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$2,200,000
3256 Catherine Street
Big Torch Key, FL 33042
MLS# 620940
2 beds  |  2 baths  |  1800 sqft


Aerial
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Aerial Private Dock Sunset Open Water Views Foyer Kitchen Kitchen Open Living Area Open Living Area Open Living Area Guest Hallway Guest Hallway Guest Bathroom Guest Bathroom Guest Bedroom Guest Bedroom Library Library Primary Bedroom En Suite Primary Bedroom En Suite Primary Bathroom En Suite Foyer with Laundry Room Private Dock Private Dock with Open Water Views Private Dock with Open Water Views Private Dock with Open Water Views Aerial Aerial Approximate Lot Lines Aerial

Property Description
Tucked away on Big Torch Key, this waterfront home offers a quiet, private setting with 155' of waterfront, beautiful open-water views and remarkable year-round sunsets. Surrounded by the natural beauty the Lower Keys are known for, Key deer are often seen in the area, while backcountry boating and flats fishing are just minutes away. Boaters will also appreciate quick access to both Gulf and Atlantic waters, creating an ideal setting for enjoying the water, the views and the quieter side of Keys living. Inside, the kitchen, dining and living areas are open toward the water, with large glass doors framing the views and opening to the porch. The kitchen offers cabinetry, counter space and bar seating, while the open layout keeps the water and sunsets in view throughout the main living space. The primary suite feels like its own private wing, set beyond a dedicated library and complete with a walk-in closet, ensuite bath and direct access to the wraparound porch. The guest bedroom also opens to the porch, giving both bedrooms their own connection to the outdoors. The property offers tropical surroundings, generous outdoor space and room for a future guest house. A private dock extends into water and opens to a spacious seating area with a built-in angler's table. It's an ideal spot for fishing, cleaning the day's catch, snorkeling, bird watching, launching kayaks or paddleboards, or simply settling in with a morning coffee or watching the sunset over the water. With CBS construction and an exceptional waterfront setting, this Big Torch Key home offers a distinctive way to enjoy Lower Keys living.

Details
Maps
Contract Information
Listing Board: Key West Association
As is Rght to Inspct: Yes
Species List: Yes
Current Price: $2,200,000
Listing Date: 2026-08-11
List Price: $2,200,000
Location, Tax & Legal
City: Big Torch
Off Shore Island: No
Mile Marker: 28
Marathon Neighborhood: N/A
Side: Bay/Gulf
Flood Zone: AE
Alternate Key #: 1311537
Parcel #: 00243650000000
Zoning: IS - Improved Subivision District
Deed Restrictions: Unknown
Legal: DORN'S SUB PB4-56 BIG TORCH KEY LOT 1 AND THE NORTH 25 FT LOT 2 AND ADJ VACATED DORN RD
Taxes: 3818.4
Tax Year: 2025
Pub Sewer HkUp: Yes
Street #: 3256
Street Name: Catherine
Street Suffix: Street
Key/Island: Big Torch Key
State/Province: FL
Zip Code: 33042
County: Monroe
Subdivision: Dorns Sub (28.0)
Area: 10 - Little, Middle, Big Torch Keys
General Property Description
Realtor.COM Type: Residential - Single Family
Waterfront: Yes
Control Depth: 3
Lot Size: X
Lot SqFt: 62726
Pool: No
Lot Sqft Source: Property Data Card
Acres: 1.44
SqFt Source: Property Data Card
Rentals Allowed: With Restrictions
Min Rental Days: 28
Style: Single Family
Year Built: 1985
Living Apx SqFt: 1800
Total Bedrooms: 2
Full Baths: 2
Total Baths: 2
Remarks & Misc
Remarks – Consumer: Tucked away on Big Torch Key, this waterfront home offers a quiet, private setting with 155' of waterfront, beautiful open-water views and remarkable year-round sunsets. Surrounded by the natural beauty the Lower Keys are known for, Key deer are often seen in the area, while backcountry boating and flats fishing are just minutes away. Boaters will also appreciate quick access to both Gulf and Atlantic waters, creating an ideal setting for enjoying the water, the views and the quieter side of Keys living. Inside, the kitchen, dining and living areas are open toward the water, with large glass doors framing the views and opening to the porch. The kitchen offers cabinetry, counter space and bar seating, while the open layout keeps the water and sunsets in view throughout the main living space. The primary suite feels like its own private wing, set beyond a dedicated library and complete with a walk-in closet, ensuite bath and direct access to the wraparound porch. The guest bedroom also opens to the porch, giving both bedrooms their own connection to the outdoors. The property offers tropical surroundings, generous outdoor space and room for a future guest house. A private dock extends into water and opens to a spacious seating area with a built-in angler's table. It's an ideal spot for fishing, cleaning the day's catch, snorkeling, bird watching, launching kayaks or paddleboards, or simply settling in with a morning coffee or watching the sunset over the water. With CBS construction and an exceptional waterfront setting, this Big Torch Key home offers a distinctive way to enjoy Lower Keys living.
Directions: US-1 to Middle Torch Rd at MM 27.9. Continue approx. 2.5 miles, turn left on Dorn Rd. Follow around to Big Torch Rd, then left on Catherine Rd. First house on right.
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Association Fee $: 0
Fee Includes
None: 1
Dockage
Dock: Other
Tax Exemptions
Homestead: 1
Appliances
Dishwasher: 1
Dryer: 1
Oven: 1
Refrigerator: 1
Washer: 1
Pets
Pets Allowed: 1
Cooling
Central Air: 1
Waterfront
Bay Front: 1
Oceanfront: 1
Open Water: 1
Waterview
Bay/Gulf View: 1
Open Water View: 1
Floor
Carpet: 1
Tile: 1
Neighborhood Feature
Bike Paths: 1
Interior Features
Bar: 1
Built-in Cabinets: 1
Entrance Foyer: 1
Storage: 1
Walk-in Closet(s): 1
Specialty Rooms
Laundry Room: 1
Building Style
Above Flood: Unknown
Vehicle Storage
Carport: 1
Garage: 1
Guest Parking: 1
Open Parking: 1
RV Parking Open: 1
Attached: 1
Trailer Storage: 1
Construction
CBS: 1
Concrete: 1
Land Size
1 Less Than 2 Acres: 1
Furnished
Negotiable: 1
Terms
Cash: 1
Conventional: 1
FHA: 1
VA: 1
Utilities
Buyer to Verify: 1
FKAA: 1
Municipal Sewer: 1
Porch/Balcony
Open Porch/Balcony: 1
Title
Negotiable: 1
Roof
Metal Roof: 1
Status Change Info
Status: Active
Property Features
Fee Includes: None
Tax Exemptions: Homestead
Waterfront: Bay Front; Oceanfront; Open Water
Waterview: Bay/Gulf View; Open Water View
Vehicle Storage: Garage; Carport; Attached; Guest Parking; Open Parking; RV Parking Open; Trailer Storage
Furnished: Negotiable
Cooling: Central Air
Utilities: Buyer to Verify; FKAA; Municipal Sewer
Interior Features: Bar; Built-in Cabinets; Entrance Foyer; Storage; Walk-in Closet(s)
Specialty Rooms: Laundry Room
Appliances: Dishwasher; Dryer; Oven; Refrigerator; Washer
Construction: CBS; Concrete
Floor: Carpet; Tile
Roof: Metal Roof
Pets: Pets Allowed
Neighborhood Feature: Bike Paths
Land Size: 1 Less Than 2 Acres
Terms: Cash; Conventional; FHA; VA
Title: Negotiable

Listing Office: Coldwell Banker Schmitt Real Estate Co

Last Updated: August - 11 - 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.