Birky Construction
General contractor in Castro Valley, CA 94546
About this company
Birky Construction is listed as a general contractor at 17966 Joseph Dr in Castro Valley, California, in Alameda County. It is one of 28 general contractors in ZIP 94546.
Other construction companies nearby
Carmel Construction Company17635 Almond Rd, Castro Valley
0.4 mi(510) 461-7936
MC Roofing18928 Thornbury Ave, Castro Valley
0.4 mi(650) 576-5113
Castro Valley Stucco and Plastering3278 Anita Ct, Castro Valley
1.1 mi(510) 426-9062
New Line Drywall19935 Anita Ave, Castro Valley
1.1 mi(415) 756-9502
New Corporation Drywall19800 Stanton Ave, Castro Valley
1.3 mi(510) 460-2850
Housing market around ZIP 94546
Figures describe the local area, not this company.
Typical home value$1,007,000+1.5% past year · +60% in 10 years
Typical rent$2,879+6.7% past year
12-month value outlook+1.4%
New homes permitted, 20252,778Alameda 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: Alameda County permitted 2,778 new homes in 2025, including 1,604 apartment units. 6% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.