Onyx On The Bay Homes for Sale

Onyx On The Bay Condo is a waterfront community in Miami, Miami-Dade County, Florida. Active listings are priced from $660,000 to $870,000. Homes were built starting 2007. Pure Equity lists homes in Onyx On The Bay and represents buyers. Commission is negotiable, and what we are paid is agreed with you in writing before you commit to anything.

Pure Equity Realty covers Onyx On The Bay and the Miami area. We list for 1%, which includes photography, MLS syndication, and negotiation support. Buyers pay nothing for representation. For current market data, see Florida Realtors' market statistics.

Our MLS feed shows 6 Onyx On The Bay Miami homes for sale as of October 2026. The median asking price is $710,000. Asking prices run from $620,000 to $850,000.

That is 10% above the Miami median of $645,000. On a per-foot basis, homes here ask about $679 per square foot, compared with $509 across Miami. So the median price buys roughly 1,050 square feet of living area.

Listings here have averaged 119 days on the market. That tracks the Miami average of 144 days, so pricing and terms follow the wider city market.

Homes listed in Onyx On The Bay date from 2007, so they are about 19 years old.

Every one of these homes went up after Florida adopted its statewide building code in 2002. In practice, that usually means impact-rated openings and stronger roof attachment. A wind mitigation inspection documents those features, and Florida insurers must offer premium discounts for them.

Onyx On The Bay includes waterfront homes. Waterfront lots in South Florida often sit in FEMA special flood hazard areas, where lenders require flood insurance. Before you commit, look up the address on the FEMA Flood Map Service Center and ask the seller for an elevation certificate.

Onyx On The Bay is a condo building. Also request the association budget, recent minutes and any special assessments before you sign.

Here is what the median Onyx On The Bay price means in Florida closing terms. At $710,000, a 20% down payment comes to about $142,000, leaving a loan near $568,000.

Florida then taxes that loan twice. First, documentary stamp tax on the note runs 35 cents per $100, or about $1,987. Next, the intangible tax of 0.2% adds about $1,135. Buyers normally pay both at closing.

On the seller side, Miami-Dade charges deed stamps of 60 cents per $100 on a single-family home, about $4,257 at this price. Condos and other property types pay a higher rate.

Finally, owner-occupants should file for the Florida homestead exemption by March 1. It removes up to $50,000 of assessed value. After that, Save Our Homes caps yearly assessment increases at 3% or inflation, whichever is lower. To see what these numbers mean for your budget, get pre-approved before you tour.

Recent Onyx On The Bay listings show assignments to Phillis Wheatley (elementary), Jose De Diego (middle) and Booker T. Washington (high). However, boundaries can change each year, so confirm the assignment for a specific address with Miami-Dade County Public Schools.