SLS Lux

What is actually in the building

There are two separate condominiums filed at 801 South Miami Avenue, and confusing them will give you the wrong number for everything. The county records 523 folios at the address across two declarations: 801 SMA Residences Condo, which contains the 437 homes this page is about, and 801 SMA Designer Suites Condo, which contains 85 hotel-classified folios running from 200 to 968 sq ft. A further folio is common area. The suites are a different product with a different buyer and they are excluded from every figure below.

The residences run from 836 sq ft to 3,882 sq ft, median 1,152. The mix is three studios, 159 one-bedrooms, 124 two-bedrooms, 149 three-bedrooms and two five-bedrooms. That three-bedroom count is the thing worth noticing: a third of this building is family-sized, which is not typical of towers this deep into Brickell, where the one-bedroom is usually the dominant product by a wide margin.

The floorplates repeat, though less heavily than in most towers of this size: 37 homes each at 849 and 1,119 sq ft, 36 at 1,253, and 35 each at 838, 866 and 1,334. A close comparable is generally available; an exact one is not guaranteed.

One home stands apart. 436 of the 437 residences measure 2,981 sq ft or less; a single home measures 3,882. It should be read on its own and not as the top of a continuum. For 2026 the county assesses the residences between $371,117 and $4,547,129, median $708,907.

The price record

Across four years that is 109 qualified sales, a median of $795 per square foot in a band from $635 to $1,669, and a median price of $930,000. The four-year change is −7.0%.

On 109 sales I am comfortable that the direction is real. I would be more careful about the shape: 2024 was the high year at $834, not 2023, and the fall since has been steady rather than sharp. A 7.0% decline over four years in nominal terms is a soft market, not a broken one — but it is a decline, and a building that sold out in 2018 has now spent four years going sideways-to-down.

Turnover runs at one home in 16 per year, against a median of one in 24 across the buildings in my Miami Condo Index. This is a liquid building and roughly 27 of its homes trade in an average year, so both buyers and sellers here have real comparables to work from.

One number on the county record is not a market price and I want to name it rather than average it in. Unit 2708, an 849 sq ft home, carries a qualified sale of $5,688,567 dated 2 April 2018. That is $6,700 per square foot in a building whose highest genuine price per foot is $1,669. The same home sold for $600,000 on 11 March 2022. A 2018 developer-era transfer recorded against a single folio is the likeliest explanation; whatever it is, it is not what one home changed hands for. It falls outside the four-year table above, and I have excluded it from the ownership figures below rather than let it publish as an 89% loss.

Why the year you bought here decided almost everything

439 qualified sales closed in this building in 2018 — effectively the entire building, in one year. That single fact governs its ownership record.

Nearly half of the people who bought this building new and have since sold got less than they paid, and the median one of them cleared 2.0% across roughly six years — which after costs is a loss in real terms. Buy the same homes from those owners a year or two later and the picture inverts: a 20.3% loss rate and a median gain of 15.8%.

This is the pattern I keep finding, and SLS Lux sits in a specific place on it. Across the buildings I measure, original-buyer loss rates run from 3.3% at a tower that sold out in 2010 to 69.0% at one that sold out in 2008. A 2018 sell-out lands in between, and 45.9% is roughly where the record says it should. It is not evidence that this is a poor building. It is evidence that 2018 was an expensive year to buy one.

Owners selling recently have done better: of the 69 resales completed in 2024 or later, 20.3% lost money at a median gain of 13.4%. And a caveat worth stating plainly — 207 of the 435 residences with a sale on file have never resold at all. Those owners’ outcomes are untested and appear in none of the figures above.

Who this building suits, and who it does not

It suits a buyer who wants a genuinely large home in the Brickell core and intends to live in it. The three-bedroom supply here is the real argument for the building — 149 of 437 homes — and at a four-year median of $930,000 those are priced against a market that has already come off its 2024 high. Turnover at one in 16 means you can see what things actually trade for before you commit.

It suits badly a buyer who expects the 2018 pricing to reassert itself. Four years of data say otherwise, and the people who paid new-build prices here have a 45.9% loss rate to show for it. If your case for buying rests on appreciation inside five years, this record does not support it.

It also suits badly anyone who has been shown the hotel suites and the residences as if they were one market. They are two condominiums with two declarations, and a price per foot drawn from the 200 sq ft suites tells you nothing about a 1,253 sq ft home upstairs.

If you are selling here, your competition is unusually well documented and you should use that. Twenty-seven homes trade in an average year across floorplates that repeat 35 to 37 times, so a buyer can find your exact layout’s last three sales in minutes — and so can you. Price to the recent band rather than to 2024, and be aware the median has moved down in each of the last two years. If you bought in the 2018 sell-out, check your actual entry price before you set an expectation: the record says there is a real chance it is above where the building trades today.

Interested in selling in SLS Lux?

Learn more about selling your condo in SLS Lux with Josh Stein.

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