Sereno Residences

What is actually in the building

The county returns 39 folios for 10201 East Bay Harbor Drive. 38 are homes; the remaining one is a reference folio carrying no dwelling. There is no separately deeded parking, cabana or storage and no commercial unit.

The homes run from 1,029 sq ft to 3,134 sq ft, median 1,647, and the building is weighted towards larger homes: 16 three-bedrooms and 11 four-bedrooms against six two-bedrooms and four one-bedrooms, plus one home the county records with no bedroom count. The floorplans are spread evenly — five homes each at 1,384, 1,501, 1,672 and 1,929 sq ft, four each at 1,647 and 2,105 — so no single plan dominates.

For 2026 the county assesses the homes between $823,131 and $2,872,240, median $1,485,210.

How does this compare with the rest of Bay Harbor Islands?

Bay Harbor Islands is small enough to consider as a whole, so it is worth putting the three buildings I have measured there side by side. All three were pulled from the county record on the same day, on the same basis.

Sereno clears 56% more per square foot than O Residences and 45% more than Bijou, on three buildings of almost identical size a few streets apart. It also has the largest homes of the three, and it trades the least often.

That ordering is worth noticing because it runs against the usual expectation. In most markets a larger home commands less per square foot, not more. Across these three buildings the ranking by median size and the ranking by price per square foot are identical, which is the same pattern I have measured at several Miami buildings this year.

The practical consequence for a buyer is direct: a per-foot number quoted for “Bay Harbor Islands” is not a number for any particular building. The gap between the cheapest and the dearest of these three is more than half again, and the buildings are within walking distance of each other.

The price record

Eight qualified sales in four years. No four-year change is published and the building carries a dash in my Miami Condo Index: 2026 has recorded one sale against the five I require at each end.

What the record does show, and it is worth something, is consistency. All eight sales fall between $1,035 and $1,325 per square foot — a band of just 1.3 times — in a building whose homes vary by 205% in size. The three middle years cluster within 1.4% of each other at $1,252, $1,265 and $1,270. On samples of two and three that stability could be luck, but it is at least not evidence of a building moving anywhere.

The single 2026 sale, at $1,099 per square foot, is the lowest of the four yearly medians and near the bottom of the four-year band. One sale is not a direction and I am not going to treat it as one; a buyer should know it exists and a seller should know it will be quoted at them.

Across all eight sales the building cleared a median $1,251 per square foot at a median price of $2,050,000. Turnover is one home in 19 a year, better than the median of one in 24 across the buildings in my Miami Condo Index but the slowest of the three Bay Harbor buildings here.

The record is $2,800,000, paid on 16 November 2022 for a 2,105 sq ft home — $1,330 per square foot. The highest price per square foot is $1,361, paid five days earlier, on 11 November 2022, for a 1,029 sq ft home. Both stand as the building’s high-water mark.

The ownership record is good. The building sold through in 2017, when 39 homes changed hands at a median $1,135,000, or $681 per square foot. Of the 31 resales the county records since, three lost money — 9.7% — at a median gain of 22.9% over a 4.2-year hold. That is a materially better result than at O Residences, which sold out the same year and shows a 38.7% loss rate — and the difference between two buildings that launched into the same market in the same neighbourhood is a useful reminder that the building matters, not just the year.

Who this building suits, and who it does not

It suits a buyer who wants a genuinely large home on Bay Harbor Islands. Twenty-seven of the 38 homes are three- or four-bedrooms, and at 1,647 sq ft the median home is half as large again as at either of the neighbouring buildings I have measured.

It suits a buyer who wants stability rather than a trade. Eight sales in four years inside a 1.3-fold band, and a 9.7% resale loss rate, describe a building that has not done anything dramatic in either direction.

It suits badly a value buyer within Bay Harbor Islands. At $1,251 per square foot it is 45% to 56% above its two neighbours, and that premium is real and consistent.

It suits badly anyone who needs a deep comparable set. Eight sales in four years, spread across six different floorplans, means your home’s exact plan may not have traded in years.

If you are selling here, the strongest argument is the band: eight sales between $1,035 and $1,325 per square foot, with 2023, 2024 and 2025 all clustered within 1.4% of each other around $1,260. That is a stable, defensible number and it is well above the neighbouring buildings. The thing to prepare for is the single 2026 sale at $1,099 per square foot, which is the lowest yearly median in the record and the number a buyer will lead with. It is one transaction; the three years before it are seven.

Interested in selling at Sereno Residences?

Learn more about selling your condo at Sereno Residences with Josh Stein.

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