521 Fleming St, Key West, FL 33040
OFF MARKET

521 Fleming St
Key West, FL 33040

Duvall Street
  • Studio
  • 11,113 sqft

$4,019,200

Trulia Estimate
as of Jul 31, 2026
Est. Refi. Payment $22,933/mo*
Refinance Your Home

$4,019,200

Trulia Estimate
as of Jul 31, 2026
Est. Refi. Payment $22,933/mo*
Refinance Your Home
Studio
11,113 sqft

Local Information

  • Map ViewExplore the area around 521 Fleming St.
  • Schools1 Preschool School2 Elementary Schools1 Middle School2 High Schools
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1954
Living Area
11,113 sqft
Price/Sqft
$362

About this House

This single-family home is located at 521 Fleming St, Key West, FL. 521 Fleming St is in the Duvall Street neighborhood in Key West, FL and in ZIP code 33040. This property has approximately 11,113 sqft of floor space. This property has a lot size of 9425 sqft and was built in 1954.
521 Fleming St, Key West, FL 33040 is a studio, 11,113 sqft single-family home in Duvall Street, built in 1954. It last sold for $1,812,600 on Jan 23, 2004. It is currently off market. The Trulia Estimate is $4,019,200, with a rent estimate of $4,319/month.

Home Details for 521 Fleming St

Interior Features

Levels, Entrance, & Accessibility
Stories: 2
Interior Details
Types of Rooms: Office

Property Information

Year Built
Year Built: 1954
Property Type / Style
Property Type: Single Family Home

Exterior Features

Exterior Home Features
Exterior: Stucco

Lot Information

Lot Area: 9425 sqft

Price History for 521 Fleming St

DatePriceEventSource
01/23/2004$1,812,600Sold
N/A

Market trends in Key West

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$1.23M
$20.83KMoM
Sale-to-List Price
94.6%
0.3%MoM
Price per sq ft
$958
$15MoM
Available listings
288
17MoM
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Property Tax and Assessment

Year2025
Tax$31,046
Assessment$3,691,273
Home facts updated by county records

Comparable Sales for 521 Fleming St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
400 Aronovitz Ln, Key West, FL
0.19
Single-Family Home
$3,300,000
05/21/26
5
6
3,667
525 Simonton St, Key West, FL
0.09
Single-Family Home
$6,500,000
06/17/26
11
11
3,034
322 Southard St, Key West, FL
0.20
Single-Family Home
$1,695,000
04/10/26
3
3
1,553
1006 & 1008 Fleming St, Key West, FL
0.29
Single-Family Home
$4,425,000
05/26/26
4
4.5
3,336
316 Southard St, Key West, FL
0.21
Single-Family Home
$3,500,000
10/20/25
3
3.5
2,532
517 Elizabeth St, Key West, FL
0.15
Single-Family Home
$3,750,000
10/20/25
4
3
2,173
326 Caroline St, Key West, FL
0.26
Single-Family Home
$6,350,000
01/15/26
5
5.5
4,279
728 Love Ln, Key West, FL
0.17
Single-Family Home
$3,150,000
09/19/25
3
3
2,100
626 Canfield Ln, Key West, FL
0.37
Single-Family Home
$2,600,000
09/26/25
3
2
1,223
215 Whitehead St, Key West, FL
0.25
Single-Family Home
$2,300,000
02/25/26
3
3
1,514

Nearby homes

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Assigned Schools

These are the assigned schools for 521 Fleming St.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Duvall Street
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Duvall Street

  • Trulia User
    "It’s a great community there is tourism so there can be alot of people traffic but for the most part everyone is in good spirits."
    0
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  • Trulia User
    "too many festivals to name. There's always something going on Old Town and then come on it's Duvall Street crying out loud mark this would not be a family neighborhood. It's definitely an easy rental"
    0
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  • Romero7648
    "Neighbor is downtown and free transportation in immediate vicinity. Many establishments will provide employee discount if you live in the area. "
    0
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  • Anne H.
    "none where I live. More events near where I work, which is an upscale store on Duval st. such as live music, art vendors, good restaurants."
    3
    Flag

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Homes for sale near 521 Fleming St

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Off Market Homes Near 521 Fleming St

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