840 Lagoon Dr
Summerland Key, FL 33042
2 bd 3 ba 1,528 sqft Built 1986 Lot 7,742 sqft single_family
Most recent sale
$630,000
Sep 11, 2015
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Apr 22, 2024 | Listed | $1,295,000 | Marathon |
| Jul 22, 2020 | Listing removed | $1,385,000 | Marathon |
| Jul 16, 2020 | Listing removed | $1,385,000 | FloridaKeys |
| Feb 14, 2019 | Listing removed | $1,385,000 | Marathon |
| Sep 11, 2015 | Sold | $630,000 | FloridaKeys |
| May 19, 2015 | Sold | $1,100,100 | FloridaKeys |
| Dec 17, 2013 | Relisted | $677,000 | FloridaKeys |
| Nov 6, 2013 | Listing removed | $677,000 | FloridaKeys |
| Oct 24, 2013 | Relisted | $677,000 | Marathon |
| Sep 9, 2013 | Listing removed | $677,000 | Marathon |
| Sep 9, 2013 | Listed | $677,000 | FloridaKeys |
| Aug 22, 2013 | Listed | $677,000 | Marathon |
| Feb 22, 2012 | Listing removed | $847,000 | FloridaKeys |
| Jan 11, 2012 | Price changed | $847,000 | Marathon |
| Feb 22, 2010 | Relisted | $900,000 | Marathon |
| Jan 19, 2010 | Listing removed | $900,000 | Marathon |
| Oct 17, 2009 | Price changed | $900,000 | Marathon |
| Jul 16, 2008 | Listed | $1,100,000 | Marathon |
| Jul 15, 2006 | Listing removed | $1,385,000 | Marathon |
| May 26, 2006 | Listing removed | $1,385,000 | Marathon |
| Jan 31, 2006 | Listed | $1,385,000 | Marathon |
| Jan 16, 2006 | Listed | $1,385,000 | Marathon |
| Mar 31, 2005 | Sold | $1,100,100 | Marathon |
| Dec 8, 2004 | Listed | $1,177,000 | FloridaKeys |
| Jan 30, 1995 | Sold | $300,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $264,044 | $768,374 | $1,032,418 | $9,801 |
| 2022 | — | — | $710,001 | $7,158 |
| 2021 | $285,220 | $360,235 | $645,455 | $6,602 |
| 2020 | $291,231 | $344,906 | $636,137 | $6,573 |
| 2019 | $295,255 | $318,080 | $613,335 | $6,384 |
| 2018 | $294,076 | $302,751 | $596,827 | $6,390 |
| 2017 | $303,849 | $307,350 | $611,199 | $6,213 |
| 2016 | $257,554 | $259,543 | $517,097 | $5,731 |
| 2015 | — | — | $441,241 | $5,505 |
| 2014 | — | — | $401,129 | $4,945 |
| 2013 | — | — | $394,421 | $5,009 |
| 2012 | — | — | $378,167 | $4,964 |
| 2011 | — | — | $355,933 | $4,265 |
| 2010 | — | — | $469,425 | $5,631 |
| 2009 | — | — | $539,549 | $5,779 |
| 2008 | — | — | $579,359 | $5,199 |
| 2007 | — | — | $798,392 | $6,480 |
Property facts
Year built
1986
Property type
single_family
Stories
—
Beds
2
Baths
3
Living area
1,528 sqft
Lot size
7,742 sqft
ZIP code
33042
City
Summerland Key
Street
Lagoon Dr
Coordinates
24.65377, -81.44535
Comparable properties nearby
Frequently asked questions
When did 840 Lagoon Dr last sell?
840 Lagoon Dr most recently sold on Sep 11, 2015 for $630,000.
What is the current tax assessment for 840 Lagoon Dr?
The most recent total assessment for 840 Lagoon Dr (year 2025) is $1,032,418 with $9,801 in property tax.
How does 840 Lagoon Dr's assessment compare to its last sale price?
The current assessment is 63.9% above the last sale price of $630,000.
When was 840 Lagoon Dr built?
840 Lagoon Dr was built in 1986.
How does 840 Lagoon Dr compare to others on Lagoon Dr?
We track 8 other properties on Lagoon Dr. Browse the list under "Other properties on Lagoon Dr" to compare beds, baths, and sale history.
What are the property facts for 840 Lagoon Dr?
840 Lagoon Dr is a 2 bed, 3 bath, 1,528 sqft, 7,742 sqft lot single_family.
Is 840 Lagoon Dr a flip candidate?
No — 840 Lagoon Dr does not appear in our flips dataset.
Is 840 Lagoon Dr a tax-appeal candidate?
No — 840 Lagoon 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
+1.9%
Implied 1-yr
+7.5%
2026 Q3
$1.28M
2026 Q4
$1.3M
ZIP 33042 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Lagoon Dr