RJ Allen Inc
Concrete and masonry contractor in Garden Grove, CA 92840
About this company
RJ Allen Inc is listed as a concrete and masonry contractor at 10392 Stanford Ave in Garden Grove, California, in Orange County. It is one of 4 concrete and masonry companies in ZIP 92840.
Other concrete and masonry companies nearby
S&J Plastering Contractors10655 Stanford Ave, Garden Grove
0.3 mi(714) 761-3173
Go Pavers Stanton10961 Dale Ave Ste 101, Stanton
2.6 mi(657) 999-1140
Douglas Masonry & Pavestone8100 Electric Ave, Stanton
2.9 mi(714) 393-8556
South Bay Concrete Cutting9543 Andover Cir, Fountain Valley
3.2 mi(209) 357-5105
Gutierrez632 S Hazelwood St, Anaheim
3.5 mi(714) 926-3342
Housing market around ZIP 92840
Figures describe the local area, not this company.
Typical home value$975,000+5.0% past year · +108% in 10 years
Typical rent$2,733+7.3% past year
12-month value outlook+1.2%
New homes permitted, 20254,992Orange County
Days to sale agreement26Los Angeles metro · 28 a year ago
Listings with a price cut24.4%Los Angeles metro
Sale price vs list99.9%Los Angeles metro
New construction sales217Los Angeles metro, Aug · +5% 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: Orange County permitted 4,992 new homes in 2025, including 1,892 apartment units. 9% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.