300 Duck Key Dr
Marathon, FL 33050
1 bd 1 ba 510 sqft Built 1969 Lot 13,350 sqft condo
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 |
|---|---|---|---|---|
| 2025 | $309,691 | — | $309,691 | $3,651 |
| 2023 | $289,861 | — | $289,861 | $3,417 |
| 2022 | $262,251 | — | $262,251 | $3,165 |
| 2021 | $183,219 | — | $183,219 | $2,539 |
| 2020 | $183,219 | — | $183,219 | $2,550 |
| 2018 | $152,443 | — | $152,443 | $2,211 |
| 2017 | — | $141,400 | $141,400 | $2,087 |
| 2016 | $141,400 | — | $141,400 | $2,128 |
| 2015 | $141,780 | — | $141,780 | $2,196 |
Property facts
Year built
1969
Property type
condo
Stories
—
Beds
1
Baths
1
Living area
510 sqft
Lot size
13,350 sqft
ZIP code
33050
City
Marathon
Street
Duck Key Dr
Coordinates
24.77800, -80.91415
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 300 Duck Key Dr last sell?
No public-record sale is on file for 300 Duck Key Dr.
What is the current tax assessment for 300 Duck Key Dr?
The most recent total assessment for 300 Duck Key Dr (year 2025) is $309,691 with $3,651 in property tax.
When was 300 Duck Key Dr built?
300 Duck Key Dr was built in 1969.
How does 300 Duck Key Dr compare to others on Duck Key Dr?
We track 2 other properties on Duck Key Dr. Browse the list under "Other properties on Duck Key Dr" to compare beds, baths, and sale history.
What are the property facts for 300 Duck Key Dr?
300 Duck Key Dr is a 1 bed, 1 bath, 510 sqft, 13,350 sqft lot condo.
Is 300 Duck Key Dr a flip candidate?
No — 300 Duck Key Dr does not appear in our flips dataset.
Is 300 Duck Key Dr a tax-appeal candidate?
No — 300 Duck Key Dr is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-4.1%
Implied 1-yr
-16.5%
2026 Q3
$819.1K
2026 Q4
$772.9K
ZIP 33050 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Duck Key Dr