More house, same island address.

Venetian Islands lots don't grow, and the good ones, open-bay frontage on Di Lido or skyline views off Biscayne Island, almost never trade. So owners add. A rear extension toward the seawall, a second story over a 1940s footprint, a garage converted into a gym or guest suite: these are the home additions we build here most. On houses this age the honest first step is structural, because original tie-beams, footings, and masonry need evaluation before anyone sketches new square footage. These islands are dredged fill, and the foundation story matters here more than in most of Miami.

The rules are layered. Biscayne and San Marco Islands permit additions through the City of Miami; San Marino, Di Lido, Rivo Alto, and Belle Isle go through the City of Miami Beach, where planning review and the city's freeboard elevation requirements come into play. Everywhere on the islands, FEMA's substantial-improvement threshold hangs over older homes: cross 50 percent of the structure's value and the entire house must be brought to current flood elevation. A well-planned addition is designed around that line, or deliberately past it, with eyes open either way. We run those numbers before design money gets spent.

Additions are where PGX's habits pay off. The scope is fixed in writing, the engineering is stamped before demolition, and the connection between old and new structure, from tie-beams to roof transitions, is supervised in person rather than by phone. Deliveries get planned around the Venetian Causeway's posted bridge weight limits, so concrete pours and crane days are scheduled, not improvised. And because we've delivered 150-plus remodels and additions over 20-plus years in South Florida, we can tell you early whether your addition is a straightforward build or a negotiation with physics.