COSTAIN VILLAS HARBOR VIL
Homes for Sale in Aventura, FL

COSTAIN VILLAS HARBOR VIL market snapshot (as of July 20, 2026): the median sale price is about $475K ($351 per sq ft over the trailing 12 months of closed sales), and a median 61 days on market for closed sales. The trailing-12-month median is down 11% from the prior 12 months, computed from record-level miami closed sales (3 closings in the current window).

This is a small, thinly-traded corner of the Miami-Dade market where pricing per closing carries outsized weight — a handful of sales set the tone for the whole community in any given stretch.

With just 3 closings feeding the current snapshot, Costain Villas Harbor Vil doesn't behave like a high-volume tract where pricing patterns smooth out over dozens of sales. Each transaction here is a meaningful data point, and that means the median price and per-square-foot figure should be read as a snapshot of what closed recently, not a fixed benchmark for every unit in the community.

The median days on market at 61 signals homes are sitting longer than a fast-moving segment would tolerate, and the year-over-year decline of -10.8% reinforces that this is a market in a cooling phase rather than an accelerating one. Buyers have more room to negotiate on price and timeline; sellers who want to move on a normal schedule should expect to price tightly to what has actually closed, not to what similar units fetched a year ago.

In a low-volume segment like this, the difference between a good outcome and a mediocre one often comes down to reading the last few closings correctly — not guessing at a trend line. We pull the actual comparable sales, price per square foot, and days-on-market data before advising on offer strategy or list price, so you're negotiating from what has really happened here recently, not from a stale average.

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