A1 Fire Protection Services
Construction trade company in Oakley, CA 94561
About this company
A1 Fire Protection Services is listed as a construction trade company at 121 Copper Knoll Way in Oakley, California, in Contra Costa County. It is one of 1 construction trade companies in ZIP 94561.
Other construction trade companies nearby
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Housing market around ZIP 94561
Figures describe the local area, not this company.
Typical home value$654,000−0.5% past year · +55% in 10 years
Typical rent$3,294+2.2% 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. 38% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.