521 9th St
Key Colony, FL 33051
2 bd 2 ba 1,418 sqft Built 1988 Lot 4,125 sqft multi_family
Most recent sale
$1,000,000
Aug 30, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Aug 30, 2022 | Sold | $1,000,000 | MLS #601685 |
| Jul 6, 2022 | Listed | $1,150,000 | MLS #601685 |
| Oct 10, 2007 | Sold | $805,000 | Public Record |
| Feb 6, 2003 | Sold | $475,000 | Public Record |
| Oct 3, 1990 | Sold | $187,500 | Public Record |
| Aug 19, 1988 | Sold | $177,500 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $476,081 | $486,750 | $962,831 | $9,517 |
| 2023 | $425,835 | $474,375 | $900,210 | $9,183 |
| 2021 | — | — | $512,658 | $5,651 |
| 2020 | $218,553 | $247,500 | $466,053 | $4,968 |
| 2019 | $224,102 | $247,500 | $471,602 | $5,022 |
| 2018 | $223,739 | $247,500 | $471,239 | $4,833 |
| 2017 | $226,514 | $247,500 | $474,014 | $4,744 |
| 2016 | $227,670 | $247,500 | $475,170 | $4,704 |
| 2015 | $197,329 | $198,000 | $395,329 | $4,212 |
| 2014 | — | — | $380,358 | $4,183 |
| 2013 | — | — | $345,780 | $3,917 |
| 2012 | — | — | $374,326 | $4,199 |
| 2011 | — | — | $340,297 | $3,834 |
| 2010 | — | — | $371,976 | $4,234 |
| 2009 | — | — | $458,039 | $4,680 |
| 2008 | — | — | $571,303 | $4,895 |
| 2007 | — | — | $602,319 | $4,847 |
Property facts
Year built
1988
Property type
multi_family
Stories
—
Beds
2
Baths
2
Living area
1,418 sqft
Lot size
4,125 sqft
ZIP code
33051
City
Key Colony
Street
9th St
Coordinates
24.72377, -81.02296
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$6,000
Gross rental yield
7.20%
Implied cap rate
4.68%
Trend-extrapolated value
—
Frequently asked questions
When did 521 9th St last sell?
521 9th St most recently sold on Aug 30, 2022 for $1,000,000.
What is the current tax assessment for 521 9th St?
The most recent total assessment for 521 9th St (year 2025) is $962,831 with $9,517 in property tax.
How does 521 9th St's assessment compare to its last sale price?
The current assessment is 3.7% below the last sale price of $1,000,000.
When was 521 9th St built?
521 9th St was built in 1988.
How does 521 9th St compare to others on 9th St?
We track 8 other properties on 9th St. Browse the list under "Other properties on 9th St" to compare beds, baths, and sale history.
What are the property facts for 521 9th St?
521 9th St is a 2 bed, 2 bath, 1,418 sqft, 4,125 sqft lot multi_family.
Is 521 9th St a flip candidate?
No — 521 9th St does not appear in our flips dataset.
Is 521 9th St a tax-appeal candidate?
No — 521 9th 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
Explore nearby
Geography
Other properties on 9th St