360 12th St is a 3,578 square foot house on a 0.42 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on July 07, 2026 for $3,840,000. Based on Redfin's Key Colony Beach data, we estimate the home's value is $3,493,002.
Single-familyProperty Type
1977Year Built
0.42 acresLot Size
$976Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$3,493,002
$347K since sold in July 2026$39K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 16% higher than the average sale price ($3.01M) 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
Nov 16, 2024 • Final
Building
Plumbing
Pool and hot tub
Oct 12, 2024 • Final
Building
Remodel
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: 3
Heating & Cooling
Heating Type: Forced Air
Exterior
Exterior Information
Physical Condition: Average
Floor Construction Type: Concrete
Foundation Type: Concrete
Exterior Wall: Concrete Block
Roof Shape Type: Gable/Hip
Building Type: Residential
Pool Information
Pool Type: Concrete
Has Pool
Property Information
Subdivision Name: KEY COLONY BEACH SECOND ADD
Living Sq. Ft: 3,578
Gross Sq. Ft: 5,768
Ground Floor Sq. Ft: 3,364
Building Sq. Ft: 3,578
# of Units: 1
# of Stories: 2
Legal Description: KEY COLONY BEACH SECOND ADDN SHELTER KEY PB4-94 S 62.5' LOT 62 & LOT 63 & N 25' LOT 64 BK 12 OR186-480 OR389-12 OR412-1096 OR564-190DC OR702-290 OR769-211 OR786-541 FILE #79-84-CP-12 OR797-2178 OR809-862 OR995-454 OR1208-986/88/TR OR1399-1035 OR2033- 2480/81 OR3192-2122
Parking & Garage Information
Parking Type: Finished Block Garage
Garage/Parking Sq. Ft: 671
Garage / Carport Type: Finished Block
Lot Information
# of Buildings: 1
Land Sq. Ft: 18,438
Legal Lot Number: 62
Legal Block Number: 12
Municipality Type: KCB
Municipality Name: CITY OF KEY COLONY BEACH
Acres: 0.4233
Zoning Code: INC
County Use Description: SINGLE FAMILY RES
State Use Description: SINGLE FAMILY
Location Information
Parcel Location Influence: Canal
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: 3.0
Sq. Ft.: 3,578
Stories: 2.0
Lot Size: 0.42 acres
Style: Single Family Residential
Year Built: 1977
Year Renovated: 2017
County: Monroe County
APN: 0566 33 00077580000000
Home facts updated by county records on Oct 9, 2026
Around this home
Schools
K - 12
Preschool & daycare
Stanley Switlik Elementary School
Public PreK-5 • Assigned • 4.4mi
4/10
Marathon School
Public 6-12 • Assigned • 3.5mi
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)
73
64
75
68
79
71
81
75
85
79
87
81
89
82
90
82
87
79
84
77
79
73
77
70
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
$3.32M – $4.02M
Sell confidently with a local market expert in Key Colony Beach. 3 minutes to get started.