Closing Up Your Coastal Condo — the 33-point close-up

01 Water — the section that pays for the whole list

Nearly every ruinous condo loss is water, and a closed unit gives a small leak weeks to work. The classic version is a $12 icemaker line that lets go the week after you leave.

Shut the water off at your unit’s main valve. Usually in the laundry closet, the water-heater closet, or behind an access panel. Confirm you can actually turn it — a valve that hasn’t moved in a decade sometimes won’t, and that’s a plumber visit you want before you leave, not after.
Turn the water heater off at its breaker — after the water is off. An electric element in a tank that loses pressure or drains can burn itself out. Water first, then the breaker.
Flush each toilet once the water is off, and stretch plastic wrap over the bowls. Slows evaporation. A bowl that dries out lets sewer gas into the unit — the “something smells off” that greets you in the fall usually started here.
Pour a cup of water down every drain you rarely use — then a spoonful of mineral oil into each. Guest shower, guest sinks, floor drains. The oil floats on the trap water and slows the drying-out. Cheap insurance against the same smell.
Washing machine: valves off, door open, look at the hoses. Rubber washer hoses are a named cause of big losses. If yours aren’t braided stainless, that’s a $25 fix worth doing before any trip.
Dishwasher: run it empty, let it dry, leave the door cracked. A sealed damp dishwasher in a warm unit for four months smells exactly like you’d think. The cracked door is the whole trick.
A week before you leave: flashlight under every sink and around every toilet base. Feel the cabinet floor — don’t just look. A slow drip found this week is a plumber appointment. The same drip found next spring is a renovation.

02 Power & appliances

Make the refrigerator decision — don’t default into it. Emptied, unplugged, doors propped open is the only version that can’t fail. Leaving it running is fine if someone is actually going in — a fridge that dies in June behind a closed door is a replacement in November, not a cleaning.
Unplug everything that doesn’t need to be on. TVs, chargers, lamps, the coffee maker. Central Florida is the lightning capital of the country; what’s unplugged can’t take a surge.
Garbage disposal: run it with ice and a little citrus, then leave it dry. Whatever’s in there when you leave is what you’ll smell when you’re back.
Know which breakers must stay ON — and label them. AC, and the fridge if you left it running. A sharpie line on the panel means nobody “helpfully” flips the wrong one — including you, in a hurry, in the dark.
Fresh batteries in the smoke detectors. A detector that starts chirping in month two chirps until somebody’s let in to stop it. Sixty seconds now spares your neighbors a season of it.

03 Climate — the humidity problem

A closed Florida condo in summer is a humidity project. The goal is simple: the unit holds under about 60% relative humidity while you’re gone. Sustained readings above that aren’t a number to shrug at — they mean something needs attention.

The AC stays ON. Set it to cool, 77–80°F. Off-to-save-money is the expensive setting. The AC is what wrings moisture out of the air; without it the unit spends the summer damp.
If you have a humidistat, set it to run on humidity rise at about 55–58%. It lets the system chase moisture instead of temperature, which is the actual job while nobody’s home. If you’re not sure yours is wired right, have it checked — a mis-set humidistat quietly does the opposite of what you think.
Fresh AC filter the week you leave — write the date on the edge. A loaded filter chokes airflow all summer, and the date tells whoever looks at it next exactly where things stood.
Have the condensate drain line cleared or flushed before you go. The most common failure in these buildings: the drain line clogs, the float switch shuts the AC down — correctly — and the unit sits hot and damp from that day on. If your AC company does one thing before you leave, it’s this.
A Wi-Fi thermostat or a $40 temperature-and-humidity sensor is worth it — if someone will act on the alert. An alert nobody responds to is a notification, not protection. Decide who’s responding before you buy the gadget.

04 Doors, windows & the balcony

Everything comes off the balcony. Everything. Most associations require it in a storm watch anyway — and you won’t be here to do it then. Furniture, plants, décor: inside, every time, no exceptions for the heavy table.
Clear the slider tracks and the balcony drain of sand and debris. Wind-driven rain comes in through packed slider tracks — the coastal-specific one almost everyone misses. The balcony drain backing up in an August downpour is the other half.
Lock every window and the slider — and set the slider pin or bar if you have one. Then walk it once more. One unlatched window in an empty unit is the whole point of checking twice.
Close the blinds on the sun-facing sides. A west or east slider in July is a radiator. Cutting the heat load is real money off the electric bill and real strain off the AC.
Know your association’s shutter rules for absent owners. Some buildings require shutters stowed when you’re away, some allow them deployed. Whichever you choose, write it down where your key-holder can see it — so what “normal” looks like for your unit is on record.

05 Paperwork & people

Update the association’s emergency-contact form, and tell the desk who holds your key. “Who’s allowed in unit 804?” should have one clear answer on file before anyone needs to ask it at 2pm on a Tuesday.
Leave a key with someone genuinely local. A person who can be at your door within a day — not a neighbor who’s also gone November to April. If the honest answer is “nobody, really,” that’s worth fixing before you leave, one way or another.
USPS hold or forward. An overflowing mailbox is the one sign of an empty unit visible from the hallway. A hold runs 30 days; longer than that, forward it.
Auto-pay anything that can turn the power off. Electric, HOA, insurance, internet. A missed electric bill in July is an AC that’s off — see section 03 for how that story goes.
Call your insurance agent before you leave. Ask what your policy expects while the place is unoccupied and how long it can sit. Policies differ, and the answer belongs in your agent’s words, not a checklist’s. I wrote up the three questions worth asking if you want them in hand for the call.
A car in the garage? A boat in a slip? They have their own lists. Car: battery tender if your building allows the outlet, tires at pressure, insurance stays active, and check the garage’s rules for long-term parking. Boat: your marina agreement almost certainly has absence requirements — read them before you’re 1,200 miles from your slip.

06 The last hour

Tape this section inside a kitchen cabinet. It’s the part everyone means to do and does badly at 6am with a flight to catch.

Video-walk every room with your phone. Narrate it. Three minutes: “this stain was already here, this window latch is loose.” A dated record of condition and contents is the cheapest documentation you will ever make, and the day you need it, nothing else will do.
Photograph the electrical panel, the water heater, under the sinks, and the thermostat reading. That’s your baseline. Anyone checking the place later can be compared against it — including you, next spring, wondering if that stain is new.
Every trash can out — including the bathrooms. Pantry into sealed containers. Florida’s bugs do not need an invitation, and the bathroom can is the one that gets forgotten. Nothing organic stays: fruit bowl, bread box, the onions in the drawer.
The final sequence, in order: water off → water-heater breaker off → AC set → every window and slider locked → door locked. Then physically try the handle. Not glance at it — try it.
Text your key-holder and the front desk: you’ve left, when you’re back, how to reach you. Thirty seconds, and now the two people who matter know the unit is supposed to be empty — which is exactly what makes anything unusual worth a call.

What this list can’t do

Everything above happens before you pull out of the garage. Whatever goes wrong after that — the breaker that trips in week two, the supply line that lets go in month three, the association notice taped to your door — runs unwitnessed until the next time someone opens that door. A checklist can’t shorten that gap. Only a person walking in on a schedule can.

That person can be a relative, a neighbor who truly goes in with a list — or me. I’m Robert Kirkland, and this is what I do: scheduled, documented visits with a timestamped photo report every time, one person holding your key, a book capped at 40 homes, and prices published on the site so you never have to ask.

Read a real report — that’s the honest way to decide. Or call or text me at (386) 690-5192 · [email protected].

Closing Up Your Coastal Condo — the 33-point close-up · Anchor & Key, Home & Boat Watch · anchorandkeyfl.com · (386) 690-5192 · Share freely.