Momentum Housing Data · Home Values · Miami-Dade County
Buying here? See San Marco homes for sale and the San Marco community guide (Miami Beach).
SAN MARCO (Miami Beach, FL): 4 recorded closings in the 12 months ending 2026-09-20, a 10-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 97.5% of original asking; the median sale took 22 days (window ending 2026-09-20).
| Year | Median sold | Median $/sqft | Median DOM | Sold ÷ original ask | Sales |
|---|---|---|---|---|---|
| 2026 | $10,250,000 | $2,474 | 22 | 97.5% | 4 |
| 2025 | $8,925,000 | $2,832 | 83 | 87.5% | 4 |
| 2023 | $3,275,000 | $695 | 41 | 95.4% | 4 |
| 2022 | $15,550,000 | $2,631 | 94 | 100.0% | 3 |
| 2021 | $6,125,000 | $1,461 | 155 | 90.4% | 12 |
| 2020 | $1,860,000 | $896 | 106 | 81.0% | 5 |
| 2019 | $6,500,000 | $1,206 | 187 | 66.8% | 3 |
| 2014 | $920,000 | $558 | 58 | 96.9% | 5 |
| 2013 | $3,890,000 | $651 | 199 | 92.1% | 9 |
| 2012 | $659,500 | $406 | 107 | 89.2% | 4 |
Over the recorded series, SAN MARCO’s median sold price moved from $659,500 (2012) to $10,250,000 (12 months ending 2026-09-20) — +1454% over that span, with every year’s figure from recorded closings, not a model.
The recorded series starts in 2012 at $659,500. The 2020–22 run-up did what it did everywhere — SAN MARCO’s median moved +139% from 2019 to 2022. Against the 2022 peak of $15,550,000, the current median stands at -34%. Annual sales volume here has ranged from 0 to 12 closings a year (10-yr average 3.8). With roughly 3.8 closings a year, SAN MARCO’s medians move in steps, not curves — a handful of unusual sales can swing a year, which is why the sales count sits next to every figure above.
At SAN MARCO’s $10,250,000 median and Miami-Dade County’s adopted 17.59 mills (FY2025-26), a home assessed at that price carries roughly $180,330 a year in property tax before exemptions, or about $179,620 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 Miami-Dade County tax page.
Current asking prices run a median $16,500,000 against the $10,250,000 recorded sold median (+61%) — the gap between what sellers hope and what the record shows. Demand check: 29% of SAN MARCO’s listings are under contract, against 14% for ZIP 33139 and 18% for Miami-Dade County as a whole — the community is absorbing faster than its surroundings. Momentum’s market-heat index for SAN MARCO reads 73/100 (computed from DOM, sale-to-list, and absorption; 2020–21 peaked in the 70s here).
With asking prices running +61% over the recorded sold median, a SAN MARCO listing priced against the closed record above stands out against its competition; one priced against the asking crowd joins the statewide list of homes that never sold.
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 SAN MARCO 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 |
|---|---|---|---|---|
| SAN MARINO ISLAND | $8,250,000 | $3,556 | 162 | 6 |
| BISCAYNE ISL | $10,450,000 | $2,625 | 175 | 3 |
| ONE THOUSAND VENETIAN WAY | $2,000,000 | $1,221 | 185 | 5 |
| DI LIDO ISLAND | $9,800,000 | $2,376 | 96 | 14 |
More SAN MARCO: full community guide & homes for sale · choosing an agent here · should you sell now (statewide data) · what selling costs · cash offer vs. listing
Based on information from the Southeast Florida Multiple Listing Service (SEFMLS) or from MIAMI Association of REALTORS(R) for the period 2012 through 2026. 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.