This is a potential short sale that may be subject to third party approval. Duplex in mid-town. Live in one unit and rent out the other. Front unit is a 2/2 completely renovated with granite countertops, new appliances. Rear unit is a 1/1 waiting for renovation.
Single-familyProperty Type
1948Year Built
4,441 sq ftLot Size
$611Est. Price/Sq.Ft.
Listed by Susan Jordan• Dunaway McKenzie Realtors (KW)
Listed by Barbara Anderson• Dunaway McKenzie Realtors (KW)
Bought with Barbara Crespo• Coldwell Banker Schmitt R.E.
Legal Duplex In Mid-town Key West Currently Rented Until October 31st. Covered Parking And Plenty Of Room On This Lot To Renovate. Tenants Occupy And Need Sufficient Notice.
FLKMLS #523444
Dec 9, 2004
Sold
$670,000
$380/sq ft
Aug 31, 2004
Listed
$719,000
$408/sq ft
Public Records
Jul 1, 1985
Sold
$63,500
$36/sq ft
Public Records
Feb 1, 1972
Sold
$9,000
$5/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$4,495 (+5.9%)
2024
$4,245 (+6.9%)
2023
$3,973 (+10.9%)
2022
$3,581 (+6.1%)
2021
$3,374 (+2.3%)
2020
$3,298 (+0.9%)
2019
$3,268 (−2.1%)
2018
$3,336 (+1.2%)
2017
$3,296 (−0.6%)
2016
$3,314 (+1.1%)
2015
$3,278 (+4.6%)
2014
$3,134
Tax history for 1506 Seminary St
Year
Property tax
Land + Additions
Assessment*
2025
$4,495 (+5.9%)
2024
$4,245 (+6.9%)
2023
$3,973 (+10.9%)
2022
$3,581 (+6.1%)
2021
$3,374 (+2.3%)
2020
$3,298 (+0.9%)
2019
$3,268 (−2.1%)
2018
$3,336 (+1.2%)
2017
$3,296 (−0.6%)
2016
$3,314 (+1.1%)
2015
$3,278 (+4.6%)
2014
$3,134
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
3
Baths
3
Stories
1
Lot width
—
Lot depth
—
Lot size
4,512 Sq. Ft.
Year renovated
2012
Sq. Ft.
1,451
Year built
1948
Style
Multi-Family (2-4 Unit)
County
Monroe County
APN
0568 25 00043430000000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 9, 2026.
SF
Single-Family Residential District
The single-family residential district SF is established to implement comprehensive plan policies for areas designated SF on the comprehensive plan future land use map, especially comprehensive plan policy 1-2.1.3. The SF district is designed to accommodate single-family permanent residential development and may also include one accessory attached or detached unit per principal dwelling unit.; The SF district shall not include transient accommodations. Supportive community facilities and accessory land uses may be located within areas designated for single-family residential uses.; The single-family residential SF designation is established to: Protect the quality and character of existing single-family neighborhoods; Preserve open space; Encourage densities which are compatible with existing and anticipated future developments; Promote compatibility with natural features of the land; and Minimize the burden on supportive public services and facilities within the area.
Permitted uses
Include but are not limited to:
Housing-Group
Housing-Single unit
Aug 17, 2023 • Final
Addition
Construct a new addition to the building according to the provided plans.
Addition
Aug 17, 2023 • Final
Electrical
Electrical
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Parking
Parking / Garage Information
Vehicle Storage: Off Street Parking
Interior
Interior Features
Interior Features: Smoke Alarms
Cooling/Heating: Window/Wall Unit
Appliances: Oven, Refrigerator, Range
Furnished: Unfurnished
Bathroom Information
# of Full Baths: 3
Exterior
Boat Slip/Dock Information
Dockage: None
Exterior Features
Exterior Features: Fencing
Pool Information: Dimensions: 0.00 x 0.00
Security
No Security
Property Features
Waterview: No Waterview
Property Information
Deed Restrictions: Unknown
Pets: Pets Allowed
Lot Information
Acres: 0.10
Land Size: Less Than 1/4 Acre
Building Information
Year Built: 1,948
Building Style: Ground Level
Construction: Frame
Roof: Metal Roof
Building Number: 0
Subdivision/Neighborhood
Subdivision: Monroe Investement Co Sub (2.0)
Key West Neighborhood: Midtown West
Financial
Tax Information
Taxes: $4,957.80
Tax Year: 2,006
Tax Exemptions: None
Utilities
Utility Information
Utilities: Elect Separate Meter, Water Separate Meter, Municipal Sewer, FKAA
Location
Homeowners Association Information
Association Info: 1st Right of Refusal: No
Location Information
Side: Ocean
Mile Marker: 0.00
Neighborhood Features
Other Area Features
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 1,451
Stories: 1.0
Lot Size: 4,512 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1948
Year Renovated: 2012
County: Monroe County
APN: 0568 25 00043430000000
Home facts updated by county records on Oct 9, 2026
Around this home
Schools
K - 12
Preschool & daycare
Horace O'bryant School
Public PreK-8 • Assigned • 0.2mi
3/10
Key West High School
Public 9-12 • Assigned • 0.5mi
3/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
10/10 Flood Factor
Estimated 80%+ chance of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
Heat Factor
We're working on getting current and accurate heat risk information for this home.
10/10 Wind Factor
99% chance of strong winds in next 30 years
1/10 Air Factor
0 unhealthy days expected this year, 0 days in 30 years
Provided by First Street
Historical weather
Key West, FL • 33040
Average low and high temperatures (°F)
73
65
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89
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90
81
87
80
85
78
80
73
77
69
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.1 hours in
June and 7.3 hours in December, placing it above the
U.S. average for solar exposure.
10.1 hrs
7.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.02M – $1.24M
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