
Across six delivered Miami condominiums, 1,514 developer closings are recorded at the County; only two buildings have enough arm's-length resales to measure a premium, and it is +11% at Natiivo Miami (40 resales) and +61% at Smart Brickell Tower 1 (9 resales), on the County's recorded area. The other four have between zero and three resales. A developer's price list rises as the inventory depletes; it is one seller's ladder, not a market, and only a resale cohort says what the launch cohort's basis was worth. Deeds read on 17 and 18 September 2026.
Source: Miami-Dade County recorded deeds, scanned by BlueBay Brokers by folio block, arm's-length transfers only (entity shuffles, identical-price transfers and commercial units excluded), price per square foot on the County's recorded area for both sides. Medians, never averages.
Six buildings, one method
Developer closings are the sell-out, deed by deed: how many, at what median price per square foot, over what window. Resales are what a second owner paid an arm's-length seller afterwards. Under five resales the premium is withheld: a percentage on two deeds is noise wearing a sign.
| Building | Developer closings | Developer $/sf | Developer median | Closing window | Resales · $/sf · median | Resale premium |
|---|---|---|---|---|---|---|
| Natiivo Miami | 440 | $898 | $485,900 | Apr 2024 to Dec 2025 | 40 · $997/sf · $572,500 | +11% measured on 40 arm’s-length resales |
| 501 First Residences | 432 | $903 | $452,500 | Feb 2025 to Apr 2026 | 0 | Withheld under 5 resales |
| District 225 | 332 | $925 | $468,400 | Jan 2025 to May 2026 | 2 | Withheld under 5 resales |
| 72 Park Miami Beach | 179 | $1816 | $1,087,500 | Feb 2025 to Feb 2026 | 3 | Withheld under 5 resales |
| Gale Miami Hotel & Residences | 81 | $1536 | $720,000 | Jun 2024 to May 2026 | 0 | Withheld under 5 resales |
| Smart Brickell Tower 1 | 50 | $609 | $340,950 | Aug 2023 to Jan 2024 | 9 · $982/sf · $535,000 | +61% measured on 9 arm’s-length resales |
Miami-Dade County deeds read on 17 and 18 September 2026. Sell-through counts distinct units the developer sold, not deed count, so a resale is never counted as a second developer sale. The Smart Brickell premium is measured on nine resales over three years in a fifty-unit building; the Natiivo premium on forty resales within two years of delivery.
What the two measured cases say
Smart Brickell Tower 1 is the clean case: the developer closed all fifty condos between August 2023 and January 2024 at a median $609 a foot, and the nine resales since cleared at $982. That 61 percent is what the launch cohort captured for buying before the building existed, in a small condo-hotel with a running rental programme. Today's asks in the building sit below that resale median, which reads as sellers meeting the market.
Natiivo Miami is the large case: 440 developer closings at $898 a foot, forty resales at $997, an 11 percent premium within two years of delivery, on a building whose sell-out ran twenty months. Eleven percent on a furnished, short-term-rental unit is real, and it is smaller than the marketing implies, because the developer's own price list had already risen through the sell-out.
501 First, District 225, Gale and 72 Park have sold out or nearly, and have almost no resales yet. That is not a bad sign; it is early. It does mean that any premium quoted on those buildings today is an asking price, not a measurement. We will print theirs the month they reach five resales.
The lesson for a preconstruction buyer is the order of the questions. First: what did the developer actually close at, per square foot, on the recorded area? Second: what has resold, and at what? Third, and only third: what is the current ask? Most brochures answer the third and skip the first two.
Three traps in the arithmetic
On new construction the MLS area is routinely the total, balcony included, 10 to 30 percent larger than the County's recorded interior area. Dividing the ask by the large area and the deed by the small one understates the premium; dividing both by the County area is the only like-for-like.
Every developer median here is one seller across a sell-out, on a list that rises as inventory depletes. A rising line is not appreciation. Only arm's-length resales measure it.
Units that leave the developer and “resell” at exactly the same price weeks later, LLC to LLC, are entity transfers. They are excluded here, and they inflate any count that does not exclude them.
Two resales cannot carry a percentage. District 225's first run printed a change off a single May transaction; it was withdrawn. The rule since is five.
Questions we are asked
On the two buildings where it can be measured, yes: +61% at Smart Brickell Tower 1 (nine resales, three years) and +11% at Natiivo Miami (forty resales, two years), against the developer's own recorded closings. On four other delivered buildings there are not yet five resales, so no figure is printed. The premium depends on when in the sell-out you bought, and the launch cohort captures most of it.
From the Miami-Dade County recorder: every deed on the building's folio block, with grantor, grantee, price and the County's recorded area. Not from the MLS, which never sees a developer's closing, and not from the brochure.
Yes, for any delivered Miami-Dade building: the developer's closings unit by unit, the resales, and the premium when there are enough of them, in Spanish or English. For a building not yet delivered, we read the developer's price list against the delivered comparables in the same postcode.
Recorded closings · 48h
Tell us the building. Carolina sends you the developer's closings unit by unit, the recorded resales and, where there are at least five, the premium measured on County area. In Spanish or English.
Write to Carolina with the building's name. She answers with what actually closed, not with what the brochure says.