Gannon Construction Company
Construction company in San Rafael, CA 94901
About this company
Gannon Construction Company is listed as a construction company at 580 Irwin St in San Rafael, California, in Marin County. Federal motor carrier records list 2 drivers and 1 trucks for the company. It is one of 80 general contractors in ZIP 94901.
Other construction companies nearby
Weber Plastering47 De Luca Pl Ste 6, San Rafael
0.1 mi(415) 459-4707
Nafius Construction Services171 Woodland Ave, San Rafael
0.2 mi(415) 987-1433
Diego General Building Contractor Inc.83 Woodland Ave, San Rafael
0.2 mi(415) 532-6117
Golden State Shoring655 Irwin St, San Rafael
0.2 mi(415) 498-1411
Apollo Stone Imports767 Lincoln Ave Ste 8, San Rafael
0.2 mi(415) 482-0303
Housing market around ZIP 94901
Figures describe the local area, not this company.
Typical home value$1,394,000+1.3% past year · +45% in 10 years
Typical rent$2,822+4.5% past year
12-month value outlook+1.7%
New homes permitted, 2025149Marin 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: Marin County permitted 149 new homes in 2025. 6% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.