Property Record
644 United St, Key West, FL 33040
Property Detail
644 United St
00036670-000000
KW ISLAND CITY LAND SUB PB1-26 LOTS 3 & 4 SQR 5 TR 17 G31-373/5 OR433-900/01 OR855-977D/C OR894-2322 OR1030-796/7 OR1225-1589AFFD OR1228-1335/1336 OR1320-2424/25-C (RE 3668 COMBINED WITH THIS PARCEL FOR THE 1996 TAX ROLL 1/19/96) OR1980-1849/51AFF
Commercialofficeresidentialmixeduse
MONROE
HNC-2
Florida
C and X Area of minimal flood hazard, usually depicted on FIRMs as above the 500-year flood level.
3,4
2024
0.21 AC
2025
Key West
972800
Other Market Areas
5,076 SF
Key West-Key Largo, FL
NEARBY LISTINGS FOR SALE OR LEASE
DEMOGRAPHICS near 644 United St
1 mile
3 mile
5 mile
2025 Total Population
9,788
20,802
26,575
2030 Population
9,257
19,656
25,045
Pop Growth 2025-2030
(5.43%)
(5.51%)
(5.76%)
Average Age
47
44
43
2025 Total Households
4,774
9,115
11,169
HH Growth 2025-2030
(5.43%)
(5.63%)
(5.89%)
Median Household Inc
$80,288
$82,696
$83,945
Avg Household Size
2.00
2.20
2.20
2025 Avg HH Vehicles
1.00
1.00
1.00
Median Home Value
$1,042,770
$888,171
$873,123
Median Year Built
1958
1968
1972
Nearby Places
Map Layers
Map Styles
Street
Aerial
Layers
Transit
Traffic
Biking
Places
Listings with unknown addresses are not visible on the map
- Restaurants
- Banks
- Shops
- Fitness
- Groceries
PUBLIC TRANSPORTATION
AIRPORT
Key West International
Drive
Walk
Distance
Key West International
8 min
2.4 mi
Freight Ports
Port of Miami
Drive
Walk
Distance
Port of Miami
251 min
165.8 mi
SALE & LEASE HISTORY
LISTING DATE
SALE/LEASE
Sep 21, 2022
For Lease
Nearby Properties
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
98,815 SF
341.08 AC
M
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
306.55 AC
M
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
83.22 AC
HPRD
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
105.78 AC
COW
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
6.29 AC
HRCC2
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
311,480 SF
8.57 AC
HCT
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
291,300 SF
4.15 AC
HPRD
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
58,091 SF
4.87 AC
CT
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
106,800 SF
1.46 AC
HRCC1
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
24,704 SF
2.42 AC
HRCC1
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
53,173 SF
3.11 AC
HCT
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
225,221 SF
17.11 AC
HDR
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
963 SF
16.94 AC
HPS
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
121,188 SF
4.75 AC
HRCC1
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
83,684 SF
3.22 AC
HCT
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
115,501 SF
96.47 AC
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
126,563 SF
6.07 AC
HDR
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
55,274 SF
2.87 AC
HCT
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
22,387 SF
57.30 AC
M
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
13,452 SF
4.38 AC
HPRD
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
147,707 SF
6.24 AC
MDR
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
90,585 SF
2 AC
CG
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
222,433 SF
25.69 AC
PS
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
13,174 SF
38.72 AC
HPRD
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
232,414 SF
17.63 AC
CG
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
37,890 SF
1.89 AC
HRCC1
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
2,594 SF
22.38 AC
MDR
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
189,418 SF
17.41 AC
CG
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
178,252 SF
15.21 AC
CG
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
64,746 SF
3.83 AC
CG
The World's #1 Commercial Real Estate Marketplace
Connect with us
© 2026 CoStar Group
The information above has been obtained from sources believed reliable. While we do not doubt its accuracy we have not verified it and make no guarantee, warranty or representation about it. It is your responsibility to independently confirm its accuracy and completeness. Any projections, opinions, assumptions, or estimates used are for example only and do not represent the current or future performance of the property. The value of this transaction to you depends on tax and other factors which should be evaluated by your tax, financial, and legal advisors. You and your advisors should conduct a careful, independent investigation of the property to determine to your satisfaction the suitability of the property for your needs.