Movoto Real Estate
Sold on 11/13/2025
  • Exterior
  • View/Area
  • Other
  • Entry Way
  • Living
  • Dining
  • Kitchen
  • Bath
  • Bedroom
  • Floorplan

628 William St, Key West, FL 33040

  • $2,595,000

    Last sold 11/13/2025 after 29 Days

  • 3

    bed

  • 3

    bath

  • 1,524

    Sqft ($1,703/Sqft)

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About 628 William St

Property type House
Year built 1928
HOA fee $0/month
Lot size 2,931 Sqft
Movoto estimate
Rental estimate
Property 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 â€' 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 â€' where history, design, and craftsmanship converge just steps from the best of Old Town Key West. 628 William Street isn't just a renovation â€' it's a complete reinvention of island living.
Listed by
Listing Agent - Paige Bethel
Listing Office - Island Home Realty Inc.
Source: FKBOR MLS mls logo
MLS#616750 • last updated 8 months ago
Movoto checked FKBOR MLS for data 2 hours ago
Overview
Cooling/AC Central Air, Ductless
Levels/Style A-Frame
Virtual Tour N/A
MLS # 616750
Type Residential
SqFt 1524
Status Closed
SubType Single Family Residence
Lot Size (Sqft) 2931
Lot Size (Acres) 0.07
Property Tax 17259.11
Year Built 1928
Condition Updated/Remodeled
Interior
Total # of Bathrooms 3
# of Full Baths 2
# of Half Baths 1
Total # of Bedrooms 3
Accessibility Features None
Appliances Washer, Dryer, Dishwasher, Refrigerator, Oven, Microwave, Disposal, Freezer, Gas Appliances, Ice Machine
Interior Features Built-in Cabinets, Granite Counter Top, Media Room
Exterior
Construction Frame
Exterior Features Built-in Grill, Fencing, Rain Gutters, Lighting, Outdoor Shower, Privacy Wall/Fence, Shed, Sprinkler System, Storage
Patio/Porch Deck, Patio
Amenities / Utilities
Utilities Whole House Generatr, Cable Available
HOA Fee Includes None
Pool In Ground, Concrete, Decked
Location
County Monroe
Subdivision Old Town - Unrecord (1.0)
APN 00011610-000000
Zoning HHDR - Historic High Density Residential
Multifamily Details
$2.58M
Range: $2.27M-$2.88M
Last 30 days 
Rental est.: $4,855/month
Gross rent multiplier: 44.5
  • Nov 2025
    Public Records
  • Nov 18, 2025 Sold
    $2,595,000
  • Nov 2025
    mls logo MLS # 616750
  • Nov 13, 2025 Sold
    $2,595,000 (-12.0%)
  • Oct 25, 2025 Contingent
  • Oct 6, 2025 Listed
    $2,950,000 (-19.2%)
  • Feb 2025
    mls logo MLS # 612256
  • Feb 10, 2025 Price Change
    $3,650,000 (-3.2%)
  • Jan 9, 2025 Price Change
    $3,770,000 (-11.3%)
  • Nov 14, 2024 Listed
    $4,250,000 (+100.0%)
  • Mar 2022
    Public Records
  • Mar 21, 2022 Sold
    $2,125,000
  • Mar 2022
    mls logo MLS # 599433
  • Mar 16, 2022 Sold
    $2,125,000
  • Feb 4, 2022 Contingent
  • Feb 1, 2022 Listed
    $2,125,000 (+113.6%)
  • Nov 2015
    mls logo MLS # 115849
  • Nov 23, 2015 Sold
    $995,000 (-7.0%)
  • Jan 4, 2012 Listed
  • Nov 2015
    mls logo MLS # 92138
  • Nov 23, 2015 Sold
    $1,070,000 (-2.3%)
  • Nov 23, 2015 Price Change
    $1,095,000
  • Jan 7, 2003 Listed
  • 628 William St
    $2.59M
  • 33040
    $1.08M -16% y/y
  • Key West
    $1.1M -16% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
622 William St, Key West, FL 33040 $2,224,000 3/3 1,592 0.02
626 William St, Key West, FL 33040 $6,155,000 5/4 3,536 0.02
620 William St, Key West, FL 33040 $1,780,000 2/1 334 0.02
719 Windsor Ln, Key West, FL 33040 $1,222,000 2/1 930 0.02
723 Windsor Ln, Key West, FL 33040 $795,000 1/1 828 0.03
725 Windsor Ln, Key West, FL 33040 $1,730,000 2/1 1,036 0.03
618 William St, Key West, FL 33040 $3,125,000 3/3 1,794 0.03
625 William St, Key West, FL 33040 $1,801,000 3/3 1,187 0.03

Estimated values are based on public record data and automated valuation models. Values are not guaranteed and may not reflect current market conditions.

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3/10
Horace O'bryant School
public Grades PK, K-8
Monroe
5/10
Key West High School
public Grades 9-12
Monroe
Source: GreatSchools.org © 2026. All rights reserved.

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