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613 Margaret Street, Key West, FL 33040

New Listing
$5,400,000
Property Type: Residential Bedrooms: 6 Baths: 7 Square Footage: 2,993 Lot Size (sq. ft.): 7,796 Status: Active
Current Price: $5,400,000 List Date: 9/04/2026 Last Modified: 9/04/2026

Description

Step back into timeless Key West soul, where leaf-stamped garden paths, sun-dappled outdoor showers, and the gentle trickle of private pool waterfalls create an unforgettable Old Town sanctuary. Hidden behind a classic wooden gate just moments from the Historic Seaport and Duval Street, this compound offers two private, fully equipped homes on a lush 7,796-sq. ft lot, providing the ultimate luxury island retreat or multi-generational estate. Verdant foliage frames the wrap-around front porch of the front cottage, inviting you to sit back and enjoy quintessential island living. Inside, sky-lit vaulted ceilings with exposed wooden beams pour warm sunshine across white-painted walls and rich wood floors. The light-filled layout centers around an enchanting cottage kitchen filled with warmth and timeless charm that flows seamlessly into the living space and guest half bath. Three bedrooms-each featuring its own private ensuite bath-offer exceptional comfort. Floor-to-ceiling glass draws you out to an outdoor dining area and a sparkling heated pool nestled among vibrant gardens. Wander through the botanical grounds to the rear house, a custom-crafted two-story sanctuary built in 2016. Showcasing exquisite Hickory hardwood floors, whitewashed Cypress interior walls, and slate-tiled baths, this home balances coastal elegance with high-end luxury. The chef's kitchen boasts an elite ILVE range and custom cabinetry, flowing into open living quarters that slide open to the backyard oasis. The main floor offers versatile living with a guest suite that double-functions as a private home office with a built-in Murphy bed. Upstairs, a Craftsman staircase leads to a secondary guest suite with an ensuite bath and a sprawling primary retreat, complete with an oversized spa bath and a private balcony overlooking the second heated waterfall pool. Do not miss this rare chance to own one of Old Town's premier dual-home properties, complete with dedicated off-street parking for two cars.

Open Houses

Sunday, September 06, 11:00 am - 2:00 pm

More Information MLS# 621215

Contract Information

Current Price: $5,400,000 Listing Date: 2026-09-04 Listing Board: Key West Association List Price: $5,400,000 As is Rght to Inspct: Yes

Location Tax Legal

Street #: 613 Street Name: Margaret Street Suffix: Street Key/Island: Key West State/Province: FL Zip Code: 33040 County: Monroe Subdivision: Old Town - Unrecord (1.0) Area: 01 - Key West

General Property Description

Realtor.COM Type: Residential - Single Family Style: Single Family Waterfront: No Pool: Yes Year Built: 1900 Lot SqFt: 7796 Lot Sqft Source: Tax Records Acres: 0.17 Living Apx SqFt: 2993 SqFt Source: Appraisal Total Bedrooms: 6 Full Baths: 6 Half Baths: 1 Total Baths: 7 Rentals Allowed: With Restrictions Min Rental Days: 28

Status Change Info

Status: Active

Association Info

Mandatory Home Owners Asc: No 1st Right of Refusal: No

License Info

# of City License: 2

Building Style

Above Flood: Unknown Stories: 2 Stories

Vehicle Storage

Car(s): 2

Pool Info

Heated: Yes

Financial Status

Standard Sale: Yes

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: None Waterview: No Waterview Dockage: None Property Condition: Updated/Remodeled Building Style: Conch Vehicle Storage: Off Street Parking Furnished: Furnished Cooling: Ceiling Fans(s); Ductless; Wall/Window Unit(s) Utilities: FKAA; Municipal Sewer; Propane Interior Features: Built-in Cabinets; Cathedral Ceilings; Dade County Pine; Pantry; Quartz Countertops; Security System; Sky Light(s); Storage; Walk-in Closet(s) Pre-Wired: Cable Appliances: Dishwasher; Dryer; Gas Appliances; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer Exterior Features: Fencing; Outdoor Shower; Privacy Wall/Fence; Rain Gutters; Shed; Storage Pool Info: In Ground; Decked Construction: Combo Construction; Frame Shutters: Bahama Floor: Tile; Wood Roof: Metal Roof Pets: Pets Allowed Land Size: Less Than 1/4 Acre Terms: Cash; Conventional Title: Negotiable
Listing Office: Brenda Donnelly Real Estate LLC
Last Updated: September - 04 - 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.

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