31343 Avenue I
Big Pine Key, FL 33043
3 bd 2 ba 1,144 sqft Built 2020 Lot 7,405 sqft single_family
Most recent sale
$885,000
Dec 26, 2023
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| May 8, 2026 | Sold | $899,000 | Marathon |
| Mar 3, 2026 | Price changed | $899,000 | Marathon |
| Jan 21, 2026 | Listed | $939,000 | Marathon |
| Aug 31, 2024 | Listing removed | $229,000 | Marathon |
| Dec 26, 2023 | Sold | $885,000 | Marathon |
| Nov 15, 2023 | Listed | $899,000 | Marathon |
| Jul 22, 2020 | Listing removed | $229,000 | Marathon |
| Jul 16, 2020 | Listing removed | $229,000 | FloridaKeys |
| Jun 20, 2015 | Listing removed | $219,900 | Marathon |
| Jan 8, 2015 | Sold | $210,000 | Marathon |
| Nov 7, 2014 | Listing removed | $219,900 | FloridaKeys |
| Sep 8, 2014 | Price changed | $219,900 | Marathon |
| Jun 12, 2014 | Listed | $229,900 | Marathon |
| Jun 11, 2014 | Listed | $219,900 | FloridaKeys |
| Jun 10, 2014 | Listed | $219,900 | Marathon |
| Jun 8, 2011 | Sold | $200,000 | FloridaKeys |
| Jun 7, 2011 | Listed | $229,000 | Marathon |
| May 26, 2011 | Listing removed | $229,000 | KeyWest |
| Nov 27, 2010 | Listed | $229,000 | Marathon |
| Nov 26, 2010 | Listed | $229,000 | FloridaKeys |
| Mar 21, 2002 | Sold | $115,000 | Public Record |
| Sep 4, 1996 | Sold | $117,000 | Public Record |
| Nov 28, 1994 | Sold | $88,500 | Public Record |
| Oct 23, 1992 | Sold | $78,500 | Public Record |
| Dec 31, 1991 | Sold | $49,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $386,839 | $342,523 | $729,362 | $7,190 |
| 2022 | — | — | $438,614 | $4,837 |
| 2021 | — | — | $398,740 | $4,394 |
| 2020 | $19,116 | $161,824 | $180,940 | $2,385 |
| 2019 | $19,116 | $145,642 | $164,758 | $2,238 |
| 2018 | $15,696 | $136,304 | $152,000 | $2,154 |
| 2017 | $66,864 | $133,578 | $200,442 | $2,567 |
| 2016 | $61,422 | $117,022 | $178,444 | $2,436 |
| 2015 | — | — | $138,224 | $2,227 |
| 2014 | — | — | $125,659 | $2,042 |
| 2013 | — | — | $121,819 | $2,156 |
| 2012 | — | — | $110,745 | $1,622 |
| 2011 | — | — | $130,025 | $1,814 |
| 2010 | — | — | $149,192 | $2,060 |
| 2009 | — | — | $148,698 | $1,879 |
| 2008 | — | — | $166,680 | $1,703 |
| 2007 | — | — | $259,524 | $2,303 |
Property facts
Year built
2020
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
1,144 sqft
Lot size
7,405 sqft
ZIP code
33043
City
Big Pine Key
Street
Avenue I
Coordinates
24.67497, -81.34337
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsInvestment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$5,310
Gross rental yield
7.20%
Implied cap rate
4.68%
Trend-extrapolated value
—
Frequently asked questions
When did 31343 Avenue I last sell?
31343 Avenue I most recently sold on Dec 26, 2023 for $885,000.
What is the current tax assessment for 31343 Avenue I?
The most recent total assessment for 31343 Avenue I (year 2025) is $729,362 with $7,190 in property tax.
How does 31343 Avenue I's assessment compare to its last sale price?
The current assessment is 17.6% below the last sale price of $885,000.
When was 31343 Avenue I built?
31343 Avenue I was built in 2020.
How does 31343 Avenue I compare to others on Avenue I?
We track 8 other properties on Avenue I. Browse the list under "Other properties on Avenue I" to compare beds, baths, and sale history.
What are the property facts for 31343 Avenue I?
31343 Avenue I is a 3 bed, 2 bath, 1,144 sqft, 7,405 sqft lot single_family.
Is 31343 Avenue I a flip candidate?
No — 31343 Avenue I does not appear in our flips dataset.
Is 31343 Avenue I a tax-appeal candidate?
No — 31343 Avenue I is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.1%
Implied 1-yr
+4.3%
2026 Q3
$822.5K
2026 Q4
$822.5K
ZIP 33043 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Avenue I