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$4,250,000
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Property Description
Some homes are built; others are crafted with intention, atmosphere, and a sense of place. This is unmistakably the latter-a private Casa Marina sanctuary conceived for the purest expression of Key West living. Set on a prime corner lot and discreetly veiled behind mature landscaping this contemporary compound unfolds like a resort, revealing a world of light, scale, and serenity. The moment you enter, the great room rises dramatically with soaring ceilings and a full expanse of nano-wall glass that dissolves the boundary between indoors and out. The view extends across an all-tile infinity pool, fire-lit relaxation cabana, and lush tropical gardens all designed by Craig Reynolds designed for quiet retreat and/or entertaining. Comprising two architecturally harmonious structures totaling three bedrooms and three-and-a-half baths, the estate balances openness with privacy. The main residence offers two bedrooms, two-and-a-half baths, a den, and an additional office or sitting room off the primary suite. The primary bath is a study in thoughtful luxury, with distinct his-and-hers sides. Heavy wood doors and subtle Balinese influences lend warmth and soul to the home's clean, modern lines. The separate one-bedroom, one-bath guest cottage-with its own loft creates an ideal retreat for guests or extended stays, offering independence without sacrificing connection to the property's central oasis. Designed for those who love to cook and entertain, the chef's kitchen anchors the main living space, while a granite-topped outdoor grill extends the experience outdoors. Impact glass, electric hurricane shutters, tile floors, a heated pool and separate spa, irrigation system, outdoor lighting, a whole-house generator and a Sonos system ensure the home lives as effortlessly as it looks. While meticulously maintained with off street parking on both sides of the property, this gem stands as a rare fusion of privacy, craftsmanship, and resort-style living
Full Property Details
Full Property Details for 1320 Grinnell St
General
- Sold For: $4,250,000
- Taxes: $27,086 (2025)
- Status: Closed
- Type: Single Family
- Source: 927
- MLS ID: 619613
- Added to Site: 82 day(s) ago
Interior
- Interior Features: Walk-in Closet(s), Built-in Cabinets, Drapes/Blinds Incl, Granite Counter Top, Wired for Sound
- Appliances: Stainless Steel Appliance(s), Dishwasher, Disposal, Dryer, Microwave, Oven, Range, Refrigerator, Washer
- Flooring: Wood, Tile
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 3
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 3
Additional Information
- Pool: Yes
- Pool Description: Concrete, In Ground
Exterior
- Exterior Features: Lighting, Built-in Grill, Detached Guest Qtrs, Fencing, Hot Tub, Lanai, Outdoor Kitchen, Privacy Wall/Fence, Sprinkler System, Storage, Water Display
- Deck/Patio: Open Porch/Balcony, Deck, Patio
- Porch/Patio/Deck: Open Porch/Balcony, Deck, Patio
Parking
- Parking Features: Off Street
Location
- Area: 02 - Key West
- County: Monroe
- Subdivision: Webb Realty Co Sub (1.0)
- Driving Directions: Corner Grinnell and Seminary
Community
- Assoc. Fees Include: None
- Pets Allowed: Yes
Heating & Cooling
- Central air: Yes
- Air Conditioning: Yes
- Cooling Type: Heat Pump, Ductless, Central Air, Ceiling Fans(s)
Structural Information
- Architectural Style: Above Flood
- Construction: CBS, Frame, Stucco
- Roof: Metal
- Windows/Doors: Glass Doors, Sliding Glass Doors, Shutters
- Square Feet: 2,833
- Sq. Ft. Source: Seller
- Year Built: 2006
Lot Features
- Property View: No Waterview
- Lot Size (Acres): 0.14
- Lot Size (Sq. Ft.): 5,992
- Lot Size Source: Tax Records
- Lot Dimensions: 74 x 80
- Zoning: HMDR - Historic Medium Density Residential
Water Features
- Water View: Yes
Financial Considerations
- Tax Amount: $27,086.94
- Tax Year: 2025
- Terms: Cash, Conventional
Disclosures and Reports
- Legal Description: KW WEBB REALTY CO SUB PB1-42 LT 1 AND PT LT 2 SQR 10 TR 18 OR356-293/94 OR686-608 OR920-1215/16/C OR920-1389 OR1172-1434
- Flood Zone: 0.2 PCT ANNUAL CHANC
- APN: 00039580-000000
Listed by Truman & Co. (KW), Elizabeth E Chamberlain (305) 619-0802
Sold by Brenda Donnelly Real Estate LLC, Brenda J Donnelly
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Schools
Schools serving 1320 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 | 0.5 mi |
Key West High School 2100 Flagler Avenue, Key West, FL 33040 | 9-12 | 0.9 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 1320 Grinnell St
Date
Details
Price
Change
Source
5/28/2026
Sold
$4,250,000
-1.05%
MLS
4/23/2026
Listed
$4,295,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
1320 Grinnell Street, Key West, FL 33040 (MLS# 619613) is a Single Family property that was sold at $4,250,000 on May 28, 2026. Want to learn more about 1320 Grinnell Street? 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.

