Jtr Construction Co Inc
Construction company in Concord, CA 94521
About this company
Jtr Construction Co Inc is listed as a construction company at 4457 Birch Bark Rd in Concord, California, in Contra Costa County. It is one of 27 general contractors in ZIP 94521.
Other construction companies nearby
Affordable Boundary and Construction1310 La Vista Ave, Concord
0.8 mi(925) 689-4578
ABC Construction4888 Clayton Rd, Concord
0.9 mi(510) 455-1806
Gazebo's Galore Decks & More1692 Matheson Rd, Concord
1.1 mi(925) 687-8808
Pacific Blue Construction LLC1377 El Dorado Dr, Concord
1.1 mi(925) 490-4063
Signature Services3607 Clayton Rd, Concord
1.3 mi(925) 948-0300
Housing market around ZIP 94521
Figures describe the local area, not this company.
Typical home value$772,000+0.7% past year · +46% in 10 years
Typical rent$2,912+2.5% past year
12-month value outlook+1.2%
New homes permitted, 20251,163Contra Costa 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: Contra Costa County permitted 1,163 new homes in 2025, including 178 apartment units. 7% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.