Webcor Builders

Construction company in Oakland, CA 94621

About this company

Webcor Builders is listed as a construction company based in Oakland, California, in Alameda County. Federal motor carrier records list 3 drivers and 12 trucks for the company. It is one of 34 general contractors in ZIP 94621.

Other construction companies nearby

American International Supply575 Independent Rd, Oakland

(510) 834-7222

Bayview Services6925 San Leandro St, Oakland

(510) 562-6181

Capital Heating & Air Conditioning7660 Hawley St, Oakland

(510) 569-8752

Carty Perez Construction Inc.1815 69th Ave, Oakland

(510) 774-5718

Condon-Johnson & Associates480 Roland Way, Oakland

(510) 636-2100

Fleet size

Drivers3

Trucks12

Last federal filing: Jun 2023. Source: FMCSA.

Moderate market, balanced fieldArea profitability for construction in ZIP 94621

Housing demand41

Sales pace, new listings and new construction. Source: Zillow

Customer spending power52

Household income and home values

Room for another contractor36

More crowded than 64% of US ZIPs

Scored against every US ZIP. An index of local conditions, not this company's results.

County context

One of 1,052 general contractors in Alameda County, CA.

191 roofing companies in Alameda County, CA.

All 2,111 construction companies in Alameda County, CA.

ZIP 94621 at a glance

Population: 33,840 (1,535 per sq mi)
Median age: 33
Households: Median income $52,049 · 28% earn six figures
Housing: 36% owner-occupied
Workforce: 61% labor-force participation · 10.3% unemployment

ZIP figures are US Census estimates for the ZIP area, not the company.

Housing market around ZIP 94621

Figures describe the local area, not this company.

Typical home value$445,000−3.3% past year · +32% in 10 years

Typical rent$2,412+1.5% past year

12-month value outlook+1.1%

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. 13% of the homes in this ZIP were built since 2000.

Local figures are estimates from public records and Zillow housing data, updated regularly.