A Seller's Handover List for Smart Accounts at Closing

The devices are the easy part of a connected house at closing. They are screwed to walls and they stay. What actually goes wrong is the invisible half: accounts, logins, notifications, and access that quietly follow the seller out the door and keep pointing at a house they no longer own.

This is a checklist, ordered by when to do each thing. It assumes the fixture questions - what stays and what leaves - are already settled, and those are set out in the conveyance guide. This page is about execution.

Two weeks before closing: build the inventory

Walk the house and write down every connected device: what it is, where it is, which app runs it, which account owns it, whether a subscription is attached, and whether it stays or goes.

Include the ones people forget. The garage opener. The irrigation controller. The doorbell. The thermostat. Any lock. The alarm panel. The water heater controller. Devices in the yard, at the pool pad, or in a shed. Anything on a wall with a screen.

Then find the ones that are not obvious: automations that reference the address, a shared family account with adult children who also have access, an alarm monitoring contract, and a guest list on a lock that may include a dog walker, a cleaner, and someone's ex-neighbor.

This inventory is the entire job. Everything after it is mechanical.

One week before: cancel, decide, and warn

Handle SUBSCRIPTIONS deliberately. Some are yours and travel with you. Some are tied to a device staying behind, and the buyer will need their own. Tell them which is which in writing, because a buyer discovering that the camera system requires a monthly plan is a conversation better had before closing than after.

Decide what goes. If you are taking a device that could be mistaken for a fixture, say so now, not on the walkthrough. Replacing a smart bulb with an ordinary one or a smart switch with a standard one is a small job that prevents a real dispute.

Warn the household. Anyone on a shared account needs to know their access is ending, particularly for cameras and locks.

Closing day and the walkthrough: reset, then release

Order matters here, and getting it backwards is the most common mistake.

FACTORY RESET each device that stays, THEN remove it from your account. A device removed from an account but not reset can be difficult for a new owner to claim. A device reset while still bound to an old account can end up in a limbo state that requires the previous owner's help to escape - which is exactly the phone call nobody wants a month later.

Delete access codes. Every lock code, every guest, every temporary code issued during the listing period. If codes were shared during showings, this is the moment that closes the loop - the listing-period discipline is covered in the showings access guide.

Remove yourself from the alarm system's contact list and from the monitoring account, and tell the monitoring company the property has transferred.

Unlink cameras and doorbells FIRST if you are doing this in any order at all. A seller who retains a camera view of a house they no longer own is in an indefensible position, and it is the single most serious item on this list.

Wipe personal data from any device with a screen or a voice assistant - calendars, contacts, addresses, voice profiles.

Take the network with you or hand it over cleanly. If the router is yours, take it. If it stays, reset it and hand over the credentials in writing; do not leave a network the seller can still reach.

What to physically hand the buyer

One page, printed, left on the counter with the manuals.

The device list with locations. Which app each uses. Which have been reset and released. Any subscription and whether it was cancelled. The irrigation zone map if there is one. Anything known not to work. Service companies for the pool, the alarm, or the HVAC if they exist.

Then the physical items: every physical key including the ones for powered locks, remotes for gates and garage doors, the manual override instructions, and any keypad or fob that goes with the property.

The two failures worth naming

THE SELLER WHO KEEPS ACCESS. Sometimes deliberate, usually accidental - a device forgotten on an old account, a camera still sending notifications, a lock code that still opens the door. There is no innocent version of this once the buyer owns the property, and the fix is a written inventory rather than memory.

THE ORPHANED DEVICE. Bound to an account nobody controls, unable to be reset without credentials nobody has, still mounted on a wall doing nothing. Sometimes this is unavoidable because the manufacturer is gone, and that situation is covered in the abandoned platforms guide. When it is avoidable, it is avoided by doing the reset before the seller stops answering the phone.

None of this is complicated. It fails because it happens during the busiest week of a move, and because nobody wrote the list. Write the list two weeks early and the whole thing takes an hour.

For the full picture, start with the smart-homes guide, and if you are on the buying side of this, the pre-purchase tech inspection walkthrough is the matching checklist. Anthony Grynchal has been licensed in California since November 2009.