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  • 1100 Johnson Street, Key West, FL 33040 (MLS# 621521)

1100 Johnson Street, Key West, FL 33040

New Listing
$5,200,000
Property Type: Residential Bedrooms: 4 Baths: 3 Square Footage: 2,058 Lot Size (sq. ft.): 10,000 Status: Active
Current Price: $5,200,000 List Date: 10/06/2026 Last Modified: 10/06/2026

Overview

Description

Where Casa Marina Charm Meets Modern Island Living. Set on an expansive 10,000 sq. ft corner lot in prestigious Casa Marina, one of Key West's most sought-after neighborhoods, this fully renovated 4-bedroom, 3-bath residence offers nearly 2,100 sq. ft of thoughtfully designed living space just moments from the Atlantic shoreline and the charm of Old Town. A comprehensive 2020 renovation transformed the home from top to bottom, delivering vaulted ceilings, energy-efficient LED lighting, and all-new hurricane-rated impact windows and doors that fill the interior with natural light. The open floor plan flows effortlessly between living, dining, and kitchen spaces, making it ideal for both everyday living and entertaining. At the heart of the home, the chef's kitchen features top-of-the-line Dacor appliances and custom bespoke cabinetry. The private primary suite is tucked at the rear of the home with an ensuite bath and sliding glass doors that open directly to the lanai. Each additional ...

Listing Details MLS# 621521

Location, Tax & Legal

Street #
1100
Street Name
Johnson
Street Suffix
Street
Key/Island
Key West
State/Province
FL
Zip Code
33040
County
Monroe
Subdivision
Martello Towers (1.0)
Area
02 - Key West
KW Neighborhood
Casa Marina
City
KEY WEST
Off Shore Island
No
Mile Marker
1
Marathon Neighborhood
N/A
Side
Median
Flood Zone
AE7
Alternate Key #
1058980
Zoning
SF - Single Family
Deed Restrictions
Unknown
Legal
LOTS 1 AND 2 SQR 4 TR 27 KW MARTELLO TOWERS PB1-140 PB1-140
Taxes
21433.5
Tax Year
2025
Pub Sewer HkUp
Yes

Contract Information

Listing Board
Key West Association
As is Rght to Inspct
Yes

General Property Description

Realtor.COM Type
Residential - Single Family
Style
Single Family
Waterfront
No
Pool
Yes
Year Built
1959
Lot SqFt
10000
Lot Sqft Source
Property Data Card
Acres
0.23
Living Apx SqFt
2058
SqFt Source
Property Data Card
Total Bedrooms
4
Full Baths
3
Total Baths
3
Rentals Allowed
Yes
Min Rental Days
30
Control Depth
0

Association Info

Mandatory Home Owners Asc
No
1st Right of Refusal
No
Association Fee $
0

Building Style

Above Flood
Unknown
Stories
1 Story
Ground Level
Yes

More Information

Vehicle Storage

Car(s)
4+
Carport
Yes
Covered Parking
Yes
Off Street Parking
Yes

Pool Info

Heated
Yes
In Ground
Yes
Salt Water
Yes
Concrete
Yes
Decked
Yes

Remarks & Misc

Remarks – Consumer
Where Casa Marina Charm Meets Modern Island Living. Set on an expansive 10,000 sq. ft corner lot in prestigious Casa Marina, one of Key West's most sought-after neighborhoods, this fully renovated 4-bedroom, 3-bath residence offers nearly 2,100 sq. ft of thoughtfully designed living space just moments from the Atlantic shoreline and the charm of Old Town. A comprehensive 2020 renovation transformed the home from top to bottom, delivering vaulted ceilings, energy-efficient LED lighting, and all-new hurricane-rated impact windows and doors that fill the interior with natural light. The open floor plan flows effortlessly between living, dining, and kitchen spaces, making it ideal for both everyday living and entertaining. At the heart of the home, the chef's kitchen features top-of-the-line Dacor appliances and custom bespoke cabinetry. The private primary suite is tucked at the rear of the home with an ensuite bath and sliding glass doors that open directly to the lanai. Each additional bedroom includes built-in closets, offering comfort and flexibility for guests or a home office. Outdoors, a custom heated in-ground pool with a soothing water feature is surrounded by elegant travertine decking and a spacious covered patio, creating a private tropical retreat for relaxing or hosting under the Key West sky. The low-maintenance front yard features artificial turf and landscape lighting that showcases the tropical foliage after dark. Peace of mind comes standard with a whole-house generator, 2-zone central A/C with linear vents, and a new standing seam metal roof that may qualify for wind insurance credits. A rare one-car garage and ample off-street parking complete this exceptional Casa Marina offering.
Directions
Flagler Avenue west to White Street. Go south on White St for one block to Johnson St. Go west on Johnson St. for one block. House is on the Southeast corner.

Fee Includes

None
Yes

Dockage

None
Yes

Tax Exemptions

None
Yes

Appliances

Dishwasher
Yes
Disposal
Yes
Dryer
Yes
Freezer
Yes
Gas Appliances
Yes
Ice Machine
Yes
Microwave
Yes
Oven
Yes
Range
Yes
Refrigerator
Yes
Stainless Steel Appliance(s)
Yes
Washer
Yes

Pets

Pets Allowed
Yes

Cooling

Ceiling Fans(s)
Yes
Central Air
Yes

Waterfront

None
Yes

Waterview

No Waterview
Yes

Floor

Tile
Yes

Neighborhood Feature

Beach
Yes
Bike Paths
Yes
Tennis Courts
Yes

Interior Features

Built-in Cabinets
Yes
Drapes/Blinds Incl
Yes
Granite Counter Top
Yes
Split Bedroom
Yes
Storage
Yes

Windows/Doors

Aluminum Windows
Yes
French Doors
Yes
Glass Doors
Yes
Impact Rstnce Doors
Yes
Impact Rstnce Window
Yes
Single Hung Windows
Yes

Construction

CBS
Yes

Land Size

1/4 - 1/2 Acre
Yes

Furnished

Negotiable
Yes

Terms

Cash
Yes
Conventional
Yes

Utilities

Buyer to Verify
Yes
Cable Available
Yes
FKAA
Yes
Municipal Sewer
Yes
Sewer Available
Yes
Whole House Generatr
Yes

Porch/Balcony

Screened P/B
Yes
Screened Patio
Yes

Title

Negotiable
Yes

Exterior Features

Lanai
Yes
Lighting
Yes
Privacy Wall/Fence
Yes
Rain Gutters
Yes
Sprinkler System
Yes
Storage
Yes
Water Display
Yes

Roof

Metal Roof
Yes

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: None Waterview: No Waterview Dockage: None Building Style: Ground Level Vehicle Storage: Carport; Covered Parking; Off Street Parking Furnished: Negotiable Cooling: Ceiling Fans(s); Central Air Utilities: Buyer to Verify; Cable Available; FKAA; Municipal Sewer; Sewer Available; Whole House Generatr Interior Features: Built-in Cabinets; Drapes/Blinds Incl; Granite Counter Top; Split Bedroom; Storage Appliances: Dishwasher; Disposal; Dryer; Freezer; Gas Appliances; Ice Machine; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer Exterior Features: Lanai; Lighting; Privacy Wall/Fence; Rain Gutters; Sprinkler System; Storage; Water Display Pool Info: In Ground; Salt Water; Concrete; Decked Construction: CBS Floor: Tile Roof: Metal Roof Pets: Pets Allowed Neighborhood Feature: Beach; Bike Paths; Tennis Courts Land Size: 1/4 - 1/2 Acre Terms: Cash; Conventional Title: Negotiable
Listing Office: Truman & Co. (KW)
Last Updated: October - 06 - 2026
Broker Attribution: 3054324848

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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