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Anchor Line Realty

Anchor Line Realty specializes in buyer brokerage, real estate sales listings, and long term property management in Key West & the Florida Keys.

Call: (305) 766-6835

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$3,285,000
418 William Street
Key West, FL 33040
MLS# 618233
Status: Closed
4 beds  |  3 baths  |  1852 sqft


Welcome to 418 William Street!
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Welcome to 418 William Street! Private oasis in Old Town Key West! Al Fresco Dining! Prime location! Front porch Foyer Foyer Living Room Living Room Living Room Living Room Hallway/Foyer Dining Room Dining Room Chef's Kitchen Chef's Kitchen Chef's Kitchen Primary Bedroom, 1st Floor Primary Bedroom, 1st Floor Primary Bedroom, 1st Floor opens to patio Primary Bathroom 2 Stories Bedroom #1 2nd Floor Bedroom #1 2nd Floor Shared Bathroom 2nd Floor Shared Bathroom 2nd Floor Bedroom #2 2nd Floor Bedroom #2 2nd Floor Outdoor Dining Patio Pool Backyard Wet-bar, Bedroom & Bathroom Bedroom #3 Bedroom #3 Bathroom #3 Perfect Key West Retreat! Perfect Key West Retreat! Front Porch

Property Description
Situated on one of Old Town Key West's most desirable and historic streets, this beautifully updated William Street residence blends timeless island charm with modern comfort. Just steps from the Historic Seaport, Duval Street, and many of the island's best restaurants, the location captures the very essence of Key West living. Featured in Coastal Living Magazine, this architectural gem occupies one of the most coveted blocks in the Historic District. Styled as a colorful beachside cottage, the two-story home offers four bedrooms and three baths, including a flexible den or fourth bedroom, and showcases classic Dade County pine floors and an abundance of French doors that flood the interiors with natural light and open effortlessly to the outdoors. The main level features a spacious living room, formal dining room, and a private primary suite with direct access to the lush poolside setting and outdoor dining pavilion. The chef's kitchen is designed for both everyday living and entertaining, boasting stone and copper countertops, professional-grade stainless steel appliances, and seamless flow to a pergola-covered outdoor dining, perfect for hosting memorable gatherings. Upstairs, two generously sized bedrooms share a stunning, renovated bathroom with refined finishes, offering comfort and privacy for family or guests. The outdoor spaces create a true private oasis, complete with a large swimming pool, sun patio, built-in wet bar, laundry room, and additional storage. A separate one-bedroom guest cottage with its own bathroom provides ideal accommodations for visitors or extended stays. Gated off-street parking adds convenience and privacy, an exceptional feature in Old Town. Thoughtfully designed and ideally located, 418 William Street exemplifies the modern Key West lifestyle, where historic character, elegant updates, and effortless indoor-outdoor living come together in perfect harmony.

Details
Maps
Contract Information
Current Price: $3,285,000
Listing Date: 2026-01-21
Listing Board: Key West Association
Leased Price Monthly: $3,285,000
Location, Tax & Legal
Street #: 418
Street Name: William
Street Suffix: Street
Key/Island: Key West
State/Province: FL
Zip Code: 33040
County: Monroe
Subdivision: Old Town - Unlisted (1.0)
Area: 02 - Key West
General Property Description
Realtor.COM Type: Residential - Single Family
Style: Single Family
Waterfront: No
Pool: Yes
Year Built: 1928
Lot SqFt: 4360
Lot Sqft Source: Property Data Card
Acres: 0.1
Living Apx SqFt: 1852
SqFt Source: Property Data Card
Total Bedrooms: 4
Full Baths: 3
Total Baths: 3
Rentals Allowed: With Restrictions
Min Rental Days: 28
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Building Style
Above Flood: Unknown
# Stories: 2 Stories
Vehicle Storage
Car(s): 1
Status Change Info
Under Contract Date: 2026-01-23
Leased Date: 2026-03-18
Leased Price Monthly: $3,285,000
Status: Closed
Property Features
Fee Includes: None
Tax Exemptions: None
Waterfront: None
Waterview: No Waterview
Dockage: None
Vehicle Storage: Off Street Parking
Cooling: Ceiling Fans(s); Central Air; Ductless
Utilities: Buyer to Verify; FKAA; Municipal Sewer; Propane
Interior Features: Built-in Cabinets; Dade County Pine; Drapes/Blinds Incl; Quartz Countertops; Security System; Sky Light(s); Smoke Alarms; Storage; Wet Bar
Specialty Rooms: Laundry Room; Utility Room
Appliances: Dishwasher; Disposal; Dryer; Gas Appliances; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer; Wine Cooler
Exterior Features: Bar; Detached Guest Qtrs; Fencing; Gazebo; Lighting; Sprinkler System; Storage
Pool Info: In Ground; Salt Water
Construction: Frame
Floor: Tile; Wood
Roof: Metal Roof
Pets: Pets Allowed
Security: On Premises System
Land Size: Less Than 1/4 Acre
Terms: Cash; Conventional

Listing Office: Truman & Co. (KW)

Last Updated: March - 20 - 2026

The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.


Broker Attribution: 3054324848

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David Austin, Owner/Broker
Anchor Line Realty, LLC
820 Ashe Street
Key West, FL 33040
www.anchorlinerealty.com
[email protected]
305.766.6835
Member, National Association of Realtors (NAR)
Member, Florida Association of Realtors (FAR)
Member, Key West Association of Realtors (KWAR)