Momentum Housing Data · Home Values · Monroe County
Buying here? See Plant Key Colony homes for sale and the Plant Key Colony community guide (Plantation Key).
PLANT KEY COLONY (Plantation Key, FL): 20 recorded closings in the 12 months ending 2026-09-20, a 15-year price record, and the year-by-year record — every number from recorded MLS closings, none from an estimate model.
In the current window, sellers accepted a median 93.5% of original asking; the median sale took 72 days (window ending 2026-09-20).
| Year | Median sold | Median $/sqft | Median DOM | Sold ÷ original ask | Sales |
|---|---|---|---|---|---|
| 2026 | $1,612,500 | — | 72 | 93.5% | 20 |
| 2025 | $1,400,000 | — | 38 | 93.4% | 17 |
| 2024 | $1,329,000 | — | 68 | 91.7% | 19 |
| 2023 | $1,300,000 | — | 46 | 92.7% | 15 |
| 2022 | $1,047,500 | — | 27 | 95.7% | 28 |
| 2021 | $882,500 | — | 28 | 96.2% | 32 |
| 2020 | $665,000 | — | 96 | 92.8% | 17 |
| 2019 | $710,000 | — | 81 | 92.1% | 17 |
| 2018 | $457,000 | — | 47 | 94.3% | 18 |
| 2017 | $583,500 | — | 52 | 92.7% | 22 |
| 2016 | $387,000 | — | 52 | 92.8% | 24 |
| 2015 | $527,500 | — | 84 | 93.0% | 28 |
| 2014 | $485,000 | — | 98 | 90.8% | 25 |
| 2013 | $330,000 | — | 121 | 89.0% | 15 |
| 2012 | $400,000 | — | 50 | 87.8% | 22 |
Over the recorded series, PLANT KEY COLONY’s median sold price moved from $400,000 (2012) to $1,612,500 (12 months ending 2026-09-20) — +303% over that span, with every year’s figure from recorded closings, not a model.
The recorded series starts in 2012 at $400,000. The 2020–22 run-up did what it did everywhere — PLANT KEY COLONY’s median moved +48% from 2019 to 2022. Annual sales volume here has ranged from 15 to 32 closings a year (10-yr average 20.5).
At PLANT KEY COLONY’s $1,612,500 median and Monroe County’s adopted 8.816 mills (FY2025-26), a home assessed at that price carries roughly $14,220 a year in property tax before exemptions, or about $13,870 with the full Florida homestead exemption — a buyer’s first-year figure; a long-time owner’s Save Our Homes cap can be far lower, which is one reason resale taxes jump at closing. Municipal and special-district millage varies inside the county; see the Monroe County tax page.
Momentum’s market-heat index for PLANT KEY COLONY reads 55/100 (computed from DOM, sale-to-list, and absorption; 2020–21 peaked in the 70s here).
The table above is the closed-sale record to price a PLANT KEY COLONY home against; asking prices are an opening position, recorded closings are the value.
We don’t publish algorithm guesses for specific homes — they can’t see condition, upgrades, or your lot. A local agent will prepare a records-based valuation from the same closed-sale data on this page, adjusted for your home. Free, no obligation.
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More PLANT KEY COLONY: full community guide & homes for sale · choosing an agent here · should you sell now (statewide data) · what selling costs · cash offer vs. listing
Listing data provided by Florida Keys MLS, Inc. Information is deemed reliable but is not guaranteed by the MLS to be accurate. Compiled from recorded MLS closings; deemed reliable but not guaranteed. Figures are medians for the stated windows and change as new sales record; individual homes vary widely. No automated valuation for any specific property appears on this page. Equal Housing Opportunity. © 2026 Move With Momentum LLC — brokerage licensed in FL and GA. Disclosures
Content on this page is compiled from public records, MLS data, and automated data sources, and may contain errors or be out of date. It is provided for general information only and is not a representation about any specific property, community, builder, or association. Verify all information independently before relying on it.