628 William St
Key West, FL 33040
Old Town
3 Beds
2.5 Baths
1,524 sqft
$2,595,000
Last Sold: Nov 13, 2025
12% below list $2.95M
$1,703/sqft
Est. Refi. Payment $14,428/mo*
$2,595,000
Last Sold: Nov 13, 2025
12% below list $2.95M
$1,703/sqft
Est. Refi. Payment $14,428/mo*
3 Beds
2.5 Baths
1,524 sqft
Homes for sale near 628 William St
OPEN SAT, 11-1PMCoastal Collection Real Estate Inc.- Equestrian Sotheby's International Realty
- Coldwell Banker Schmitt Real Estate Co. (KW)
- OPEN SAT, 10-12PMKey West Luxury Real Estate Inc (KW)
- Berkshire Hathaway HomeServices Knight & Gardner Realty
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Local Information
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Description
Tucked away on one of the most desirable streets in Old Town, 628 William Street is a stunning blend of Key West history and contemporary sophistication. With over $900,000 in renovations since 2022, this home has been completely reimagined from top to bottom, offering the perfect balance of timeless charm and modern luxury.Step inside to light-filled living spaces featuring new flooring, custom LED lighting, and high-impact windows and doors that fill the home with natural light. The kitchen impresses with all-new Bosch appliances and a striking centuries-old cabinet framing the sink a' a rare and true conversation piece that adds warmth and character to the sleek modern design.Every detail has been meticulously curated, from the freshly painted interiors and exteriors to the fully renovated bathrooms adorned with high-end finishes.The flexible floor plan includes an optional fourth bedroom, currently styled as a cozy TV lounge. Upstairs, two generous primary bedrooms each offer ensuite bathrooms, creating serene, light-filled retreats. The third bedroom, now an elegant office, overlooks the pool and outdoor living space, blending functionality with tranquility.Outside, the transformation continues with a completely redesigned yard, featuring a custom outdoor kitchen, new awning, and cedar-finished shed. The resort-style pool, with a section extending beneath the house, introduces an architectural feature unlike anything else in Old Town.Behind the scenes, every system has been upgraded, including a new Miele washer and dryer, HVAC and insulation improvements, new pool equipment, rain drainage system, and a whole-house Generac generator.This property embodies luxury island living a' where history, design, and craftsmanship converge just steps from the best of Old Town Key West. 628 William Street isn't just a renovation a' it's a complete reinvention of 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 December 01, 2025
Home Highlights
Parking
No Info
Outdoor
Patio, Deck, Pool
View
No Info
HOA
None
Price/Sqft
$1,703/sqft
Listed
180+ days ago
Home Details for 628 William St
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Beds & Baths Number of Bedrooms: 3Number of Bathrooms: 3Number of Bathrooms (full): 2Number of Bathrooms (half): 1 |
Dimensions and Layout Living Area: 1524 Square Feet |
Appliances & Utilities Utilities: FKAA, Cable Available, Buyer to Verify, Cable ConnectedAppliances: Washer, Ice Machine, Gas Appliances, Freezer, Disposal, Microwave, Oven, Refrigerator, Dishwasher, DryerDishwasherDisposalDryerMicrowaveRefrigeratorWasher |
Heating & Cooling Has CoolingAir Conditioning: Central Air,Ductless |
Gas & Electric Electric: Generator |
Windows, Doors, Floors & Walls Window: Drapes/Blinds Incl, Impact Rstnce WindowDoor: French Doors, Impact Rstnce Doors, Sliding Glass Doors |
Levels, Entrance, & Accessibility Accessibility: None |
Security Security: Smoke Detector(s) |
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Exterior Home Features Roof: MetalPatio / Porch: Deck, PatioFencing: Privacy, FencedOther Structures: Shed(s)Exterior: Built-in Barbecue, Storage, Sprinkler System, Outdoor Shower, Lighting, Rain GuttersHas a Private PoolSprinkler System |
Parking & Garage No CarportNo GarageNo Attached GarageNo Open ParkingParking: Off Street |
Pool Pool: Heated, In Ground, Decked, ConcretePool |
Frontage Waterfront: None, Dockage: NoneNot on Waterfront |
Water & Sewer Sewer: Public Sewer |
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Year Built Year Built: 1928 |
Property Type / Style Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: A-Frame |
Building Construction Materials: FrameNot a New Construction |
Property Information Condition: Updated/RemodeledParcel Number: 00011610000000 |
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Price List Price: $2,950,000Price Per Sqft: $1,703/sqft |
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MLS Status: Closed |
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Direction & Address City: Key WestCommunity: Old Town - Unrecord (1.0) |
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HOA Fee Includes: NoneAssociation for this Listing: Key West AssociationNo HOA |
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Lot Area: 3049.2 sqft |
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Mls Number: 616750Water View: None |
Last check for updates: about 1 hour ago
Listed by Paige Bethel, (305) 395-0550
Island Home Realty Inc.
Bought with: Bernice Schafer, (305) 509-0469, Vested Palm Real Estate and Home Services
Originating MLS: Key West Association
Source: FLKMLS, MLS#616750
Price History for 628 William St
| Date | Price | Event | Source |
|---|---|---|---|
| 11/13/2025 | $2,595,000 | Sold | FLKMLS #616750 |
| 10/25/2025 | $2,950,000 | Contingent | FLKMLS #616750 |
| 10/15/2025 | $2,950,000 | Listed For Sale | Key West AOR #616750 |
| 05/15/2025 | $3,650,000 | ListingRemoved | Key West AOR #612256 |
| 02/10/2025 | $3,650,000 | PriceChange | FLKMLS #612256 |
| 01/09/2025 | $3,770,000 | PriceChange | Key West AOR #612256 |
| 11/14/2024 | $4,250,000 | Listed For Sale | Key West AOR #612256 |
| 03/16/2022 | $2,125,000 | Sold | FLKMLS #599433 |
| 02/04/2022 | $2,125,000 | Contingent | FLKMLS #599433 |
| 02/01/2022 | $2,125,000 | Listed For Sale | FLKMLS #599433 |
| 11/20/2012 | $1,950,000 | ListingRemoved | Agent Provided |
| 05/10/2012 | $1,950,000 | Listed For Sale | Agent Provided |
| 04/13/2012 | $995,000 | Sold | N/A |
| 02/11/2012 | $1,039,000 | PriceChange | Agent Provided |
| 01/06/2012 | $1,100,000 | PriceChange | Agent Provided |
| 12/19/2009 | $1,095,000 | PriceChange | Agent Provided |
| 10/12/2008 | $1,295,000 | Listed For Sale | Agent Provided |
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Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $17,563 |
| Assessment | $2,066,715 |
Home facts updated by county records
Comparable Sales for 628 William St
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.07 | Single-Family Home | $2,525,000 | 04/27/26 | 3 | 3 | 1,600 | |
0.12 | Single-Family Home | $2,050,000 | 05/30/25 | 3 | 2.5 | 1,420 | |
0.25 | Single-Family Home | $2,400,000 | 06/02/25 | 3 | 3 | 1,635 | |
0.09 | Single-Family Home | $1,590,000 | 01/22/26 | 3 | 1.5 | 1,392 | |
0.13 | Single-Family Home | $3,150,000 | 09/19/25 | 3 | 3 | 2,100 | |
0.30 | Single-Family Home | $1,825,000 | 02/20/26 | 3 | 2.5 | 1,681 | |
0.32 | Single-Family Home | $2,295,000 | 04/15/26 | 3 | 3 | 1,916 | |
0.16 | Single-Family Home | $2,850,000 | 04/17/26 | 4 | 4 | 1,968 | |
0.38 | Single-Family Home | $2,200,000 | 04/17/26 | 3 | 2 | 1,516 |
Assigned Schools
These are the assigned schools for 628 William St.
- Key West High School
- 9-12
- Public
- 1288 Students
3/10GreatSchools RatingParent Rating AverageSmall town, small mentality, the teachers are amazing but the overall quality is poor. Lots of bullying and old bubba mentality of your not from key West, you'll never truly fit inParent Review5mo ago - Horace O'bryant School
- PK-8
- Public
- 884 Students
3/10GreatSchools RatingParent Rating AverageI used to go to this school and my experience was not as bad as my little brother. I was bullied by the other students sometimes when the teachers SHOULD have saw it and was often confused by the messy learning system. However for my little brother not only has he been bullied by students but by a teacher as well A GROWN ADULT would mock him and yell at him for every little thing he has done despite him being a child and the worst part is when he'd try to talk to the office people they would NEVER listen to his side of the story even the one person I had a good terms with when I used to go there would tell him to shut up every time he'd try to talk to him who would then send him home causing his grades to drop. I sense discrimination but it could be them just being lazy at their job regardless of if they can't even LISTEN to a child when they try to speak for themselves, they should not have this job in the first place.Other Review2y ago 
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Neighborhood Overview
Neighborhood stats provided by third party data sources.
What Locals Say about Old Town
At least 1 Trulia users voted on each feature.
100 % Say it's dog friendly
100 % Say people would walk alone at night
100 % Say there are sidewalks
100 % Say streets are well-lit
100 % Say neighbors are friendly
100 % Say it's quiet
100 % Say it's walkable to grocery stores
100 % Say it's walkable to restaurants
100 % Say parking is easy
100 % Say car is needed
67 % Say there's holiday spirit
50 % Say there are community events
50 % Say they plan to stay for at least 5 years
50 % Say kids play outside
Learn more about our methodology.
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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.
Homes for rent near 628 William St
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Off Market Homes Near 628 William St
- SOLDMAY 6, 2026Berkshire Hathaway HomeServices Knight & Gardner Realty
- SOLDMAY 6, 2026Berkshire Hathaway HomeServices Knight & Gardner Realty
- SOLDMAY 5, 2026Key West Luxury Real Estate Inc (KW)
- SOLDAPR 30, 2026Berkshire Hathaway HomeServices Knight & Gardner Realty
- SOLDAPR 30, 2026Truman & Co. (KW)
- SOLDAPR 30, 2026Ocean Sotheby's International Realty
- SOLDAPR 27, 2026Engel & Volkers Key West
- SOLDAPR 24, 2026Berkshire Hathaway HomeServices Knight & Gardner Realty
- SOLDAPR 22, 2026Coldwell Banker Schmitt Real Estate Co. (KW)
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APPLY INSTANTLYPET FRIENDLYFURNISHED
NEW - 1 DAY AGOAPPLY INSTANTLYPET FRIENDLY
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APPLY INSTANTLYPET FRIENDLY
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628 William St, Key West, FL 33040 is a 3 bedroom, 3 bathroom, 1,524 sqft single-family home built in 1928. 628 William St is located in Old Town, Key West. This property is not currently available for sale. 628 William St was last sold on Nov 13, 2025 for $2,595,000 (12% lower than the asking price of $2,950,000). The current Trulia Estimate for 628 William St is $2,817,300.