Maddox Construction
General contractor in Denver, CO 80221
About this company
Maddox Construction is listed as a general contractor at 4869 Irving St in Denver, Colorado, in Adams County. It is one of 56 general contractors in ZIP 80221.
Other construction companies nearby
Cornwall Construction & Management5025 Lowell Blvd Apt 17, Denver
0.3 mi(303) 480-7529
Black Oak Builders4850 Perry St, Denver
0.5 mi(720) 284-7925
Epiphany Developments5000 Quitman St, Denver
0.6 mi(303) 285-2617
Savvy Multifamily5399 Federal Blvd, Denver
0.7 mi(720) 675-7519
Compass Construction4438 Tennyson St, Denver
0.9 mi(720) 339-7213
Housing market around ZIP 80221
Figures describe the local area, not this company.
Typical home value$439,000−2.7% past year · +61% in 10 years
Typical rent$1,865+0.1% past year
12-month value outlook−0.5%Roughly flat
New homes permitted, 20252,608Adams County
Days to sale agreement30Denver metro · 33 a year ago
Listings with a price cut36.7%Denver metro
Sale price vs list98.9%Denver metro
New construction sales329Denver metro, Aug · −31% 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: Adams County permitted 2,608 new homes in 2025, including 588 apartment units. 16% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.