Who owns what in a Lighthouse Point building
Lighthouse Point is a small town of 6,316 units at a 1967 median, 56% single-family detached and 77% owner-occupied, laid out almost entirely along a network of finger canals cut for boat access. The characteristic building is a single-storey concrete block house on a slab, frequently with a terrazzo or tiled floor, built at a time when nothing resembling a modern vapour strategy existed. There is no capillary break under most of these slabs and no perimeter insulation anywhere.
In any building held in units, the first question is not what is growing. It is which side of the unit boundary the water came from, because that decides who pays for all of it. A condominium unit is defined by a line written into the declaration, usually running along the unfinished surfaces of the perimeter walls, floor and ceiling. Everything beyond it is a common element the association maintains. That line is invisible and water crosses it constantly.
In older stock across this county the sources are almost all on the far side of your wall. Facade and window perimeter sealant that has had decades of salt and ultraviolet, letting driven rain into the wall assembly. Plumbing risers and stack vents in a chase shared between stacked units. Roof and balcony drainage arriving several floors below the failure. And the unit above, which is the commonest of all and the slowest to establish because it needs access nobody wants to give.
What decides responsibility is where the source sits, not where the damage appears. So the inspection in Lighthouse Point is built around tracing the path rather than documenting the stain: metering the wall and ceiling on a grid so the gradient shows the direction of travel, and thermal imaging to follow the cold path back towards the entry. We do not tell you what your declaration says, because that is a document for you and your lawyer. We tell you which side of the wall the water came from.
The commercial position in Lighthouse Point is the one published on every page of this site, because the rate card is not a Fort Lauderdale rate card. A flat price by property size, agreed before anyone drives out, with the accredited laboratory fee already inside it. It does not rise if the samples come back positive, nothing is added for the drive, and we take no payment of any kind from anyone who removes mold.
What Lighthouse Point itself changes
Where the water comes from
The canals are the defining physical fact and they are tidal, connected through the Hillsboro Inlet to the ocean. What that means for a building is a groundwater level close to the underside of the slab and moving with the tide rather than only with rainfall. A slab in that position stays damp underneath permanently, and the floor becomes the coolest large surface in the house through the cooling season. That is exactly the condition that produces condensation at the floor and at the base of the walls without a single drop entering from outside.
Where it hides in these buildings
Slab-edge moisture is invisible until flooring is lifted or furniture is moved, so the survey here concentrates on the lowest 300mm of every exterior wall and on the floor covering itself. The signature finding is a dark line at the skirting on a wall that reads perfectly dry at chest height, and it is routinely missed by an inspection that takes readings where a person naturally holds a meter.
The cooling systems here
Split systems retrofitted into houses built before central cooling was standard, with the air handler squeezed into a converted closet or the garage and duct run through an attic that was never designed to carry any. The commonest single failure in this town is a condensate line routed the shortest available way rather than the best one, so that when it blocks, which it does every few wet seasons, it discharges into a wall or a floor rather than somewhere a person would notice.