Kings Isle Isle Of San Marino Homes for Sale

Kings Isle Isle Of San Marino is a residential community in Port St. Lucie, Florida.

Pure Equity Realty covers Kings Isle Isle Of San Marino 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 a single listing for Kings Isle Isle Of San Marino Port St. Lucie homes for sale as of October 2026. The median asking price is $276,000.

That is 35% below the Port St. Lucie median of $426,000. On a per-foot basis, homes here ask about $179 per square foot, compared with $227 across Port St. Lucie. So the median price buys roughly 1,550 square feet of living area. With so few listings, though, treat these figures as a snapshot rather than a trend.

Listings here have averaged 101 days on the market. That tracks the Port St. Lucie average of 101 days, so pricing and terms follow the wider city market.

Homes listed in Kings Isle Isle Of San Marino date from 1996, so they are about 30 years old.

All of these homes predate Florida's 2002 statewide building code. So roof age, window protection and the wind mitigation report matter a great deal for insurance.

In addition, most Florida insurers ask for a four-point inspection on homes 30 years or older. It covers the roof, electrical, plumbing and HVAC. Updated systems usually make coverage easier to place.

Here is what the median Kings Isle Isle Of San Marino price means in Florida closing terms. At $276,000, a 20% down payment comes to about $55,000, leaving a loan near $221,000.

Florida then taxes that loan twice. First, documentary stamp tax on the note runs 35 cents per $100, or about $772. Next, the intangible tax of 0.2% adds about $441. Buyers normally pay both at closing.

On the seller side, Florida deed stamps cost 70 cents per $100 of price. At the Kings Isle Isle Of San Marino median, that is about $1,931.

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.