51 Front St is a 3,991 square foot house on a 0.55 acre lot with 4 bedrooms and 4 bathrooms. - it last sold on January 31, 1991 for $1,300,000. Based on Redfin's Key West data, we estimate the home's value is $7,392,511.
Single-familyProperty Type
1918Year Built
0.55 acresLot Size
$1,852Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$7,392,511
$6.1M since sold in January 1991$397K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 103.6% higher than the average sale price ($3.63M) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
HPRD
Historic Planned Redevelopment And Development District
The historic planned redevelopment and development district HPRD is established to implement comprehensive plan policies for areas designated HPRD on the comprehensive plan future land use map. The HPRD district shall provide a management framework for directing future redevelopment in several redeveloping fringe areas within and outside the review area of the historic architectural review commission.; The HPRD district includes the Truman Annex project, including Sunset Island. The HPRD district shall provide a basis for encouraging additional development and redevelopment activities in other areas. Such new development and redevelopment shall be designed to advance the goals, objectives and policies of the comprehensive plan. For instance, the HPRD district shall promote the following: Historic preservation.; Neighborhood facility improvements.; Architectural and urban design amenities which are consistent with the traditional Old Town historic character and which further subarea design and improvement strategies.; An increased supply of affordable housing which is accessible to targeted income groups over a longterm period.; Off-site parking facilities, including parking structures at strategically located areas through contributions to a special parking fund to be established to assist in financing construction of off-site centrally located parking facilities.
Permitted uses
Include but are not limited to:
Housing-Group
Housing-Single unit
Housing-Multiple units
Office
Feb 24, 2028 • Active
Harc
Remodel
Jan 10, 2025 • Final
Roofing
Roofing
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
Interior
Basement Information
Basement Sq. Ft: 1,883
Bathroom Information
# of Full Baths: 4
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Exterior
Exterior Information
Physical Condition: Average
Foundation Type: Concrete
Exterior Wall: Custom
Roof Shape Type: Gable/Hip
Building Type: Residential
Pool Information
Pool Type: Concrete
Has Pool
Property Information
Subdivision Name: KEY WEST SQUARE 40
Living Sq. Ft: 3,991
Gross Sq. Ft: 7,498
Ground Floor Sq. Ft: 3,991
Building Sq. Ft: 5,874
# of Stories: 2
Legal Description: KW PT SQR 40 AND PT UNNUMBERED TRACT LYING SWLY THEREOF (A/K/A LOTS 149 AND 150) .5471 AC OR1104-1949/51 OR1104-1962/63 OR1104-1969/71 OR1158-1299/1301 OR1329-1340/44 OR1332-323/76 OR1352-1301/05 OR1975-1619/20 OR2019-273/76C OR2019-277/80C
Lot Information
# of Buildings: 2
Land Sq. Ft: 23,832
Legal Lot Number: 149
Municipality Type: KWS
Municipality Name: CITY OF KEY WEST
Acres: 0.5471
Zoning Code: HPS
County Use Description: SINGLE FAMILY RES
State Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2025
Tax District County: CITY OF KEY WEST
Tax Area: CITY OF KEY WEST
Public facts
Beds: 4
Baths: 4.0
Sq. Ft.: 3,991
Stories: 2.0
Lot Size: 0.55 acres
Style: Single Family Residential
Year Built: 1918
Year Renovated: 2016
County: Monroe County
APN: 0668 25 00006700001001
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 • 1.3mi
3/10
Key West High School
Public 9-12 • Assigned • 1.9mi
3/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
7/10 Flood Factor
Estimated 74-82% 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)
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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
$7.02M – $8.50M
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