Oceana
Condos for Sale in Key Biscayne, FL

Oceana market snapshot (as of September 20, 2026): the median sale price is about $8.38M ($2443 per sq ft over the trailing 12 months of closed sales), and a median 79 days on market for closed sales. The trailing-12-month median is up 2% from the prior 12 months, computed from record-level MIAMI MLS closed sales (6 closings in the current window).

In ZIP 33149 (Key Biscayne), 134 homes closed in the last 12 months at a median of $1.49M ($921/sq ft), up 18.0% year over year, with a median 77 days on market. Right now 61 active and 13 pending listings — a buyer's market. See the live ZIP 33149 housing market and the Miami-Dade County market.

MIAMI REALTORS sales records identify 39 homes in Oceana that have changed hands since 2015, built between 2014 and 2014 (median 2014), with a median living area of about 3,013 sq ft and a typical 3-bedroom, 4.5-bath layout; 82% are condominiums. Source: MIAMI REALTORS closed-sale history compiled by Momentum Research; counts reflect homes with a recorded MLS sale, not every home in the community.

Oceana Key Biscayne trades in a thin, high-dollar segment where each closing carries outsized weight on the numbers — a market heat score of 42 reflects that current pace, not necessarily long-term direction.

At this price point, the headline median matters less than the per-square-foot figure, which sits at $2,443.05. That number is the clearer signal of what buyers are actually paying for space here, and it's the figure to anchor any offer or listing strategy around rather than the median price alone, since so few units trade in a given window.

The year-over-year pull-back of 9.1%, paired with a median time on market near 79 days, suggests sellers are adjusting expectations rather than holding firm on prior peak pricing. For sellers, that means realistic positioning from day one; for buyers, it means there's more latitude to negotiate on price and terms than the raw median might suggest.

With only a handful of closings feeding the market data at any given time, pricing a unit here — or evaluating an asking price — takes more than a quick comparable pull. We track per-square-foot trends and time-on-market shifts closely in low-volume luxury segments like this one, so you're not relying on a stale or thin data set to make a seven-figure decision.

Listings in this community report association dues of about $3,630 per month ($43,560 a year) — the median AssociationFee across 19 MLS records, normalised to a monthly figure; most are billed monthly. Dues change with budgets and can differ by section or product type; confirm the current figure with the association before you offer. Source: MLS listing records, 2026-10.

Confirm the current HOA dues, exactly what they cover, and any CDD bond or special assessment for a specific address before you offer.