Home Technology in Century-Old Houses

Everything else depends on it. Plaster and brick are hostile to wireless signal, and a single consumer router will not cover a two-story pre-war house with any consistency. Plan hardwired access points, a proper switch, and structured cabling to the rooms that matter.

In-ceiling and in-wall speakers can be integrated cleanly when planned at framing. Where walls cannot be opened, high-quality surface solutions and careful placement still beat a compromise install. Media rooms benefit enormously from treating the room acoustically rather than simply buying larger equipment.

Lighting control transforms how a historic interior reads at night — layered, dimmed, and scene-based rather than a switch per room. Motorized shades require pockets or headers designed in advance. Camera and access systems need power and data runs planned alongside everything else.

The recurring lesson: low-voltage decisions are inexpensive at framing and expensive at finish. Bring the technology integrator into the project during design, alongside the builder and the designer.

The best technology in a pre-war house is the kind visitors do not notice. Use existing closets, attics and crawlspaces as routing paths, place equipment in a ventilated utility space rather than a living room, and choose keypads, grilles and switch plates that suit the period of the trim. Where walls are plaster, plan routes with the integrator and the builder together to avoid unnecessary cutting and patching.

Keep a written record of what was installed, where cables run and how the network is configured. That document helps future service visits and is a genuine asset when the house is eventually sold.