
Home Additions · Lighthouse Point, FL
Grow the house, keep the canal.
Rear extensions, second stories and garage conversions for Lighthouse Point homes: engineered, surveyed, and permitted through the city building department, including the seawall letters waterfront submittals require. Supervised daily by a licensed GC.
Home Additions in Lighthouse Point
Where an addition meets a seawall.
Lighthouse Point lots are wide, flat and finite, and almost every one of them ends at a seawall. That geometry drives the additions built here: a rear great room and primary suite pushed toward the water in Venetian Isles, a second story over a low-slung ranch in Coral Key Harbor so the upstairs bedrooms can finally see the canal, a garage turned into a guest suite in Pompano Waterway Estates for the family that arrives by boat every winter. Nobody in this city wants to leave the water. They want more house between the street and the dock.
Additions are the most paperwork-intensive thing you can build in this city, and the Lighthouse Point Building and Zoning Department is specific about it. The single-family checklist wants sealed plans and structural calculations, three surveys with site plans showing setbacks, soil density tests, a separately filed drainage plan, product approvals signed by the designer of record, and, on waterfront property, three sealed engineer's letters confirming the seawall can carry the added upland improvements. Zoning adds geometry: anything above 28.5 feet steps back two more feet for every foot of height. Broward County environmental review stamps new-home plans first.
Tying new construction to a 1960s block house is where experience earns its keep. Footings have to meet existing footings, the new tie beam has to land somewhere real, and the stucco seam has to disappear or everyone will see it forever. We stage the work so the half of the house you still live in stays livable, keep the site tidy on a street where the neighbors are also your dock neighbors, and run a fixed written scope with a supervisor present daily. One accountable team from the feasibility conversation through final inspection and warranty.

Where we work in Lighthouse Point
Elsewhere in Lighthouse Point? Call us — if it's in Miami-Dade or Broward, we probably build there.
What's included
Space you can still add here.
An addition starts with an engineer and an honest read of what the existing structure can carry. Here are the five we are asked for most often.
Rear wings facing the canal
Great rooms and primary suites run out to the rear setback line, with new footings, tie beam and roof joint solved on paper first.
Second stories over a ranch
Structural evaluation of the existing block and footings first, then an upper floor designed inside the city's height and stepped-setback rules.
Garages into guest suites
Converting garage or carport space into conditioned rooms, insulated and mechanically served, with the permit trail that makes it legal living area.
Suites for family who stay
A private in-law wing with a full bath and small galley, permitted as living space and scaled to the house rather than looking bolted onto the side of it.
Concrete, steel and connections
Underpinning, new footings, steel and tie beam upgrades: the half of an addition budget nobody sees and the half that decides its lifespan.

How we work
A remodel is a promise. We keep it in writing.
AFixed scope, honest pricing
A detailed written scope before we start — so the number you sign is the number you pay, and changes are decisions, not surprises.
BA superintendent on site, daily
Your project is run by someone whose name you know, who answers the phone, and who walks the site every working day.
CBuilt to code, warrantied in writing
HVHZ-rated products, inspected phases, closed permits, and a written warranty when we hand back the keys.
How it goes
From first walk to final walk-through.
Walk-through & estimate
We visit, measure, listen, and come back with a real scope and a real number — not a teaser.
1–2 weeksDesign & permits
Drawings, engineering where needed, product approvals, and the permit package — filed and tracked by us.
4–10 weeksConstruction
Scheduled trades, daily supervision, weekly updates with photos, and inspections we prepare for and attend in person.
Per scopeCloseout & warranty
Punch list cleared, permits closed, documents handed over, warranty in writing. Then we leave it spotless.
1–2 weeksFAQ
Straight answers.
Why does an addition permit ask for a letter about my seawall?
Can a 1960s block ranch here carry a second story?
How high can I actually build in Lighthouse Point?
How long from first sketch to moving into the new room?
Should we add on or buy a bigger house on a better canal?
Contact
Measure the yard with us
Bring the survey, the wish list and the boat dimensions if they matter. You get a candid feasibility read and honest numbers, in English o en español.