405 William Street - Old Town - Key West

405 William Street as it appeared in 1965

405 William Street - March 2011

The two story house located at 405 William Street is located on one of the very best blocks in Old Town Key West. Some of the most historic and architecturally significant homes are located on this block. And this home is one for the books. The listing Realtor (that's me!) says this about this home:

"Classic Key West bungalow with sawtooth additions in one of Old Town's best blocks. Original portion built before 1889. Currently configured as a renovated two-family with two 2-bedroom legal apartments, has HARC approved plans for conversion back to a single-family showplace. Well-maintained with off-street parking and a large lot -- plenty of room for a pool. Great opportunity in the heart of Old Town."

405 William Street is a two-story renovated duplex. That will cause half the readers to stop reading. But wait! There is more. Before it was made into a duplex it was an awesome single family home with truly unique and grand features that would lend itself to being taken back to single family. Or, the home would make a great second home with legal year round guaranteed rental income from the nicely appointed second floor two bedroom apartment.


The main living level is totally unique to Key West and any other house I have ever seen. You enter through a formal entry hall that leads to either of the two bedrooms or two baths or to the living room, dining area and kitchen beyond. The master bedroom has larger than normal crown molding that set off the high ceilings and formality of the room. Two sets of French doors provide passage to the front porch to watch the denizens of Key West pass by. There is a large master closet and en-suite bath. The second bedroom is also large so you do not get that squeezed in feeling so typical in many older Old Town homes. Another set of French doors opens to the front porch as well. But it is the living room with its arched ceiling that will make you stop and look in awe. The petite French doors in the dining area lead to the exterior porch that overlooks the bricked courtyard and spa area. The recently updated kitchen is at the far end of the house in a saw tooth addition so familiar to Key Westers. The vaulted ceiling and designer touches yank the kitchen right into the 21st Century.

If you are seriously considering buying a large home in Old Town, you really must look at this property. It is a large 1982 sq ft home on a very large 4642 sq ft lot. The existing rooms are good sized and efficiently laid out. If you were to convert the property back into a single family home, the renovation would eat up part of the existing space configuration, but the location of the house and the size of the house could justify such a renovation. There is room for a substantial swimming pool in the lightly landscaped rear and fenced yard. I like to tell prospective buyers that you cannot "grow" property. You normally have to try to buy land from a neighbor. That can be tricky and expensive. But 405 William Street has this huge unused space behind the kitchen waiting to have a pool added. And there is off street parking for two cars to boot. Finally, the roof is new and ready for several more decades of Key West sun. CLICK HERE to view the Key West mls datasheet and to view more listing photos of this great property offered at $995,000.

Off street parking for two cars

This is one of the sweetest homes in Key West. The location is about a two minute walk to the historic Key West Seaport and perhaps five minutes to Duval Street. Please call me, Gary Thomas, 305-766-2642 to schedule an appointment to see this property. I am a full time Realtor at Preferred Properties Coastal Realty, Inc. in Key West.