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 $15,216/mo*
$2,595,000
Last Sold: Nov 13, 2025
12% below list $2.95M
$1,703/sqft
Est. Refi. Payment $15,216/mo*
3 Beds
2.5 Baths
1,524 sqft
Home Value
Trulia Estimate
$2.61MSince last month
Decreased$6K (-0.2%)Since last year
Decreased$675K (-20.5%)Since last sale
Increased$17K (+0.7%)Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.
Trulia Estimate
The of this home's value increased by +106% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| August 2026 | $2.61M |
| July 2026 | $2.62M |
| June 2026 | $2.65M |
| May 2026 | $2.63M |
| April 2026 | $2.82M |
| March 2026 | $2.78M |
| February 2026 | $2.78M |
| January 2026 | $2.77M |
2025 | |
2024 | |
2023 | |
2022 | |
2021 | |
2020 | |
2019 | |
2018 | |
2017 | |
2016 | |
Comparable sales
These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.08 | Single-Family Home | $2,525,000 | 04/27/26 | 3 | 3 | 1,600 | |
0.16 | Single-Family Home | $2,700,000 | 08/03/26 | 4 | 3 | 1,800 | |
0.12 | Single-Family Home | $3,150,000 | 09/19/25 | 3 | 3 | 2,100 | |
0.10 | Single-Family Home | $1,590,000 | 01/22/26 | 3 | 1.5 | 1,392 | |
0.31 | Single-Family Home | $1,825,000 | 02/20/26 | 3 | 2.5 | 1,681 | |
0.33 | Single-Family Home | $2,295,000 | 04/15/26 | 3 | 3 | 1,916 | |
0.14 | Single-Family Home | $3,250,000 | 05/27/26 | 3 | 3 | 2,188 |
Nearby home prices
Get a sense of expected prices in the area by checking the value of nearby homes.Address | Distance | Price | Bed | Bath | Sqft | Status |
|---|---|---|---|---|---|---|
0.01 | $6,607,100 | 5 | 5 | 3,536 | Off Market | |
0.02 | $1,391,400 | 3 | 2 | 1,268 | Off Market | |
0.02 | $1,651,500 | 3 | 2.5 | 1,524 | Off Market | |
0.03 | $1,720,900 | 3 | 2.5 | 1,714 | Off Market | |
0.04 | $865,000 | 2 | 1 | 723 | Recently Sold | |
0.04 | $3,353,700 | 4 | 3.5 | 3,353 | Off Market | |
0.04 | $1,400,000 | 1 | 1 | 684 | Recently Sold | |
0.06 | $2,599,000 | 3 | 2 | 1,204 | For Sale | |
0.06 | $1,347,400 | 2 | 2 | 1,060 | Off Market | |
0.06 | $595,000 | 1 | 1 | 599 | Off Market | |
0.05 | $1,297,900 | 2 | 2 | 1,224 | Off Market |
Local Information
-- mins to
Home Highlights
Property Type
Single-Family Home
Year Built
1928
Living Area
1,524 sqft
Price/Sqft
$1,703/sqft
HOA
None
About this House
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.
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.
628 William St, Key West, FL 33040 is a 3 bedroom, 3 bathroom, 1,524 sqft single-family home in Old Town, built in 1928. It last sold for $2,595,000 on Nov 13, 2025 (12% below the $2,950,000 asking price). It is currently off market. The Trulia Estimate is $2,612,000, with a rent estimate of $6,267/month.
Last check for updates: about 12 hours 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
Source: FLKMLS, MLS#616750

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: Cable AvailableAppliances: Washer, Dryer, Dishwasher, Refrigerator, Oven, Microwave, Disposal, Freezer, Gas Appliances, Ice MakerDishwasherDisposalDryerMicrowaveRefrigeratorWasher |
Heating & Cooling Has CoolingAir Conditioning: Central Air,Ductless |
Levels, Entrance, & Accessibility Accessibility: None |
View No View |
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Exterior Home Features Patio / Porch: Deck, PatioFencing: Fenced, PrivacyOther Structures: Shed(s)Exterior: Built-in Barbecue, Rain Gutters, Lighting, Outdoor Shower, StorageHas a Private Pool |
Parking & Garage No Attached Garage |
Pool Pool: In Ground, Concrete, DeckedPool |
Frontage Not on Waterfront |
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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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Building Area Building Area: 1524 Square Feet |
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HOA Fee Includes: NoneNo HOA |
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Lot Area: 3049.2 sqft |
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Mls Number: 616750 |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Nov 13, 2025 Source: FLKMLS #616750 | Sold | $2,595,000 |
Oct 25, 2025 Source: FLKMLS #616750 | Contingent | $2,950,000 |
Oct 15, 2025 Source: Key West AOR #616750 | Listed For Sale | $2,950,000 |
May 15, 2025 Source: Key West AOR #612256 | ListingRemoved | $3,650,000 |
Feb 10, 2025 Source: FLKMLS #612256 | PriceChange | $3,650,000 Price decreased by 3% |
Jan 9, 2025 Source: Key West AOR #612256 | PriceChange | $3,770,000 Price decreased by 11% |
Nov 14, 2024 Source: Key West AOR #612256 | Listed For Sale | $4,250,000 |
Mar 16, 2022 Source: FLKMLS #599433 | Sold | $2,125,000 |
Feb 4, 2022 Source: FLKMLS #599433 | Contingent | $2,125,000 |
Feb 1, 2022 Source: FLKMLS #599433 | Listed For Sale | $2,125,000 |
Nov 20, 2012 Source: Agent Provided | ListingRemoved | $1,950,000 |
May 10, 2012 Source: Agent Provided | Listed For Sale | $1,950,000 |
Apr 13, 2012 Source: N/A | Sold | $995,000 |
Feb 11, 2012 Source: Agent Provided | PriceChange | $1,039,000 Price decreased by 6% |
Jan 6, 2012 Source: Agent Provided | PriceChange | $1,100,000 Price increased by 0% |
Dec 19, 2009 Source: Agent Provided | PriceChange | $1,095,000 Price decreased by 15% |
Oct 12, 2008 Source: Agent Provided | Listed For Sale | $1,295,000 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $17,563 | $2,066,715 |
Home facts updated by county records
Market trends in Key West
Last updated July 2026
Avg. sale price
$1.28M
$50KMoM
Sale-to-List Price
95.1%
0.5%MoM
Price per sq ft
$933
$26MoM
Available listings
271
17MoM
Around this home
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
60 % Say they plan to stay for at least 5 years
50 % Say there are community events
50 % Say kids play outside
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections

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 MLS.
Frequently asked questions about 628 William St
- What is 628 William St estimated to be worth?Trulia's estimated value for 628 William St in Key West, FL is $2,612,000.
- What is the price history for 628 William St?628 William St in Key West, FL last sold for $2,595,000 in November 2025.
- Is Key West a buyer's or seller's market?Key West is currently a buyer's market, based on recent for-sale activity.
- What's the median sale price in Key West?The median sale price in Key West is $1.28M. That is up $50K from the prior month.
- Does 628 William St have air conditioning?Yes, 628 William St in Key West, FL has air conditioning.
- Does 628 William St have a pool?Yes, 628 William St in Key West, FL has a pool.

