1224 Flagler Avenue, KEY WEST, FL

$1,399,000

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5

Beds

4

Baths

2,146

Square feet

0.14

Acres

About 1224 Flagler Avenue

Step onto the grounds of 1224 Flagler Avenue and discover a versatile property brimming with possibility. This legal duplex with an additional private mother in-law suite offers flexible living arrangements and exceptional rental income potential. It's an ideal opportunity for investors, multi-generational households or anyone seeking both comfort and return. Unit B, on the right, is a stylishly updated 2 bed/1bath home featuring new flooring, a renovated kitchen with stainless steel appliances, and its own washer and dryer. Offered fully furnished and turnkey, it opens to a charming shared backyard perfect for outdoor dining, lounging, or enjoying the Key West breeze. Tucked into the back corner is the separate 1 bed/1bath mother-in-law suite, complete with its own entrance. Whether used for guests, extended family, or additional rental income, this private space adds valuable versatility. On the left, Unit A offers a comfortable 2 bed/2 bath layout with tile floors throughout, a functional kitchen with island seating, glass doors leading to a private fenced backyard, and its own washer and dryer. With a light refresh, it can easily transform into a delightful long-term residence or sought-after rental. Fully fenced along the back and side yard, the property feels tucked away yet remains moments from beaches, shops, schools, and all the charm of Old Town. Blending flexibility, strong income potential, and space to customize, 1224 Flagler Avenue is a rare Key West find perfectly suited to meet your needs while generating multiple revenue streams. **For those seeking even more opportunity, this property may be purchased together with the large home directly behind it at 1217 Johnson Street at a discounted combined price.

Features of 1224 Flagler Avenue

MLS® # 617518
Price $1,399,000
Bedrooms 5
Bathrooms 4.00
Full Baths 4
Square Footage 2,146
Acres 0.14
Year Built 1958
Type Residential
Sub-Type Duplex
Style Ground Level
Status Active

Community Information

Address 1224 Flagler Avenue
Area 03 - Key West
Subdivision East Martello Towers (2.0)
City KEY WEST
County Monroe
State FL
Zip Code 33040

Amenities

Utilities FKAA, Water Separate Meter, Elect Separate Meter, Buyer to Verify, Municipal Sewer
Parking Off Street Parking
View No Waterview
Is Waterfront No
Waterfront None
Has Pool No

Interior

Interior Features Drapes/Blinds Incl, Built-in Cabinets
Appliances Washer, Oven, Range, Refrigerator, Dryer
Cooling Central Air
Fireplace No

Exterior

Exterior Features Fencing, Shed
Lot Description Less Than 1/4 Acre
Windows Sliding Glass Doors
Roof Metal Roof
Construction CBS

Additional Information

Date Listed December 1st, 2025
Days on Market 12
Zoning SF - Single Family
Short Sale No
RE / Bank Owned No
HOA Fees 0.00

Listing Details

AgentTerri Spottswood
OfficeTruman & Co. (KW)

Listing Map

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