312 William St, Key West, FL 33040
SOLD
OCT 30, 2025

312 William St
Key West, FL 33040

Historic Seaport
  • 3 Beds
  • 2 Baths
  • 1,376 sqft

$1,650,000

Last Sold: Oct 30, 2025
8% below list $1.79M
$1,199/sqft
Est. Refi. Payment $9,356/mo*
Refinance Your Home

$1,650,000

Last Sold: Oct 30, 2025
8% below list $1.79M
$1,199/sqft
Est. Refi. Payment $9,356/mo*
Refinance Your Home
3 Beds
2 Baths
1,376 sqft

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

Welcome to 312 William Street - A vibrant Conch-style home just steps from Key West's Seaport. This tropical retreat holds true island character and features 2 bedrooms and 2 baths in the main house, plus a charming pool house/ third bedroom with a half bath and outdoor shower for guests.Inside, you'll find exposed beam ceilings and beautiful Dade County pine accent walls that add warmth and character. The kitchen is outfitted with lime green quartz countertops, a Bosch refrigerator, Miele dishwasher, and Wolf gas range. Just off the kitchen, a backlit agate wet bar with a sink, mini fridge, and ice maker makes entertaining a breeze. Pine floors run throughout the home, and the main level stays cool and cozy with recessed lighting in all the right places. Upstairs, both bedrooms open to breezy balconies and enjoy an abundance of natural light. A convenient full bath is located on the main level and a full bath upstairs is shared by both bedrooms. Step outside through French doors to a shady backyard escape with IPE decking, a saltwater/chlorine mix dipping pool, the pool house, and a private outdoor shower. A laundry shed sits just off the back door, along with additional storage for all of your outdoor essentials.Wrapped in a refreshing light blue exterior and finished with deep blue Bahama shutters, this home is the essence of laid-back island living.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources. This description is from October 30, 2025

Home Highlights

Parking
No Info
Outdoor
Pool
View
No Info
HOA
None
Price/Sqft
$1,199/sqft
Listed
180+ days ago

Home Details for 312 William St

Interior Features

Interior Details
Wet Bar
Beds & Baths
Number of Bedrooms: 3Number of Bathrooms: 3Number of Bathrooms (full): 1Number of Bathrooms (half): 2
Dimensions and Layout
Living Area: 1376 Square Feet
Appliances & Utilities
Utilities: FKAAAppliances: Washer, Ice Machine, Gas Appliances, Disposal, Microwave, Oven, Range, Refrigerator, Dishwasher, DryerDishwasherDisposalDryerMicrowaveRefrigeratorWasher
Heating & Cooling
Has CoolingAir Conditioning: Central Air
Windows, Doors, Floors & Walls
Door: French DoorsFlooring: Wood
Levels, Entrance, & Accessibility
Floors: Wood

Exterior Features

Exterior Home Features
Roof: MetalFencing: PrivacyOther Structures: Detached Guest Qtrs, Shed(s)Exterior: Outdoor Shower, LightingHas a Private Pool
Pool
Pool: In GroundPool
Frontage
Waterfront: None, Dockage: NoneNot on Waterfront

Property Information

Year Built
Year Built: 1901
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Conch
Building
Construction Materials: Frame
Property Information
Parcel Number: 00003530000000

Price & Status

Price
List Price: $1,795,000Price Per Sqft: $1,199/sqft

Active Status

MLS Status: Closed

Location

Direction & Address
City: Key WestCommunity: Old Town - Unrecord (1.0)

HOA

HOA Fee Includes: NoneAssociation for this Listing: Key West AssociationNo HOA

Lot Information

Lot Area: 2178 sqft

Miscellaneous

Mls Number: 615559Water View: None
Last check for updates: about 10 hours ago
Listed by Corinne Held, PA, (305) 240-0355
Preferred Properties (KW)
Key West Luxury Finders, (305) 240-0355
Preferred Properties (KW)
Bought with: Corinne Held, PA, (305) 240-0355, Preferred Properties (KW)
Co-Buyer's Agent: Key West Luxury Finders, (305) 240-0355, Preferred Properties (KW)
Originating MLS: Key West Association
Source: FLKMLS, MLS#615559

Price History for 312 William St

DatePriceEventSource
10/30/2025$1,650,000Sold
FLKMLS #615559
09/04/2025$1,795,000PendingFLKMLS #615559
08/08/2025$1,795,000ContingentKey West AOR #615559
06/26/2025$1,795,000Listed For SaleKey West AOR #615559
03/18/2025$1,900,000ListingRemovedKey West AOR #613099
01/19/2025$1,900,000ContingentFLKMLS #613099
01/11/2025$1,900,000Listed For SaleFLKMLS #613099
03/10/2020$1,495,000ListingRemovedAgent Provided
03/06/2020$1,495,000Listed For SaleAgent Provided
11/28/2011$190,000Sold
N/A
02/03/2009$670,000Sold
N/A
05/03/1999$425,000Sold
N/A
12/05/1995$315,000Sold
N/A

Market trends in Key West

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$1.2M
$61.67KMoM
Sale-to-List Price
94.9%
0.4%MoM
Price per sq ft
$940
$14MoM
Available listings
304
28MoM
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Property Tax and Assessment

Year2025
Tax$11,032
Assessment$1,272,673
Home facts updated by county records

Homeowner tools

Estimated monthly rent$5,673/mo
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Homes for rent near 312 William St

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Comparable Sales for 312 William St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
923 Eaton St, Key West, FL
0.17
Single-Family Home
$1,600,000
11/12/25
3
2
1,440
320 Margaret St, Key West, FL
0.09
Single-Family Home
$1,325,000
02/26/26
3
1.5
1,368
626 Margaret St, Key West, FL
0.31
Single-Family Home
$1,590,000
01/22/26
3
1.5
1,392
318 Margaret St, Key West, FL
0.09
Single-Family Home
$900,000
08/25/25
2
2
1,463
409 Grinnell St, Key West, FL
0.22
Single-Family Home
$2,350,000
05/06/26
4
2
1,628
312 Margaret St, Key West, FL
0.09
Single-Family Home
$2,295,000
04/15/26
3
3
1,916
1116 Elgin Ln, Key West, FL
0.33
Single-Family Home
$2,200,000
04/17/26
3
2
1,516
1319 Newton St, Key West, FL
0.58
Single-Family Home
$1,649,000
07/17/25
3
2
1,512

Nearby homes

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Assigned Schools

These are the assigned schools for 312 William St.
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The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Historic Seaport
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Historic Seaport

At least 38 Trulia users voted on each feature.

  • 92 % Say it's dog friendly

  • 90 % Say people would walk alone at night

  • 88 % Say it's walkable to restaurants

  • 84 % Say it's walkable to grocery stores

  • 83 % Say there are sidewalks

  • 79 % Say streets are well-lit

  • 67 % Say yards are well-kept

  • 64 % Say they plan to stay for at least 5 years

  • 62 % Say there's holiday spirit

  • 60 % Say there's wildlife

  • 59 % Say there are community events

  • 57 % Say it's quiet

  • 43 % Say parking is easy

  • 42 % Say neighbors are friendly

  • 35 % Say kids play outside

  • 30 % Say car is needed

Sourced by Trulia users. Learn more about our methodology.
  • Mari.lindsley
    "I've lived here for 2 years and enjoy the walkability to local theatres and restaurants. There's a strong homeless contingency that detracts from the seaport. But you can't blame them for wanting to be in paradise."
    11
    Flag
  • Tom
    "There are many festivals and events that include the Key West Historic Harbor. Venues include Schooner Wharf, Waterfront Brewery, The Marker, etc.."
    2
    Flag
  • Bwruble
    "Tourist don’t clean up after their dogs, but locals do. This is a wonderful neighborhood. Gecko lane is especially beautiful and very private. "
    1
    Flag
  • Ctmortman
    "Perfect place for dogs. There are several dog pearls on the island and some restaurants are pet friendly. I own a dog watching business on Marco Island...a service much needed there"
    2
    Flag
  • Sue S.
    "We vacationed here for the month of February 2014. We did not rent a car but had bikes for a week. We are walkers and walked an average of 1-2 miles for dinner and many miles during the day touring, hiking, etc. This area is accessible to most anything."
    1
    Flag

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Homes for sale near 312 William St

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Off Market Homes Near 312 William St

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MLS Internet Data Exchange (IDX) information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by the Florida Keys Board of Realtors.
312 William St, Key West, FL 33040 is a 3 bedroom, 3 bathroom, 1,376 sqft single-family home built in 1901. 312 William St is located in Historic Seaport, Key West. This property is not currently available for sale. 312 William St was last sold on Oct 30, 2025 for $1,650,000 (8% lower than the asking price of $1,795,000). The current Trulia Estimate for 312 William St is $1,649,500.