Mark Hammer Construction Services
General contractor in Watkins, CO 80137
About this company
Mark Hammer Construction Services is listed as a general contractor at 1500 S Ulm St in Watkins, Colorado, in Arapahoe County. It is one of 5 general contractors in ZIP 80137.
Other construction companies nearby
Challenger Homes844 N Bently St, Watkins
6.0 mi(720) 673-0702
D.R. Horton28234 E 8th Pl, Aurora
6.2 mi(720) 983-3441
Coloradon Mitigation L.L.C.26832 E Ellsworth Ave, Aurora
6.7 mi(720) 301-3963
Pioneer Rebar Ltd.26900 E Colfax Ave, Aurora
7.2 mi(303) 901-8469
All Roofing Service1629 S Grand Baker St, Aurora
7.8 mi(303) 537-4296
Housing market around ZIP 80137
Figures describe the local area, not this company.
Typical home value$529,000−4.7% past year · +55% in 10 years
12-month value outlook0.0%Roughly flat
Days to sale agreement30Denver metro · 33 a year ago
New homes permitted, 20253,599Arapahoe County
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: Arapahoe County permitted 3,599 new homes in 2025, including 1,832 apartment units. 55% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.