550 10 St
Key Colony Beach, FL 33051
2 bd 2 ba 1,940 sqft Built 1963 Lot 4,125 sqft duplex_triplex
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2021 | $226,834 | $260,906 | $487,740 | $5,352 |
| 2020 | $229,287 | $247,500 | $476,787 | $5,071 |
| 2019 | $234,541 | $247,500 | $482,041 | $5,123 |
| 2018 | $235,235 | $247,500 | $482,735 | $4,939 |
| 2017 | $240,141 | $247,500 | $487,641 | $4,867 |
| 2016 | $236,348 | $247,500 | $483,848 | $5,026 |
| 2015 | $295,283 | $198,000 | $493,283 | $5,156 |
Property facts
Year built
1963
Property type
duplex_triplex
Stories
1
Beds
2
Baths
2
Living area
1,940 sqft
Lot size
4,125 sqft
ZIP code
33051
City
Key Colony Beach
Street
10 St
Coordinates
24.72354, -81.02355
Comparable properties nearby
Frequently asked questions
When did 550 10 St last sell?
No public-record sale is on file for 550 10 St.
What is the current tax assessment for 550 10 St?
The most recent total assessment for 550 10 St (year 2021) is $487,740 with $5,352 in property tax.
When was 550 10 St built?
550 10 St was built in 1963.
How does 550 10 St compare to others on 10 St?
We do not currently track other properties on 10 St.
What are the property facts for 550 10 St?
550 10 St is a 2 bed, 2 bath, 1,940 sqft, 4,125 sqft lot duplex_triplex.
Is 550 10 St a flip candidate?
No — 550 10 St does not appear in our flips dataset.
Is 550 10 St a tax-appeal candidate?
No — 550 10 St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-3.7%
Implied 1-yr
-15.0%
2026 Q3
$1.03M
2026 Q4
$1.02M
ZIP 33051 — Median Price History + Forecast
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Geography