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710 Caroline Street, Key West, FL 33040

New Listing
$3,595,000
Property Type: Residential Bedrooms: 4 Baths: 5 Square Footage: 2,250 Lot Size (sq. ft.): 1,849 Status: Active
Current Price: $3,595,000 List Date: 6/10/2026 Last Modified: 6/10/2026

Overview

Description

An extraordinary opportunity to own one of Key West's most coveted addresses -- iconic Caroline Street in the Historic Seaport, just steps from Duval Street. Fully renovated in 2023, this stunning residence was completely redesigned, raised to modern flood standards, and upgraded with impact-rated windows and doors, delivering a rare combination of historic charm, modern luxury, and total peace of mind. Spanning approximately 2,250 of high-ceiling square feet, the home showcases refinished heart pine throughout, coral-clad walls, Jerusalem limestone and terrazzo flooring, marble accents, and designer finishes abound. Four generously sized bedrooms each feature beautifully appointed en-suite bathrooms, plus an additional guest half bath. The oversized upstairs primary suite includes walk-in closets and a spa-caliber bath with double shower, custom artist-made cabinetry, and stunning coral accents. Two additional spacious bedrooms round out the upper level, while a second primary s ...

Listing Details MLS# 620222

Location, Tax & Legal

Street #
710
Street Name
Caroline
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
KW Neighborhood
Old Town-N of Truman
City
KEY WEST
Off Shore Island
No
Mile Marker
1
Marathon Neighborhood
N/A
Side
Bay/Gulf
Flood Zone
AE
Alternate Key #
1003875
Parcel #
00003710-000000
Zoning
HMDR - Historic Medium Density Residential
Deed Restrictions
No
Legal
KW PT LOT 3 SQR 22 H1-567 G4-418 OR931-368/69 OR957-632/33 OR986-1827/28 OR1470-280/81 OR1470-282/283 OR1947-959/60 OR22
Taxes
9955.15
Tax Year
2025
Pub Sewer HkUp
Yes

Contract Information

Listing Board
Florida Keys
As is Rght to Inspct
Yes

General Property Description

Realtor.COM Type
Residential - Single Family
Style
Single Family
Waterfront
No
Pool
Yes
Year Built
1928
Lot SqFt
1849
Lot Sqft Source
Tax Records
Acres
0.04
Living Apx SqFt
2250
SqFt Source
Property Data Card
Total Bedrooms
4
Full Baths
4
Half Baths
Yes
Total Baths
5
Rentals Allowed
Yes
Min Rental Days
28
Control Depth
0
Total Units
0

Association Info

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

Building Style

Above Flood
Yes
Stories
2 Stories
Conch
Yes

More Information

Pool Info

Heated
Yes
In Ground
Yes
Concrete
Yes
Decked
Yes

Financial Status

Standard Sale
Yes

Remarks & Misc

Remarks – Consumer
An extraordinary opportunity to own one of Key West's most coveted addresses -- iconic Caroline Street in the Historic Seaport, just steps from Duval Street. Fully renovated in 2023, this stunning residence was completely redesigned, raised to modern flood standards, and upgraded with impact-rated windows and doors, delivering a rare combination of historic charm, modern luxury, and total peace of mind. Spanning approximately 2,250 of high-ceiling square feet, the home showcases refinished heart pine throughout, coral-clad walls, Jerusalem limestone and terrazzo flooring, marble accents, and designer finishes abound. Four generously sized bedrooms each feature beautifully appointed en-suite bathrooms, plus an additional guest half bath. The oversized upstairs primary suite includes walk-in closets and a spa-caliber bath with double shower, custom artist-made cabinetry, and stunning coral accents. Two additional spacious bedrooms round out the upper level, while a second primary suite on the main floor offers ideal flexibility for owners or guests alike. The chef's kitchen is built for entertaining -- a large six-seat island anchors the space alongside a premium JennAir appliance package. The open living and dining areas flow naturally into a sitting room with daybed and collapsing rear doors that open to your private outdoor retreat: a heated and chilled plunge pool with waterfall, creating a true resort-style escape in the heart of Old Town. The investment story is equally compelling, should you choose to go that direction. The property comes with over $175,000 in already-booked upcoming rental revenue that transfers with the sale -- meaning your income starts on day one. A loyal base of repeat renters is in place and ready to continue, providing immediate cash flow and long-term earning potential with minimal ramp-up. Whether you're looking for a full-time residence, a seasonal getaway, or a high-performing income property, this home delivers on every

License Info

Non Trans Rntl Lic
Yes

Fee Includes

None
Yes

Dockage

None
Yes

Tax Exemptions

None
Yes

Appliances

Dishwasher
Yes
Disposal
Yes
Dryer
Yes
Freezer
Yes
Microwave
Yes
Oven
Yes
Range
Yes
Refrigerator
Yes
Stainless Steel Appliance(s)
Yes
Washer
Yes
Wine Cooler
Yes

Pets

Pets Allowed
Yes

Cooling

Ceiling Fans(s)
Yes
Central Air
Yes

Heating

Central
Yes
ENERGY STAR Qualified Equipment
Yes

Waterfront

None
Yes

Waterview

No Waterview
Yes

Floor

Combo
Yes
Marble
Yes
Terrazzo
Yes
Tile
Yes
Other
Yes

Interior Features

Built-in Cabinets
Yes
Dade County Pine
Yes
Drapes/Blinds Incl
Yes
Entrance Foyer
Yes
Fire Sprinkler
Yes
Quartz Countertops
Yes
Smoke Alarms
Yes
Split Bedroom
Yes
Walk-in Closet(s)
Yes
Window Treatments
Yes

Property Condition

New Construction
Yes
Updated/Remodeled
Yes

Specialty Rooms

Loft
Yes
Other
Yes

Windows/Doors

Impact Rstnce Window
Yes
Wood Windows
Yes

Construction

Frame
Yes

Land Size

Less Than 1/4 Acre
Yes

Furnished

Furnished
Yes

Terms

Cash
Yes
Conventional
Yes
Seller Finance Psble
Yes

Utilities

Cable Available
Yes
FKAA
Yes
Municipal Sewer
Yes

Porch/Balcony

Deck
Yes
Open Porch/Balcony
Yes

Title

Negotiable
Yes

Exterior Features

Fencing
Yes
Hot Tub
Yes
Lighting
Yes
Rain Gutters
Yes
Sprinkler System
Yes

Pre-Wired

Cable
Yes
Cat 5
Yes

Roof

Metal Roof
Yes

GF-Interior Features

LED Lighting
Yes
Programmable Thermst
Yes
Tankless Hot Wtr Htr
Yes

Property Features

Fee Includes: None Tax Exemptions: None License Info: Non Trans Rntl Lic Waterfront: None Waterview: No Waterview Dockage: None Property Condition: New Construction; Updated/Remodeled Building Style: Conch Furnished: Furnished Cooling: Ceiling Fans(s); Central Air Heating: Central; ENERGY STAR Qualified Equipment Utilities: Cable Available; FKAA; Municipal Sewer Interior Features: Built-in Cabinets; Dade County Pine; Drapes/Blinds Incl; Entrance Foyer; Fire Sprinkler; Quartz Countertops; Smoke Alarms; Split Bedroom; Walk-in Closet(s); Window Treatments Pre-Wired: Cable; Cat 5 Specialty Rooms: Loft; Other Appliances: Dishwasher; Disposal; Dryer; Freezer; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer; Wine Cooler Exterior Features: Fencing; Hot Tub; Lighting; Rain Gutters; Sprinkler System Pool Info: In Ground; Concrete; Decked Construction: Frame Floor: Combo; Marble; Terrazzo; Tile; Other Roof: Metal Roof Pets: Pets Allowed Land Size: Less Than 1/4 Acre Terms: Cash; Conventional; Seller Finance Psble Title: Negotiable GF-Interior Features: LED Lighting; Programmable Thermst; Tankless Hot Wtr Htr

Room Information

Room Name Level Remarks
Bedroom 1 Main
Full Bathroom Main
Half Bathroom Main
Bedroom 2 Second
Full Bathroom Second
Bedroom 3 Second
Full Bathroom Second
Bedroom 4 Second
Full Bathroom Second
Kitchen Main
Living Room Main
Other Room Second Loft/Office
Dining Room Main
Listing Office: Real Broker, LLC
Last Updated: June - 10 - 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.