A Fireplace Built for Florida Living.

Most direct-vent gas fireplace or insert installations in Lighthouse Point run $3,500 to $8,000, depending on the unit and whether you need a new propane tank and line run. Because almost every home here is concrete block construction, venting typically means core-drilling through an exterior wall rather than building out a chimney chase—that keeps labor more predictable than in wood-frame climates. If you need a new propane tank installed, add roughly $1,500 to $3,000 depending on tank size and whether it's buried or set on a pad. A local dealer will confirm exact numbers after seeing your wall type and yard layout.

Plan on propane. Piped natural gas service doesn't reach most of Lighthouse Point, so the overwhelming majority of gas fireplace installs here run on a propane tank rather than a municipal gas line. That's not a downgrade—modern gas fireplaces are calibrated for propane just as readily as natural gas, and propane actually burns slightly hotter per cubic foot. Your local dealer will coordinate with a propane supplier for tank sizing and delivery, and set the fireplace's orifice and regulator for propane during installation.

Honestly, not for warmth in the way it would in a cold-climate home. With a winter heating need of only about 134 on that same scale and winter lows averaging 60°F, Lighthouse Point homeowners aren't relying on a fireplace to keep a house livable. Where a gas fireplace earns its keep here is on the handful of nights each winter when an arctic front pushes temps into the 40s, and as a design centerpiece for waterfront living rooms and lanais year-round. If you're after real supplemental heat for a specific room, a smaller-BTU unit is plenty—you won't need the 30,000+ BTU output that a Buffalo or Burlington homeowner would want.

New gas fireplace installations require a building permit through the City of Lighthouse Point Building Department, plus a separate gas permit for the propane line work, which must be pulled by a licensed gas contractor. Because the city sits in a high-wind coastal zone, inspectors also check that venting terminations and any exterior propane tank placement meet Florida Building Code wind and clearance requirements. Most established local dealers handle the full permit package and schedule the inspection as part of the install, so you're not coordinating separate trades yourself.

Vented, direct-vent gas fireplaces are the more common and more broadly recommended choice in Lighthouse Point. Florida permits vent-free units, but South Florida's humidity and closed-up, air-conditioned homes make the moisture and combustion byproducts vent-free units release into the room a bigger practical concern than in a drier climate. A sealed direct-vent unit exhausts everything outside through the block wall and keeps your indoor air quality and AC's dehumidification load unaffected. Ask a local dealer to walk you through both if you're set on comparing them.

Plan on an annual inspection, same as anywhere—but salt air is the wildcard in Lighthouse Point. Coastal humidity and airborne salt accelerate corrosion on venting components, burner assemblies, and any exposed hardware faster than they'd wear in an inland climate. A technician checking the burner, pilot, gas connections, and venting once a year (typically $150-$250) catches corrosion issues early, before they affect the ignition system or, worse, the gas connection itself.

Smaller than you'd guess if you're used to cold-climate sizing charts. Since almost no Lighthouse Point home is depending on a fireplace as a heat source, sizing here is driven more by the room's proportions and the look you want than by BTU output. Linear, see-through, and single-sided direct-vent units in the 20,000-30,000 BTU range comfortably handle ambiance and occasional-use warmth in a typical great room or lanai. A local dealer can size the unit to your actual wall and ceiling dimensions during a home visit.

This is one of the most practical reasons to consider gas heat in Lighthouse Point. A gas fireplace with an IPI (intermittent pilot ignition) system runs on battery backup and will light and operate even with the grid down after a storm—useful for light and limited heat when FPL restoration stretches into days. Valor units take it a step further: their pilot generates its own electricity through the thermocouple, so there's no battery to remember to replace before hurricane season. If storm resilience matters to you, ask your dealer specifically about the ignition system on any unit you're considering.

Gas gives you a real flame, more authentic heat output, and (with the right ignition system) function during a power outage—a real consideration given hurricane season. Electric fireplaces plug into a standard outlet, need no venting or propane line, and cost far less to install (often $400-$1,200 versus $3,500-$8,000 for gas), which makes them popular in condos and townhomes along the Intracoastal where running gas line or venting isn't practical. At FPL's roughly 13.7 cents per kWh, running an electric unit is inexpensive for occasional ambiance use. If you want the visual and radiant realism of a true flame and have a wall suited to direct venting, gas usually wins; if simplicity and low install cost matter more, electric is the easier path.

If it was installed more than 15 years ago, probably. Older gas fireplaces keep a standing pilot light burning all the time, and that little flame can cost a couple hundred dollars a year. Newer models use pilot-on-demand ignition—the pilot lights only when you use the fireplace and goes out when you turn it off.

Open fireplaces suck—literally. As the fire burns, it consumes air your furnace already paid to heat and pulls it out through the chimney, so the house is actually colder after the fire goes out than before you lit it. An insert fixes this: it seals the chimney, puts fixed glass across the front, and turns that hole in your house into a real heat source.

On average, a fireplace adds back to the home about the same amount you spent installing it. Add the monthly savings from heating the rooms you actually use instead of the whole house—often hundreds of dollars a year—and the value case is strong before you even count what a fire does for how your family uses the room.

It's a visit where a hearth professional measures your space, confirms the model you picked actually works in your home, and walks the specs—framing, gas line, venting, finish work—before anything is ordered. Some details you just can't know until you see the house. Never make a down payment without one; it's the single most-skipped step that burns buyers.