281 9th St is a 960 square foot house on a 4,134 square foot lot with 1 bedroom and 1 bathroom. Based on Redfin's Key Colony Beach data, we estimate the home's value is $688,605.
Single-familyProperty Type
1974Year Built
4,134 sq ftLot Size
$717Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$688,605
$5,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 12% lower than the average sale price ($783K) of 6 comparable homes.
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Earn from this home
Rent
$1,657/mo
Redfin rental estimate
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Market trends in Key Colony Beach, FL
Last updated October 2026
Buyer's Market
Seller's Market
Buyer's market
Sale-to-list price
94.5%
+0.4% MoM
Median sale price
$1.3M
$10K MoM
Avg. days on market
230d
27 days MoM
Recently sold homes
14
3 MoM
Provided by Redfin
Sale history for 281 9th St
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$6,541
$521,813 + $180,302
$702,115
Tax history for 281 9th St
Year
Property tax
Land + Additions
Assessment*
2025
$6,541
$521,813 + $180,302
$702,115
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Sep 2, 2026 • Final
Building
Repair spalling and install pin piles for slab on grade repairs. Remove and replace drywall, kitchen cabinets, and remodel bathrooms. No changes to mechanical, electrical, plumbing locations, framing, or interior wall layout are included.
Bathroom
Kitchen
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: 1
Heating & Cooling
Heating Type: Forced Air
Exterior
Exterior Information
Physical Condition: Average
Floor Construction Type: Concrete
Foundation Type: Slab
Exterior Wall: Concrete Block
Roof Shape Type: Gable/Hip
Property Information
Subdivision Name: KEY COLONY BEACH FIRST ADD
Living Sq. Ft: 960
Gross Sq. Ft: 1,395
Building Sq. Ft: 960
# of Stories: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 4,134
Legal Lot Number: 10
Legal Block Number: 10
Municipality Name: CITY OF KEY COLONY BEACH
Acres: 0.0949
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: 1
Baths: 1.0
Sq. Ft.: 960
Stories: 1.0
Lot Size: 4,134 square feet
Style: Single Family Residential
Year Built: 1974
Year Renovated: 2004
County: Monroe County
APN: 0566 33 00075540000100
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 • 4.6mi
4/10
Marathon School
Public 6-12 • Assigned • 3.7mi
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
Try the sun simulator tool to see how light moves across the property at different times of day and year.
Provided by Shadowmap
Estimated sale price
$655,000 – $792,000
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