Duncan & Demers Construction
General contractor in Portland, OR 97233
About this company
Duncan & Demers Construction is listed as a general contractor at 2256 SE 130th Ave in Portland, Oregon, in Multnomah County. It is one of 18 general contractors in ZIP 97233.
Other construction companies nearby
HG Innovation13500 SE Division St, Portland
0.3 mi(503) 477-4639
Taka Concrete and Construction2250 SE 122nd Ave, Portland
0.4 mi(503) 739-6799
Dan Price Inc3108 SE 138th Ave, Portland
0.6 mi(503) 522-0947
TruePro Contractors2540 SE 118th Ave, Portland
0.6 mi(503) 209-1922
Dluxe Construction12728 SE Stark St, Portland
0.8 mi(503) 847-7271
Housing market around ZIP 97233
Figures describe the local area, not this company.
Typical home value$395,000−0.2% past year · +58% in 10 years
Typical rent$1,487−0.7% past year
12-month value outlook−0.2%Roughly flat
New homes permitted, 20251,594Multnomah 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: Multnomah County permitted 1,594 new homes in 2025, including 540 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.