330 4th St is a 2,540 square foot multi-family home on a 6,600 square foot lot with 3 bedrooms and 3.5 bathrooms. - it last sold on June 01, 2021 for $950,000. Based on Redfin's Key Colony Beach data, we estimate the home's value is $1,381,944.
Multi-familyProperty Type
1971Year Built
6,600 sq ftLot Size
$544Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,381,944
$432K since sold in June 2021$185K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 13.6% lower than the average sale price ($1.60M) of 6 comparable homes.
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Earn from this home
Refinance
$0
Est. cash available
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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 330 4th St
Date
Event
Price
Public Records
Jun 1, 2021
Sold
$950,000
$374/sq ft
Public Records
Dec 20, 1993
Sold
$256,500
$101/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$10,375 (−2.2%)
$627,000 + $421,373
$1,048,373
2025
$10,605 (+0.5%)
2024
$10,549 (+3.6%)
2023
$10,186 (+7.6%)
2022
$9,467 (+77.4%)
2021
$5,336 (+6.7%)
2020
$5,001
2019
$4,997 (+8.2%)
2018
$4,617 (+8.8%)
2017
$4,242 (+9.7%)
2015
$3,866 (+1.9%)
2014
$3,795
Tax history for 330 4th St
Year
Property tax
Land + Additions
Assessment*
2026
$10,375 (−2.2%)
$627,000 + $421,373
$1,048,373
2025
$10,605 (+0.5%)
2024
$10,549 (+3.6%)
2023
$10,186 (+7.6%)
2022
$9,467 (+77.4%)
2021
$5,336 (+6.7%)
2020
$5,001
2019
$4,997 (+8.2%)
2018
$4,617 (+8.8%)
2017
$4,242 (+9.7%)
2015
$3,866 (+1.9%)
2014
$3,795
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Dec 22, 2023 • Final
Building
Work on an aluminum fence.
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.