Does smart home technology increase home value?
Answer
Modestly, and unevenly. Appraisers rarely price gadgets directly, but installed systems buyers recognize — a video doorbell, smart thermostat, established security — shorten time on market and can nudge offers up one to three percent. Custom proprietary systems can backfire: buyers discount tech they'd have to learn or remove.
Smart home technology increases home value modestly and unevenly. Appraisers rarely assign gadgets a line-item price, but the market effect is real in a narrower sense: recognized, working systems — video doorbell, smart thermostat, established lighting and security — shorten time on market and can lift offers by one to three percent in buyer surveys. The value lives mostly in the buyer's perception of a cared-for, current home rather than in the hardware's invoice.
What adds value. The mainstream, transferable four: a smart thermostat (buyers recognize it as savings), a video doorbell and lock (security they can see), established smart lighting scenes (the house shows beautifully), and a working, documented security setup. Documentation matters — leave the apps, codes, and routines organized, because an undocumented system reads as a liability.
What subtracts it. Proprietary, professionally installed systems wired to one vendor's hub. If the new owner must subscribe to a service, learn a bespoke interface, or rip out hardware, they price that work into their offer — discounting instead of paying. The same goes for half-finished installations: a wall of dangling cables signals a project, not a feature.
The photography effect. Much of the value shows up as presentation: warm evening lighting scenes, clean walls without cable clutter, a visible thermostat in the hero shot. Buyers cannot inspect an app during a showing — what they see is the frame. That part costs nothing to improve: stage the room around the features and clear stray cables from photos; upload a frame and see the tech-forward version buyers pay for.