Momentum Housing Data · Home Values · Collier County
South Seas (Marco Island, FL): 27 recorded closings in the 12 months ending 2026-07-29, a 13-year price record, and sales split by price band and home size — every number from recorded MLS closings, none from an estimate model.
In the current window, sellers accepted a median 92.3% of original asking; the median sale took 95 days (window ending 2026-07-29).
| Year | Median sold | Median $/sqft | Median DOM | Sold ÷ original ask | Sales |
|---|---|---|---|---|---|
| 2026 | $605,000 | $593 | 95 | 92.3% | 27 |
| 2025 | $600,000 | $593 | 113 | 90.0% | 31 |
| 2024 | $665,000 | $663 | 32 | 93.9% | 17 |
| 2023 | $734,500 | $718 | 32 | 96.2% | 26 |
| 2022 | $692,500 | $655 | 31 | 96.9% | 42 |
| 2021 | $535,785 | $491 | 44 | 97.6% | 93 |
| 2020 | $439,375 | $400 | 109 | 93.9% | 28 |
| 2019 | $482,750 | $448 | 85 | 94.7% | 40 |
| 2018 | $437,500 | $406 | 105 | 93.2% | 20 |
| 2017 | $457,500 | $431 | 107 | 94.6% | 30 |
| 2016 | $480,000 | $426 | 119 | 93.9% | 29 |
| 2015 | $405,000 | $367 | 110 | 94.3% | 28 |
| 2014 | $340,000 | $336 | 61 | 92.1% | 21 |
Over the recorded series, South Seas’s median sold price moved from $340,000 (2014) to $605,000 (12 months ending 2026-07-29) — +78% over that span, with every year’s figure from recorded closings, not a model.
The recorded series starts in 2014 at $340,000. The 2020–22 run-up did what it did everywhere — South Seas’s median moved +43% from 2019 to 2022. Against the 2023 peak of $734,500, the current median stands at -18%. Annual sales volume here has ranged from 0 to 93 closings a year (10-yr average 35.4).
What actually trades here: 100% condominium, with a median of 1,070 sq ft and a median price per square foot of $593 in the current window.
Of the 72 recorded South Seas closings since 2024, half landed between $579,250 and $731,250 (the middle two quartiles); the lowest recorded sale was $420,000 and the highest $1,200,000. If your home sits outside the middle band, the reason usually shows up in the size table below before it shows up in condition.
| Sold price band | Share of closings | Sales |
|---|---|---|
| Under $500,000 | 7 (10%) | |
| $500,000 – $633,333 | 29 (40%) | |
| $633,333 – $766,667 | 20 (28%) | |
| $766,667 – $900,000 | 7 (10%) | |
| None and up | 9 (12%) |
The same recorded closings, split into thirds by living area. Find the row your home falls in: the $/sqft figure times your square footage is the recorded-sales bracket for homes like yours here — a starting range from real closings, not a valuation of your specific property. Larger homes here have been selling at a higher price per square foot than smaller ones ($691 vs $594) — less common, and usually a sign of newer or upgraded product at the top of the range.
| Size group | Median $/sqft | Median sold | Sold range | Sales |
|---|---|---|---|---|
| Smaller homes 962–1,035 sq ft | $594 | $594,500 | $445,000 – $850,000 | 24 |
| Mid-size homes 1,035–1,074 sq ft | $591 | $632,500 | $420,000 – $805,000 | 24 |
| Larger homes 1,074–1,173 sq ft | $691 | $792,500 | $480,000 – $1,200,000 | 24 |
From the live MLS feed as of 2026-09-02: 14 active listings (plus 1 pending) asking from $529,000 to $799,900, median $687,000; 8 of 14 have been on the market over 60 days (median 86 days so far); the homes listed or recently sold were built between 1980 and 1982 (median 1981); 15 of 15 geocoded listed or recently sold homes sit inside a FEMA special flood hazard zone (A/V), which buyers’ lenders will price into insurance; median elevation 7 ft. For a seller this is the competition a buyer will tour alongside your home; for a buyer, the stale share is where negotiating room usually is. See the current South Seas listings →
At South Seas’s $605,000 median and Collier County’s adopted 11.05 mills (FY2025-26), a home assessed at that price carries roughly $6,690 a year in property tax before exemptions, or about $6,250 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 Collier County tax page.
Momentum’s market-heat index for South Seas reads 40/100 (computed from DOM, sale-to-list, and absorption; 2020–21 peaked in the 70s here).
Cash bought 48% of recorded South Seas sales in the window ending 2026-07 (13 of 27) — a fact worth knowing before assuming every buyer needs an appraisal to close. The table above is the closed-sale record to price a South Seas 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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Communities buyers shopping South Seas are also weighing (nearest by map distance), each on its own recorded 12-month closings. A median well above the neighbors is a ceiling to price against; well below is where the value argument lives.
| Community | Median sold | Median $/sqft | Median DOM | Sales |
|---|---|---|---|---|
| South Seas Club Condo | $628,500 | $638 | 123 | 16 |
| Sunset House | $380,000 | $665 | 38 | 8 |
| Seabreeze West | $236,500 | $404 | 98 | 4 |
| Tradewinds Apts Of Marco Island | $692,500 | $867 | 138 | 8 |
More South Seas: full community guide & homes for sale · choosing an agent here · should you sell now (statewide data) · what selling costs · cash offer vs. listing
Listing information provided by the Florida Gulf Coast Multiple Listing Service, Inc. Information is deemed reliable but 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.