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$1,600,000
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Property Description
Welcome to 606 Grinnell Street located in the heart of Old Town Key West, this charming duplex offers the perfect blend of classic Key West character and flexible living opportunities. The first-floor unit features 2 nice sized bedrooms and 1.5 baths, while the spacious second-floor unit offers 3 bedrooms and 1 bath, complete with a private rear balcony overlooking the backyard oasis. Both units feature full sized kitchens with great dining spaces, as well as living rooms too. A welcoming front porch adds to the home's island charm, creating the perfect spot to relax and enjoy the neighborhood atmosphere. Step outside to your private backyard retreat featuring a sparkling pool for your relaxation, ideal for entertaining, time off, or enjoying the Key West lifestyle year-round. Whether you're looking for an investment property, multi-generational living, or the option to live in one unit while renting the other, this versatile Old Town property offers endless potential. There's a convenient side door entrance for the 2nd unit upstairs, while having a lockout door in the first unit if you wanted access to upstairs. Nice thought for Indoor or Outdoor Access to upstairs. Just moments from world-famous Duval Street with lots of dining options, historical seaport, shopping, and nightlife experiences.
Full Property Details
Full Property Details for 606 Grinnell St
General
- Sold For: $1,600,000
- Taxes: $12,426 (2025)
- Status: Closed
- Type: Duplex
- Source: 927
- MLS ID: 619947
- Added to Site: 148 day(s) ago
Interior
- Appliances: Dishwasher, Disposal, Dryer, Oven, Range, Refrigerator, Washer
- Flooring: Wood
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 2
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 5
Additional Information
- Pool: Yes
- Pool Description: In Ground
Exterior
- Deck/Patio: Deck, Patio
- Porch/Patio/Deck: Deck, Patio
Location
- Area: 02 - Key West
- County: Monroe
- Subdivision: Old Town - Unlisted (1.0)
- Driving Directions: Property is located on Grinnell Street near Southard and Grinnell Street.
Community
- Assoc. Fees Include: None
- Pets Allowed: Yes
Heating & Cooling
- Central air: Yes
- Air Conditioning: Yes
- Cooling Type: Central Air, Ceiling Fans(s)
Structural Information
- Architectural Style: Above Flood
- Construction Status: Updated/Remodeled
- Construction: Frame
- Roof: Metal
- Square Feet: 1,870
- Sq. Ft. Source: Tax Records
- Year Built: 1901
- Property Condition: Updated/Remodeled
Lot Features
- Property View: No Waterview
- Lot Size (Acres): 0.06
- Lot Size (Sq. Ft.): 2,958
- Lot Dimensions: 33 x 91
- Zoning: HHDR - Historic High Density Residential
Water Features
- Water View: Yes
Financial Considerations
- Tax Amount: $12,426.85
- Tax Year: 2025
Disclosures and Reports
- Legal 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
- APN: 11190000000
Listed by Berkshire Hathaway HomeServices Knight & Gardner Realty, Christopher Orth (305) 707-4821
Sold by Island Home Realty Inc., Paige Bethel
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Schools
Schools serving 606 Grinnell St
School District:Monroe County School District, Middle Torch Key, FL
| Name | Grades | Distance |
|---|---|---|
Horace O'bryant School 1105 Leon Street, Key West, FL 33040 | 6-8 | 0.6 mi |
Key West High School 2100 Flagler Avenue, Key West, FL 33040 | 9-12 | 1.2 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 606 Grinnell St
Date
Details
Price
Change
Source
10/13/2026
Sold
$1,600,000
-4.48%
MLS
8/06/2026
Price Reduced
$1,675,000
-4.29%
MLS
5/18/2026
Listed
$1,750,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
606 Grinnell Street, Key West, FL 33040 (MLS# 619947) is a Duplex property that was sold at $1,600,000 on October 13, 2026. Want to learn more about 606 Grinnell Street? Do you have questions about finding other Duplex 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.

