$1,985,000

522 William St Key West, FL 33040

Old Town Neighborhood

Estimated payment $10,729/month

Total Views 45,533
5 Beds
2 Baths
2,196 Sq Ft
$904 Price per Sq Ft

About This Home

Welcome to 522 William Street - a rare renovation opportunity nestled in the heart of Old Town Key West. This classic Conch - style home sits on a prized street just steps from the Historic Seaport, world-class dining, and the island's vibrant energy. With its original Dade County pine, soaring ceilings, and vintage architectural details, this diamond in the rough is ready for transformation.Whether you're envisioning a stunning restoration, a tropical retreat, or a lucrative investment, the bones are here. The lot offers ample room for expansion, pool installation, or lush outdoor living. Renovators, developers, and visionaries - this is your blank canvas in one of the most desirable neighborhoods in Key West. Surrounded by luxury homes and consistent buyer demand, this is a prime opportunity to add significant value to the property. Historic charm. Endless possibilities. Premier location. Bring your imagination and create something truly special at 522 William Street.

Listing Agent

Barbara Crespo

Keller Williams Key West Compass Realty License #653688 Listed on: 05/07/2025

Keller Williams Key West Compass Realty

Map

Home Details

Home Type

Single Family

Est. Annual Taxes

$2,957

Year Built

1908

Lot Details

0

Listing Details

  • Property Type: Residential
  • Style: Single Family
  • As Is Right To Inspect: Yes
  • First Right of Refusal: No
  • Mandatory HOA: No
  • Document Count: 1
  • Fee Includes: None
  • Handicap Access: No
  • Key Island: Key West
  • K W Neighborhood: Old Town-N of Truman
  • Limited Representation: No
  • Marathon Neighborhood: N/A
  • Mile Marker: 1.00
  • Min Rental Days: 30.00
  • M L S Identifier: 20060123165453488875000000
  • Off Shore Island: No
  • Pets: Pets Allowed
  • Property Group I D: 19990816212109142258000000
  • Side: Median
  • State Province: FL
  • Taxes: 3023.29
  • Title: Negotiable
  • Vehicle Storage: Off Street Parking
  • Vehicle Storage Cars: 1
  • Year Built: 1908
  • Alternate Key Number: 1008818
  • Building Style: Conch
  • Cooling Heating: Wall/Window Unit(s), Ceiling Fans(s)
  • Lot Sq Ft: 3928.00
  • Porch Balcony: Open Porch/Balcony
  • Species List: No
  • Tax Exemptions: Homestead
  • Building Style Above Flood: Yes
  • Building Style Stories: 2 Stories
  • Estimated Living Sq Ft: 2196.00
  • Financial Status Standard Sale: Yes
  • Property Condition: Fixer Upper
  • Sewer Hook Up: Yes
  • Statistical Purposes Only: No
  • Special Features: None
  • Property Sub Type: Detached
  • Stories: 2

Interior Features

  • Interior Amenities: Dade County Pine
  • Total Bathrooms: 2.00
  • Full Bathrooms: 2
  • Appliances: No Appliances
  • Floor: Wood
  • Windows/Doors: Jalousie Windows, Other Windows/Doors, Wood Windows
  • Total Bedrooms: 5
  • Sq Ft Remarks: Attic offers an additional 1046SqFt not included in the 2196SqFt

Exterior Features

  • Dockage: None
  • Waterfront: None
  • Waterfront: No
  • Construction: Frame
  • Exterior Features: Fencing
  • Roof: Metal Roof, Combo Roof
  • Waterview: No Waterview
  • Pool: No

Utilities

  • Security: No Security
  • Utilities: FKAA, Buyer to Verify, Municipal Sewer

Lot Info

  • Deed Restrictions: No
  • Flood Zone: X
  • Parcel Number: 00008550-000000
  • Lot Size: 39 x 99
  • Land Size: Less Than 1/4 Acre
  • Acres: 0.09

Rental Info

  • Rentals Allowed: Yes
  • Furnished: Unfurnished

Tax Info

  • Tax Year: 2024

Multi Family

  • Total Units: 1.00

Range of Values:

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Average Value
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Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2024 $2,957 $378,861 -- --
2023 $2,957 $367,827 $0 $0
2022 $2,825 $357,114 $0 $0
2021 $2,871 $346,713 $0 $0
2020 $2,822 $341,927 $0 $0
2019 $2,770 $334,240 $0 $0
2018 $2,754 $328,008 $0 $0
2017 $2,730 $321,262 $0 $0
2016 $2,800 $314,655 $0 $0
2015 $2,848 $312,468 $0 $0
2014 $3,211 $309,988 $0 $0
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
05/07/2025 05/07/25 For Sale $1,985,000 -- $904 / Sq Ft
Source: Key West Association of REALTORS®

Purchase History

Date Type Sale Price Title Company
Quit Claim Deed $7,000 Attorney
Source: Public Records

Source: Key West Association of REALTORS®

MLS Number: 614942

Key West Association of REALTORS®

APN: 00008550-000000

Florida Monroe County Key West 33040 Old Town

522 William St, Key West, FL

This home is located at 522 William St, Key West, FL 33040 and is currently priced at $1,985,000, approximately $903 per square foot. This property was built in 1908. 522 William St is a home located in Monroe County with nearby schools including Gerald Adams Elementary School, Key West High School, and May Sands Montessori School.

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Key West Association of REALTORS® IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.

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Barbara Crespo
Listing Agent
Barbara Crespo
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Keller Williams Key West Compass Realty
(786) 224-5962