Golden Bay Foundation Builders
Concrete and masonry contractor in Walnut Creek, CA 94598
About this company
Golden Bay Foundation Builders is listed as a concrete and masonry contractor at 1839 Ygnacio Valley Rd in Walnut Creek, California, in Contra Costa County. It is one of 2 concrete and masonry companies in ZIP 94598.
Other concrete and masonry companies nearby
Lara's Concrete, Inc. Walnut Creek1839 Ygnacio Valley Rd, Unit, Walnut Creek
0.1 mi(925) 458-6304
Bowbeer Concrete, Inc191 Greenwood Cir, Walnut Creek
1.4 mi(925) 938-3459
Bohannan Concrete1561 3rd Ave, Walnut-Creek
1.7 mi(925) 322-1892
S.L Foundation Repair & Concrete Contractor3478 Buskirk Ave, Pleasant Hill
1.9 mi(925) 336-3064
Bay Area Trip Hazard65 McConnell Ln, Walnut Creek
1.9 mi(925) 430-5575
Housing market around ZIP 94598
Figures describe the local area, not this company.
Typical home value$1,370,000+2.3% past year · +65% in 10 years
Typical rent$3,266+6.2% past year
12-month value outlook+1.4%
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. 3% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.