The Residences at 1428 Brickell

Most of what I write about Brickell pre-construction concerns what a building cannot tell you — a delivery date that has moved, financing that never closed, vertical construction that never started. 1428 Brickell answers all three. It broke ground in November 2024, it closed a $565 million construction loan from J.P. Morgan and Sculptor Real Estate, and it was reported more than 60% presold. That combination is rare enough in this market to be worth stating plainly. There is one figure on this building I do not think adds up, and I will come to it.

Why the financing matters more than the finishes

Fourteen of the 38 towers on my delivery tracker are selling with no construction loan reported by any source. Twenty-two have missed a published delivery date at least once. Against that backdrop, the single most useful fact about 1428 Brickell is not the solar glass or the $60 million penthouses. It is that J.P. Morgan underwrote it.

A $565 million senior-and-junior stack, arranged by JLL Capital Markets with J.P. Morgan in the senior position and Sculptor Real Estate behind it, is not sentiment. It is an institution with a research department concluding that the sponsor, the sellout, the presale depth and the construction budget reconcile. That is a materially different signal from a sales gallery telling you the same thing.

It does not make delivery certain. Financed buildings still slip; construction is construction. But a funded schedule is a schedule. An unfunded one is an intention.

What Ytech is building

Seventy storeys and 850 feet on Brickell Avenue, with 195 residences — a low density for the height, which tells you the floorplates are large and the target buyer is not an investor flipping a studio.

Standard residences run 1,800 to 4,000 square feet at $4.4 million to $10 million. Lower penthouses run 4,000 to 7,000 square feet at $10 million to $20 million. At the top are two penthouses at $60 million each, seven bedrooms and nine bathrooms apiece, with 30-foot ceilings.

Design is ACPV Architects — Antonio Citterio and Patricia Viel, the Milan practice — with Arquitectonica as the local architect, and John Moriarty & Associates building it. That is a serious team on all three seats.

The amenity programme runs to roughly 80,000 square feet: fitness centre, yoga room, spa, wine lounge, dining room, three swimming pools including a rooftop, guest residences, an estate manager, a wellness concierge and porte-cochère valet.

Buyers have come from more than 17 countries across Latin America, Europe and US cities, with Cervera Real Estate running sales since 2022.

The solar claim — and the number that does not reconcile

1428 Brickell is marketed as the world’s first solar-powered high-rise residential tower. The system is real and it is genuinely novel: approximately 500 solar-integrated windows along the west-facing façade, covering around 20,000 square feet, generating up to 175,000 kWh of clean energy annually.

The developer’s published materials also state that this avoids roughly 4,700 tons of CO₂ per year and saves about 3,000 barrels of oil annually.

Those three figures do not reconcile with each other. Take them in turn, using ordinary grid arithmetic:

• US grid electricity carries roughly 0.4 kg of CO₂ per kWh. At 175,000 kWh a year, the avoided emissions come to approximately 70 metric tons — not 4,700. The published figure is higher by a factor of roughly sixty.
• A barrel of oil yields on the order of 500–600 kWh of delivered electricity after generation losses. At 175,000 kWh, that is roughly 300 barrels — not 3,000. Higher by a factor of about ten.

I want to be precise about what I am and am not saying. I am not saying the solar array is fake or that anyone is acting in bad faith — sustainability figures in development marketing are frequently assembled from mismatched sources, and a units error or a lifetime-versus-annual mix-up would produce exactly this pattern. I am saying that the environmental-benefit numbers as published are internally inconsistent with the generation figure published alongside them, and that if you are buying partly on the sustainability story you should ask for the underlying calculation.

The honest scale of the system. 175,000 kWh a year is real and it is a genuine engineering first. It is also, in the context of a 70-storey tower with 80,000 square feet of amenity space, three pools and a spa, a small single-digit percentage of the building’s consumption. The developer’s own careful phrasing — that the tower runs partially under solar power — is the accurate one. Marketing that compresses this to “solar-powered” is doing work the array cannot do.

None of this is a reason not to buy here. It is a reason to buy for the architecture, the financing, the floorplates and the address rather than for a carbon figure. If Ytech publishes the underlying calculation I will update this page and say so.

The price context nobody gives you

Two figures are worth holding next to the pricing here.

First: the Miami-Dade condominium median was $415,000 in May 2026, down 2.35% year on year, against 12.9 months of supply. That softness is real, and it is almost entirely concentrated in older buildings carrying post-Surfside assessment and reserve-funding liability. It is not the market 1428 Brickell competes in, and a buyer at $4.4 million should not expect the county median to give them leverage here.

Second: the MIAMI Association of Realtors put the top 1% threshold for Miami-Dade condominiums at $10 million for the first half of 2026. The two $60 million penthouses at 1428 Brickell are therefore asking six times the entry point of the top one percent of the county’s condominium market. Those units will trade on scarcity and on a specific buyer’s conviction, not on comparables — because at that level there effectively are none.

Who this building suits

It suits a buyer who wants delivery confidence in a market short of it, who values large floorplates and a serious design team over amenity theatre, and who is buying an address on Brickell Avenue for the long term.

It does not suit a buyer looking for value against the county’s soft condo median — that softness lives in a different segment entirely — or a buyer whose thesis rests primarily on the environmental figures as published.

Questions I would put to the sales gallery

1. The solar calculation. Show me the workings behind the 4,700 tons and 3,000 barrels, and what share of the building’s total projected consumption the 175,000 kWh represents.
2. The outside completion date in the contract, as distinct from the 2028 marketing date, and my remedies if it is missed.
3. Where deposits are escrowed, with which institution and under what release schedule.
4. The projected association budget per unit, and what it assumes for operating an 80,000 square foot amenity programme with three pools across only 195 owners.
5. What the presale percentage counts — hard contracts with non-refundable deposits, or reservations.
6. The developer’s reserved right to change floor plans, finishes and the amenity programme after signing.

My read

On the fundamentals that actually determine whether a pre-construction buyer gets keys, 1428 Brickell is among the strongest positions in Brickell: financed by J.P. Morgan, under construction since November 2024, deeply presold, and built by a team with nothing to prove. That matters more than any feature list, and I say so on a site that spends most of its time documenting the opposite.

The sustainability numbers are the one place the marketing outruns the arithmetic, and I have set out why above so you can judge it yourself. That is a disclosure issue rather than a building issue — but the same instinct that rounds 70 tons up to 4,700 is worth remembering when you read the rest of the brochure.

If you are looking at a specific line here, tell me the unit and I will give you the same read — including if a different building serves you better.

Related: The Miami Confidential · The Miami Pre-Construction Delivery Tracker · Parkside Residences Brickell · Brickell neighbourhood guide