BLOK Modular Constructors, Inc.
Home builder in Upland, CA 91786
About this company
BLOK Modular Constructors, Inc. is listed as a home builder at 404 N 2nd Ave Ste C in Upland, California, in San Bernardino County. It is one of 75 general contractors in ZIP 91786.
Other construction companies nearby
GFR Homes434 N 2nd Ave, Upland
Under 0.1 mi(909) 841-9846
Skilled Home Builders325 N 2nd Ave, G, Upland
0.1 mi(840) 208-4044
KKG Inc123 E 9th St, Upland
0.2 mi(909) 624-6222
Vertex Home Builders Solutions CA863 N 5th Ave, Upland
0.5 mi(909) 925-1535
Mayo's Construction Inc.689 N Redding Way, Upland
0.5 mi(909) 931-4020
Housing market around ZIP 91786
Figures describe the local area, not this company.
Typical home value$714,000+1.0% past year · +78% in 10 years
Typical rent$2,311+3.4% past year
12-month value outlook+0.2%Roughly flat
New homes permitted, 20256,240San Bernardino County
Days to sale agreement31Riverside metro · 37 a year ago
Listings with a price cut24.0%Riverside metro
Sale price vs list99.1%Riverside metro
New construction sales482Riverside metro, Aug · −14% 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: San Bernardino County permitted 6,240 new homes in 2025, including 2,349 apartment units. 14% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.