JJR Construction Inc
Construction company in San Mateo, CA 94402
About this company
JJR Construction Inc is listed as a construction company based in San Mateo, California, in San Mateo County. It is one of 23 general contractors in ZIP 94402.
Other construction companies nearby
A Green Home General Contractors1103 E 16th Ave, San Mateo
(650) 400-3600
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(650) 282-3252
Baker's Floor and Surface1100 S Amphlett Blvd, San Mateo
(650) 652-9440
D&R Construction63 Bovet Rd Ste 257, San Mateo
(650) 533-1839
Del Rey Construction Co.413 Hobart Ave, San Mateo
(650) 573-5278
Housing market around ZIP 94402
Figures describe the local area, not this company.
Typical home value$2,455,000+8.8% past year · +67% in 10 years
Typical rent$4,073+12.8% past year
12-month value outlook+1.9%
New homes permitted, 20252,216San Mateo 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: San Mateo County permitted 2,216 new homes in 2025, including 1,708 apartment units. 10% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.