530 Catherine Street, Key West, FL 33040 (MLS# 620985)

530 Catherine Street, Key West, FL 33040

$3,700,000

Virtual Tour

https://tours.keyspropertyvisuals.com/cvtnb/365338

virtual-tour-365338-mls-high-res-image-2

Property Type: Residential Bedrooms: 3 Baths: 4 Square Footage: 1,366 Lot Size (sq. ft.): 3,390 Status: Active

Current Price: $3,700,000 List Date: 8/14/2026 Last Modified: 8/23/2026

Overview

Description

Awarded the Florida Keys Preservation Star, this meticulously restored single-family home offers an enchanting blend of historic Key West charm, modern luxury, and high-yield investment potential. Holding a coveted TRANSIENT LICENSE allowing profitable nightly rentals, this turnkey Old Town sanctuary sits just a half-block from world-famous Duval Street while enjoying a prime position near boutique shops, fine dining, and the Southernmost Point. Step inside through iconic yellow doors into a bright, sunny retreat defined by historic Dade County pine walls, gingerbread balustrade details, high soaring ceilings, and rich natural light. The main level flows into an open-concept living area and a sleek white kitchen equipped with stainless steel appliances, ample prep space, and an oversized island with seating for six--perfect for gathering family and friends. Designed for indoor-outdoor living, double sliders spill out to a well-appointed, covered lanai featuring a large outdoor TV and a ... (Read more)

Listing Details MLS# 620985

Location, Tax & Legal

Street #: 530
Street Name: Catherine
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

Contract Information

Listing Board: Key West Association
As is Rght to Inspct: Yes
Species List: No

General Property Description

Realtor.COM Type: Residential - Single Family
Style: Single Family
Waterfront: No
Pool: Yes
Year Built: 1943
Lot SqFt: 3390
Lot Sqft Source: Tax Records
Acres: 0.07
Living Apx SqFt: 1366
SqFt Source: Tax Records
Total Bedrooms: 3
Full Baths: 3
Half Baths: Yes
Total Baths: 4
Rentals Allowed: Yes

Association Info

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

License Info

# of City License: Yes
# of County License: Yes
Transient Rntl Licns: Yes

More Information

Building Style

Above Flood: Unknown

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); Central Air; Heat Pump Utilities: FKAA; Municipal Sewer Interior Features: Cathedral Ceilings; Dade County Pine; Drapes/Blinds Incl; Quartz Countertops; Smoke Alarms; Walk-in Closet(s) Appliances: Dishwasher; Dryer; Microwave; Oven; Refrigerator; Stainless Steel Appliance(s); Washer Exterior Features: Fencing Pool Info: In Ground; Salt Water; Concrete Construction: Hardi Board Siding Floor: Tile; Wood Roof: Metal Roof Pets: Pets Allowed Land Size: Less Than 1/4 Acre Terms: Cash; Conventional Title: Negotiable

Documents

Survey ›

Listing Office: Brenda Donnelly Real Estate LLC

Last Updated: August - 23 - 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.