171 8th St is a 1,570 square foot house on a 4,125 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on May 21, 2004 for $672,000. Based on Redfin's Key Colony Beach data, we estimate the home's value is $1,060,994.
Single-familyProperty Type
2003Year Built
4,125 sq ftLot Size
$676Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,060,994
$389K since sold in May 2004$21K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 25.1% lower than the average sale price ($1.42M) of 6 comparable homes.
Claim this home to receive a free report every month with insights on the changing estimate.
Earn from this home
Refinance
$0
Est. cash available
Get cash now or lower your monthly rate
Rent
$2,711/mo
Redfin rental estimate
List your home for rent
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 171 8th St
Date
Event
Price
Public Records
May 21, 2004
Sold
$672,000
$428/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$5,370 (+0.6%)
2024
$5,337 (+3.7%)
2023
$5,149 (+3.9%)
2022
$4,956 (−0.7%)
2021
$4,990 (+4.7%)
2020
$4,766 (+2.3%)
2019
$4,661 (+5.7%)
2018
$4,410 (+4.5%)
2017
$4,221 (−1.7%)
2015
$4,293 (−2.7%)
2014
$4,413
Tax history for 171 8th St
Year
Property tax
Land + Additions
Assessment*
2025
$5,370 (+0.6%)
2024
$5,337 (+3.7%)
2023
$5,149 (+3.9%)
2022
$4,956 (−0.7%)
2021
$4,990 (+4.7%)
2020
$4,766 (+2.3%)
2019
$4,661 (+5.7%)
2018
$4,410 (+4.5%)
2017
$4,221 (−1.7%)
2015
$4,293 (−2.7%)
2014
$4,413
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Aug 9, 2024 • Final
Building
Plumbing
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.