$6,631,200
- 6 Beds
- 5 Baths
- 3,536 sqft
626 William St, Key West, FL 33040
Est. Refi. Payment $39,687/mo*
Refinance Your HomeCurrently Off Market - Sold Sep 1, 2023 for $6,500,000
Home Value
Trulia Estimate
$6.63MSince last month
Increased$42K (+0.6%)Since last year
Increased$23K (+0.3%)Since last sale
Increased$140K (+2.1%)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 +126% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| September 2026 | $6.64M |
| August 2026 | $6.6M |
| July 2026 | $6.69M |
| June 2026 | $6.78M |
| May 2026 | $6.73M |
| April 2026 | $6.68M |
| March 2026 | $6.58M |
| February 2026 | $6.53M |
| January 2026 | $6.34M |
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 |
|---|---|---|---|---|---|---|---|
0.19 | Single-Family Home | $4,425,000 | 05/26/26 | 4 | 4.5 | 3,336 | |
0.36 | Single-Family Home | $5,745,000 | 03/26/26 | 6 | 6.5 | 3,443 | |
0.24 | Single-Family Home | $4,700,000 | 04/30/26 | 4 | 3.5 | 3,026 | |
0.24 | Single-Family Home | $7,250,000 | 08/13/26 | 5 | 6 | 4,000 | |
0.17 | Single-Family Home | $6,500,000 | 06/17/26 | 11 | 11 | 3,034 | |
0.32 | Single-Family Home | $3,300,000 | 05/21/26 | 5 | 6 | 3,667 | |
0.13 | Single-Family Home | $3,750,000 | 10/20/25 | 4 | 3 | 2,173 | |
0.33 | Single-Family Home | $3,422,500 | 03/12/26 | 5 | 5.5 | 3,006 | |
0.42 | Single-Family Home | $4,225,000 | 03/16/26 | 5 | 5.5 | 3,434 | |
0.39 | Single-Family Home | $2,750,000 | 06/29/26 | 5 | 4.5 | 2,721 |
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 | $2,638,600 | 3 | 2.5 | 1,524 | Off Market | |
0.03 | $1,405,700 | 3 | 2 | 1,268 | Off Market | |
0.03 | $1,665,100 | 3 | 2.5 | 1,524 | Off Market | |
0.02 | $1,742,200 | 3 | 2.5 | 1,714 | Off Market | |
0.05 | $865,000 | 2 | 1 | 723 | Recently Sold | |
0.04 | $3,180,500 | 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 | |
0.07 | $1,367,400 | 2 | 2 | 1,060 | Off Market | |
0.07 | $610,200 | 1 | 1 | 599 | Off Market | |
0.06 | $1,315,500 | 2 | 2 | 1,224 | Off Market | |
0.05 | $1,625,000 | 3 | 2 | 1,594 | Recently Sold |
Local Information
-- mins to
Home Highlights
Single-Family Home
Built in 1938
3,536 sqft
$1,875/sqft
About this House
A Key West Grande Dame in the heart of Old Town w/5BR/4.2BA, incl. a 1BR/1BA guest cottage, a 1BR guest cottage & an optional 6th bedroom in what is now a den. Relax by the large pool, lounge on any one of 5 porches or balconies, grill a delightful meal in the covered & vented outdoor cooking area. Large great room & flowing design make entertaining a delight, especially with the brand new powder room built just off the side with access as a pool bath as well. Master BR has soaring ceilings & a huge pair of his/her closets. Access to Baker's Ln via locked gate, Dynasty & SubZero appliances, built-in wine fridge for 147 bottles, 25KW generator, gated off street parking, X-flood zone, even a well to water the extensive grounds! This is one of the rare properties that has it all!
Home Details for 626 William St
|
|---|
Heating & Cooling Heating: Forced AirAir ConditioningCooling System: Central, WallHeating Fuel: Forced Air |
Interior Details Types of Rooms: Walk In ClosetWet BarCeiling Fan |
Appliances & Utilities DishwasherDryerMicrowaveRefrigeratorWasher |
Levels, Entrance, & Accessibility Floors: Tile, Carpet, Hardwood |
|
|---|
Exterior Home Features Roof: MetalDeckExterior: OtherFoundation Type: ConcretePatioPorchSprinkler System |
Pool Pool |
Parking & Garage Parking Spaces: 3Parking: Carport |
|
|---|
Year Built Year Built: 1938Year Updated: 2000 |
Property Type / Style Property Type: Single Family HomeArchitecture: Other |
|
|---|
Units in Building: 1 |
|
|---|
Lot Area: 7156 sqft |
|
|---|
On Site Laundry Available |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Sep 1, 2023 Source: FLKMLS #604574 | Sold | $6,500,000 |
Aug 11, 2023 Source: FLKMLS #604574 | Contingent | $7,500,000 |
Mar 15, 2023 Source: FLKMLS #604574 | Listed For Sale | $7,500,000 |
Oct 31, 2018 Source: FLKMLS #577779 | Sold | $3,400,000 |
Dec 8, 2017 Source: Agent Provided | Listed For Sale | $3,750,000 |
May 8, 2015 Source: N/A | Sold | $2,550,000 |
May 2, 2015 Source: Agent Provided | Listed For Sale | $2,950,000 |
Mar 24, 2015 Source: Agent Provided | ListingRemoved | $2,750,000 |
Mar 14, 2015 Source: Agent Provided | Pending | $2,750,000 |
Mar 14, 2015 Source: Agent Provided | PriceChange | $2,750,000 Price decreased by 7% |
Mar 11, 2015 Source: Agent Provided | PriceChange | $2,950,000 Price increased by 7% |
Jan 7, 2015 Source: Agent Provided | PriceChange | $2,750,000 Price decreased by 7% |
Oct 17, 2014 Source: Agent Provided | Listed For Sale | $2,950,000 |
Jun 12, 2014 Source: Agent Provided | ListingRemoved | $2,850,000 |
Jun 11, 2014 Source: Agent Provided | PriceChange | $2,850,000 Price decreased by 3% |
Mar 9, 2014 Source: Agent Provided | PriceChange | $2,950,000 Price increased by 4% |
Aug 25, 2013 Source: Agent Provided | Listed For Sale | $2,850,000 |
Jul 9, 2013 Source: Agent Provided | ListingRemoved | $3,099,000 |
Mar 23, 2013 Source: Agent Provided | PriceChange | $3,099,000 Price decreased by 11% |
Mar 20, 2013 Source: Agent Provided | Listed For Sale | $3,499,000 |
Feb 5, 2013 Source: Agent Provided | ListingRemoved | $3,499,000 |
Oct 25, 2012 Source: Agent Provided | Listed For Sale | $3,499,000 |
Jul 2, 2012 Source: Agent Provided | ListingRemoved | $3,499,000 |
Dec 5, 2010 Source: Agent Provided | Listed For Sale | $3,499,000 |
Jun 28, 2010 Source: Agent Provided | ListingRemoved | $3,499,000 |
Jun 20, 2010 Source: Agent Provided | Listed For Sale | $3,499,000 |
Jul 7, 1998 Source: N/A | Sold | $1,000,000 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $39,828 | $5,169,656 |
Home facts updated by county records
Market trends in Key West
Last updated August 2026
Avg. sale price
$1.14M
$143KMoM
Sale-to-List Price
โ
Price per sq ft
$865
$67MoM
Available listings
255
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
Frequently asked questions about 626 William St
- What is 626 William St estimated to be worth?Trulia's estimated value for 626 William St in Key West, FL is $6,631,200.
- What is the price history for 626 William St?626 William St in Key West, FL last sold for $6,500,000 in September 2023.
- 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 $1.14M. That is down $143K from the prior month.
- Does 626 William St have air conditioning?Yes, 626 William St in Key West, FL has air conditioning.
- Does 626 William St have a pool?Yes, 626 William St in Key West, FL has a pool.

