Black Rock Underground, LLC
Excavation contractor in Beaverton, OR 97007
About this company
Black Rock Underground, LLC is listed as an excavation contractor at 16770 SW Shaw St Ste C in Beaverton, Oregon, in Washington County. It is one of 1 excavation and demolition companies in ZIP 97007.
Other excavation and demolition companies nearby
LCD Excavation13625 SW Farmington Rd, Beaverton
1.7 mi(503) 718-7934
Rychart Excavation Inc2790 SE 73rd Ave, Hillsboro
2.9 mi(503) 848-8819
The Excavators, LLC21975 SW Riggs Rd, Beaverton
3.4 mi(503) 869-0910
Peterson Structural Engineers - Portland9400 SW Barnes Rd Ste 100, Portland
3.9 mi(503) 292-1635
Dirtworks Excavation LLC2221 SE 53rd Ave, Hillsboro
4.0 mi(503) 753-7562
Housing market around ZIP 97007
Figures describe the local area, not this company.
Typical home value$586,000−1.6% past year · +52% in 10 years
Typical rent$1,917−0.5% past year
12-month value outlook0.0%Roughly flat
New homes permitted, 20251,886Washington County
Days to sale agreement23Portland metro · 26 a year ago
Listings with a price cut31.8%Portland metro
Sale price vs list99.7%Portland metro
New construction sales371Portland metro, Aug · −19% 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: Washington County permitted 1,886 new homes in 2025, including 212 apartment units. 29% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.