Northwestern Polymaster Inc
Insulation contractor in Kuna, ID 83634
About this company
Northwestern Polymaster Inc is listed as an insulation contractor at 8557 Prosperity Dr in Kuna, Idaho, in Ada County. It is one of 4 carpentry, drywall and window companies in ZIP 83634.
Other carpentry, drywall and window companies nearby
Sweet Window & Glass74 N Pit Ln, Nampa
5.9 mi(208) 353-5641
Kinzler Builders3260 Ginger Ln, Nampa
6.3 mi(208) 880-1705
Precision Design & Trim512 N 39th St, Nampa
6.7 mi(208) 880-8429
Gale Insulation2908 Brandt Ave, Nampa
7.0 mi(208) 465-5201
Patrick Millwork1113 N 39th St, Nampa
7.0 mi(208) 258-7569
Housing market around ZIP 83634
Figures describe the local area, not this company.
Typical home value$464,000+0.9% past year · +127% in 10 years
Typical rent$2,346+6.6% past year
12-month value outlook+2.7%
New homes permitted, 20255,221Ada County
Days to sale agreement17Boise City metro · 24 a year ago
Listings with a price cut32.5%Boise City metro
Sale price vs list99.5%Boise City metro
New construction sales607Boise City metro, Aug · +14% 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: Ada County permitted 5,221 new homes in 2025, including 528 apartment units. 63% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.