Bay Demo
Demolition contractor in Walnut Creek, CA 94597
About this company
Bay Demo is listed as a demolition contractor at 1547 Palos Verdes Mall in Walnut Creek, California, in Contra Costa County. Federal motor carrier records list 1 drivers and 1 trucks for the company. It is one of 2 excavation and demolition companies in ZIP 94597.
Other excavation and demolition companies nearby
Campbell Svc3316 Woodview Dr, Lafayette
3.7 mi(925) 284-7423
Aggregate Engineering Inc.1069 Shary Cir, Concord
3.8 mi(925) 349-4408
Janus Corporation1081 Shary Cir, Concord
3.8 mi(925) 969-9200
Express Demolition4961 Pacheco Blvd, Martinez
5.1 mi(925) 234-9996
Darrah Trucking & Excavating4495 Pacheco Blvd, Martinez
5.7 mi(925) 229-3725
Housing market around ZIP 94597
Figures describe the local area, not this company.
Typical home value$972,000+1.3% past year · +51% in 10 years
Typical rent$2,711+3.1% past year
12-month value outlook+1.2%
New homes permitted, 20251,163Contra Costa County
Days to sale agreement16San Francisco metro · 22 a year ago
Listings with a price cut21.2%San Francisco metro
Sale price vs list106.1%San Francisco metro
New construction sales91San Francisco metro, Aug · −32% from last year
Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.
Typical home value, last 10 years
Source: Zillow Home Value Index, Sep 2026.
Local building angle: Contra Costa County permitted 1,163 new homes in 2025, including 178 apartment units. 15% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.