L4 Construction
Construction company in Longmont, CO 80503
About this company
L4 Construction is listed as a construction company at 2350 17th Ave Ste 204 in Longmont, Colorado, in Boulder County. It is one of 25 general contractors in ZIP 80503.
Other construction companies nearby
A. David Construction LLC1258 Kiteley Ln, Longmont
0.6 mi(720) 280-6340
Creation Painting2505 Lanyon Dr, Longmont
0.7 mi(303) 651-3410
Tellez Concrete and Design20 Durian Ct, Longmont
0.9 mi(720) 365-2071
Kauffman Construction1612 Gifford Dr, Longmont
0.9 mi(303) 651-6438
Transcendent Construction3708 Yale Way, Longmont
1.1 mi(720) 930-6015
Housing market around ZIP 80503
Figures describe the local area, not this company.
Typical home value$727,000+0.1% past year · +58% in 10 years
Typical rent$1,898+2.1% past year
12-month value outlook+0.5%Roughly flat
New homes permitted, 20252,001Boulder County
Days to sale agreement30Boulder metro · 45 a year ago
Listings with a price cut30.7%Boulder metro
Sale price vs list98.4%Boulder metro
New construction sales14Boulder metro, Aug · −58% 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: Boulder County permitted 2,001 new homes in 2025, including 1,534 apartment units. 33% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.