinary Clinic Home Appliance Store

    Zoning and permitted uses should be independently verified with local authorities.

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    FAQs

    What type of property is this?
    Duplex - Versatile Old Town duplex with pool, ideal for investment.
    Where is this duplex located?
    The property is located at 606 Grinnell Street Key West, FL.
    What is the asking price?
    The asking price for this property is $1,750,000.
    What are key features of this property?
    This property features: Private pool on‑site, plus deck and patio for outdoor living and entertaining; Duplex with flexible layout: first‑floor unit has 2 bedrooms and 1.5 baths; second‑floor unit has 3 bedrooms and 1 bath; Full‑sized kitchens in both units, each with dining space and a living room
    Contact an agent
    (305) 707-4821
    We can help!
    Contact an agent
    Christopher Orth
    Real Estate License ID: 3275955
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