Portofino Isles Homes for Sale

Portofino Isles is a gated, waterfront community in Port St. Lucie, Florida.

Pure Equity Realty covers Portofino Isles and the Port St. Lucie 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 23 Portofino Isles Port St. Lucie homes for sale as of October 2026. The median asking price is $354,000. Asking prices run from $275,000 to $569,000.

That is 17% below the Port St. Lucie median of $426,000. On a per-foot basis, homes here ask about $183 per square foot, compared with $228 across Port St. Lucie. So the median price buys roughly 1,950 square feet of living area.

Listings here have averaged 83 days on the market. That is faster than the Port St. Lucie average of 104 days. As a result, buyers here should be ready to write an offer soon after a showing.

Homes listed in Portofino Isles date from 2005 to 2007. That puts them between 19 and 21 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.

Portofino Isles is a gated community. Therefore, expect to register visitors and contractors with the gate before each visit.

Portofino Isles 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.

Rentals in Portofino Isles have a median asking rent of $2,000 per month, across 3 active rental listings. For comparison, the Port St. Lucie median is $2,670, so rents here run 25% lower.

For investors, those medians imply a gross yield near 6.8% a year. However, that figure comes before HOA dues, property tax, insurance and vacancy. Also check the association documents first, because many Florida HOAs cap leases or set minimum terms.

You can browse current Port St. Lucie rentals or ask us for a rent estimate on a specific Portofino Isles home.

Here is what the median Portofino Isles price means in Florida closing terms. At $354,000, a 20% down payment comes to about $71,000, leaving a loan near $283,000.

Florida then taxes that loan twice. First, documentary stamp tax on the note runs 35 cents per $100, or about $991. Next, the intangible tax of 0.2% adds about $566. Buyers normally pay both at closing.

On the seller side, Florida deed stamps cost 70 cents per $100 of price. At the Portofino Isles median, that is about $2,478.

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 Portofino Isles listings show assignments to Windmill Point (elementary), Manatee Academy K-8 (middle) and Treasure Coast (high). However, boundaries can change each year, so confirm the assignment for a specific address with St. Lucie Public Schools.