431 2nd St is a 3,626 square foot house on a 6,600 square foot lot with 4 bedrooms and 5 bathrooms. - it last sold on May 15, 1996 for $235,000. Based on Redfin's Key Colony Beach data, we estimate the home's value is $3,002,381.
Single-familyProperty Type
1997Year Built
6,600 sq ftLot Size
$828Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$3,002,381
$2.8M since sold in May 1996$66K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 56.8% higher than the average sale price ($1.92M) 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.
Permits
Feb 21, 2024 • Final
Building
Pool and hot tub
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
Bathroom Information
# of Full Baths: 4
# of 1/2 Baths: 2
Heating & Cooling
Heating Type: Forced Air
Exterior
Exterior Information
Physical Condition: Average
Floor Construction Type: Concrete
Foundation Type: Concrete
Exterior Wall: Concrete Block
Roof Covering Type: Clay/concrete Tile
Roof Shape Type: Irregular
Building Type: Residential
Pool Information
Pool Type: Concrete
Has Pool
Property Information
Subdivision Name: KEY COLONY BEACH
Living Sq. Ft: 3,626
Gross Sq. Ft: 5,867
Ground Floor Sq. Ft: 3,550
Building Sq. Ft: 3,626
# of Units: 1
# of Stories: 2
Legal Description: KEY COLONY BEACH SHELTER KEY PT LOT 19 & ALL LOTS 23-24 BK 2 OR403-763/64 OR574-770/71 OR755-1272QC OR792-1038QC OR1208-1975D/C OR1208-1983 OR1265-1826 OR1403-1967/69 OR1416-1216ACCEP/SUCC/TR OR1631-2141 OR2365-372/75C OR2375-978/81C/T/C
Parking & Garage Information
Parking Type: Finished Block Garage
Garage/Parking Sq. Ft: 576
Garage / Carport Type: Finished Block
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,600
Legal Lot Number: 19
Municipality Type: KCB
Municipality Name: CITY OF KEY COLONY BEACH
Acres: 0.1515
Depth Footage: 110
Front Footage: 60
Zoning Code: INC
County Use Description: SINGLE FAMILY RES
State Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2025
Tax District County: CITY OF KEY COLONY BEACH
Tax Area: CITY OF KEY COLONY BEACH
Public facts
Beds: 4
Baths: 5.0
Sq. Ft.: 3,626
Stories: 2.0
Lot Size: 6,600 square feet
Style: Single Family Residential
Year Built: 1997
Year Renovated: 2007
County: Monroe County
APN: 0466 33 00072470000000
Home facts updated by county records on Apr 21, 2026
Around this home
Schools
K - 12
Preschool & daycare
Stanley Switlik Elementary School
Public PreK-5 • Assigned • 5.1mi
4/10
Marathon School
Public 6-12 • Assigned • 4.2mi
4/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk 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 Colony Beach, FL • 33051
Average low and high temperatures (°F)
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Sun exposure
In this area, properties receive around 10 hours in
June and 7.3 hours in December, placing it above the
U.S. average for solar exposure.
10 hrs
7.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.85M – $3.45M
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