House Demolition and Teardowns in Sunnyvale

Tearing Down a Sunnyvale Ranch House or Eichler

Most houses we demolish in Sunnyvale were built between the late 1940s and the mid 1960s, when orchards were subdivided into tract streets. They are single-story, wood framed, and sit on a slab or low perimeter footing. Taking one down is not hard in itself. The work that takes planning is everything around it: the survey, the permit, the disconnects, and getting the concrete out so the new foundation has firm native soil to sit on.

Eichler homes are their own case. Their floors are a concrete slab with radiant heating pipe cast inside, and the walls are post-and-beam with large glass panels and tongue-and-groove ceilings. The glass comes out first, then the roof, then the frame. The slab is broken up with the pipe still in it, and both go to recycling. In Cherry Chase and Serra Park we see a lot of these.

Sunnyvale Demolition Permit, Air District Notice and Asbestos Survey

The City of Sunnyvale Building Safety Division issues residential demolition permits. Before that permit is final, the Bay Area Air Quality Management District needs a demolition notification, and the notice is based on an asbestos survey of the house. Houses from this era often have asbestos in vinyl floor tile and its mastic, textured ceilings, drywall joint compound, stucco, and heating duct wrap.

If the report lists asbestos-containing material, it is taken out by a certified abatement contractor ahead of our crew. We never do the abatement ourselves. We book that crew, wait for their clearance, and only then bring in equipment. Lead paint is also common on pre-1978 trim and siding, so our crew follows lead-safe practices for dust control during the teardown.

Your new house will also need planning approval, which is separate from the demolition permit. If the lot is in one of the Eichler neighborhoods with a single-story overlay, confirm what you can build before you tear anything down.

Utility Disconnects and Sewer Capping Before the Teardown

PG&E has to cut gas and electric service at the meter and, for most teardowns, remove the service drop from the pole. That request goes in early because PG&E sets its own schedule. Water in Sunnyvale comes from the city, so the meter is pulled or locked by city utilities, and the sewer lateral gets a cap near the property line, left exposed for the city inspector.

We coordinate all of this so nothing is live when the excavator starts. If you plan to keep the existing water service or sewer lateral for the new house, tell us early. We protect what you want saved and remove what you do not.

Slab, Footing and Driveway Removal on Flat Sunnyvale Lots

Builders almost always want the old slab and footings gone. We break them out, load the concrete, and pull any buried pipe, old septic remnants or oil tanks we find. The original driveway and front walk usually come out too, since the new house rarely lines up with them. On the flat Sunnyvale grid, access is usually easy, but side yards can be narrow and trees near the property line need protection.

When the debris is gone we rough grade the lot so it drains and is ready for the surveyor and the foundation crew. Wood, metal, concrete and asphalt are separated on site so they can be recycled under the state's construction waste rules and Sunnyvale's own diversion requirements.